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5-Bromo-1H-indazole-3-carbaldehyde

Also known as: 5-Bromo-1H-indazole-3-carboxaldehyde, 5-Bromoindazole-3-carbaldehyde, 5-Bromo-1H-indazole-3-carboxyaldehyde, 1H-Indazole-3-carboxaldehyde, 5-bromo-

5-Bromo-1H-indazole-3-carbaldehyde (CAS 201227-38-5) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H5BrN2O and a molecular weight of 225.042 g/mol. Key properties include a boiling point of 414.1±25.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 204.2±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
201227-38-5
Jingsj CID
J-1153493-3
Molecular Formula
C8H5BrN2O
Molecular Weight
225.042 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point414.1±25.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point204.2±23.2 °C
Exact Mass223.958511
PSA45.75000
LogP1.81
Vapor Pressure0.0±1.0 mmHg at 25°C
Refractive Index1.769

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 5-Bromo-1H-indazole-3-carbaldehyde?

The CAS number of 5-Bromo-1H-indazole-3-carbaldehyde is 201227-38-5.

What are the molecular formula and molecular weight of 5-Bromo-1H-indazole-3-carbaldehyde?

5-Bromo-1H-indazole-3-carbaldehyde has molecular formula C8H5BrN2O and molecular weight 225.042 g/mol.

What are the upstream and downstream products of 5-Bromo-1H-indazole-3-carbaldehyde?

For 5-Bromo-1H-indazole-3-carbaldehyde, Upstream Products: (5-Bromo-1H-indazol-3-yl)methanol, Methyl 5-bromo-1H-indazole-3-carboxylate, 5-Bromoindole; Downstream Products: (5-Bromo-1H-indazol-3-yl)methanol, tert-Butyl 5-bromo-3-formyl-1H-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. "5-Bromo-1H-indazole-3-carbaldehyde (CAS 201227-38-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1153493-3 (accessed 2026-11-09).

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