8-Bromo-1H-pyrazolo[1,5-a][1,3,5]triazin-2-one CAS 2140305-67-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2140305-67-3 |
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 8-Bromo-1H-pyrazolo[1,5-a][1,3,5]triazin-2-one (CAS 2140305-67-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H3BrN4O. Molecular weight: 215.01 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H3BrN4O |
| Molecular Weight | 215.01 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 5-(5-bromo-2-furyl)-1H-tetrazole (CAS 121745-85-5)
- 5-Bromo-1H-imidazo[4,5-b]pyrazin-2(3H)-one (CAS 1260763-85-6)
- 8-Bromo-1H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one (CAS 1370008-37-9)
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-5(1H)-one (CAS 2750605-36-6)
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- 5-(4-Bromo-1h-pyrazol-1-yl)-1h-tetrazole (CAS 496918-93-5)
- 6-Bromo-[1,2,4]triazolo[1,5-a]pyrimidin-7-ol (CAS 56892-17-2)
Recommended Standards
- 6-Bromo-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 96555-35-0)
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- 5-Bromo-6-fluoro-1H-benzo[d]imidazole (CAS 1008360-84-6)
- rel-(2R,6S)-2,6-Dimethyltetrahydro-2H-pyran-4-ol (CAS 1263775-49-0)
- Ethyl 3-[Hydroxy(3-pyridyl)methyl]isoxazole-4-carboxylate (CAS 2006277-89-8)
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- (6,6-Dimethyl-1,4-dioxan-2-yl)methanol (CAS 1263375-44-5)
- Vancomycin Hexapeptide (CAS 115236-65-2)
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