474649-98-4

Basic information

• Product Name: 3-methyl-3-(2,4,6-trimethoxy-benzylsulfanyl)-butyric acid benzyloxycarbonylmethyl ester
• Synonyms: 3-methyl-3-(2,4,6-trimethoxy-benzylsulfanyl)-butyric acid benzyloxycarbonylmethyl ester
• CAS NO: 474649-98-4
• Molecular Weight: 462.564
• Mol File: 474649-98-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3-methyl-3-(2,4,6-trimethoxy-benzylsulfanyl)-butyric acid benzyloxycarbonylmethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3-methyl-3-(2,4,6-trimethoxy-benzylsulfanyl)-butyric acid benzyloxycarbonylmethyl ester(474649-98-4)
• EPA Substance Registry System: 3-methyl-3-(2,4,6-trimethoxy-benzylsulfanyl)-butyric acid benzyloxycarbonylmethyl ester(474649-98-4)

Safety Data

• Hazardous Substances Data: 474649-98-4(Hazardous Substances Data)

Upstream product

• 30379-58-9 benzyl glycolate 
• 194596-99-1 3-Methyl-3-[(2,4,6-trimethoxyphenyl)methylthio]butanoic acid 
• 61040-78-6 2,4,6-trimethoxybenzyl alcohol 
• 59729-24-7 3-mercapto-3-methylbutanoic acid 

Relevant articles and documents

L-Cysteine as a water-soluble cation scavenger in the removal of the 2,4,6-trimethoxybenzyl group from thiols

L-Cysteine was used as a water-soluble cation scavenger in the acid-catalyzed removal of the 2,4,6-trimethoxybenzyl (Tmob) group from thiols. After aqueous extraction, the product thiols were isolated in good yields. For most substrates, trifluoroacetic acid (TFA) is the reagent of choice. However, for the deprotection of acid-sensitive compounds, formic acid with an extended reaction time is appropriate.