3-Amino-5-nitropyridin-2(1H)-one
3-氨基-5-硝基-2-吡啶酮
Also known as: 2(1H)-Pyridinone, 3-amino-5-nitro-, 2-Hydroxy-3-amino-5-nitropyridine, 3-Amino-2-hydroxy-5-nitropyridine, 3-Amino-5-nitro-1H-pyridin-2-one, 3-amino-5-nitropyridin-2-ol
3-Amino-5-nitropyridin-2(1H)-one (CAS 5667-38-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H5N3O3 and a molecular weight of 155.11100 g/mol. It is also known as 2(1H)-Pyridinone, 3-amino-5-nitro-, 2-Hydroxy-3-amino-5-nitropyridine and 3-Amino-2-hydroxy-5-nitropyridine. Key properties include a boiling point of 609.6ºC at 760mmHg, a density of 1.38g/cm3 and a flash point of 322.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 5667-38-9
- Jingsj CID
- J-1516536-7
- Molecular Formula
- C5H5N3O3
- Chinese Name
- 3-氨基-5-硝基-2-吡啶酮
- Molecular Weight
- 155.11100 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 609.6ºC at 760mmHg |
|---|---|
| Density | 1.38g/cm3 |
| Flash Point | 322.4ºC |
Frequently Asked Questions
What is the CAS number of 3-Amino-5-nitropyridin-2(1H)-one?
The CAS number of 3-Amino-5-nitropyridin-2(1H)-one is 5667-38-9.
What are the molecular formula and molecular weight of 3-Amino-5-nitropyridin-2(1H)-one?
3-Amino-5-nitropyridin-2(1H)-one has molecular formula C5H5N3O3 and molecular weight 155.11100 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "3-Amino-5-nitropyridin-2(1H)-one (CAS 5667-38-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1516536-7 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.