1-Methyl-5-nitropyridin-2(1H)-one
Also known as: 5-Nitro-1-methyl-2(1H)-pyridinone, 1-Methyl-5-nitro-2-pyridone, 1-Methyl-5-nitro-1H-pyridin-2-one, 1-Methyl-5-nitro-2(1H)-pyridinone, 1-methyl-5-nitro-1,2-dihydropyridin-2-one, 1-methyl-5-nitropyridin-2-one, 2(1H)-Pyridinone, 1-methyl-5-nitro-, 5-NITRO-1-METHYL-2(1H)-PYRIDINONE, 5-nitro-N-methylpyridone, 1,6-dihydro-1-methyl-3-nitropyridin-6-one
1-Methyl-5-nitropyridin-2(1H)-one (CAS 32896-90-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H6N2O3 and a molecular weight of 154.12300 g/mol. Key properties include a boiling point of 287.5ºC at 760mmHg, a density of 1.37g/cm3 and a flash point of 127.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 32896-90-5
- Jingsj CID
- J-1083380-4
- Molecular Formula
- C6H6N2O3
- Molecular Weight
- 154.12300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 287.5ºC at 760mmHg |
|---|---|
| Density | 1.37g/cm3 |
| Flash Point | 127.7ºC |
| Exact Mass | 154.03800 |
| PSA | 67.82000 |
| LogP | 0.81670 |
| Refractive Index | 1.582 |
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-5-nitropyridin-2(1H)-one?
The CAS number of 1-Methyl-5-nitropyridin-2(1H)-one is 32896-90-5.
What are the molecular formula and molecular weight of 1-Methyl-5-nitropyridin-2(1H)-one?
1-Methyl-5-nitropyridin-2(1H)-one has molecular formula C6H6N2O3 and molecular weight 154.12300 g/mol.
What are the upstream and downstream products of 1-Methyl-5-nitropyridin-2(1H)-one?
For 1-Methyl-5-nitropyridin-2(1H)-one, Upstream Products: 2-Hydroxy-5-nitropyridine, iodomethane, Dimethyl sulfate; Downstream Products: 5-amino-1-methylpyridin-2(1H)-one, 2-Chloro-5-nitropyridine, 5-Amino-1-methyl-2-piperidinone.
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-5-nitropyridin-2(1H)-one (CAS 32896-90-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1083380-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.