2-Amino-6-methyl-3-nitropyridine
Also known as: 2-Amino-3-nitro-6-picoline, 6-Amino-5-nitro-2-picoline, 6-Methyl-3-nitropyridin-2-amine, 6-Methyl-3-nitro-2-pyridinamine, MFCD00047443
2-Amino-6-methyl-3-nitropyridine (CAS 21901-29-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H7N3O2 and a molecular weight of 153.139 g/mol. Key properties include a melting point of 147-157 °C, a boiling point of 309.1±37.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 140.7±26.5 °C. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H315 — Causes skin irritation and H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 21901-29-1
- Jingsj CID
- J-33261-6
- Molecular Formula
- C6H7N3O2
- Molecular Weight
- 153.139 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 147-157 °C |
|---|---|
| Boiling Point | 309.1±37.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 140.7±26.5 °C |
| Exact Mass | 153.053833 |
| PSA | 84.73000 |
| LogP | 2.08 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.625 |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H319 — Causes serious eye irritation
- H334 — May cause allergy or asthma symptoms if inhaled
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-Amino-6-methyl-3-nitropyridine?
The CAS number of 2-Amino-6-methyl-3-nitropyridine is 21901-29-1.
What are the molecular formula and molecular weight of 2-Amino-6-methyl-3-nitropyridine?
2-Amino-6-methyl-3-nitropyridine has molecular formula C6H7N3O2 and molecular weight 153.139 g/mol.
Is 2-Amino-6-methyl-3-nitropyridine hazardous?
2-Amino-6-methyl-3-nitropyridine has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H315 — Causes skin irritation; H319 — Causes serious eye irritation.
What are the upstream and downstream products of 2-Amino-6-methyl-3-nitropyridine?
For 2-Amino-6-methyl-3-nitropyridine, Upstream Products: 2-Amino-6-methylpyridine, 2-nitroethene-1,1-diamine, 2-Methylpyridine; Downstream Products: 6-methyl-3-nitropyridin-2-ol, 2-Chloro-3-nitro-6-methylpyridine, methyl 5,6-diaminopyridine-2-carboxylate.
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-Amino-6-methyl-3-nitropyridine (CAS 21901-29-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33261-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.