(3-bromo-2-hydroxy-5-nitrobenzylidene)[3,5-di(trifluoromethyl)phenyl]ammoniumolate CAS 680214-43-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 680214-43-1 |
| Molecular Formula | C15H7BrF6N2O4 |
| Molecular Weight | 473.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3-bromo-2-hydroxy-5-nitrobenzylidene)[3,5-di(trifluoromethyl)phenyl]ammoniumolate (CAS 680214-43-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C15H7BrF6N2O4. Molecular weight: 473.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C15H7BrF6N2O4 |
| Molecular Weight | 473.12 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- Fluralaner impurity 39 (CAS CATO-C4X-218039)
- 2,4-Dichlorophenyl 2-(4-bromophenyl)quinoline-4-carboxylate (CAS 355433-82-8)
- N1-[2-(4-chloro-3,5-dimethylphenoxy)-5-(trifluoromethyl)phenyl]-2,3,3-trichloroacrylamide (CAS 218156-34-4)
- (1-(O-tolyl)-1H-pyrazol-4-yl)boronic acid (CAS 2225155-51-9)
- 4-Chloro-3-iodo-2-methyl-6-(trifluoromethyl)quinoline (CAS 1431365-65-9)
- 5-(Pyridin-3-yl)-1-[2-(trifluoromethyl)phenyl]-1H-1,2,3-triazole-4-carboxylic acid (CAS 1338653-66-9)
- 8-Bromo-6-chlorochroman-4-amine (CAS 1094456-55-9)
- 3,5,6,7-tetrahydro-2H-s-indacen-1-one (CAS 14927-64-1)
- (2,4-difluorophenyl)[3-(methylsulfanyl)phenyl]methanamine (CAS 1354962-60-9)
- Peptide Impurity 40 (CAS CATO-CPTD788840)
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