4-Amino-3-nitropyridine
4-氨基-3-硝基吡啶
Also known as: 3-Nitro-4-pyridinamine, 3-Nitropyridin-4-amine, 3-Nitro-4-aminopyridine, 4-Pyridinamine, 3-nitro-, (3-Nitro-4-pyridyl)amine
- CAS No.
- 1681-37-4
- Jingsj CID
- J-1503643-2
- Molecular Formula
- C5H5N3O2
- Chinese Name
- 4-氨基-3-硝基吡啶
- Molecular Weight
- 139.112 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 203-207 °C(lit.) |
|---|---|
| Boiling Point | 350.4±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 165.7±22.3 °C |
GHS Safety & Compliance
IrritantSignal word: Warning
Frequently Asked Questions
What is the CAS number of 4-Amino-3-nitropyridine?
1681-37-4
What are the molecular formula and molecular weight of 4-Amino-3-nitropyridine?
C5H5N3O2, molecular weight 139.112 g/mol
Is 4-Amino-3-nitropyridine hazardous?
Warning
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026