1H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one CAS 31592-08-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31592-08-2 |
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1H,7H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one (CAS 31592-08-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H4N4O. Molecular weight: 136.11 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H4N4O |
| Molecular Weight | 136.11 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) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 4 |
Recommended Standards
- 1,5-Dihydro-pyrazolo[3,4-d]pyrimidin-6-one (CAS 40925-39-1)
- 1H-Imidazo[4,5-b]pyrazin-5-ol (CAS 856345-70-5)
- 1,3-Dihydro-2H-purin-2-one (CAS 2308-57-8)
- 4-Amino-3-methoxy-N-methylbenzamide (CAS 866329-57-9)
- 3-Nitrofluorene (CAS 5397-37-5)
- 4-Isobutyl-3-pentyl-1h-pyrazol-5-amine (CAS 1319193-86-6)
- (8R,9S,10S,13S,14S,17S)-17-hydroxy-10-(hydroxymethyl)-13-methyl-1,2,6,7,8,9,11,12,14,15,16,17-dodecahydrocyclopenta[a]phenanthren-3-one (CAS 2126-37-6)
- 7-Bromo-2-quinolinecarboxaldehyde (CAS 904369-20-6)
- 4-Chloro-6-(difluoromethyl)-5-(trifluoromethyl)nicotinonitrile (CAS 1807025-77-9)
- Semaglutide impurity 24 (CAS CATO-C4X-222624)
Why CATO?
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