CHEMICALS & REAGENTS of LABIOCHEM s.c. (2025)

Numer katalogowy

Catalog number

[CAS No.]

Nazwa produktu

Name of the product

Wzór strukturalny,
wzór sumaryczny

Structure,
formula

Masa molowa, gęstość, t.wrz./topn.

Molecular weight, density, b.p./m.p.

[g/mol]
[g/ml]
[°C]

Op.

Pack.

Cena netto

Price

[EUR]

Uwagi
(czystość)

Notes
(purity)

QS.100012 [31366-25-3]TTF

tetratiafulwalen ([2,2']Bi{{1,3]ditioliliden])

tetrathiafulvalene ([2,2']Bi[[1,3]dithiolylidene])

C₆H₄S₄ C6H4S4
M=204.36
mp:120-12325 g2703light sensitive100 g6914250 g14726500 g23168QS.100207
[72022-68-5]bis([1,3]ditiol-2-tion-4,5-ditiolano) cynkan bis(tetraetyloamoniowy)

bis(tetraethylamonium)-bis([1,3] dithiole-2-thione-4,5-dithiolate)zincate; bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)zincate

(DMIT-NEt₄)₂Zn; DMIT₂Zn*[NEt₄]₂

C₂₂H₄₀N₂S₁₀Zn; C22H40N2S10ZnM=718.625 g3785~95%25 g9607100 g
250 g
1 kg
QS.100707BVA

1,2-dibromo-acetoksyetan; octan 1,2-dibromoetylu

1,2-dibromoacetoxyethane; 1,2-dibromoethyl acetate

C₄H₆Br₂O₂ C4H6Br2O2M=245.89100 ml
strong
lachrymator!250 ml
500 ml
1000 ml
QS.1302295-chloro-2-(N-ftaloilo-amino)-pirydyna ; N-(5-chloro-2-pirydylo)-ftalimid
5-chloro-2-(izoindol-1,3-dion-2-ylo)- pirydyna

2-(N-phtaloyl-amino)-5-chloropyridine ; N-(5-chloro-2-pyridyl)phtalimide
5-chloro-2-(isoindole-1,3-dione-2-yl)- pyridine

C₁₃H₇ClN₂O₂ C13H7ClN2O2M=258.66100 mg
~95%1 g
5 g
10 g
100 g2945QS.100075TTN

1,4,6,9-tetratianaftalen ([1,4]ditiino[2,3-b][1,4]ditiin)

1,4,6,9-tetrathianaphthalene ([1,4]dithiino[2,3-b][1,4]dithiin)

C₆H₄S₄ C6H4S4M=204.361 g

5 g
10 g
100 g
QS.1020221-hydroksyheksanofosfonian dietylu

diethyl 1-hydroxyhexanephosphonate
diethyl 1- hydroxyhexylphosphonate

C₁₀H₂₃O₄P C10H23O4PM=238.2610 g

25 g
50 g
QS.1020241-hydroksy-3-fenylopropanofosfonian dietylu

diethyl 1-hydroxy-3-phenylpropanephosphonate
diethyl 1-hydroxy-3-phenylpropylphosphonate

C₁₃H₂₁O₄P C13H21O4PM=272.28100 mg660
1 g9905 g2900QS.1020251-tozyloksy-3-fenylopropanofosfonian dietylu

diethyl 1-tosyloxy-3-phenylpropanephosphonate
diethyl 1-tosyloxy-3-phenylpropylphosphonate

C₂₀H₂₇O₆PS C20H27O6PSM=426.46100 mg600
1 g131010 g3150QS.100071[1,3]-ditiol-2-tion-4,5-dikarboksylan dimetylu

dimethyl [1,3]-dithiole-2-thione-4,5-dicarboxylate

C₇H₆O₄S₃ C7H6O4S3M=250.33500 mg950~95%10 g2280100 g6030QS.100072kwas [1,3]-ditiol-2-tion-4,5-dikarboksylowy

[1,3]-dithiole-2-thione-4,5-dicarboxylic acid

C₅H₂O₄S₃ C5H2O4S3M=222.24100 mg
~97%10 g3660QS.100074
[930-35-8][1,3]-ditiol-2-tion

[1,3]-dithiole-2-thione

C₃H₂S₃ C3H2S3M=134.22100 mg987~95%100 g6100250 g12095QS.1000104,5-bis(benzoiltio)-[1,3]-ditiol-2-tion

4,5-bis(benzoilthio)-[1,3]-dithiole-2-thione

C₁₇H₁₀O₂S₅ C17H10O2S5M=406.591 g999~99%10 g277025 g3450QS.1000114,5-bis(metoksykarbonylometylotio)-[1,3]- ditiol-2-tion

4,5-bis(metoxycarbonylmethylothio)-[1,3]- dithiole-2-thione

C₉H₁₀O₄S₅ C9H10O4S5M=342.47100 mg
+99% (NMR)1 g
100 g7450QS.500089
[676-83-5]metylodichlorofosfina (P,P-dichloro-metylofosfina) (MDCP)

methyldichlorophosphine (P,P-dichloro-methylphosphine) (MDCP)

CH₃Cl₂P CH3Cl2PM=116.91
bp:77-7910 g2689~97%
Flammable with water
Moisture sensitive25 g3695100 g5350QS.1810053-(4-metoksyfenoksy)-3-metylo-2-butanon
1-(acetylo-dimetylometoksy)-4- metoksybenzen
4-(acetylo-dimetylometoksy)-anizol

3-(4-methoxyphenoxy)-3-methyl-2-butanone
1-(acetyl -dimethylmethoxy)-4-methoxybenzene
4-(acetyl-dimethylmethoxy)-anisole

C₁₂H₁₆O₃ C12H16O3M=208.251 g1675
25 g3949100 g7766QS.100079[1,3]-ditiolano-2,4,5-trition (lub oligo-[1,3]ditiol-2-tion-4,5-disulfanyl)

