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BU 239 hydrochloride

BU 239 盐酸盐

Also known as: BU 239 HYDROCHLORIDE, BU239HCl, 2-(4,5-Dihydroimidazol-2-yl)quinoxaline hydrochloride

BU 239 hydrochloride (CAS 187753-87-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11ClN4 and a molecular weight of 234.68500 g/mol. It is also known as BU 239 HYDROCHLORIDE, BU239HCl and 2-(4,5-Dihydroimidazol-2-yl)quinoxaline hydrochloride. Key properties include a boiling point of 402.5ºC at 760mmHg and a flash point of 197.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
187753-87-3
Jingsj CID
J-1067470-5
Molecular Formula
C11H11ClN4
Chinese Name
BU 239 盐酸盐
Molecular Weight
234.68500 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point402.5ºC at 760mmHg
Flash Point197.2ºC

Frequently Asked Questions

What is the CAS number of BU 239 hydrochloride?

The CAS number of BU 239 hydrochloride is 187753-87-3.

What are the molecular formula and molecular weight of BU 239 hydrochloride?

BU 239 hydrochloride has molecular formula C11H11ClN4 and molecular weight 234.68500 g/mol.

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

Last updated:

How to cite: Jingsj. "BU 239 hydrochloride (CAS 187753-87-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1067470-5 (accessed 2026-10-25).

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