4-(Difluoromethoxy)-1,2-difluorobenzene CAS 1226153-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226153-51-0 |
| Molecular Formula | C7H4F4O |
| Molecular Weight | 180.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Difluoromethoxy)-1,2-difluorobenzene (CAS 1226153-51-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H4F4O. Molecular weight: 180.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H4F4O |
| Molecular Weight | 180.10 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
Related Difluoromethoxy Standards
- 1-(Difluoromethoxy)-2,4-difluoro-benzene (CAS 1226194-39-3)
- 1-(Difluoromethoxy)-3,5-difluorobenzene (CAS 1400899-01-5)
- 2-(Difluoromethoxy)-1,4-difluorobenzene (CAS 1404193-91-4)
- 1-(Difluoromethoxy)-2,3-difluorobenzene (CAS 1404194-70-2)
- 2-(Difluoromethoxy)-1,3-difluorobenzene (CAS 1404195-17-0)
- (trans-4-(Difluoromethoxy)cyclohexyl)methanol (CAS 1637310-79-2)
- (4-(Difluoromethoxy)cyclohexyl)methanol (CAS 1692262-99-9)
- (2-(Difluoromethoxy)cyclohexyl)methanol (CAS 2306278-06-6)
Recommended Standards
- 5-Fluoro-3-(trifluoromethyl)pyridin-2-amine (CAS 1214372-02-7)
- 3-Fluoro-6-(trifluoromethyl)pyridin-2-amine (CAS 1214330-82-1)
- 2-Amino-4-fluoro-5-(trifluoromethyl)pyridine (CAS 1227509-20-7)
- Sulbenicillin Impurity 6 (CAS 41360-32-1)
- 2-chloro-N-[(3,5-dimethyl-1,2-oxazol-4-yl)methyl]acetamide (CAS 1258652-47-9)
- t-Butyl 4-(trifluoromethoxy)phenyl ketone (CAS 1263313-09-2)
- Ethyl 3-Cyclopropyl-2,2-difluoropropanoate (CAS 1267593-90-7)
- Ethyl 2-phenyl-2-(pyrrolidin-1-yl)acetate (CAS 22083-21-2)
- 2-Chloro-2-butene (CAS 4461-41-0)
- Liraglutide Impurity 25 (CAS CATO-C4X-199225)
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