6-Hydroxy-3-methylpicolinic acid
Also known as: 6-Hydroxy-3-methylpyridine-2-carboxylic acid, 1,6-Dihydro-3-methyl-6-oxo-2-pyridinecarboxylic acid, 2-Pyridinecarboxylic acid, 6-hydroxy-3-methyl-, 2-Pyridinecarboxylic acid, 1,6-dihydro-3-methyl-6-oxo- (9CI), 3-methyl-6-oxo-1H-pyridine-2-carboxylic acid
6-Hydroxy-3-methylpicolinic acid (CAS 115185-81-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H7NO3 and a molecular weight of 153.135 g/mol. Key properties include a boiling point of 476.8±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 242.2±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 115185-81-4
- Jingsj CID
- J-1510837-9
- Molecular Formula
- C7H7NO3
- Molecular Weight
- 153.135 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 476.8±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 242.2±28.7 °C |
| Exact Mass | 153.042587 |
| PSA | 70.16000 |
| LogP | -0.67 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.608 |
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. 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 6-Hydroxy-3-methylpicolinic acid?
The CAS number of 6-Hydroxy-3-methylpicolinic acid is 115185-81-4.
What are the molecular formula and molecular weight of 6-Hydroxy-3-methylpicolinic acid?
6-Hydroxy-3-methylpicolinic acid has molecular formula C7H7NO3 and molecular weight 153.135 g/mol.
What are the upstream and downstream products of 6-Hydroxy-3-methylpicolinic acid?
For 6-Hydroxy-3-methylpicolinic acid, Downstream Products: 2-Bromo-5-methylpyridine, 2,2'-Bipyridine-5,5'-dicarboxylic acid, 3-Methylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Hydroxy-3-methylpicolinic acid (CAS 115185-81-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1510837-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.