[1,3]-dithiolane-2,4,5-trithione (or oligo-[1,3]dithiole-2-thione-4,5-disulfanyl)

C₃S₅ C3S5M=196.331 g975~90%, techn.

diene for Diels-Alder reactions

5 g
100 g6980QS.1020903-bromo-3-metylo-2-butanon

3-bromo-3-methyl-2- butanone

C₅H₉BrO C5H9BrOM=165.025 ml

10 ml
25 ml
50 ml
QS.100101
[17534-15-5]1,2-benzenoditiol (1,2-dimerkaptobenzen)

1,2-benzenedithiol (1,2-dimercaptobenzene)

C₆H₆S₂ C6H6S2M=142.231 g

5 g
25 g
100 g6560QS.500091
[506-80-9]dwuselenek węgla; metanodiselon

dostępne również jako roztwór w THF, cykloheksanie lub innym inertnym rozpuszczalniku

carbon diselenide; methanediselone

carbon diselenide is also available as stabilized solutions (special adducts with some volatile substances) - this can be stored for longer time and use as solution or after evaporation of solvent as free reagent

Se=C=Se

CSe₂ CSe2

M=169.931 g5984~97% keep in freezer (-30 °C)

TOXIC

decompose ab. 1% per month at
-30 °C

5 g941510 g1288725 g19710100 g31045QS.378105
[1666-13-3]difenylodiselen; fenyldiselanylbenzen; diselenek fenylu; diselenek difenylu

diphenyldiselene; phenyldiselanylbenzene; phenyl diselenide; diphenyl diselenide

C₁₂H₁₀Se₂ C12H10Se2 M=312,13 25 g

100 g
250 g
QS.100065
[534-18-9]tritiowęglan sodu; tiowęglan sodu

sodium trithiocarbonate; sodium thiocarbonate

Na₂CS₃

CNa₂S₃ CNa2S3M=154.175 g825
100 g1770250 g2890500 g4230QS.100066
[26750-66-3]tritiowęglan potasu; tiowęglan potasu

potassium trithiocarbonate; potassium thiocarbonate

K₂CS₃

CK₂S₃ CK2S3M=186.385 g950
100 g2250250 g3630500 g5020QS.2000033,6-dibromochinolina

3,6-dibromoquinoline

C₉H₅Br₂N C9H5Br2NM=286.951 g660
5 g139010 g2390QS.200010
[59-31-4]2-hydroksychinolina, 2-okso-1,2-dihydrochinolina, karbostyryl

2-hydroxyquinoline, 2-oxo-1,2-dihydroquinoline, carbostyril

C₉H₇NO C9H7NOM=145.161 g980
5 g229510 g2990100 g6670QS.2000123-bromo-2-chlorochinolina

3-bromo-2-chloroquinoline

C₉H₅BrClN C9H5BrClNM=242.50100 mg890
5 g308025 g6420100 g9910QS.200044N-tlenek 3-bromochinoliny; 3-bromo-1-oksochinolina

3-bromoquinoline N-oxide; 3-bromo-1-oxo-quinoline

C₉H₆BrNO C9H6BrNO M = 224.05100 mg750
1 g93010 g2690100 g7413250 g9730QS.888001
[130-86-9]protopina

protopine

C₂₀H₁₉NO₅ C20H19NO5 M = 353.375 g

10 g
50 g
100 g
250 g
QS.210071
[5153-67-3]β-nitrostyren, (E)-nitrowinylobenzen

β-nitrostyrene, (E)-nitrovinylbenzene

C₈H₇NO₂ C8H7NO2 M=149.14100 g1030
500 g2470QS.210072
[5153-68-4]p-metylo-β-nitrostyren; 1-metylo-4-((E)-2-nitrowinylo)benzen

p-methyl-β-nitrostyrene; 1-methyl-4-((E)-2-nitrovinyl)benzene

C₉H₉NO₂ C9H9NO2 M=163.1710 g525
25 g950100 g1850QS.2100742,4-dichloro-β-nitrostyren; 2,4-dichloro-1-((E)-2-nitrowinylo)benzen

2,4-dichloro-β-nitrostyrene; 2,4-dichloro-1-((E)-2-nitrovinyl)benzene

C₈H₅Cl₂NO₂ C8H5Cl2NO2M=218.0325 g

50 g
100 g
250 g3675QS.2100753,4-metylenodioksy-β-nitrostyren; 5-((E)-2-nitrowinylo)benzo[1,3]dioksol

3,4-methylenedioxy-β-nitrostyrene; 5-((E)-2-nitrovinyl)benzo[1,3]dioxole

C₉H₇NO₄ C9H7NO4M=193.1525 g

50 g
100 g
250 g
QS.210081
[34312-77-1]2-(2-nitrowinylo)tiofen; 2-((E)-2-nitrowinylo)tiofen

2-(2-nitrovinyl)thiophene; 2-((E)-2-nitrovinyl)thiophene

C₆H₅NO₂S C6H5NO2SM=155.1750 g

100 g
250 g
QS.290001
[10147-11-2]benzyloacetylen, 3-fenylopropyn

benzylacetylene; 3-phenylpropyne

C₉H₈ C9H8M=116.16


QS.210150
[6314-28-9]kwas 2-benzotiofenokarboksylowy

2-benzothiophenecarboxylic acid

C₉H₆O₂S C9H6O2SM=178.20100 mg910
1 g139510 g2640100 g5390QS.2101512-benzotiofenokarboksylan metylu

methyl 2-benzothiophenecarboxylate

C₁₀H₈O₂S C10H8O2SM=192.23


QS.220001
[603-76-9]N-metyloindol, 1-metyloindol; 99,5+%

N-methylindole; 1-methylindole; 99,5+%

C₉H₉N C9H9NM=131.17100 g142099,5+%250 g2680500 g40301000 g5990QS.220014
[57260-71-6]1-piperazynokarboksylan tert-butylu, N-Boc-piperazyna

tert-butyl 1-piperazinecarboxylate; N-BOC-piperazine

C₉H₁₈N₂O₂ C9H18N2O2M=186.25








QS.390562perfluorometanomerkaptan; fluorek trifluorometylosulfenylu

perfluoromethylmercaptane; trifluoromethylsulfenyl fluoride; trifluoromethanesulfenyl fluoride

