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1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone

1-(1H-吡唑并[3,4-b]吡啶-3-基)乙酮

Also known as: 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethan-1-one, 1-(2H-pyrazolo[3,4-b]pyridin-3-yl)ethanone, Ethanone, 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)-, MFCD13178075

1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone (CAS 889451-31-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7N3O and a molecular weight of 161.161 g/mol. It is also known as 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethan-1-one, 1-(2H-pyrazolo[3,4-b]pyridin-3-yl)ethanone and Ethanone, 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)-. Key properties include a boiling point of 368.5±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 180.2±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
889451-31-4
Jingsj CID
J-989463-9
Molecular Formula
C8H7N3O
Chinese Name
1-(1H-吡唑并[3,4-b]吡啶-3-基)乙酮
Molecular Weight
161.161 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point368.5±22.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point180.2±28.8 °C

Frequently Asked Questions

What is the CAS number of 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone?

The CAS number of 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone is 889451-31-4.

What are the molecular formula and molecular weight of 1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone?

1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone has molecular formula C8H7N3O and molecular weight 161.161 g/mol.

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

Last updated:

How to cite: Jingsj. "1-(1H-pyrazolo[3,4-b]pyridin-3-yl)ethanone (CAS 889451-31-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-989463-9 (accessed 2026-10-23).

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