4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid
Also known as: 2-Hydroxy-4,6-dimethylnicotinic acid, 4,6-Dimethyl-2-hydroxynicotinic acid, 2-Hydroxy-4,6-dimethylpyridine-3-carboxylic acid, 3-Pyridinecarboxylic acid, 1,2-dihydro-4,6-dimethyl-2-oxo-, 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid 0.25H2O, 4,6-dimethyl-2-oxo-1H-pyridine-3-carboxylic acid
4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 24667-09-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H9NO3 and a molecular weight of 167.16200 g/mol. Key properties include a boiling point of 400.6ºC at 760mmHg and a density of 1.268g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 24667-09-2
- Jingsj CID
- J-1351538-3
- Molecular Formula
- C8H9NO3
- Molecular Weight
- 167.16200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 400.6ºC at 760mmHg |
|---|---|
| Density | 1.268g/cm3 |
| Exact Mass | 167.05800 |
| PSA | 70.42000 |
| LogP | 1.10220 |
| Vapor Pressure | 1.55E-07mmHg at 25°C |
| Refractive Index | 1.538 |
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 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid?
The CAS number of 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid is 24667-09-2.
What are the molecular formula and molecular weight of 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid?
4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid has molecular formula C8H9NO3 and molecular weight 167.16200 g/mol.
What are the upstream and downstream products of 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid?
For 4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid, Upstream Products: 3-Cyano-4,6-dimethyl-2-hydroxypyridine, 2,4-Pentanedione, 4-Aminopent-3-en-2-one; Downstream Products: 4,6-Dimethylpyridin-2-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4,6-Dimethyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 24667-09-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1351538-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.