Quinaldic acid
Also known as: 2-Quinolinecarboxylic acid, Quinoline-2-carboxylic acid, 2-Quinaldic acid, Quinaldinic acid, 2-Carboxyquinoline, α-Quinolinecarboxylic acid
Quinaldic acid (CAS 93-10-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7NO2 and a molecular weight of 173.168 g/mol. Key properties include a melting point of 156-158 °C(lit.), a boiling point of 348.7±17.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 164.7±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 93-10-7
- Jingsj CID
- J-3065-9
- Molecular Formula
- C10H7NO2
- Molecular Weight
- 173.168 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 156-158 °C(lit.) |
|---|---|
| Boiling Point | 348.7±17.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 164.7±20.9 °C |
| Exact Mass | 173.047684 |
| PSA | 50.19000 |
| LogP | 2.17 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.685 |
| Additional Property | soluble |
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 Quinaldic acid?
The CAS number of Quinaldic acid is 93-10-7.
What are the molecular formula and molecular weight of Quinaldic acid?
Quinaldic acid has molecular formula C10H7NO2 and molecular weight 173.168 g/mol.
What are the upstream and downstream products of Quinaldic acid?
For Quinaldic acid, Upstream Products: Quinaldine, 2-Quinolinecarboxaldehyde, Methyl quinoline-2-carboxylate; Downstream Products: 2-Quinolinemethanamine, ethyl 1,2,3,4-tetrahydroquinoline-2-carboxylate, Quinoline-2-carbonyl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Quinaldic acid (CAS 93-10-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-3065-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.