2-(Benzoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid

2-苯甲酰氨基-5,6-二氢-4H-环戊并[b]噻吩-3-羧酸

Also known as: 2-Benzamido-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid, AURORA 20297, CHEMBRDG-BB 5666522, 4H-Cyclopenta[b]thiophene-3-carboxylic acid, 2-(benzoylamino)-5,6-dihydro-, 2-(benzoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (free acid), hms1398m18

2-(Benzoylamino)-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid (CAS 307341-55-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13NO3S and a molecular weight of 287.33400 g/mol. It is also known as 2-Benzamido-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carboxylic acid, AURORA 20297 and CHEMBRDG-BB 5666522. Key properties include a boiling point of 396.8ºC at 760 mmHg, a density of 1.44g/cm3 and a flash point of 193.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

307341-55-5

Jingsj CID

J-1493867-8

Molecular Formula

C₁₅H₁₃NO₃S

Chinese Name

2-苯甲酰氨基-5,6-二氢-4H-环戊并[b]噻吩-3-羧酸

Molecular Weight

287.33400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026