2-(3,5-Difluorophenyl)Oxirane CAS 253161-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 253161-53-4 |
| Molecular Formula | C8H6F2O |
| Molecular Weight | 156.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,5-Difluorophenyl)Oxirane (CAS 253161-53-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6F2O. Molecular weight: 156.13 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6F2O |
| Molecular Weight | 156.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Difluorophenyl Standards
- 2-(2,6-Difluorophenyl)acetaldehyde (CAS 109346-83-0)
- 2-(3,4-Difluorophenyl)acetaldehyde (CAS 109346-84-1)
- 2-(2,4-difluorophenyl)oxirane (CAS 111991-12-9)
- 2-(3,4-Difluorophenyl)oxirane (CAS 111991-13-0)
- (E)-[(2,5-Difluorophenyl)methylidene]hydrazine (CAS 1820748-99-9)
- 2-(2,5-Difluorophenyl)oxirane (CAS 954277-56-6)
- 2-(2,6-Difluorophenyl)oxirane (CAS 244307-15-1)
- (S)-2-(3,4-difluorophenyl)oxirane (CAS 1006376-63-1)
Recommended Standards
- 2,3-Difluoro-2,3-Dihydro-1-Benzofuran (CAS 412273-73-5)
- 2,3-Difluoro-4-methylbenzaldehyde (CAS 245536-50-9)
- 2,5-Difluoroacetophenone (CAS 1979-36-8)
- Inproquone (CAS 436-40-8)
- 6-Bromo-3-chloro-7-fluoroisoquinoline (CAS 1693622-09-1)
- Dihydroactinidiolide (CAS 15356-74-8)
- 5-Bromo-6-(pyridin-4-yl)pyrimidin-4(3H)-one (CAS 1443287-96-4)
- 4,5,6,7-tetradeuterio-3-(3-iodopropyl)-1H-benzimidazol-2-one (CAS 2121525-16-2)
- Selumetinib Impurity 3 (CAS CATO-C4X-30533)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com