2-Nitro-3-pyridinamine

3-氨基-2-硝基吡啶

Also known as: 2-Nitropyridin-3-amine, 3-Amino-2-nitropyridine, 3-Pyridinamine, 2-nitro-, MFCD00044102, EINECS 236-260-9

CAS No.
13269-19-7
Jingsj CID
J-1503636-4
Molecular Formula
C5H5N3O2
Chinese Name
3-氨基-2-硝基吡啶
Molecular Weight
139.112 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point194 °C
Boiling Point382.3±22.0 °C at 760 mmHg
Density1.4±0.1 g/cm3
Flash Point185.0±22.3 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Nitro-3-pyridinamine?

13269-19-7

What are the molecular formula and molecular weight of 2-Nitro-3-pyridinamine?

C5H5N3O2, molecular weight 139.112 g/mol

Is 2-Nitro-3-pyridinamine hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026