1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde
Also known as: 1,2-Dihydro-1-methyl-2-oxo-3-quinolinecarboxaldehyde, 1-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBALDEHYDE, 1-Methyl-2-oxo-1,2-dihydroquinolin-3-carbaldehyde, 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde, 1-methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde, 1-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde, 1-methyl-2-oxoquinoline-3-carbaldehyde, 1-methyl-3-formylcarbostyril, 3-Quinolinecarboxaldehyde, 1,2-dihydro-1-Methyl-2-oxo-, 3-formyl-1-methyl-2(1H)-quinolone, AKOS BBS-00006243, BB_SC-2429
1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 67735-60-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2 and a molecular weight of 187.19500 g/mol. Key properties include a melting point of 215 °C, a boiling point of 326.6ºC at 760 mmHg, a density of 1.321g/cm3 and a flash point of 149.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 67735-60-8
- Jingsj CID
- J-1488003-6
- Molecular Formula
- C11H9NO2
- Molecular Weight
- 187.19500 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 215 °C |
|---|---|
| Boiling Point | 326.6ºC at 760 mmHg |
| Density | 1.321g/cm3 |
| Flash Point | 149.7ºC |
| Exact Mass | 187.06300 |
| PSA | 39.07000 |
| LogP | 1.35100 |
| Refractive Index | 1.671 |
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 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde?
The CAS number of 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde is 67735-60-8.
What are the molecular formula and molecular weight of 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde?
1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde has molecular formula C11H9NO2 and molecular weight 187.19500 g/mol.
What are the upstream and downstream products of 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde?
For 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde, Upstream Products: 2-Hydroxyquinoline-3-carbaldehyde, N,N-Dimethylformamide, iodomethane.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 67735-60-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1488003-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.