4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine

Also known as: 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-phenyl-, 4-chloro-1-phenyl-pyrazolo[3,4-d]pyrimidine, 4-chloro-1-phenylpyrazolo[3,4-d]pyrimidine

4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-48-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H7ClN4 and a molecular weight of 230.653 g/mol. Key properties include a boiling point of 323.7±35.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 149.6±25.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5334-48-5
Jingsj CID: J-987551-8
Molecular Formula: C₁₁H₇ClN₄
Molecular Weight: 230.653 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	323.7±35.0 °C at 760 mmHg
Density	1.5±0.1 g/cm3
Flash Point	149.6±25.9 °C
Exact Mass	230.035919
PSA	43.60000
LogP	2.23
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.731

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 4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine?

The CAS number of 4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine is 5334-48-5.

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

4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine has molecular formula C11H7ClN4 and molecular weight 230.653 g/mol.

What are the upstream and downstream products of 4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine?

For 4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine, Upstream Products: 4-Hydroxy-1-phenylpyrazolo[3,4-d]pyrimidine, 4,6-Dichloro-5-pyrimidinecarbaldehyde, 5-amino-1-phenyl-1H-pyrazole-4-carbonitrile; Downstream Products: 4-Amino-1-phenylpyrazolo[3,4-d]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. "4-Chloro-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-48-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-987551-8 (accessed 2026-11-09).

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