(S)-2-((5-Bromo-2,3-difluorophenoxy)methyl)oxirane CAS 1690144-43-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1690144-43-4 |
| Molecular Formula | C9H7BrF2O2 |
| Molecular Weight | 265.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((5-Bromo-2,3-difluorophenoxy)methyl)oxirane (CAS 1690144-43-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H7BrF2O2. Molecular weight: 265.05 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H7BrF2O2 |
| Molecular Weight | 265.05 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1994 |
| Halogen Content | F/Br-containing |
Related S Standards
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- 3-Bromo-4-(2,2-difluoroethoxy)benzaldehyde (CAS 1340329-94-3)
Recommended Standards
- Methyl 5-bromo-2-(difluoromethyl)benzoate (CAS 1630983-08-2)
- (3-Fluoro-4-(4-oxopiperidine-1-carbonyl)phenyl)boronic acid (CAS 1704069-68-0)
- 6-(Ethylamino)-5-iodopyrimidin-4(3H)-one (CAS 1597391-41-7)
- Methyl 2-hydroxy-2,3-dihydro-1H-pyrrolizine-6-carboxylate (CAS 2388474-74-4)
- Famphur Oxon (CAS 960-25-8)
- Bis((2-bromopyridin-4-yl)methyl)amine (CAS 1688656-70-3)
- 3-Methyl-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 946663-46-3)
- 2-(2-Ethoxyphenyl)piperidine, hydrochloride (CAS 1177349-47-1)
- Indobufen Impurity 31 (CAS CATO-C4X-179231)
- Insulin Degludec Impurity 28 (CAS CATO-C4X-215728)
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