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1-(1H-indazol-5-yl)ethan-1-one

Also known as: 1-(1H-Indazol-5-yl)-ethanone, 1-(1H-Indazol-5-yl)ethan-1-one, 1-(1H-Indazol-5-yl)ethanone, 1-(1H-indazol-5-yl)ethanone, 1-(1H-indazole-5-yl)-ethanone, 5-Acetyl-1H-indazole

1-(1H-indazol-5-yl)ethan-1-one (CAS 1001906-63-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O and a molecular weight of 160.17300 g/mol. Key properties include a boiling point of 348.8ºC at 760 mmHg, a density of 1.264 g/cm3 and a flash point of 168.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1001906-63-3
Jingsj CID
J-1500902-6
Molecular Formula
C9H8N2O
Molecular Weight
160.17300 g/mol
Category
Ketones
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point348.8ºC at 760 mmHg
Density1.264 g/cm3
Flash Point168.8ºC
Exact Mass160.06400
PSA45.75000
LogP1.76550

Frequently Asked Questions

What is the CAS number of 1-(1H-indazol-5-yl)ethan-1-one?

The CAS number of 1-(1H-indazol-5-yl)ethan-1-one is 1001906-63-3.

What are the molecular formula and molecular weight of 1-(1H-indazol-5-yl)ethan-1-one?

1-(1H-indazol-5-yl)ethan-1-one has molecular formula C9H8N2O and molecular weight 160.17300 g/mol.

What are the upstream and downstream products of 1-(1H-indazol-5-yl)ethan-1-one?

For 1-(1H-indazol-5-yl)ethan-1-one, Upstream Products: tert-Butyl 5-acetyl-1H-indazole-1-carboxylate, 1H-Indazole-5-carboxylic acid, Methylmagnesium chloride; Downstream Products: tert-Butyl 5-acetyl-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. "1-(1H-indazol-5-yl)ethan-1-one (CAS 1001906-63-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1500902-6 (accessed 2026-11-09).

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