3-Hydroxy-4-methylpyridine
3-羟基-4-甲基吡啶
Also known as: 4-Methyl-3-pyridinol, 4-Methylpyridin-3-ol, 3-Hydroxy-4-picoline, 4-Methyl-3-hydroxypyridine, 3-Pyridinol, 4-methyl-
3-Hydroxy-4-methylpyridine (CAS 1121-19-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7NO and a molecular weight of 109.126 g/mol. It is also known as 4-Methyl-3-pyridinol, 4-Methylpyridin-3-ol and 3-Hydroxy-4-picoline. Key properties include a boiling point of 316.2±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 145.0±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1121-19-3
- Jingsj CID
- J-46516-2
- Molecular Formula
- C6H7NO
- Chinese Name
- 3-羟基-4-甲基吡啶
- Molecular Weight
- 109.126 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 316.2±22.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 145.0±22.3 °C |
Frequently Asked Questions
What is the CAS number of 3-Hydroxy-4-methylpyridine?
The CAS number of 3-Hydroxy-4-methylpyridine is 1121-19-3.
What are the molecular formula and molecular weight of 3-Hydroxy-4-methylpyridine?
3-Hydroxy-4-methylpyridine has molecular formula C6H7NO and molecular weight 109.126 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Hydroxy-4-methylpyridine (CAS 1121-19-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-46516-2 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.