2-Nitro-3-pyridinamine
Also known as: 2-Nitropyridin-3-amine, 3-Amino-2-nitropyridine, 3-Pyridinamine, 2-nitro-, MFCD00044102, EINECS 236-260-9
2-Nitro-3-pyridinamine (CAS 13269-19-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O2 and a molecular weight of 139.112 g/mol. Key properties include a melting point of 194 °C, a boiling point of 382.3±22.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 185.0±22.3 °C. It is classified under GHS with signal word Warning and hazard statements H302 — Harmful if swallowed. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 13269-19-7
- Jingsj CID
- J-1503636-9
- Molecular Formula
- C5H5N3O2
- Molecular Weight
- 139.112 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 194 °C |
|---|---|
| Boiling Point | 382.3±22.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 185.0±22.3 °C |
| Exact Mass | 139.038177 |
| PSA | 84.73000 |
| LogP | 0.94 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.646 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
Customs & Trade Information
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 2-Nitro-3-pyridinamine?
The CAS number of 2-Nitro-3-pyridinamine is 13269-19-7.
What are the molecular formula and molecular weight of 2-Nitro-3-pyridinamine?
2-Nitro-3-pyridinamine has molecular formula C5H5N3O2 and molecular weight 139.112 g/mol.
Is 2-Nitro-3-pyridinamine hazardous?
2-Nitro-3-pyridinamine has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 2-Nitro-3-pyridinamine?
For 2-Nitro-3-pyridinamine, Upstream Products: Ethyl (2-nitropyridin-3-yl)carbamate, 3-Ethoxy-2-nitropyridine, Sodium methoxide; Downstream Products: 3-Iodo-2-nitropyridine, 3-Fluoro-2-nitropyridine, 2,3-Diaminopyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Nitro-3-pyridinamine (CAS 13269-19-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1503636-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.