3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine

Also known as: Pyrazolo[1,5-a]pyrimidine, 3-bromo-7-chloro-

3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine (CAS 877173-84-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H3BrClN3 and a molecular weight of 232.465 g/mol. Key property: a density of 2.0±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 877173-84-7
Jingsj CID: J-1473458-8
Molecular Formula: C₆H₃BrClN₃
Molecular Weight: 232.465 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Density	2.0±0.1 g/cm3
Exact Mass	230.919876
PSA	30.19000
LogP	1.43
Refractive Index	1.768

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine?

The CAS number of 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine is 877173-84-7.

What are the molecular formula and molecular weight of 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine?

3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine has molecular formula C6H3BrClN3 and molecular weight 232.465 g/mol.

What are the upstream and downstream products of 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine?

For 3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine, Upstream Products: 7-Chloropyrazolo[1,5-a]pyrimidine.

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. "3-Bromo-7-chloropyrazolo[1,5-a]pyrimidine (CAS 877173-84-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1473458-8 (accessed 2026-11-09).

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