4-Bromo-2-fluoro-5-nitrobenzyl chloride CAS 1379358-57-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1379358-57-2 |
| Molecular Formula | C7H4BrClFNO2 |
| Molecular Weight | 268.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-fluoro-5-nitrobenzyl chloride (CAS 1379358-57-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4BrClFNO2. Molecular weight: 268.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4BrClFNO2 |
| Molecular Weight | 268.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- (3<I>S</I>,4<I>E</I>)-Methyl 3-(dimethylphenylsilyl)-4-hexenoate (CAS 136314-66-4)
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- N-(Isoxazol-3-yl)-2-(5-(3-methoxyphenyl)isoxazol-3-yl)acetamide (CAS 953139-24-7)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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