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tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate

Also known as: 1-BOC-5-BROMO-INDAZOLE, N-Boc-5-bromoindazole, 1-BOC-5-BROMO-3-METHYL-1H-INDAZOLE, 5-Bromo-3-methyl-indazole-1-carboxylic acid tert-butyl ester, 1H-Indazole-1-carboxylic acid, 5-bromo-3-methyl-, 1,1-dimethylethyl ester, N-BOC-5-BROMO INDAZOLE, N-Boc-3-methyl-5-bromoindazole, tert-butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate

tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate (CAS 552331-49-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C13H15BrN2O2 and a molecular weight of 311.17900 g/mol. Key properties include a boiling point of 377.4ºC at 760 mmHg, a density of 1.46g/cm3 and a flash point of 182ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
552331-49-4
Jingsj CID
J-882971-8
Molecular Formula
C13H15BrN2O2
Molecular Weight
311.17900 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point377.4ºC at 760 mmHg
Density1.46g/cm3
Flash Point182ºC
Exact Mass296.01600
PSA44.12000
LogP3.58200
Refractive Index1.599

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 5-bromo-3-methyl-1H-indazole-1-carboxylate?

The CAS number of tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate is 552331-49-4.

What are the molecular formula and molecular weight of tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate?

tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate has molecular formula C13H15BrN2O2 and molecular weight 311.17900 g/mol.

What are the upstream and downstream products of tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate?

For tert-Butyl 5-bromo-3-methyl-1H-indazole-1-carboxylate, Upstream Products: 5-Bromo-3-methyl-1H-indazole, Di-tert-butyl dicarbonate, 1-(5-Bromo-2-fluorophenyl)ethanone; Downstream Products: 3-Methyl-1H-indazole-5-carbonitrile, tert-butyl 3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indazole-1-carboxylate.

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 5-bromo-3-methyl-1H-indazole-1-carboxylate (CAS 552331-49-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-882971-8 (accessed 2026-11-09).

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