1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one CAS 54346-27-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 54346-27-9 |
| Molecular Formula | C5H10N4O |
| Molecular Weight | 142.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one (CAS 54346-27-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H10N4O. Molecular weight: 142.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H10N4O |
| Molecular Weight | 142.16 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1972 |
| Nitrogen Atoms | 4 |
Recommended Standards
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- 7-Bromochromane-3-carboxylic acid (CAS 1781758-38-0)
- 1-(2-Aminoethyl)-3-methyl-1,2-dihydroquinoxalin-2-one hydrochloride (CAS 1427380-59-3)
- (Oxolan-3-yl)hydrazine dihydrochloride (CAS 1211514-64-5)
- 2-Chloro-1-(2-methyl-1Hbenzimidazol-1-yl)-ethanone (CAS 901346-69-8)
- Tert-butyl n-[(5-sulfanyl-1,3,4-oxadiazol-2-yl)methyl]carbamate (CAS 889940-58-3)
- 4-Methyl-2-(1-tosylpiperidin-2-yl)pyridine (CAS 1352541-76-4)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
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