F₃C-S-F
CF₄S CF4O2SM=120.07100 g
min. 97%
gas in ampoule250 g
500 g
QS.278010
[455-13-0]4-jodo-(trifluorometylo)benzen; (4-jodobenzotrifluorek); a,a,a-trifluoro-4-jodotoulen

4-iodo-(trifluoromethyl)benzene; 4-iodobenzotrifluoride; a,a,a-trifluoro-4-iodotoulene

C₇H₄F₃I C7H4F3IM=272.00


QS.210152chlorek 2-benzotiofenokarbonylu

2-benzothiophenecarbonyl chloride

C₉H₅ClOS C9H5ClOSM=196.65








QS.210250 [33184-16-6]kwas 5-fluoro-2-metylobenzoesowy

5-fluoro-2-methylbenzoic acid

C₈H₇FO₂ C8H7FO2M=154.14


QS.210251chlorek 5-fluoro-2-metylobenzoilu

5-fluoro-2-methylbenzoyl chloride

C₈H₆ClFO C8H6ClFOM=172.58


QS.2550014-t-butoksybenzaldehyd

4-t-butoxybenzaldehyde

C₁₁H₁₄O₂ C11H14O2M=178.23








QS.2550022-etoksy-1-naftaldehyd

2-etoxy-1-naphthaldehyde

C₁₃H₁₂O₂ C13H12O2M=200.23








QS.2550034-pentyloksybenzaldehyd

4-pentyloxybenzaldehyde

C₁₂H₁₆O₂ C12H16O2M=192.25








QS.210340kwas 4-benzofuranokarboksylowy

4-benzofuranocarboxyli acid

C₉H₆O₃ C9H6O3M=162.14


QS.210341chlorek 4-benzofuranokarbonylu

4-benzofuranocarbonyl chloride

C₉H₅ClO₂ C9H5ClO2M=180.59


QS.210520kwas 3,4-etylenodioksybenzoesowy

3,4-ethylenedioxybenzoic acid

C₉H₈O₄ C9H8O4M=180.16


QS.210521chlorek 3,4-etylenodioksybenzoilu

3,4-ethylenedioxybenzoyl chloride

C₉H₇ClO₃ C9H7ClO3M=198.60


QS.210580kwas 2,3-metylenodioksybenzoesowy

2,3-metylenodioxybenzoic acid

C₈H₆O₄ C8H6O4 M=166.13


QS.210581chlorek 2,3-metylenodioksybenzoilu

2,3-methylenodioxybenzoyl chloride

C₈H₅ClO₃ C8H5ClO3 M=184.57


QS.2304502,6-dimetoksy-7-metylo-7H-puryna

2,6-dimethoxy-7-methyl-7H- purine

C₈H₁₀N₄O₂ C8H10N4O2M=194.195 g

25 g
50 g
100 g
QS.2304512,6-dichloro-7-metylo-7H-puryna

2,6-dichloro-7-methyl-7H- purine

C₆H₄Cl₂N₄ C6H4Cl2N4M=203.035 g

25 g
50 g
100 g
QS.2930024-nitraminopirydyna

4-nitraminopyridine

C₅H₅N₃O₂ C5H5N3O2 M=139.11








QS.2938024-amino-3,5-dinitropirdyna

4-amino-3,5-dinitropyridine

C₅H₄N₄O₄ C5H4N4O4 M=184.11


QS.2931084-amino-3-nitropirydyna

4-amino-3-nitropyridine

C₅H₅N₃O₂ C5H5N3O2 M=139.11


QS.2930014-nitramino-3-nitropirydyna

4-nitramino-3-nitropyridine

C₅H₄N₄O₄ C5H4N4O4 M=184.11


QS.3111984-hydroksy-3,5-dinitropirydyna

4-hydroxy-3,5- dinitropyridine

C₅H₃N₃O₅ C5H3N3O5 M=185.09


QS.2933074-chloro-3-nitropirydyna

4-chloro-3-nitropyridine

C₅H₃ClN₂O₂ C5H3ClN2O2 M=158.54








QS.2933153-amino-4-chloropirydyna

3-amine-4-chloropyridine

C₅H₅ClN₂ C5H5ClN2 M=128.56








QS.2904413-amino-4-chloro-5-nitropirydyna

3-amino-4-chloro-5- nitropyridine

M=173.56








QS.777812 [4217-66-7]2-fenylo-1,2-propanodiol

2-phenyl-1,2-propanediole

C₉H₁₂O₂ C9H12O2 M=152.19100 g

250 g
500 g
QS.477801 [492-97-7]2,2'-bitiofen

2,2'-bithiophene

C₈H₆S₂ C8H6S2 M=166.2650 g

100 g
250 g
500 g
QS.477807 [1081-34-1]2,2':5',2''-tertiofen

2,2':5',2''-terthiophene

C₁₂H₈S₃ C12H8S3 M=248.3810 g

25 g
100 g
QS.C17003 [13573-16-5]sól Reinckiego; diamoniak-tetratiocyjanianochromian (III) amonu 1 wodny

