90104-21-5

Basic information

• Product Name: 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)-
• CAS NO: 90104-21-5
• Molecular Formula: C10H15NO4
• Molecular Weight: 213.233
• Mol File: 90104-21-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)-(90104-21-5)
• EPA Substance Registry System: 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)-(90104-21-5)

Safety Data

• Hazardous Substances Data: 90104-21-5(Hazardous Substances Data)

Usage

General Description

1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)- is a chemical compound that is also known as S-IBG or S-ibuprofen glycinamide. It is an ester of ibuprofen, a nonsteroidal anti-inflammatory drug (NSAID), and is used as a chiral auxiliary in the synthesis of chiral compounds. 1H-Pyrrole-1,2-dicarboxylic acid, 2,3-dihydro-, 1-(1,1-dimethylethyl) ester, (S)- is known for its analgesic, anti-inflammatory, and antipyretic properties and is often used in the treatment of pain, fever, and inflammation. Its (S)-stereoisomer has been found to be more potent than its (R)-stereoisomer in terms of its pharmacological properties.

Upstream product

• 74844-93-2 N-BOC-3,4-didehydro-(S)-proline methyl ester 
• 83548-46-3 (S)-1-tert-butyl 2-methyl 2,3-dihydro-1H-pyrrole-1,2-dicarboxylate 
• 203866-16-4 1-tert-butyl 2-methyl (2S,4S)-4-fluoropyrrolidine-1,2-dicarboxylate 

Downstream Products

• 915779-98-5 2,3-dihydro-pyrrole-1,2-dicarboxylic acid 1-tert-butyl ester 2-pentafluorophenyl ester 
• 709031-38-9 (5S)-5-aminocarbonyl-4,5-dihydro-1H-pyrrole-1-carboxylic acid 1-(1,1-dimethylethyl) ester 
• 709031-43-6 3-cyano-(αS)-α-(3-hydroxytricyclo[3.3.1.1^3,7]dec-1-yl)-β-oxo-(1S,3S,5S)-2-azabicyclo[3.1.0]hexane-2-ethanecarbamic acid 1,1-dimethylethyl ester 
• 709031-78-7 Saxagliptin hydrochloride 
• 361442-01-5 tert-butyl [(1S)-2-[(1S,3S,5S)-3-carbamoyl-2-azabicyclo[3.1.0]hex-2-yl]-1-(3-hydroxytricyclo[3.3.1.1³'⁷]dec-1-yl)-2-oxoethyl]carbamate 

Relevant articles and documents

METHOD FOR PRODUCING FLUORINATED PROLINE DERIVATIVE

Disclosed is a method for efficiently producing a high-purity fluorinated proline derivative with high yield. Specifically disclosed is a method for producing a compound represented by the general formula (2) below wherein a compound represented by the formula (1) below is reacted with a fluorination agent, and then chlorine, bromine, iodine, hypochlorous acid, hypochlorite, hypobromous acid, hypobromite or N-halogenosuccinimide is caused to act on the reaction product obtained by the preceding reaction and containing the compound represented by the general formula (2) below and a by-product for chemically changing the by-product. (1) (In the formula (1), R1 represents an unsubstituted or substituted alkyl group having 1-6 carbon atoms or the like; R2 represents an unsubstituted or substituted alkyl group having 1-6 carbon atoms or the like; and R3 represents a hydroxyl group or the like.) (2) (In the formula (2), R1 and R2 are as defined above.)