2-Chloro-3,4-difluoro-1-methylbenzene CAS 1026525-97-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1026525-97-2 |
| Molecular Formula | C7H5ClF2 |
| Molecular Weight | 162.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3,4-difluoro-1-methylbenzene (CAS 1026525-97-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H5ClF2. Molecular weight: 162.56 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H5ClF2 |
| Molecular Weight | 162.56 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 |
| 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.) | 1988 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2,6-difluorotoluene (CAS 1208075-98-2)
- 5-Chloro-1,3-difluoro-2-methylbenzene (CAS 1208076-23-6)
- 3-CHloro-2,4-difluorotoluene (CAS 1208078-10-7)
- 1-Chloro-3,5-difluoro-2-methylbenzene (CAS 1261488-03-2)
- 1-Chloro-2,3-difluoro-5-methylbenzene (CAS 1261685-47-5)
- 2-chloro-1,5-difluoro-3-methylbenzene (CAS 1261737-12-5)
- 1-Chloro-2,3-difluoro-4-methylbenzene (CAS 1261737-51-2)
- 1-Chloro-2-(difluoromethyl)benzene (CAS 161525-55-9)
Recommended Standards
- Capecitabine Impurity 35 (CAS 1801-06-5)
- 5-Chloro-3-fluorobenzene-1,2-diol (CAS 645405-05-6)
- 4-Chloro-6-(fluoromethyl)-1,3,5-triazin-2-amine (CAS 253870-34-7)
- N-(2-((2-Methoxy-5-methylphenyl)amino)-2-oxoethyl)-6-oxo-1,6-dihydropyridine-3-carboxamide (CAS 1147281-32-0)
- 3-Iodo-1H-pyrrolo[2,3-b]pyridin-5-amine (CAS 1190309-87-5)
- 5-Chloro-3-(4,5-dihydro-1H-imidazol-2-yl)-1-methyl-1H-indazole (CAS 1649964-27-1)
- Ethyl 2-(5-chloro-4-(trifluoromethyl)pyridin-2-yl)acetate (CAS 1393584-41-2)
- 64017-87-4 3-chloro-N-(furan-2-ylmethyl)propanamide DTXSID50393217 (CAS 64017-87-4)
- Relugolix Impurity 162 (CAS CATO-C4X-2429162)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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