6-Hydroxynicotinamide
Also known as: 6-Hydroxypyridine-3-carboxamide, 1,6-Dihydro-6-oxo-3-pyridinecarboxamide, 1,6-Dihydro-6-oxopyridine-3-carboxamide, 3-Pyridinecarboxamide, 1,6-dihydro-6-oxo-, 3-Pyridinecarboxamide,1,6-dihydro-6-oxo-(9CI), 6-Hydroxy-3-pyridinecarboxamide, 6-Oxo-1,6-dihydronicotinamide, 6-keto-1H-pyridine-3-carboxamide, 6-oxo-1H-pyridine-3-carboxamide, 6-oxo-1,6-dihydropyridine-3-carboxamide
6-Hydroxynicotinamide (CAS 3670-59-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O2 and a molecular weight of 138.12400 g/mol. Key properties include a boiling point of 466.3ºC at 760mmHg, a density of 1.354g/cm3 and a flash point of 235.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3670-59-5
- Jingsj CID
- J-1606187-3
- Molecular Formula
- C6H6N2O2
- Molecular Weight
- 138.12400 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 466.3ºC at 760mmHg |
|---|---|
| Density | 1.354g/cm3 |
| Flash Point | 235.8ºC |
| Exact Mass | 138.04300 |
| PSA | 76.21000 |
| LogP | 0.58640 |
| Refractive Index | 1.578 |
Frequently Asked Questions
What is the CAS number of 6-Hydroxynicotinamide?
The CAS number of 6-Hydroxynicotinamide is 3670-59-5.
What are the molecular formula and molecular weight of 6-Hydroxynicotinamide?
6-Hydroxynicotinamide has molecular formula C6H6N2O2 and molecular weight 138.12400 g/mol.
What are the upstream and downstream products of 6-Hydroxynicotinamide?
For 6-Hydroxynicotinamide, Downstream Products: 6-Aminonicotinamide, 6-Chloronicotinamide.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "6-Hydroxynicotinamide (CAS 3670-59-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1606187-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.