Reincke salt; ammonium diamminetetrakis(thiocyanato-N)chromate monohydrate

C₄H₁₀CrN₇S₄ * H₂O C4H10CrN7S4 * H2O
C₄H₁₂CrN₇OS₄ C4H12CrN7OS4 M=336.40100 g

250 g
QS.C16004nadtlenosiarczan tetrapirydyna srebra (II)

silver (II) tetrapyridine peroxydisulfate; silver (II) tetrapyridine persulfate

C₂₀H₂₀AgN₄O₈S₂ C20H20AgN4O8S2 M=616.385 g

25 g
100 g
250 g
QS.C21007disalicylaldehyd diokso molibden (VI)

molybdenum disalicylaldehyde dioxo

C₁₄H₂₂MoO₆ C14H22MoO6 M=382.2610 g

50 g
100 g
250 g
QS.C29012 [14293-70-0]sól Fremy'ego (sól Fremiego)

Fremy's salt

K₂NO₇S₂ K2NO7S2 M=268.311 g785
10 g940100 g1930250 g2959QS.1001091,4-benzenoditiol

1,4-benzenedithiol

C₆H₆S₂ C6H6S2 M=142.23


QS.100122 [626-04-0]1,3-benzenoditiol

1,3-benzenedithiol

C₆H₆S₂ C6H6S2 M=142.2310 g1870
25 g2895100 g3910QS.100284 [585-47-7]dichlorek kwasu 1,3-benzenodisulfonowego; dichlorek 1,3- benzenodisulfonylu

1,3-benzenedisulfonic dichloride; 1,3-benzenedisulfonyl dichloride

C₆H₄Cl₂O₄S₂ C6H4Cl2O4S2 M=275.1250 g

100 g
250 g
500 g
1000 g
QS.100285kwas 1,3-benzenodisulfonowy

1,3-benzenedisulfonic acid

C₆H₆O₆S₂ C6H6O6S2 M=238.231 g

10 g
100 g
QS.100341bis(1,2-benzoditiolan) cyny(IV)

tin(IV) bis(1,2-bezenedithiolate)

C₁₂H₈S₄Sn C12H8S4Sn M=399.12


QS.5555891,1-diokso-1,2-dihydrobenzo[b]tiofen-3-on

1,1-dioxo-1,2-dihydrobenzo[b]thiophen-3-one

C₈H₆O₃S C8H6O3S M=182.19

for advanced materials synthesis by conden-
sation with carbonyl comp.QS.777001 [288-94-8]tetrazol

tetrazole

CH₂N₄ CH2N4 M=69.0450 g268099% (sublimed)100 g3110250 g5285100 g1110raw ~98%250 g1990500 g2950QS.105611nitryl kwasu 3-cyklopentenokarboksylowego; 3-cyklopentenokarbonitryl; cyklopent-2-enokarbonitryl

3-cyclopentenecarboxylic acid nitrile; 3-cyclopentenecarbonitrile
3-cyclopentenylcarbonitrile; cyclopent-2-enecarbonitrile

C₆H₇N C6H7NM=93.1225 g
techn. 80%50 g
100 g
250 g


95%



QS.777005 [4005-51-0]2-amino-1,3,4-tiadiazol

2-amino-1,3,4-thiadiazole

C₂H₃N₃S C2H3N3SM=101.12250 g2975~97%500 g38801000 g4790QS.7770081,3,4-tiadiazol

1,3,4-thiadiazole

C₂H₂N₂S C2H2N2SM=86.115 g1385
10 g197550 g4160QS.100271o-fenylenobisacetaldehyd, 1,2-di(formylometylo)benzen, [2-(2-oksoetylo)fenylo]acetaldehyd

o-phenylenebisacetaldehyde, 1,2-di(formylmethyl)benzene, [2-(2-oxoethyl)phenyl]acetaldehyde

C₁₀H₁₀O₂ C10H10O2M=162.18100 mg925
1 g178010 g2440QS.477902 [1148-79-4]2,2':6',2''-terpirydyna

2,2':6',2''-terpyridine

C₁₅H₁₁N₃ C15H11N3M=233.2725 g

50 g
100 g
QS.4779074'-metylo-2,2':6',2''-terpirydyna

4'-methyl-2,2':6',2''-terpyridine

C₁₆H₁₃N₃ C16H13N3M=247.305 g

10 g
50 g
QS.333106 D-mannoheptuloza

D-mannoheptulose

C₇H₁₄O₇ C7H14O7M=210.1910 g

25 g
50 g
100 g
250 g
QS.333127L-fruktoza

L-fructose

C₆H₁₂O₆ C6H12O6M=196.165 g

10 g
25 g
50 g
QS.1300872-metoksy-4,6-dimetyloacetofenon

2-methoxy-2,6- dimethylacetophenone

C₁₁H₁₄O₂ C11H14O2M=178.2310 g

25 g
100 g
250 g
QS.131022
[607-66-9]2-hydroksy-4-metylochinolina; 4-metylokarostyryl

2-hydroxy-4-methylquinoline; 4-methylcarbostyril

C₁₀H₉NO C10H9NOM=159.1950 g982
100 g17401000 g3359QS.143187kwas benzo[b]tiofeno-3-yl-octowy; kwas benzotiofeno-3-octowy

benzo[b]thiophen-3-yl-acetic acid; benzothiophene-3-acetic acid

C₁₀H₈O₂S C10H8O2SM=192.2410 g

25 g
50 g
QS.550512amid kwasu cyklopentan-2-enkarboksylowego; 1-cyklopenteno-3-karboksamid

cyclopent-2-enecarboxylic acid amide; 1-cyclopentene-3-carboxamide

C₆H₉NO C6H9NOM=111.141 g

5 g
25 g
QS.610075kwas 2-chloroakrylowy

2-chloroacrylic acid

C₃H₃ClO₂ C3H3ClO2M=106.515 g

10 g
25 g
100 g
QS.6100782-chloroakrylan etylu

ethyl 2-chloroacrylate

C₅H₇ClO₂ C5H7ClO2M=134.565 g

10 g
25 g
100 g
QS.618422propiolan etylu; acetylenokarboksylan etylu

propynoic acid ethyl ester; ethyl propiolate; ethyl acetylenecarboxylate

C₅H₆O₂ C5H6O2M=98.10250 g1949
500 g35601000 g4926QS.618435propiolan metylu; acetylenokarboksylan metylu

