4-Chloro-1-methylquinolin-2(1H)-one
Also known as: 4-CHLORO-1-METHYL-1H-QUINOLIN-2-ONE, 4-Chloro-1,2-dihydro-1-methyl-2-oxoquinoline, 4-Chloro-1-methyl-2(1H)-quinolone, 2(1H)-Quinolinone, 4-chloro-1-methyl-, 4-chloro-1-methyl-1,2-dihydroquinolin-2-one, Nsc39972, AKOS BBS-00003076, AURORA KA-3918
4-Chloro-1-methylquinolin-2(1H)-one (CAS 32262-17-2) 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 properties include a boiling point of 274ºC at 760 mmHg, a density of 1.33 g/cm3 and a flash point of 119.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32262-17-2
- Jingsj CID
- J-998792-2
- Molecular Formula
- C10H8ClNO
- Molecular Weight
- 193.63000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 274ºC at 760 mmHg |
|---|---|
| Density | 1.33 g/cm3 |
| Flash Point | 119.5ºC |
| Exact Mass | 193.02900 |
| PSA | 22.00000 |
| LogP | 2.19190 |
| Refractive Index | 1.631 |
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 4-Chloro-1-methylquinolin-2(1H)-one?
The CAS number of 4-Chloro-1-methylquinolin-2(1H)-one is 32262-17-2.
What are the molecular formula and molecular weight of 4-Chloro-1-methylquinolin-2(1H)-one?
4-Chloro-1-methylquinolin-2(1H)-one has molecular formula C10H8ClNO and molecular weight 193.63000 g/mol.
What are the upstream and downstream products of 4-Chloro-1-methylquinolin-2(1H)-one?
For 4-Chloro-1-methylquinolin-2(1H)-one, Upstream Products: 4-Hydroxy-1-methyl-2-quinolone, iodomethane, N,N-Dimethylformamide; Downstream Products: 1-Methyl-4-phenyl-1H-quinolin-2-one.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Chloro-1-methylquinolin-2(1H)-one (CAS 32262-17-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-998792-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.