6-((3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-(3-methylbenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one CAS 1040640-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1040640-41-2 |
| Molecular Formula | C21H16BrN7O2 |
| Molecular Weight | 478.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-((3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-(3-methylbenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040640-41-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16BrN7O2. Molecular weight: 478.30 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16BrN7O2 |
| Molecular Weight | 478.30 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 7 |
Related Bromophenyl Standards
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Recommended Standards
- Triphenylbismuth difluoride (CAS 2023-48-5)
- 2',3',5',6'-Tetrafluoro-[1,1':4',1''-terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 1119196-00-7)
- 4-(2,4-Dichlorophenyl)-2-(morpholin-4-yl)-6-[3-(trifluoromethyl)phenyl]pyridine-3-carbonitrile (CAS 341964-98-5)
- 5-Ethyl-1-octyl-1H-1,2,4-triazole (CAS 209969-92-6)
- N-((3,4-dimethoxyphenyl)sulfonyl)-N-(p-tolyl)glycine (CAS 333357-43-0)
- 3-Oxo-7-(trifluoromethyl)isoindoline-5-carboxylic acid (CAS 2368849-19-6)
- N-(p-tolyl)propionamide (CAS 2759-55-9)
- 2-Iodothieno[2,3-c]pyridine (CAS 1823914-47-1)
- 2-[(2,6-dimethylpiperidin-1-yl)carbonyl]-4,5-dimethoxyaniline (CAS 953892-79-0)
- Semaglutide impurity 235 (CAS CATO-C4X-2226235)
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