2-Acetyl-4-chloro-2H-indazole

2-乙酰基-4-氯-2H-吲唑

Also known as: 1-(4-Chloro-2H-indazol-2-yl)ethan-1-one, Ethanone, 1-(4-chloro-2H-indazol-2-yl)-

2-Acetyl-4-chloro-2H-indazole (CAS 1303890-13-2) 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 194.62 g/mol. It is also known as 1-(4-Chloro-2H-indazol-2-yl)ethan-1-one and Ethanone, 1-(4-chloro-2H-indazol-2-yl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1303890-13-2
Jingsj CID: J-1024938-7
Molecular Formula: C₉H₇ClN₂O
Chinese Name: 2-乙酰基-4-氯-2H-吲唑
Molecular Weight: 194.62 g/mol
Category: Organohalogen Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Acetyl-4-chloro-2H-indazole?

The CAS number of 2-Acetyl-4-chloro-2H-indazole is 1303890-13-2.

What are the molecular formula and molecular weight of 2-Acetyl-4-chloro-2H-indazole?

2-Acetyl-4-chloro-2H-indazole has molecular formula C9H7ClN2O and molecular weight 194.62 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-Acetyl-4-chloro-2H-indazole (CAS 1303890-13-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1024938-7 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.