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5-Iodo-1H-indazole-3-carboxylic acid

Also known as: 5-Iodoindazole-3-carboxylic acid, 1H-Indazole-3-carboxylic acid, 5-iodo-, 3-Carboxy-5-iodo-1H-indazole, 5-IODO-1H-INDAZOLE-3-CARBOXYLIC ACID, 5-IODO-3-(1H)INDAZOLE CARBOXYLIC ACID, 5-Iod-3-carboxy-indazol, 5-iodo indazole-3-carboxylic acid, 5-iodo-1(2)H-indazole-3-carboxylic acid

5-Iodo-1H-indazole-3-carboxylic acid (CAS 1077-97-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H5IN2O2 and a molecular weight of 288.042 g/mol. Key properties include a boiling point of 512.1±30.0 °C at 760 mmHg, a density of 2.2±0.1 g/cm3 and a flash point of 263.5±24.6 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1077-97-0
Jingsj CID
J-1496609-7
Molecular Formula
C8H5IN2O2
Molecular Weight
288.042 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point512.1±30.0 °C at 760 mmHg
Density2.2±0.1 g/cm3
Flash Point263.5±24.6 °C
Exact Mass287.939575
PSA65.98000
LogP2.33
Vapor Pressure0.0±1.4 mmHg at 25°C
Refractive Index1.820

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-Iodo-1H-indazole-3-carboxylic acid?

The CAS number of 5-Iodo-1H-indazole-3-carboxylic acid is 1077-97-0.

What are the molecular formula and molecular weight of 5-Iodo-1H-indazole-3-carboxylic acid?

5-Iodo-1H-indazole-3-carboxylic acid has molecular formula C8H5IN2O2 and molecular weight 288.042 g/mol.

What are the upstream and downstream products of 5-Iodo-1H-indazole-3-carboxylic acid?

For 5-Iodo-1H-indazole-3-carboxylic acid, Upstream Products: Methyl 5-iodo-1H-indazole-3-carboxylate, 5-Iodo-1H-indole-2,3-dione, 5-Amino-1H-indazole-3-carboxylic acid; Downstream Products: Methyl 5-iodo-1H-indazole-3-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-Iodo-1H-indazole-3-carboxylic acid (CAS 1077-97-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1496609-7 (accessed 2026-11-09).

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