methyl propiolate; methyl acetylenecarboxylate

C₄H₄O₂ C4H4O2M=84.08


QS.618472acetylenodikarboksylan dimetylu

dimethyl acetylenedicarboxylate

C₆H₆O₄ C6H6O4M=142.11


QS.618405acetylenodikarboksylan dietylu

diethyl acetylenedicarboxylate

C₈H₁₀O₄ C8H10O4M=170.17


QS.700560
[5443-16-3]bezwodnik kwasu 9,10-antraceno-bursztynowego; 7,8;10,1-dibenzo-4-oksa-tricyklo[5.2.2.0*2,6*]- undekano-3,5- dion

9,10-antraceno-succinic anhydride; 7,8,10;10,11-dibenzo-4-oxa-tricyclo- [5.2.2.0*2,6*]- undecane-3,5-dione

C₁₈H₁₂O₃ C18H12O3M=276.2910 g269
100 g875250 g1598500 g22831000 g3450QS.1103011,3-benzenoditiolan ołowiu(II)

lead(II) 1,3-benzenedithiolate

C₆H₄PbS₂ C6H4PbS2M=347.42
orange
crystals10 g

50 g
250 g
QS.110305bis(disulfid) bis(1,3-fenylenu); 2,3,9,10-tetratia-tricyklo[9.3.1.1*4,8*]- heksadeka-1(14),4,6,8(16),11(15),12-heksaen

bis(1,3-phenylene) bis(disulfide); 2,3,9,10-tetrathia-tricyclo[9.3.1.1*4,8*]- hexadeca-1(14),4,6,8(16),11(15),12-hexaene

C₁₂H₈S₄ C12H8S4M=280.4510 g

25 g
100 g
QS.110322dichlorek 1,3-benzenodisulfenylu; 1,3-di(chlorotio)benzen

1,3-benzenedisulfenyl dichloride; 1,3-di(chlorothio)benzene

C₆H₄Cl₂S₂ C6H4Cl2S2M=211.135 g

10 g
25 g
QS.333942
[527-06-0]perseitol; D-glicero-D-galaktoheptitol

perseitol; D-glycero-D-galactoheptitol

C₇H₁₆O₇ C7H16O7M=212.20100 mg697min
97%2.5 g11055 g158910 g225025 g2894QS.789002selenu tetrafluorek; tetrafluoroselen

selenium tetrafluoride; tetrafluoroselenium

SeF₄
F₄Se F4SeM=154.955 g1988~95%10 g299325 g365550 g5424QS.350701chlorek trifluorometanosulfonylu

trifluoromethanesulfonyl chloride

F₃C- SO₂Cl
CClF₃O₂S CClF3O2SM=168.52100 g
min
97%250 g
500 g
1 kg
QS.350702fluorek trifluorometanosulfonylu

trifluoromethanesulfonyl fluoride

F₃C- SO₂F
CF₄O₂S CF4SM=152.07100 g
min
96%250 g
500 g
1 kg
QS.4002122-benzylideno-5-(4-chlorobenzyl)-cyklopentanon

2-benzylidene-5-(4-chlorobenzyl)- cyclopentanone

C₁₉H₁₇ClO C19H17ClOM=296.801 g
10 g
25 g
QS.3390153-metoksycyklopenten; eter 3-cyklopentenylowo metylowy

3-methoxycyclopentene; 3-cyclopentenyl methyl ether

C₆H₁₀O C6H10OM=98.1510 g

25 g
100 g
QS.3390173-cyklopentenylometanol; cyklopent-2-enylmetanol

3-cyclopentenylmethanole; cyclopent-2-enylmethanol

C₆H₁₀O C6H10OM=98.151 g

5 g
25 g
QS.620014bromometanofosfonian diizopropylu

diisopropyl bromomethylphosphonate

C₇H₁₆BrO₃P C7H16BrO3PM=259.0850 g

100 g
250 g
500 g
QS.339027kwas 3-cyklopentenokarboksylowy; kwas cyklopent-2- enokarboksylowy

cyclopent-2-enecarboxylic acid; 3-cyclopentenecarboxylic acid

C₆H₈O₂ C6H8O2M=112.135 g

10 g
25 g
50 g
QS.630015metanofosfonian diizopropylu; metylofosfonian diizopropyu

diisopropyl methanephosphonate; diisopropyl methylphosphonate

C₇H₁₇O₃P C7H17O3PM=180.1925 g

50 g
100 g
250 g
500 g
QS.630022metanofosfonian dietylu; metylofosfonian dietylu

diethyl methanephosphonate; diethyl methylphosphonate

C₅H₁₃O₃P C5H13O3PM=152.13100 g2520
250 g3890500 g4995QS.620019jodometanofosfonian dietylu; jodometylofosfonian dietylu

diethyl iodomethanephosphonate; diethyl iodomethylphosphonate

C₅H₁₂IO₃P C5H12IO3PM=278.0310 g2955
25 g418850 g6739QS.620031jodometanofosfonian diizopropylu; jodometylofosfonian diizopropylu; jodometanofosfonian di-(2-propylu)

diisopropyl iodomethanephosphonate; diisopropyl iodomethylphosphonate; di-(2-propyl) iodomethanephosphonate

C₇H₁₆IO₃P C7H16IO3PM=306.085 g

10 g
25 g
QS.225490TMS-OCH₂Cl

chloro(trimetylosililoksy)metan; chlorek (trimetylosililoksy)metylu;

chloro(trimethylsililoxy)methane; trimethylsililoxymethyl chloride

C₄H₁₁ClOSi C4H11ClOSiM=138.6710 g
useful reagent to carbenoid synthesis; also as CH₂O derivative synthone25 g
100 g
250 g
QS.1500561,2,4-trimetylo-5-nitrobenzen; 5-nitropseudokumen

