4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine

Also known as: 1-(p-Tolyl)-4-chloropyrazolo[3,4-d]pyrimidine, 4-Chloro-1-(4-methylphenyl)-1H-pyrazolo[3,4-d]pyrimidine, 4-chloro-1-p-tolyl-1H-pyrazolo[3,4-d]pyrimidine, 1H-Pyrazolo[3,4-d]pyrimidine, 4-chloro-1-(4-methylphenyl)-

4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 23000-47-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H9ClN4 and a molecular weight of 244.680 g/mol. Key properties include a boiling point of 335.9±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 157.0±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 23000-47-7
Jingsj CID: J-1560832-9
Molecular Formula: C₁₂H₉ClN₄
Molecular Weight: 244.680 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	335.9±42.0 °C at 760 mmHg
Density	1.4±0.1 g/cm3
Flash Point	157.0±27.9 °C
Exact Mass	244.051575
PSA	43.60000
LogP	2.69
Vapor Pressure	0.0±0.7 mmHg at 25°C
Refractive Index	1.708

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-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine?

The CAS number of 4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine is 23000-47-7.

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

4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine has molecular formula C12H9ClN4 and molecular weight 244.680 g/mol.

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

For 4-Chloro-1-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine, Upstream Products: 4-Methylphenylhydrazine, 4-Methylphenylhydrazine hydrochloride, 4,6-Dichloro-5-pyrimidinecarbaldehyde.

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-(p-tolyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 23000-47-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1560832-9 (accessed 2026-11-09).

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