5-amino-1-methylpyridin-2(1H)-one
Also known as: 5-Amino-1-methyl-1,2-dihydropyridin-2-one, 5-Amino-1-methyl-1H-pyridin-2-one, 5-Amino-1-methylpyridin-2-one, 5-Amino-1-methyl-2(1H)-pyridinone, 5-Amino-N-methyl-2-pyridone
5-amino-1-methylpyridin-2(1H)-one (CAS 33630-96-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C6H8N2O and a molecular weight of 124.14100 g/mol. Key properties include a melting point of 125-126 °C and a boiling point of 254.5 °C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 33630-96-5
- Jingsj CID
- J-994095-8
- Molecular Formula
- C6H8N2O
- Molecular Weight
- 124.14100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 125-126 °C |
|---|---|
| Boiling Point | 254.5 °C at 760 mmHg |
| Exact Mass | 124.06400 |
| PSA | 48.02000 |
| LogP | 0.54870 |
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 5-amino-1-methylpyridin-2(1H)-one?
The CAS number of 5-amino-1-methylpyridin-2(1H)-one is 33630-96-5.
What are the molecular formula and molecular weight of 5-amino-1-methylpyridin-2(1H)-one?
5-amino-1-methylpyridin-2(1H)-one has molecular formula C6H8N2O and molecular weight 124.14100 g/mol.
What are the upstream and downstream products of 5-amino-1-methylpyridin-2(1H)-one?
For 5-amino-1-methylpyridin-2(1H)-one, Upstream Products: 1-Methyl-5-nitropyridin-2(1H)-one, tert-butyl (1-methyl-6-oxo-1,6-dihydropyridin-3-yl)carbamate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5-amino-1-methylpyridin-2(1H)-one (CAS 33630-96-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-994095-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.