Methyl quinoline-4-carboxylate
Also known as: Methyl 4-quinolinecarboxylate, 4-Quinolinecarboxylic acid methyl ester, 4-carbomethoxyquinoline, Chinolin-4-carbonsaeure-methylester, Methyl quinoline-4-carboxylate (~90%), RARECHEM AL BF 0184, quinoline-4-carboxylic acid methyl ester
Methyl quinoline-4-carboxylate (CAS 21233-61-4) 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 187.195 g/mol. Key properties include a boiling point of 303.2±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 137.2±20.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21233-61-4
- Jingsj CID
- J-1334457-5
- Molecular Formula
- C11H9NO2
- Molecular Weight
- 187.195 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 303.2±15.0 °C at 760 mmHg |
|---|---|
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 137.2±20.4 °C |
| Exact Mass | 187.063324 |
| PSA | 39.19000 |
| LogP | 2.29 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.615 |
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 Methyl quinoline-4-carboxylate?
The CAS number of Methyl quinoline-4-carboxylate is 21233-61-4.
What are the molecular formula and molecular weight of Methyl quinoline-4-carboxylate?
Methyl quinoline-4-carboxylate has molecular formula C11H9NO2 and molecular weight 187.195 g/mol.
What are the upstream and downstream products of Methyl quinoline-4-carboxylate?
For Methyl quinoline-4-carboxylate, Upstream Products: Quinoline-4-carboxylic acid, Methanol, p-Toluenesulfonanilide; Downstream Products: 4-Quinolinecarbohydrazide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl quinoline-4-carboxylate (CAS 21233-61-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1334457-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.