1-Methyl-3,5-dinitro-1H-pyridin-2-one
Also known as: 1-Methyl-3,5-dinitropyridin-2(1H)-one, 1-Methyl-3,5-dinitro-2(1H)-pyridinone, 3,5-Dinitro-1-methyl-2-pyridone, 2(1H)-Pyridinone, 1-methyl-3,5-dinitro-
1-Methyl-3,5-dinitro-1H-pyridin-2-one (CAS 14150-94-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H5N3O5 and a molecular weight of 199.121 g/mol. Key properties include a melting point of 174-178℃, a boiling point of 289.5±40.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 128.9±27.3 °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.
- 14150-94-8
- Jingsj CID
- J-981383-6
- Molecular Formula
- C6H5N3O5
- Molecular Weight
- 199.121 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 174-178℃ |
|---|---|
| Boiling Point | 289.5±40.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 128.9±27.3 °C |
| Exact Mass | 199.022919 |
| PSA | 113.64000 |
| LogP | -1.21 |
| Vapor Pressure | 0.0±0.6 mmHg at 25°C |
| Refractive Index | 1.612 |
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 1-Methyl-3,5-dinitro-1H-pyridin-2-one?
The CAS number of 1-Methyl-3,5-dinitro-1H-pyridin-2-one is 14150-94-8.
What are the molecular formula and molecular weight of 1-Methyl-3,5-dinitro-1H-pyridin-2-one?
1-Methyl-3,5-dinitro-1H-pyridin-2-one has molecular formula C6H5N3O5 and molecular weight 199.121 g/mol.
Is 1-Methyl-3,5-dinitro-1H-pyridin-2-one hazardous?
1-Methyl-3,5-dinitro-1H-pyridin-2-one has GHS signal word Warning and hazard statements H302 — Harmful if swallowed.
What are the upstream and downstream products of 1-Methyl-3,5-dinitro-1H-pyridin-2-one?
For 1-Methyl-3,5-dinitro-1H-pyridin-2-one, Upstream Products: 1-Methyl-2-pyridone, 1-Methyl-5-nitropyridin-2(1H)-one, 2-hydroxy-3,5-dinitropyridine; Downstream Products: 2-Methyl-5-nitropyridine, 1-(5-Nitropyridin-2-yl)ethanone, 5-Nitro-2-phenylpyridine.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1-Methyl-3,5-dinitro-1H-pyridin-2-one (CAS 14150-94-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-981383-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.