8-Bromo-2,4-dichloropyrazolo[1,5-a][1,3,5]triazine CAS 2734927-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2734927-73-0 |
| Molecular Formula | C5HBrCl2N4 |
| Molecular Weight | 267.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 8-Bromo-2,4-dichloropyrazolo[1,5-a][1,3,5]triazine (CAS 2734927-73-0) pharmaceutical standards reference standard. Molecular formula: C5HBrCl2N4. Molecular weight: 267.90 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5HBrCl2N4 |
| Molecular Weight | 267.90 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 2002 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 4 |
Related Bromo Standards
- 8-Bromo-2,6-dichloro-9H-purine (CAS 1416372-76-3)
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- 2-Bromo-1-(5-bromofuran-2-yl)ethan-1-one (CAS 17357-32-3)
- 2-Bromo-5,7-dichloro-[1,2,4]triazolo[1,5-a]pyrimidine (CAS 2145074-54-8)
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Recommended Standards
- 5,6-Dibromocyclohex-2-ene-1,4-dione (CAS 5273-61-0)
- Phloroglucinol Impurity 2 (CAS 61524-51-4)
- 3,5-Dibromo-2-methoxypyrazine (CAS 1207853-31-3)
- 5-(Benzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1897771-31-1)
- (E)-1-(piperazin-1-yl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 88053-13-8)
- 1-(3-Methoxyphenoxy)-3-(piperidin-1-yl)propan-2-ol (CAS 439128-83-3)
- (S)-3-((tert-Butoxycarbonyl)amino)-3-(2-ethoxyphenyl)propanoic acid (CAS 1366333-47-2)
- 4-[(2-chloro-4-fluorobenzyl)oxy]-3-methoxybenzamide (CAS 1706463-09-3)
- Methyl 2-3-6-tri-O-acetyl-4-deoxy-4-fluoro-α-D-galactopyranoside (CAS 32934-08-0)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
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