4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine

4-氯-2-甲基-1H-吡咯并[2,3-d]嘧啶

Also known as: 1H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-2-methyl-, 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-2-methyl-, 4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine, 2-methyl-4-chloro-pyrrolopyrimidine, 4-クロロ-2-メチル-1H-ピロロ[2,3-d]ピリミジン, 4-cloro-2-metil-1H-pirrolo[2,3-d]pirimidina

4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine (CAS 71149-52-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClN3 and a molecular weight of 167.596 g/mol. It is also known as 1H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-2-methyl-, 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-2-methyl- and 4-chloro-2-methyl-7H-pyrrolo[2,3-d]pyrimidine. Key properties include a boiling point of 229.938ºC at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 114.932ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
71149-52-5
Jingsj CID
J-928972-7
Molecular Formula
C7H6ClN3
Chinese Name
4-氯-2-甲基-1H-吡咯并[2,3-d]嘧啶
Molecular Weight
167.596 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point229.938ºC at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point114.932ºC

Frequently Asked Questions

What is the CAS number of 4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine?

The CAS number of 4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine is 71149-52-5.

What are the molecular formula and molecular weight of 4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine?

4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine has molecular formula C7H6ClN3 and molecular weight 167.596 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-2-methyl-1H-pyrrolo[2,3-d]pyrimidine (CAS 71149-52-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-928972-7 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.