Methyl 3-hydroxyisonicotinate
Also known as: 3-Hydroxy-4-nicotinic acid methyl ester, 3-Hydroxy-4-pyridinecarboxylic acid methyl ester, 3-Hydroxypyridine-4-carboxylic acid methyl ester, 4-Pyridinecarboxylic acid, 3-hydroxy-, methyl ester, Methyl 3-hydroxypyridine-4-carboxylate
Methyl 3-hydroxyisonicotinate (CAS 10128-72-0) is a compound in the Organic Acids 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 melting point of 74-76ºC, a boiling point of 313.6±22.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 143.4±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 10128-72-0
- Jingsj CID
- J-1494016-0
- Molecular Formula
- C7H7NO3
- Molecular Weight
- 153.135 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 74-76ºC |
|---|---|
| Boiling Point | 313.6±22.0 °C at 760 mmHg |
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 143.4±22.3 °C |
| Exact Mass | 153.042587 |
| PSA | 59.42000 |
| LogP | 1.57 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.552 |
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 3-hydroxyisonicotinate?
The CAS number of Methyl 3-hydroxyisonicotinate is 10128-72-0.
What are the molecular formula and molecular weight of Methyl 3-hydroxyisonicotinate?
Methyl 3-hydroxyisonicotinate has molecular formula C7H7NO3 and molecular weight 153.135 g/mol.
What are the upstream and downstream products of Methyl 3-hydroxyisonicotinate?
For Methyl 3-hydroxyisonicotinate, Upstream Products: Methanol, 3-Hydroxy-4-pyridinecarboxylic acid, Methyl 3-aminoisonicotinate; Downstream Products: N,3-Dihydroxyisonicotinamide, 4-(Hydroxymethyl)pyridin-3-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. "Methyl 3-hydroxyisonicotinate (CAS 10128-72-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1494016-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.