Sulfides / Thiols

Sulfides or thioethers are a class of organic compounds that contain C-S-C linkage while thiols are sulfur analogues of alcohols. Many thiols have strong odours resembling that of garlic or rotten eggs. Sulfides are typically prepared by alkylation of thiols. Alternatively, they can be synthesized by the addition of a thiol to an alkene (thiol-ene reaction). Sulfides can be easily oxidized to sulfoxides, which can themselves be further oxidized to sulfones. They are readily alkylated to give stable sulfonium salts. Sulfides bind to metals to form thioether complexes or they can undergo reductive dealkylation in the presence of certain metals. Thiols can be prepared from alkyl halides via an S-alkylation of thiourea or sodium hydrosulfide. Thiolates are more potent nucleophiles than the corresponding alkoxides. As the functional group of the cysteine, it plays a very important role in biology, many cofactors feature thiols. Many commercial drugs also contain thiol group.

Product name	CAS#	G-code
2-Amino-5-(ethylthio)-1,3,4-thiadiazole	[25660-70-2]	GEO-00136
6-Amino-2-mercaptobenzothiazole	[7442-07-1]	GEO-00151
4-Amino-2-mercaptopyrimidine	[333-49-3]	GEO-00152
2-Amino-5-(methylthio)-1,3,4-thiadiazole	[5319-77-7]	GEO-00174
6-Anilino-1,3,5-triazin-2,4-dithiol monosodium salt	[57343-38-1]	GEO-04839
1,3-Benzenedithiol	[626-04-0]	GEO-03897
Benzene-1,4-dithiol	[624-39-5]	GEO-04155
1,2-Benzenedithiol	[17534-15-5]	GEO-00251
4-Benzylthio-1H-pyrazole	[308121-87-1]	GEO-04063
5-Bromo-1,3-benzenedithiol	[1219501-75-3]	GEO-04125
2-Bromo-4-fluoro-1-(methylthio)benzene	[91524-70-8]	GEO-04054
(4-Bromophenyl)diphenylsulfonium triflate	[255056-44-1]	GEO-04499
2-(tert-Butyl)benzenethiol	[19728-41-7]	GEO-04077
5-tert-Butyl-2-hydroxy-3-(methylthio)benzaldehyde	[81322-70-5]	GEO-02513
2-Chloroethyl ethyl sulfide	[693-07-2]	GEO-03411
5-Chloro-3-methylmercapto-1,2,4-thiadiazole	[21735-15-9]	GEO-02726
2-Chloro-6-methylthiophenol	[18858-05-4]	GEO-00733
(3-Chlorophenyl)methanethiol	[25697-57-8]	GEO-00766
Cyanomethyl-2,3,4,6-tetra-O-acetyl-a-D-thiomannopyranoside	[61145-39-9]	GEO-04234
Cyclohexene sulfide	[286-28-2]	GEO-00868
4-Cyclopentylamino-2-methanethiopyrimidine-5-carboxylic acid ethyl ester	[211245-62-4]	GEO-04295
4,6-Diamino-2-mercaptopyrimidine	[1004-39-3]	GEO-00921
3,5-Dichlorobenzenemethanethiol	[65963-17-9]	GEO-03033
Diethyl 2,6-dimethyl-4-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate	N/A	GEO-03540
(3,4-Difluorophenyl)methanethiol	[666752-97-2]	GEO-01068
(2,5-Difluorophenyl)methanethiol	N/A	GEO-01067
(2,4-Difluorophenyl)methanethiol	[170924-51-3]	GEO-01066
5,6-Dihydro-1,4-dithiin-2,3-dicarboximide	[24519-85-5]	GEO-01089
2,3-Dihydro-1,4-dithiino[2,3-c]furan-5,7-dione	[10489-75-5]	GEO-01087
4,6-Dihydro-1H,3H-thieno[3,4-c]furan-1,3-dione	[75532-25-1]	GEO-04022
2,5-Dihydrothiophene-3,4-dicarboxylic acid	[20688-07-7]	GEO-04023
3,4-Dimercaptotoluene	[496-74-2]	GEO-03465
1-(Dimethylamino)-2-propanethiol	[1920-46-3]	GEO-03732
2-(Dimethylamino)-1-propanethiol	[66338-45-2]	GEO-03243
