2-Bromo-1-(2-quinoxalinyl)ethanone

2-溴-1-(2-喹噁啉)乙酮

Also known as: 2-Bromo-1-(quinoxalin-2-yl)ethanone, 2-Bromoacetylquinoxaline, Ethanone, 2-bromo-1-(2-quinoxalinyl)-, 2-bromo-1-quinoxalin-2-ylethanone, 1-quinoxalin-2-yl-2-bromoethanone, 2-(Bromacetyl)chinoxalin

2-Bromo-1-(2-quinoxalinyl)ethanone (CAS 35970-57-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C10H7BrN2O and a molecular weight of 251.07900 g/mol. It is also known as 2-Bromo-1-(quinoxalin-2-yl)ethanone, 2-Bromoacetylquinoxaline and Ethanone, 2-bromo-1-(2-quinoxalinyl)-. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 35970-57-1
Jingsj CID: J-1398215-9
Molecular Formula: C₁₀H₇BrN₂O
Chinese Name: 2-溴-1-(2-喹噁啉)乙酮
Molecular Weight: 251.07900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	249.97400
PSA	42.85000
LogP	2.20740

Customs & Trade Information

HS Code	2933990090
Summary	2933990090. 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 2-Bromo-1-(2-quinoxalinyl)ethanone?

The CAS number of 2-Bromo-1-(2-quinoxalinyl)ethanone is 35970-57-1.

What are the molecular formula and molecular weight of 2-Bromo-1-(2-quinoxalinyl)ethanone?

2-Bromo-1-(2-quinoxalinyl)ethanone has molecular formula C10H7BrN2O and molecular weight 251.07900 g/mol.

What are the upstream and downstream products of 2-Bromo-1-(2-quinoxalinyl)ethanone?

For 2-Bromo-1-(2-quinoxalinyl)ethanone, Upstream Products: 2-Acetylquinoxaline, Quinoxaline.

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-Bromo-1-(2-quinoxalinyl)ethanone (CAS 35970-57-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1398215-9 (accessed 2026-10-28).

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