1,2,4-trimethyl-5-nitrobenzene; 5-nitropseudocumene

M=165.19100 g

250 g
1 kg
5 kg
QS.3390123-cyklopentenylometyloamina; 3-aminometylocyklopenten

3-cyclopentenylmethylamine; 3-aminomethylcyclopentene

C₆H₁₁N C6H11NM=97.1610 g

25 g
50 g
QS.6019977-bromo-1,2,3,4-tetrahydroizochinolina

7-bromo-1,2,3,4- tetrahydroisoquinoline

C₉H₁₀BrN C9H10BrNM=212.091 g

10 g
25 g
50 g
QS.104502chloromrówczan 4,5-dihydorbenzo[2,3]furano-3-ylu; chloromrówczan benzfuru; chlorek benzodihydrofuroksykarbonylu; BFOC-Cl

4,5-dihydrobenzo[2,3]furane-3-yl chloroformate; benzfur chloroformate; benzodihydrofuroxycarbonyl chloride; BFOC-Cl

C₉H₇ClO₃ C9H7ClO3M=198.611 g1689~97%

N-
protecting reagent

5 g296725 g4890100 g7760QS.100785DM-DMIT

4,5-dimetylotio-1,3-ditiolo-2-tion;
4,5-bis(metylosulfanylo)-[1,3]ditiolo-2-tion

4,5-dimethylthio-1,3-dithiole-2-thione; 4,5-Bis-methylsulfanyl-[1,3]dithiole-2-thione

C₅H₆S₃ C5H6S3M=162.3010 g

25 g
50 g
100 g
QS.100793BCE-DMIT

4,5-bis(2-cyjanoetylotio)-1,3-ditiolo-2-tion; 3-[5-(2-cyjano-etylosulfanylo)-2-tiokso-
[1,3]ditiol-4-ylsulfanylo]- propionitrile

4,5-bis(2-cyanoethylthio)-1,3-dithiole-2-thione 3-[5-(2-cyano-ethylsulfanyl)-2-thioxo-
[1,3]dithiol-4-ylsulfanyl]- propionitrile

C₉H₈N₂S₅ C9H8N2S5M=304.5010 g

25 g
50 g
100 g
QS.9924791-(2-bromoetoksy)-2-etoksyetan; bromek 2-(2-etoksyetoksy)etylu; 1-bromo-2-(2-etoksyetoksy)etan; 1-bromo-3,6-dioksaoktan

1-(2-bromoethoxy)-2-ethoxyethane; 2-(2-ethoxyethoxy)ethyl bromide; 1-bromo-2-(2-ethoxyethoxy)ethane; 1-bromo-3,6- dioxaoctane

C₆H₁₃BrO₂ C6H13BrO2M=197.0710 g1378
50 g1956100 g2993250 g4895QS.450577
[5672-97-9]bisetyleno-bis(9,10-antracenylen); bis(9,10-antracenylenodimetyl); 9,10-[2,2'-(9,10-antracenyleno)bisetylo]-antracen; 5,6;11,12;13,14;15,16-tetrabenzo-tricyklo[8.2.2.2*4,7*]-heksadeka-1(13),4(16),5,7 (15),10(14),11-heksaen

heptacyclo[12.6.6.64,11.05,10.015,20.021,26.027,32]dotriaconta-1(20),4(32),5,7,9,11(27),14,16,18,21,23,25,28,30-tetradecaene; bi(anthracene-9,10-dimethylene); bisethylene-bis(9,10-anthracenylene); bis(9,10-anthracenylenedimethyl); 9,10-[2,2'-(9,10-anthracenylene)bisethyl]-anthracene; 5,6;11,12;13,14;15,16-tetrabenzo-tricyclo[8.2.2.2*4,7*]-hexadeca-1(13),4(16),5,7 (15),10(14),11-hexaene

C₃₂H₂₄ C32H24M=408.55100 mg2559min. 95%500 mg32951 g389610 g518825 g6080QS.2177904-chloro-β-nitrostyren; 4-chloro-1-((E)-2-nitrowinylo)benzen

4-chloro-β-nitrostyrene; 4-chloro-1-((E)-2-nitrovinyl)benzene

C₈H₆ClNO₂ C8H6ClNO2M=183.601 g425
10 g64925 g833100 g995250 g1590QS.2100733-metoksy-β-nitrostyren; 3-metoksy-1-((E)-2-nitrowinylo)benzen

3-methoxy-β-nitrostyrene; 3-methoxy-1-((E)-2-nitrovinyl)benzene

C₉H₉NO₃ C9H9NO3M=179.181 g467
10 g71925 g93850 g1170100 g1390QS.2178094-izopropylo-β-nitrostyren; 4-(2-propylo)-1-((E)-2-nitrowinylo)benzen

4-isopropyl-β-nitrostyrene; 4-(2-propyl)-1-((E)-2-nitrovinyl)benzene

C₁₁H₁₃NO₂ C11H13NO2M=191.231 g495
5 g56710 g78925 g955100 g1450QS.170003hydrazynodikarboksylan dietylu; N,N'-di(etoksykarbonylo)-hydrazyna

diethyl hydrazinedicarboxylate; N,N'-di(ethoxycarbonyl)- hydrazine

C₆H₁₂N₂O₄ C6H12N2O4M=176.1725 g

100 g
250 g
500 g
1000 g
QS.1098822,3-dimetylonaftalen

2,3-dimethylnaphthalene

C₁₂H₁₂ C12H12M=156.2310 g

50 g
100 g
250 g
500 g
QS.733050
[2757-23-5]chlorek chlorokarbonylosulenylu; chlorek chlorotioformylu; chlorek chlorokarbonylosiarki; chlorosiarczek chloroformylu; chloromrówczan chlorosiarki

chlorocarbonylsulphenyl chloride; chlorocarbonylsulfenyl chloride; chlorothioformyl chloride; chlorocarbonylsulfur chloride; chloroformyl chlorosulfide; chlorosulfur chloroformate

