7-chloro-2-methylquinoline-3-carboxylic acid
7-氯-2-甲基-喹啉-3-羧酸
Also known as: 7-CHLORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID, 3-Quinolinecarboxylic acid, 7-chloro-2-methyl-, 7-Chloro-2-methyl-quinoline-3-carboxylic acid, AKOS BBV-001241, QU006, 7-Chloro-2-methylquinoline-3-carboxylicacid
7-chloro-2-methylquinoline-3-carboxylic acid (CAS 171270-39-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2 and a molecular weight of 221.64000 g/mol. It is also known as 7-CHLORO-2-METHYLQUINOLINE-3-CARBOXYLIC ACID, 3-Quinolinecarboxylic acid, 7-chloro-2-methyl- and 7-Chloro-2-methyl-quinoline-3-carboxylic acid. Key properties include a boiling point of 374.9ºC at 760 mmHg, a density of 1.406g/cm3 and a flash point of 180.5ºC. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 171270-39-6
- Jingsj CID
- J-1517080-2
- Molecular Formula
- C11H8ClNO2
- Chinese Name
- 7-氯-2-甲基-喹啉-3-羧酸
- Molecular Weight
- 221.64000 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 374.9ºC at 760 mmHg |
|---|---|
| Density | 1.406g/cm3 |
| Flash Point | 180.5ºC |
| Exact Mass | 221.02400 |
| PSA | 50.19000 |
| LogP | 2.89480 |
| Vapor Pressure | 2.76E-06mmHg at 25°C |
| Refractive Index | 1.669 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
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 7-chloro-2-methylquinoline-3-carboxylic acid?
The CAS number of 7-chloro-2-methylquinoline-3-carboxylic acid is 171270-39-6.
What are the molecular formula and molecular weight of 7-chloro-2-methylquinoline-3-carboxylic acid?
7-chloro-2-methylquinoline-3-carboxylic acid has molecular formula C11H8ClNO2 and molecular weight 221.64000 g/mol.
Is 7-chloro-2-methylquinoline-3-carboxylic acid hazardous?
7-chloro-2-methylquinoline-3-carboxylic acid has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "7-chloro-2-methylquinoline-3-carboxylic acid (CAS 171270-39-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1517080-2 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.