4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine

4-氯-7-甲基-7H-吡咯并[2,3-d]嘧啶

Also known as: 4-Chloro-7-methylpyrrolo[2,3-d]pyrimidine, 6-Chloro-9-methyl-7-deazapurine, NSC 102340, JR-14006, 4-Chlor-7-methyl-7H-pyrrolo[2,3-d]pyrimidine, 7H-Pyrrolo[2,3-d]pyrimidine, 4-chloro-7-methyl-

4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 7781-10-4) 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 4-Chloro-7-methylpyrrolo[2,3-d]pyrimidine, 6-Chloro-9-methyl-7-deazapurine and NSC 102340. Key properties include a boiling point of 301.5±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 136.2±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7781-10-4
Jingsj CID
J-1326660-4
Molecular Formula
C7H6ClN3
Chinese Name
4-氯-7-甲基-7H-吡咯并[2,3-d]嘧啶
Molecular Weight
167.596 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

No offers for this compound yet.

Request a quote

Physicochemical Properties

Boiling Point301.5±22.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point136.2±22.3 °C

Frequently Asked Questions

What is the CAS number of 4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine?

The CAS number of 4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine is 7781-10-4.

What are the molecular formula and molecular weight of 4-Chloro-7-methyl-7H-pyrrolo[2,3-d]pyrimidine?

4-Chloro-7-methyl-7H-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-7-methyl-7H-pyrrolo[2,3-d]pyrimidine (CAS 7781-10-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1326660-4 (accessed 2026-10-25).

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