4-Hydroxy-2,6-dimethylpyridine
Also known as: 2,6-Dimethyl-4-pyridinol, 2,6-Dimethylpyridin-4-ol, 2,6-Dimethyl-4-hydroxypyridine, 4-Hydroxy-2,6-lutidine, 2,6-Dimethyl-4(1H)-pyridinone
4-Hydroxy-2,6-dimethylpyridine (CAS 13603-44-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H9NO and a molecular weight of 123.152 g/mol. Key properties include a melting point of 230-232°C, a boiling point of 205.4±33.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 93.1±25.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13603-44-6
- Jingsj CID
- J-36304-2
- Molecular Formula
- C7H9NO
- Molecular Weight
- 123.152 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230-232°C |
|---|---|
| Boiling Point | 205.4±33.0 °C at 760 mmHg |
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 93.1±25.5 °C |
| Exact Mass | 123.068413 |
| PSA | 33.12000 |
| LogP | 0.19 |
| Vapor Pressure | 0.3±0.4 mmHg at 25°C |
| Refractive Index | 1.490 |
| Storage Conditions | Room temperature. |
Frequently Asked Questions
What is the CAS number of 4-Hydroxy-2,6-dimethylpyridine?
The CAS number of 4-Hydroxy-2,6-dimethylpyridine is 13603-44-6.
What are the molecular formula and molecular weight of 4-Hydroxy-2,6-dimethylpyridine?
4-Hydroxy-2,6-dimethylpyridine has molecular formula C7H9NO and molecular weight 123.152 g/mol.
What are the upstream and downstream products of 4-Hydroxy-2,6-dimethylpyridine?
For 4-Hydroxy-2,6-dimethylpyridine, Upstream Products: Dehydroacetic acid, 2,6-Dimethyl-4H-pyran-4-one, 4-Chloro-2,6-dimethylpyridine; Downstream Products: 4-Bromo-2,6-dimethylpyridine, 4-Chloro-2,6-dimethylpyridine, 4-Hydroxypyridine-2,6-dicarboxylic acid.
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-Hydroxy-2,6-dimethylpyridine (CAS 13603-44-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36304-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.