Meclofenamic acid
甲氯芬那酸
Also known as: 2-(2,6-dichloro-3-methylanilino)benzoic acid, 2-[(2,6-Dichloro-3-methylphenyl)amino]benzoic acid, Arquel, INF 4668, Meclofen, N-(2,6-Dichloro-m-tolyl)anthranilic Acid, N-(3-Methyl-2,6-dichlorophenyl)anthranilic Acid, NSC 95309
Meclofenamic acid (CAS 644-62-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H11Cl2NO2 and a molecular weight of 296.149 g/mol. It is also known as 2-(2,6-dichloro-3-methylanilino)benzoic acid, 2-[(2,6-Dichloro-3-methylphenyl)amino]benzoic acid and Arquel. Key properties include a melting point of 257-259ºC, a boiling point of 399.4±42.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 195.3±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 644-62-2
- Jingsj CID
- J-32332-3
- Molecular Formula
- C14H11Cl2NO2
- Chinese Name
- 甲氯芬那酸
- Molecular Weight
- 296.149 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 257-259ºC |
|---|---|
| Boiling Point | 399.4±42.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 195.3±27.9 °C |
Frequently Asked Questions
What is the CAS number of Meclofenamic acid?
The CAS number of Meclofenamic acid is 644-62-2.
What are the molecular formula and molecular weight of Meclofenamic acid?
Meclofenamic acid has molecular formula C14H11Cl2NO2 and molecular weight 296.149 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Meclofenamic acid (CAS 644-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32332-3 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.