Methyl 2-hydroxy-6-methylisonicotinate
Also known as: 2-Hydroxy-6-methylisonicotinic acid methyl ester, 1,2-Dihydro-6-methyl-2-oxo-4-pyridinecarboxylic acid methyl ester, Methyl 2-hydroxy-6-methylpyridine-4-carboxylate, Methyl 6-methyl-2-hydroxypyridine-4-carboxylate, Methyl 2-methyl-6-oxo-1H-pyridine-4-carboxylate, 4-Carbomethoxy-6-hydroxy-2-methylpyridine, 2-Hydroxy-6-methyl-isonicotinsaeure-methylester, CL0101
Methyl 2-hydroxy-6-methylisonicotinate (CAS 98491-78-2) is a compound in the Organic Acids 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 365.511ºC at 760 mmHg, a density of 1.236g/cm3 and a flash point of 174.855ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 98491-78-2
- Jingsj CID
- J-1358294-0
- Molecular Formula
- C8H9NO3
- Molecular Weight
- 167.16200 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 365.511ºC at 760 mmHg |
|---|---|
| Density | 1.236g/cm3 |
| Flash Point | 174.855ºC |
| Exact Mass | 167.05800 |
| PSA | 59.42000 |
| LogP | 0.88220 |
| Refractive Index | 1.546 |
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 Methyl 2-hydroxy-6-methylisonicotinate?
The CAS number of Methyl 2-hydroxy-6-methylisonicotinate is 98491-78-2.
What are the molecular formula and molecular weight of Methyl 2-hydroxy-6-methylisonicotinate?
Methyl 2-hydroxy-6-methylisonicotinate has molecular formula C8H9NO3 and molecular weight 167.16200 g/mol.
What are the upstream and downstream products of Methyl 2-hydroxy-6-methylisonicotinate?
For Methyl 2-hydroxy-6-methylisonicotinate, Upstream Products: Ethyl 2,4-dioxovalerate, Methanol, ethyl 3-cyano-2-hydroxy-6-methylisonicotinate; Downstream Products: 6,6'-Dimethyl-2,2'-bipyridine, Methyl 2-chloro-6-methylpyridine-4-carboxylate, Methyl 2-methylisonicotinate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Methyl 2-hydroxy-6-methylisonicotinate (CAS 98491-78-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1358294-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.