3-(Dimethylamino)-1-propanethiol hydrochloride	[38048-81-6]	GEO-03245
2-(Dimethylamino)-1-propanethiol hydrochloride	[101724-24-7]	GEO-03244
Dimethyl 2,5-dihydrothiophene-3,4-dicarboxylate	[20946-32-1]	GEO-04024
Dimethyl 2,6-dimethyl-4-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate	N/A	GEO-03522
Dimethyl 2,6-dimethyl-4-(5-(pyridin-2-ylthio)furan-2-yl)-1,4-dihydropyridine-3,5-dicarboxylate	N/A	GEO-03494
2-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-ethanethiol	[76855-57-7]	GEO-04479
4,5-Diphenyl-2-imidazolethiol	[2349-58-8]	GEO-01241
Ethyl 4-chloro-2-(methylthio)pyrimidine-5-carboxylate	[5909-24-0]	GEO-01330
Ethyl 2,7,7-trimethyl-4-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate	N/A	GEO-03545
(2-Fluorophenyl)methanethiol	[72364-46-6]	GEO-01428
(4-Fluorophenyl)methanethiol	[15894-04-9]	GEO-01430
(3-Fluorophenyl)methanethiol	[40096-23-9]	GEO-01429
6-Hydroxy-2-mercaptopurine	[2487-40-3]	GEO-01523
(Z)-2-Isocyano-3-(5-(pyridin-2-ylthio)furan-2-yl)acrylonitrile	N/A	GEO-03486
2-Mercapto-6-nitrobenzothiazole	[4845-58-3]	GEO-01654
(E)-Methyl 2-cyano-3-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)acrylate	N/A	GEO-03525
(Z)-Methyl 2-cyano-3-(5-(pyridin-2-ylthio)furan-2-yl)acrylate	N/A	GEO-03485
(R)-2-Methylcysteine hydrochloride	[148766-37-4]	GEO-02622
3,4-(Methylenedioxy)thiophenol	[5274-08-8]	GEO-03999
6-Methyl-2-methylsulfanyl-1H-pyrimidin-4-one	[6328-58-1]	GEO-02802
5-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-carbaldehyde	N/A	GEO-03520
(E)-3-(5-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)acrylic acid	N/A	GEO-03526
2-((5-((5-Methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)methylene)malononitrile	N/A	GEO-03523
4′-(Methylthio)acetophenone	[1778-09-2]	GEO-01947
2-Methylthio-4-aminouracil	[1195219-77-2]	GEO-03079
2-Methylthio-2-imidazoline hydriodide	[5464-11-9]	GEO-01949
4-(Methylthio)phenylacetic acid	[16188-55-9]	GEO-01963
3-(Methylthio)phenyl isocyanate	[28479-19-8]	GEO-01964
4-(Methylthio)phenyl isocyanate	[1632-84-4]	GEO-01965
4-(Methylthio)phenyl isothiocyanate	[15863-41-9]	GEO-01967
3-(Methylthio)phenyl isothiocyanate	[51333-80-3]	GEO-01966
3-(Methylthio)propanoic acid	[646-01-5]	GEO-01970
6-(Methylthio)pyrimido[5,4-d]pyrimidin-4(1H)-one	[98550-19-7]	GEO-04340
5-Methylthio-1,3,4-thiadiazole-2-thiol	[6264-40-0]	GEO-01973
Phenylthiotrimethylsilane	[4551-15-9]	GEO-02142
5-(Pyridin-2-ylthio)furan-2-carbaldehyde	[709635-68-7]	GEO-03484
(2-Pyrimidylthio)acetic acid	[88768-45-0]	GEO-02198
3,3,6,6-Tetramethyl-9-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)-3,4,6,7,9,10-hexahydroacridine-1,8(2H,5H)-dione	N/A	GEO-03528
4-(Trifluoromethoxy)phenylmethanethiol	[175278-03-2]	GEO-02375
3-(Trifluoromethyl)phenylmethanethiol	[25697-55-6]	GEO-02383
2-(Trifluoromethyl)phenylmethanethiol	[26039-98-5]	GEO-02382
4-(Trifluoromethyl)phenylmethanethiol	[108499-24-7]	GEO-02384
2,7,7-Trimethyl-4-(5-((5-methyl-1,3,4-thiadiazol-2-yl)thio)furan-2-yl)-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carbonitrile	N/A	GEO-03524