3-nitropyridine-2,6-diamine
Also known as: 2,6-Diamino-3-nitropyridine, 3-Nitro-2,6-pyridinediamine, 2,6-Pyridinediamine, 3-nitro-, (6-amino-3-nitro-2-pyridyl)amine, AM916, NH2-Pyr(NO2)NH2
3-nitropyridine-2,6-diamine (CAS 3346-63-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H6N4O2 and a molecular weight of 154.127 g/mol. Key properties include a melting point of 230℃, a boiling point of 437.0±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 218.1±27.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 3346-63-2
- Jingsj CID
- J-1373326-1
- Molecular Formula
- C5H6N4O2
- Molecular Weight
- 154.127 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 230℃ |
|---|---|
| Boiling Point | 437.0±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 218.1±27.3 °C |
| Exact Mass | 154.049072 |
| PSA | 110.75000 |
| LogP | 2.27 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.726 |
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 3-nitropyridine-2,6-diamine?
The CAS number of 3-nitropyridine-2,6-diamine is 3346-63-2.
What are the molecular formula and molecular weight of 3-nitropyridine-2,6-diamine?
3-nitropyridine-2,6-diamine has molecular formula C5H6N4O2 and molecular weight 154.127 g/mol.
What are the upstream and downstream products of 3-nitropyridine-2,6-diamine?
For 3-nitropyridine-2,6-diamine, Upstream Products: 2,6-Dichloro-3-nitropyridine, 2-Amino-3-nitropyridine, 2-Amino-5-nitropyridine; Downstream Products: pyridine-2,3,6-triamine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-nitropyridine-2,6-diamine (CAS 3346-63-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1373326-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.