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tert-Butyl 4-bromo-1H-indazole-5-carboxylate

Also known as: 4-Bromo-1H-indazole-5-carboxylic acid tert-butyl ester, 1,1-Dimethylethyl 4-bromo-1H-indazole-5-carboxylate, 1H-Indazole-5-carboxylic acid, 4-bromo-, 1,1-dimethylethyl ester, 4-Bromo-5-(tert-butoxycarbonyl)-1H-indazole, 4-BROMO-1H-INDAZOL-5-CARBOXYLIC ACID TERT-BUTYL ESTER

tert-Butyl 4-bromo-1H-indazole-5-carboxylate (CAS 1203662-37-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H13BrN2O2 and a molecular weight of 297.14800 g/mol. Key property: a boiling point of 404.0±25.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1203662-37-6
Jingsj CID
J-989274-4
Molecular Formula
C12H13BrN2O2
Molecular Weight
297.14800 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point404.0±25.0°C at 760 mmHg
Exact Mass296.01600
PSA54.98000
LogP3.28070

Customs & Trade Information

HS Code2933990090
Summary2933990090. 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 tert-Butyl 4-bromo-1H-indazole-5-carboxylate?

The CAS number of tert-Butyl 4-bromo-1H-indazole-5-carboxylate is 1203662-37-6.

What are the molecular formula and molecular weight of tert-Butyl 4-bromo-1H-indazole-5-carboxylate?

tert-Butyl 4-bromo-1H-indazole-5-carboxylate has molecular formula C12H13BrN2O2 and molecular weight 297.14800 g/mol.

What are the upstream and downstream products of tert-Butyl 4-bromo-1H-indazole-5-carboxylate?

For tert-Butyl 4-bromo-1H-indazole-5-carboxylate, Upstream Products: tert-Butyl 2-bromo-4-fluorobenzoate, 2-Bromo-4-fluorobenzoic acid.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "tert-Butyl 4-bromo-1H-indazole-5-carboxylate (CAS 1203662-37-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989274-4 (accessed 2026-11-09).

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