3-Amino-5-nitropyridin-2(1H)-one CAS 5667-38-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5667-38-9 |
| Molecular Formula | C5H5N3O3 |
| Molecular Weight | 155.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Amino-5-nitropyridin-2(1H)-one (CAS 5667-38-9) pharmaceutical standards reference standard. Molecular formula: C5H5N3O3. Molecular weight: 155.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H5N3O3 |
| Molecular Weight | 155.11 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Amino Standards
- 2-Amino-3-nitropyridin-4-ol (CAS 1201681-64-2)
- 6-Amino-2-oxo-1,2-dihydropyrimidine-4-carboxylic acid (CAS 16490-05-4)
- 6-Amino-3-nitropyridin-2-ol (CAS 183008-11-9)
- 3-Amino-4-nitropyridine 1-oxide (CAS 19349-78-1)
- 6-Amino-5-nitro-pyridin-3-ol (CAS 1935948-86-9)
- 2-Amino-5-nitropyridin-3-ol (CAS 908248-27-1)
- 2-Amino-6-oxo-1,6-dihydropyrimidine-4-carboxylic acid (CAS 6973-52-0)
- 2-Amino-6-oxo-1,6-dihydropyrimidine-5-carboxylic acid (CAS 40769-70-8)
Recommended Standards
- 3-Acetyl-4-hydroxy-1H-pyrrole-2,5-dione (CAS 72543-14-7)
- 3-Hydroxy-5-oxo-4,5-dihydropyrazine-2-carboxamide (CAS 259793-98-1)
- 2-Nitroresorcinol (CAS 601-89-8)
- 2-[3-(2,5-Dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]-6-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685106-56-3)
- N-(2-Ethylphenyl)-2-((4-oxo-3-propyl-3,4-dihydrothieno[3,2-d]pyrimidin-2-yl)thio)acetamide (CAS 1252988-63-8)
- N-Nitrosodiisodecylamin (CAS CATO-C3D-26155)
- 6-Bromo-5-methylpyridazin-4-amine (CAS 1638768-61-2)
- Methyl-6-deoxy-alpha-D-glucopyranoside (CAS 42214-11-9)
- methyl 4-(5-aminopyrazin-2-yl)benzoate (CAS 1021918-64-8)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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