CCl₂OS CCl2OSM=130.98
d=1.55100 g
98%500 g
1 kg
5 kg
25 kg
QS.734288
[26555-40-8]chlorek metoksykarbonylosulenylu; chlorek metoksykarbonylosiarki; chlorosiarczek metoksyformylu; metoksymrówczan chlorosiarki; chlorosulfenylomrówczan metylu

methoxycarbonylsulphenyl chloride; methoxycarbonylsulfenyl chloride; chlorothioformyl methoxide; methoxycarbonylsulfur chloride; methoxyformyl chlorosulfide; chlorosulfur methoxyformate; methyl chlorosulfenylformate;

C₂H₃ClO₂S C2H3ClO2SM=126.56
d=1.40100 g
98%500 g
1 kg
5 kg
25 kg
QS.738255
[1113-13-9]Propanotiosulfonian propylu; propanotiosulfonian S-propylu

S-propyl propanethiosulfonate; PTSO

C₆H₁₄O₂S₂ C6H14O2S2M=182.31
d=1.12100 g
GCMS:
+90%
+95%
+98%
+99%250 g
500 g
1 kg
2.5 kg
QS.005330chlorofil (mieszanina) z pokrzywy Urtica dioica

chlorophyll (mixture) from Urtica dioica

C₅₅H₇₂MgN₄O₆ C55H72MgN4O6
C₅₅H₇₄MgN₄O₅ C55H74MgN4O5M=909.52

M=895.54

1 g

10 g
25 g
100 g
250 g
QS.2270902-(4-chlorobenzylo)-cyklopentanon

2-(4-chlorobenzyl)- cyclopentanone

C₁₂H₁₃ClO C12H13ClOM=208.691 g
min 95%10 g
25 g
100 g
250 g
QS.500701benzoesan tributylocyny; benzoesan tributylostannylu

tributyltin benzoate; tributylstannyl benzoate

C₁₉H₃₂O₂Sn C19H32O2SnM=411.1650 g

100 g
250 g
500 g
1000 g
QS.794200
[1613-51-0]tetrahydrotiopiran; siarczek pentametylenu; THTP

tetrahydrothiopyrane; pentamethylene sulphide; pentamethylene sulfide; THTP

C₅H₁₀S C5H10SM=102.20100 g1924
250 g3841500 g69301000 g11120QS.794540
[1072-72-6]tetrahydrotiopiran-4-on; keton 3-tiapentametylenowy; TPMK

tetrahydrothiopyran-4-one; 3-thiapentamethylene ketone; TPMK

C₅H₈SO C5H8SOM=116.18100 g289699%250 g4971500 g8948QS.220079ketal etylenowy cyklohaksanonu; 1,4-dioksaspiro-[4.5]dekan

cyclohexanone ethylene ketal; 1,4-dioxaspiro-[4.5]decane

C₈H₁₄O₂ C8H14O2M=142.20100 g
97%250 g
500 g
QS.333090g-D-mannolakton; lakton kwasu D-mannowego

g-D-mannolactone; D-mannic acid lactone

C₆H₁₀O₆ C6H10O6M=178.1410 g

100 g
250 g
QS.509345izocyjanian 4-etylofenylu

4-ethylphenyl isocyanate

C₉H₉NO C9H9NOM=147.18100 g

250 g
500 g
QS.700361fenylotiometanofosfonian dietylu; fenylotiometylofosfonian dietylu

diethyl phenylthiomethylphosphonate

C₁₁H₁₇O₃PS C11H17O3PSM=260.29


QS.390022chlorek 2,4,5-trichlorobenzenosulfonylu; 2,4,5-trichlorobenzenosulfochlorek

2,4,5-trichlorobenzenesulfonyl chloride

C₆H₂Cl₄O₂S C6H2Cl4O2SM=279.96


QS.333780glikolid; glykolid; 1,4-dioksano-2,5-dion

glycolide; 1,4-dioxane-2,5-dione

C₄H₄O₄ C4H4O4M=116.07


QS.710041chlorek fenylotiometylu; chlorometylotiobenzen; siarczek chlorometylu fenylu; sulfid chlorometylu fenylu

phenylthiomethyl chloride; chloromethylthiobenzene; chloromethyl phenyl sulfide

C₇H₇ClS C7H7ClSM=158.65


QS.440120dibunian sodu; mieszanina 2,6(lub 7)-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate; mixture of sodium 2,6(or 7)-di-tert-butylnaphthalene-4-sulfonate

C₁₈H₂₃NaO₃S C18H23NaO3SM=342.44


QS.6201212,6-di-tert-butylonaftalen

2,6-di-tert-butylnaphthalene

C₁₈H₂₄ C18H24M=240.39


QS.6201242,7-di-tert-butylonaftalen

2,7-di-tert-butylnaphthalene

C₁₈H₂₄ C18H24M=240.39


QS.440344dibunian sodu (jeden izomer); 2,6-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate (one isomer); sodium 2,6-ditert-butylnaphthalene-4-sulfonate

C₁₈H₂₃NaO₃S C18H23NaO3SM=342.44


QS.440345dibunian sodu (jeden izomer); 2,7-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate (one isomer); sodium 2,7-ditert-butylnaphthalene-4-sulfonate

