2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester
Also known as: ethyl 2-hydroxy-6-methylnicotinate, Ethyl 6-Methyl-2-oxo-1,2-dihydropyridine-3-carboxylate, ethyl 6-methyl-2-oxo-1,2-dihydro-pyridine-3-carboxylate, ethyl 1,2-dihydro-2-oxo-6-methylpyridine-3-carboxylate, ethyl 6-methyl-2-oxo-1H-pyridine-3-carboxylate, ethyl 6-methylpyridin-2-one-3-carboxylate, 3-Carboethoxy-6-methyl-2-pyridone, 6-methyl-2-oxo-1,2-dihydro-pyridine-3-carboxylic acid ethyl ester
2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester (CAS 51146-04-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H11NO3 and a molecular weight of 181.18900 g/mol. Key properties include a boiling point of 370ºC at 760 mmHg, a density of 1.163g/cm3 and a flash point of 177.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 51146-04-4
- Jingsj CID
- J-1442711-3
- Molecular Formula
- C9H11NO3
- Molecular Weight
- 181.18900 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 370ºC at 760 mmHg |
|---|---|
| Density | 1.163g/cm3 |
| Flash Point | 177.6ºC |
| Exact Mass | 181.07400 |
| PSA | 59.42000 |
| LogP | 1.27230 |
| Refractive Index | 1.503 |
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 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester?
The CAS number of 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester is 51146-04-4.
What are the molecular formula and molecular weight of 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester?
2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester has molecular formula C9H11NO3 and molecular weight 181.18900 g/mol.
What are the upstream and downstream products of 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester?
For 2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester, Downstream Products: Ethyl 2-chloro-6-methylnicotinate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Hydroxy-6-methylpyridine-3-carboxylic acid ethyl ester (CAS 51146-04-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1442711-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.