2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid

2-氯-7-环戊基-7H-吡咯并[2,3-d]嘧啶-6-甲酸

Also known as: 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid, Ribociclib intermediate 1, 7H-Pyrrolo[2,3-d]pyrimidine-6-carboxylic acid, 2-chloro-7-cyclopentyl-

2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid (CAS 1211443-58-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H12ClN3O2 and a molecular weight of 265.696 g/mol. It is also known as 2-Chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid, Ribociclib intermediate 1 and 7H-Pyrrolo[2,3-d]pyrimidine-6-carboxylic acid, 2-chloro-7-cyclopentyl-. Key properties include a boiling point of 475.1±38.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 241.1±26.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1211443-58-1

Jingsj CID

J-1603404-8

Molecular Formula

C₁₂H₁₂ClN₃O₂

Chinese Name

2-氯-7-环戊基-7H-吡咯并[2,3-d]嘧啶-6-甲酸

Molecular Weight

265.696 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026