8-Chloro-4-methylquinolin-2(1H)-one

Also known as: 8-Chloro-4-methylquinolin-2(1H)-one, 8-Chlor-4-methyl-2-hydroxychinolin, 8-Chlor-2-hydroxy-4-methylchinolin, 8-Chlor-4-methyl-chinolin-2-ol, 8-Chloro-4-methylquinolin-2(1H), 8-chloro-4-Methyl-1,2-dihydroquinolin-2-one, 8-chloro-4-methyl-1H-quinolin-2-one, 8-chloro-4-methyl-quinolin-2-ol, 2(1H)-Quinolinone, 8-chloro-4-methyl-

8-Chloro-4-methylquinolin-2(1H)-one (CAS 54904-38-0) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H8ClNO and a molecular weight of 193.63000 g/mol. Key property: a boiling point of 373.0±42.0°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 54904-38-0
Jingsj CID: J-977318-6
Molecular Formula: C₁₀H₈ClNO
Molecular Weight: 193.63000 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	373.0±42.0°C at 760 mmHg
Exact Mass	193.02900
PSA	33.12000
LogP	2.90220

Customs & Trade Information

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 8-Chloro-4-methylquinolin-2(1H)-one?

The CAS number of 8-Chloro-4-methylquinolin-2(1H)-one is 54904-38-0.

What are the molecular formula and molecular weight of 8-Chloro-4-methylquinolin-2(1H)-one?

8-Chloro-4-methylquinolin-2(1H)-one has molecular formula C10H8ClNO and molecular weight 193.63000 g/mol.

What are the upstream and downstream products of 8-Chloro-4-methylquinolin-2(1H)-one?

For 8-Chloro-4-methylquinolin-2(1H)-one, Upstream Products: 2'-Chloroacetoacetanilide, 2-Chloro-4-methylquinoline, 2-Chloroaniline.

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. "8-Chloro-4-methylquinolin-2(1H)-one (CAS 54904-38-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-977318-6 (accessed 2026-11-09).

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