Pyridoxine
Also known as: Vitamin B6, Pyridoxol, 3,4-Pyridinedimethanol, 5-hydroxy-6-methyl-, 2-Methyl-3-hydroxy-4,5-bis(hydroxymethyl)pyridine, 4,5-Bis(hydroxymethyl)-2-methylpyridin-3-ol, 5-Hydroxy-6-methyl-3,4-pyridinedimethanol, Adermine
Pyridoxine (CAS 65-23-6) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C8H11NO3 and a molecular weight of 169.178 g/mol. Key properties include a melting point of 159-162ºC, a boiling point of 491.9±40.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 251.3±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65-23-6
- Jingsj CID
- J-1972036-6
- Molecular Formula
- C8H11NO3
- Molecular Weight
- 169.178 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 159-162ºC |
|---|---|
| Boiling Point | 491.9±40.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 251.3±27.3 °C |
| Exact Mass | 169.073898 |
| PSA | 73.58000 |
| LogP | -1.10 |
| Vapor Pressure | 0.0±1.3 mmHg at 25°C |
| Refractive Index | 1.621 |
| Storage Conditions | 2-8°C |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| Additional Property | H2O: 0.1 g/mL at 20 °C, clear, colorless |
Activity & Biological Data
| Target | Human Endogenous Metabolite |
|---|---|
| Additional Information | [1]. Li C, et al. Pyridoxine exerts antioxidant effects in cell model of Alzheimer's disease via the Nrf-2/HO-1 pathway. Cell Mol Biol (Noisy-le-grand). 2018 Jul 30;64(10):119-124. |
Customs & Trade Information
| HS Code | 2936250000 |
|---|---|
| Summary | HS: 2936250000. (5-hydroxy-6-methylpyridine-3,4-diyl)dimethanol. VAT:17.0%. tax rebate rate:13.0%. supervision conditions:ab(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tarrif:4.0%. general tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Pyridoxine?
The CAS number of Pyridoxine is 65-23-6.
What are the molecular formula and molecular weight of Pyridoxine?
Pyridoxine has molecular formula C8H11NO3 and molecular weight 169.178 g/mol.
What are the upstream and downstream products of Pyridoxine?
For Pyridoxine, Upstream Products: methyl 3-cyano-6-methyl-2-oxo-1,2-dihydropyridine-4-carboxylate; Downstream Products: 4-Pyridoxic acid, Pyridoxal, Ginkgotoxin.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Pyridoxine (CAS 65-23-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1972036-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.