3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine

Also known as: 1H-Pyrazolo[3,4-d]pyrimidin-6-amine, 3-bromo-4-chloro-, 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-ylamine, 3-Bromo-4-chloro-2H-pyrazolo[3,4-d]pyrimidin-6-amine, 6-Amino-3-bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidine, 6-Amino-3-bromo-4-chloropyrazolo[3,4-d]pyrimidine

3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1003298-79-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H3BrClN5 and a molecular weight of 248.46800 g/mol. It is classified under GHS with signal word Danger and hazard statements H301 — Toxic if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1003298-79-0
Jingsj CID: J-1003483-0
Molecular Formula: C₅H₃BrClN₅
Molecular Weight: 248.46800 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	246.92600
PSA	80.48000
LogP	1.93220

GHS Safety & Compliance

Acute ToxicitySignal word: Danger

H301 — Toxic if swallowed

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-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine?

The CAS number of 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine is 1003298-79-0.

What are the molecular formula and molecular weight of 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine?

3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine has molecular formula C5H3BrClN5 and molecular weight 248.46800 g/mol.

Is 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine hazardous?

3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine has GHS signal word Danger and hazard statements H301 — Toxic if swallowed.

What are the upstream and downstream products of 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine?

For 3-Bromo-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine, Upstream Products: 4-Chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine.

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-4-chloro-1H-pyrazolo[3,4-d]pyrimidin-6-amine (CAS 1003298-79-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1003483-0 (accessed 2026-11-09).

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