4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid

Also known as: 7H-Pyrrolo[2,3-d]pyrimidine-5-carboxylic acid, 4-chloro-, 4-Chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid

4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 186519-92-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4ClN3O2 and a molecular weight of 197.579 g/mol. Key properties include a boiling point of 494.5±40.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 252.9±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 186519-92-6
Jingsj CID: J-1523260-7
Molecular Formula: C₇H₄ClN₃O₂
Molecular Weight: 197.579 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	494.5±40.0 °C at 760 mmHg
Density	1.8±0.1 g/cm3
Flash Point	252.9±27.3 °C
Exact Mass	196.999207
PSA	78.87000
LogP	0.87
Vapor Pressure	0.0±1.3 mmHg at 25°C
Refractive Index	1.763

Frequently Asked Questions

What is the CAS number of 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid?

The CAS number of 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid is 186519-92-6.

What are the molecular formula and molecular weight of 4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid?

4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid has molecular formula C7H4ClN3O2 and molecular weight 197.579 g/mol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-chloro-7H-pyrrolo[2,3-d]pyrimidine-5-carboxylic acid (CAS 186519-92-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1523260-7 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.