4-(4-Bromobenzyl)-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid CAS 1135989-38-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1135989-38-6 |
| Molecular Formula | C14H8BrF3N4O3 |
| Molecular Weight | 417.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(4-Bromobenzyl)-7-oxo-2-(trifluoromethyl)-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylic acid (CAS 1135989-38-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H8BrF3N4O3. Molecular weight: 417.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H8BrF3N4O3 |
| Molecular Weight | 417.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Bromo-N-(4-bromophenyl)-N-(p-tolyl)aniline (CAS 100308-67-6)
- 4,7-Dibromo-2-octyl-1H-isoindole-1,3(2H)-dione (CAS 1362255-33-1)
- 索拉非尼杂质9 (CAS 370-50-3)
- 2-(2,5-Dichlorophenyl)-3-hydroxypyridine (CAS 1261997-50-5)
- 2,6-Bis((4,6-dimethoxypyrimidin-2-yl)oxy)benzoic Acid (CAS 125401-75-4)
- 2-(4-Chlorophenyl)-4-nitroisoindoline-1,3-dione (CAS 53555-03-6)
- 5-(Aminomethyl)-2-methyl-3-phenylpyrazolo-[1,5-a]pyrimidin-7(4H)-one (CAS 956576-88-8)
- (R)-2,2,2-Trifluoro-1-((S)-pyrrolidin-2-yl)ethanol (CAS 1044740-42-2)
- 4-Fluorobutyl acetate (CAS 373-09-1)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
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