5-Amino-3H-pyrazol-3-one CAS 74586-24-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74586-24-6 |
| Molecular Formula | C3H3N3O |
| Molecular Weight | 97.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Amino-3H-pyrazol-3-one (CAS 74586-24-6) pharmaceutical standards reference standard. Molecular formula: C3H3N3O. Molecular weight: 97.08 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C3H3N3O |
| Molecular Weight | 97.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 3 |
Related Amino Standards
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Recommended Standards
- 2H-1,2,3-Triazole-4-carbaldehyde (CAS 4343-71-9)
- 1-Nitroso-1H-Imidazole (CAS 1233340-45-8)
- 1H-1,2,3-Triazole-1-carbaldehyde (CAS 959960-46-4)
- Allyl 6-(1H-1,2,4-triazol-1-yl)nicotinate (CAS 400080-45-7)
- tert-Butyl 3-(hydroxymethyl)bicyclo[1.1.1]pentane-1-carboxylate (CAS 138732-32-8)
- 3-Bromo-5-(diphenylmethylene)furan-2(5H)-one (CAS 195390-04-6)
- (3S,4S)-4-fluoropyrrolidin-3-ol (CAS 1350811-57-2)
- N-(4-Methoxyphenyl)-N,2-dimethyl-7-nitroquinazolin-4-amine (CAS 827031-47-0)
- 5-[1-(4-Ethoxy-phenyl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 6325-66-2)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
Why CATO?
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