C₁₈H₂₃NaO₃S C18H23NaO3S

M=342.44


QS.704992N-tert-butylopirol; 1-tert-butylo-1H-pirol

N-tert-butylpyrrole; 1-tert-butyl-1H-pyrrole

C₈H₁₃N C8H13NM=123.20


QS.108010rac-1-fenylo-3-metyloindan

rac-1-methyl-3-phenylindane; 3-methyl-1-phenylindane

C₁₆H₁₆ C16H16M=208.311 g

10 g
100 g
250 g
QS.1089121-fenylo-3-metyleno-3H-inden

1-methylene-3-phenyl-1H- indene

C₁₆H₁₂ C16H12M=204.27


QS.108075rac-1-bromo-1-fenylo-3-metyloindan

rac-1-bromo-3-methyl-1- phenylindane

C₁₆H₁₅Br C16H15BrM=287.20


QS.108112rac-1-fenylo-3-metylo-3H-inden

rac-1-methyl-3-phenyl-1H- indene

C₁₆H₁₄ C16H14M=206.29


QS.108101rac-1-fenylo-3-metylo-2-indanon

rac-1-methyl-3-phenyl-2- indanone

C₁₆H₁₄O C16H14OM=222.29


QS.109320rac-2-amino-1-fenylo-3-metyloindan; 1-fenylo-3-metylo-2-indanylamina

rac-2-amino-1-methyl-3-phenylindane; 1-methyl-3-phenyl-2-indanylamine

C₁₆H₁₇N C16H17NM=223.32


QS.955077rac-8-n-butylo-2-hydroksytricyklo[7.3.1.0^2,7]tridekano-13- on

rac-8-n-butyl-2-hydroxytricyclo[7.3.1.0^2,7] tridecan-13-one

C₁₇H₂₈O₂ C17H28O2M=264.411 g

10 g
100 g
500 g
QS.955073oksym rac-8-n-butylo-2-hydroksytricyklo[7.3.1.0^2,7]tridekano-13- onu

rac-8-n-butyl-2-hydroxytricyclo[7.3.1.0^2,7] tridecan-13-one oxime

C₁₇H₂₉NO₂ C17H29NO2M=279.431 g

50 g
100 g
QS.4508919,10-bis(chlorometylo)antracen

9,10-bis(chloromethyl) anthracene

C₁₆H₁₂Cl₂ C16H12Cl2M=275.1810 g

25 g
250 g
QS.1102902-tert-butylo-1,1,3,3-tetrametyloguanidyna; N''-tert-butylo-N,N,N',N'-tetrametyloguanidyna

2-tert-butyl-1,1,3,3-tetramethylguanidine; N''-tert-butyl-N,N,N',N'-tetramethylguanidine

C₉H₂₁N₃ C9H21N3M=171.29100 g
strong hindered organic base, does not undergo an alkylation during reaction,
used instead of DBN or DBU500 g
1000 g
QS.067310
[169896-41-7]tert-butyloimino-tris(dietyloamino)tantal

tert-butylimino-tris(diethylamino) tantalum

C₁₆H₃₉N₄Ta C16H39N4TaM=468.46100 g

500 g
1000 g
QS.068830
[7721-01-9]pięciochlorek tantalu; tantalu pentachlorek

tantalum pentachloride

TaCl₅
Cl₅Ta Cl5TaM=358.215250 g

500 g
1000 g
QS.199001kwas fluorosulfonowy; FSO3H

fluorosulfonic acid

HFO₃S HFO3SM=100.00250 ml268995%500 ml44871000 ml64952500 ml10997QS.287075cyjanian tetraetyloamoniowy; NEt4 OCN

tetraethylammonium cyanate

C₉H₂₀N₂O C9H20N2OM=172.27100 g

250 g
500 g
1000 g
QS.287319izocyjanian srebra AgNCO

silver isocyanate

CAgNO CAgNOM=149.89100 g

250 g
500 g
1000 g
QS.551041pinenomerkaptan (mieszanina izomerów)

pinenemercaptan; pinenylmercaptan

C₁₀H₁₆S C10H16SM=168,30100 g

500 g
1 kg
5 kg
QS.115680
[106650-56-0]
[125494-59-9]rac-sibutramina (dostępna również jako chlorowodorek sibutraminy)

rac-sibutramine (available also as sibutramine hydrochloride)

C₁₇H₂₆ClN (C₁₇H₂₇Cl₂N) C17H26ClN (C17H27Cl2N)M=279.851 g

5 g
10 g
25 g
ZJ.000117
[8002-43-5]Lecytyna z jaj kurzych

Lecithin from egg (high purity)

---500 g

1000 g
5 kg
10 kg1834QS.811030
[121-22-2]Zasada Fioletu Czerwonego Trwałego LB
4'-Amino-2'-chloro-5'-metylobenzanilid
N-(4-amino-2-chloro-5-metylofenylo)benzamid

Fast Red Violet LB base
4'-Amino-2'-chloro-5'-methylbenzanilide
N-(4-amino-2-chloro-5-methylphenyl)benzamide

C₁₄H₁₃ClN₂O C14H13ClN2OM=260.7310 g

25 g
50 g
100 g
QS.492217
[627-34-9]Podsiarczek węgla; propa-1,2-dien-1,3-dition; dwusiarczek trójwęgla; disiarczek triwęgla

carbon subsulfide; propa-1,2-diene-1,3-dithione; tricarbon disulfide

S=C=C=C=S
C₃S₂ C3S2M=100.15
d = 1.27 g/ml
b.p. = 90 °C10 g

25 g
100 g
500 g
FF.000401
[7488-56-4]Dwusiarczek selenu; disiarczek selenu; siarczek selenu; siarczek selenawy; siarczek selenu(IV)
suchy proszek lub dyspersja w wodzie

selenium disulfide; selenium sulfide; selenous sulfide; selenium(IV) sulfide
dry powder or water dispersion

S=Se=S
SeS₂ S2Se SeS2M=143.09250 g
cosmetic industry grade1000 g
5 kg
10 kg