4-Aminonicotinic acid
4-氨基烟酸
Also known as: 4-Amino-3-pyridinecarboxylic acid, 4-Aminopyridine-3-carboxylic acid, 4-Amino-3-carboxypyridine, 3-Pyridinecarboxylic acid, 4-amino-
4-Aminonicotinic acid (CAS 7418-65-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O2 and a molecular weight of 138.124 g/mol. It is also known as 4-Amino-3-pyridinecarboxylic acid, 4-Aminopyridine-3-carboxylic acid and 4-Amino-3-carboxypyridine. Key properties include a melting point of 307-312 °C, a boiling point of 395.8±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 193.2±23.7 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 7418-65-7
- Jingsj CID
- J-45179-6
- Molecular Formula
- C6H6N2O2
- Chinese Name
- 4-氨基烟酸
- Molecular Weight
- 138.124 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 307-312 °C |
|---|---|
| Boiling Point | 395.8±27.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 193.2±23.7 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of 4-Aminonicotinic acid?
The CAS number of 4-Aminonicotinic acid is 7418-65-7.
What are the molecular formula and molecular weight of 4-Aminonicotinic acid?
4-Aminonicotinic acid has molecular formula C6H6N2O2 and molecular weight 138.124 g/mol.
Is 4-Aminonicotinic acid hazardous?
4-Aminonicotinic acid has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Aminonicotinic acid (CAS 7418-65-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45179-6 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.