5-Hydroxynicotinamide
5-羟基烟酰胺
Also known as: 3-Pyridinecarboxamide,5-hydroxy-(9CI), 5-Hydroxypyridine-3-carboxamide, 5-hydroxy-3-pyridinecarboxamide, 5-hydroxynicotinic acid amide, 5-carbamoylpyridinium-3-olate
5-Hydroxynicotinamide (CAS 101512-21-4) 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. It is also known as 3-Pyridinecarboxamide,5-hydroxy-(9CI), 5-Hydroxypyridine-3-carboxamide and 5-hydroxy-3-pyridinecarboxamide. Key properties include a melting point of 222-224 °C, a boiling point of 479.3ºC at 760mmHg, a density of 1.384g/cm3 and a flash point of 243.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 101512-21-4
- Jingsj CID
- J-1431363-1
- Molecular Formula
- C6H6N2O2
- Chinese Name
- 5-羟基烟酰胺
- Molecular Weight
- 138.12400 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 222-224 °C |
|---|---|
| Boiling Point | 479.3ºC at 760mmHg |
| Density | 1.384g/cm3 |
| Flash Point | 243.7ºC |
Frequently Asked Questions
What is the CAS number of 5-Hydroxynicotinamide?
The CAS number of 5-Hydroxynicotinamide is 101512-21-4.
What are the molecular formula and molecular weight of 5-Hydroxynicotinamide?
5-Hydroxynicotinamide has molecular formula C6H6N2O2 and molecular weight 138.12400 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-Hydroxynicotinamide (CAS 101512-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1431363-1 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.