1-[(4-Bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methyl]-4-(4-methoxyphenyl)-1H-1,2,3-triazole-5-carbonitrile CAS 1024251-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1024251-40-8 |
| Molecular Formula | C21H17BrN6O2 |
| Molecular Weight | 465.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(4-Bromo-2-methyl-5-oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-yl)methyl]-4-(4-methoxyphenyl)-1H-1,2,3-triazole-5-carbonitrile (CAS 1024251-40-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H17BrN6O2. Molecular weight: 465.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H17BrN6O2 |
| Molecular Weight | 465.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 6 |
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Recommended Standards
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- 1-((2-Fluorophenoxy)methyl)cyclobutanecarboxylic acid (CAS 1387574-26-6)
- 1-Methyl-6-((methylamino)methyl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 1928735-22-1)
- 2,6-Dibromo-4-fluorobenzoyl chloride (CAS 1806306-89-7)
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