1-(2-Bromo-4-(trifluoromethoxy)phenyl)-2,5-dimethyl-1H-pyrrole CAS 257285-02-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 257285-02-2 |
| Molecular Formula | C13H11BrF3NO |
| Molecular Weight | 334.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(2-Bromo-4-(trifluoromethoxy)phenyl)-2,5-dimethyl-1H-pyrrole (CAS 257285-02-2) pharmaceutical standards reference standard. Molecular formula: C13H11BrF3NO. Molecular weight: 334.13 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H11BrF3NO |
| Molecular Weight | 334.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- 1-(5-Bromo-2-(trifluoromethoxy)phenyl)-2,5-dimethyl-1H-pyrrole (CAS 2379322-25-3)
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Recommended Standards
- 4-Iodo-1-naphthalenesulfonic acid (CAS 162109-21-9)
- n-(4-Fluoro-2-iodophenyl)pyrrolidine-2-carboxamide (CAS 1394631-06-1)
- 1-[5-fluoro-2-(iodomethyl)-2-methyl-3H-benzofuran-7-yl]ethanone (CAS 2556808-05-8)
- 6,7-Methylenedioxy-4-methyl-3-maleimidocoumarin [for HPLC Labeling] (CAS 97744-90-6)
- 1-Methoxy-4-nitro-2-propoxybenzene (CAS 36160-53-9)
- Ethyl 1-(4-methoxyphenyl)-5-methyl-1H-pyrazole-3-carboxylate (CAS 126068-76-6)
- Minoxidil Impurity 26 (CAS CATO-C4X-170026)
- 4-(4-Formylphenyl)-2-methoxybenzaldehyde (CAS 1426958-52-2)
- N-((1-Cyclopentyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 1795300-60-5)
- Cyclopeptide-5 (CAS 197172-76-2)
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