7-bromo-5-chloro-8-quinolinol

7-溴-5-氯-8-羟基喹啉

Also known as: 5-Chloro-7-bromo-8-hydroxyquinoline, 5-Chlor-7-brom-8-hydroxychinolin, 7-BROMO-5-CHLORO-8-CHINOLINOL, 7-BROMO-5-CHLORO-8-HYDROXYQUINOLINE, 7-BROMO-5-CHLORO-8-HYDROXYQUINOLINE PEST ANAL, 7-Brom-5-chlorchinolin-8-ol, 7-Bromo-5-chloro-8-hydroxyquinoline, 7-bromo-5-chloro-8-quinolino, 7-bromo-5-chloroquinolin-8-ol, 8-Quinolinol, 7-bromo-5-chloro-, EINECS 231-574-2, MFCD00044601

7-bromo-5-chloro-8-quinolinol (CAS 7640-33-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H5BrClNO and a molecular weight of 258.499 g/mol. It is also known as 5-Chloro-7-bromo-8-hydroxyquinoline, 5-Chlor-7-brom-8-hydroxychinolin and 7-BROMO-5-CHLORO-8-CHINOLINOL. Key properties include a melting point of 181°C, a boiling point of 358.4±37.0 °C at 760 mmHg, a density of 1.8±0.1 g/cm3 and a flash point of 170.6±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
7640-33-7
Jingsj CID
J-38628-7
Molecular Formula
C9H5BrClNO
Chinese Name
7-溴-5-氯-8-羟基喹啉
Molecular Weight
258.499 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point181°C
Boiling Point358.4±37.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point170.6±26.5 °C

Frequently Asked Questions

What is the CAS number of 7-bromo-5-chloro-8-quinolinol?

The CAS number of 7-bromo-5-chloro-8-quinolinol is 7640-33-7.

What are the molecular formula and molecular weight of 7-bromo-5-chloro-8-quinolinol?

7-bromo-5-chloro-8-quinolinol has molecular formula C9H5BrClNO and molecular weight 258.499 g/mol.

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

Last updated:

How to cite: Jingsj. "7-bromo-5-chloro-8-quinolinol (CAS 7640-33-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-38628-7 (accessed 2026-10-24).

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