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1-methyl-1H-indazole-3-carbonyl chloride

Also known as: 1-methylindazole-3-carbonyl chloride, 1-methyl-3-indazoloyl chloride, 1-methyl-1H-indazole-3-carboxy chloride, Granisetron Impurity 21, 1-methylindazole-3-carboxylic acid chloride, 1-methyl-3-indazolylcarbonyl chloride, 1H-Indazole-3-carbonyl chloride, 1-methyl-

1-methyl-1H-indazole-3-carbonyl chloride (CAS 106649-02-9) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C9H7ClN2O and a molecular weight of 194.61800 g/mol. Key property: a melting point of 126ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
106649-02-9
Jingsj CID
J-1526444-5
Molecular Formula
C9H7ClN2O
Molecular Weight
194.61800 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026
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Physicochemical Properties

Melting Point126ºC
Exact Mass194.02500
PSA34.89000
LogP1.95230

Frequently Asked Questions

What is the CAS number of 1-methyl-1H-indazole-3-carbonyl chloride?

The CAS number of 1-methyl-1H-indazole-3-carbonyl chloride is 106649-02-9.

What are the molecular formula and molecular weight of 1-methyl-1H-indazole-3-carbonyl chloride?

1-methyl-1H-indazole-3-carbonyl chloride has molecular formula C9H7ClN2O and molecular weight 194.61800 g/mol.

What are the upstream and downstream products of 1-methyl-1H-indazole-3-carbonyl chloride?

For 1-methyl-1H-indazole-3-carbonyl chloride, Upstream Products: 1-Methyl-1H-indazole-3-carboxylic acid, Methyl 1-methyl-1H-indazole-3-carboxylate; Downstream Products: Granisetron hydrochloride, Granisetron, 9'-Desmethyl Granisetron.

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

Last updated:

How to cite: Jingsj. "1-methyl-1H-indazole-3-carbonyl chloride (CAS 106649-02-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526444-5 (accessed 2026-11-09).

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