3-Chloro-6-methoxyquinolin-4-ol

Also known as: 3-Chloro-4-hydroxy-6-methoxyquinoline, 3-Chloro-6-methoxy-4-quinolinol, 4-Quinolinol, 3-chloro-6-methoxy-, 3-chloro-6-methoxyquinoline-4-ol

3-Chloro-6-methoxyquinolin-4-ol (CAS 426842-72-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8ClNO2 and a molecular weight of 209.62900 g/mol. Key properties include a boiling point of 343.458ºC at 760 mmHg, a density of 1.387g/cm3 and a flash point of 161.518ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 426842-72-0
Jingsj CID: J-1517992-7
Molecular Formula: C₁₀H₈ClNO₂
Molecular Weight: 209.62900 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	343.458ºC at 760 mmHg
Density	1.387g/cm3
Flash Point	161.518ºC
Exact Mass	209.02400
PSA	42.35000
LogP	2.60240
Refractive Index	1.658

Customs & Trade Information

HS Code	2933499090
Summary	2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. 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 3-Chloro-6-methoxyquinolin-4-ol?

The CAS number of 3-Chloro-6-methoxyquinolin-4-ol is 426842-72-0.

What are the molecular formula and molecular weight of 3-Chloro-6-methoxyquinolin-4-ol?

3-Chloro-6-methoxyquinolin-4-ol has molecular formula C10H8ClNO2 and molecular weight 209.62900 g/mol.

What are the upstream and downstream products of 3-Chloro-6-methoxyquinolin-4-ol?

For 3-Chloro-6-methoxyquinolin-4-ol, Upstream Products: 4-Hydroxy-6-methoxyquinoline; Downstream Products: 4-Bromo-3-chloro-6-methoxyquinoline.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Chloro-6-methoxyquinolin-4-ol (CAS 426842-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517992-7 (accessed 2026-11-09).

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