188557-38-2

Basic information

• Product Name: (E)-(R)-7-[4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-3-hydroxy-5-oxo-hept-6-enoic acid methyl ester
• Synonyms: (E)-(R)-7-[4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-3-hydroxy-5-oxo-hept-6-enoic acid methyl ester
• CAS NO: 188557-38-2
• Molecular Weight: 465.543
• Mol File: 188557-38-2.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (E)-(R)-7-[4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-3-hydroxy-5-oxo-hept-6-enoic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-(R)-7-[4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-3-hydroxy-5-oxo-hept-6-enoic acid methyl ester(188557-38-2)
• EPA Substance Registry System: (E)-(R)-7-[4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-3-hydroxy-5-oxo-hept-6-enoic acid methyl ester(188557-38-2)

Safety Data

• Hazardous Substances Data: 188557-38-2(Hazardous Substances Data)

Upstream product

• 188557-36-0 4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrole-3-carboxylic acid ethyl ester 
• 188557-37-1 [4-(4-Fluoro-phenyl)-2-isopropyl-1-methanesulfonyl-5-methyl-1H-pyrrol-3-yl]-methanol 
• 322-30-5 2-amino-1-(4-fluorophenyl)-1-propanone hydrochloride 
• 205647-21-8 (3R)-[(tert-butyldimethylsilyl)oxy]-7-[4-(4-fluorophenyl)-2-isopropyl-5-methyl-1H-pyrrol-3-yl]-6-(methanesulfinyl)-5-oxoheptanoic acid methyl ester 
• 205647-15-0 (3R)-[(tert-butyldimethylsilyl)oxy]-7-[4-(4-fluorophenyl)-2-isopropyl-5-methyl-1H-pyrrol-3-yl]-5-oxo-6-heptenoic acid methyl ester 
• 205647-16-1 (3R)-[(tert-butyldimethylsilyl)oxy]-6-(methanesulfinyl)-5-oxohexanoic acid 
• 205647-18-3 [[4-(4-fluorophenyl)-2-isopropyl-5-methyl-1H-pyrrol-3-yl]methyl]dimethylamine 
• 149113-42-8 (3R)-[(tert-butyldimethylsilyl)oxy]-6-(methanesulfinyl)-5-oxohexanoic acid methyl ester 
• 148866-38-0 (4R)-[(tert-butyldimethylsilyl)oxy]-6-[(methanesulfinyl)methylene]tetrahydropyran-2-one 
• 109721-08-6 (S)-3-<(tert-butyldimethylsilyl)oxy>pentanedioic acid, monomethylester 
• 160204-82-0 (3R)-[(tert-butyldimethylsilyl)oxy]-7-[4-(4-fluorophenyl)-2-isopropyl-1-(methanesulfonyl)-5-methyl-1H-pyrrol-3-yl]-5-oxo-6-heptenoic acid methyl ester 
• 188557-35-9 4-(4-Fluoro-phenyl)-2-isopropyl-5-methyl-1H-pyrrole-3-carboxylic acid ethyl ester 
• 147118-35-2 methyl (3R)-3-(tert-butyldimethylsilyloxy)-5-oxo-6-triphenylphosphoranylidenehexanoate 
• 139993-90-1 4-(4-Fluorophenyl)-3-formyl-2-isopropyl-5-methyl-1-methylsulfonylpyrrole 

Downstream Products

• 148966-79-4 (3R,5S)-7-[4-(4-fluorophenyl)-2-isopropyl-1-(methanesulfonyl)-5-methyl-1H-pyrrol-3-yl]-3,5-dihydroxy-6-heptenoic acid methyl ester 

Relevant articles and documents

Optical resolution of 3-(silyloxy)glutaric acid half esters and their utilization for enantioconvergent synthesis of a HMG-CoA reductase inhibitor

Useful chiral synthons, (3R)- and (3S)-[(tert- butyldimethylsilyl)oxy]pentanedioic acid monomethyl ester, (R)-1 and (S)-1, were obtained by optical resolution of a racemic mixture of 1. Sulfoxide 8 has been developed from (S)-1 as a new building block for preparing HMG-CoA reductase inhibitors. Two alternate chiral synthons 2 and 8, synthesized from (R)-1 and (S)-1, respectively, were employed for enantioconvergent synthesis of potent inhibitor 15 containing a pyrrole moiety.