4,5-Difluoro-2-methylbenzyl chloride CAS 1803826-95-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803826-95-0 |
| Molecular Formula | C8H7ClF2 |
| Molecular Weight | 176.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Difluoro-2-methylbenzyl chloride (CAS 1803826-95-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H7ClF2. Molecular weight: 176.59 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H7ClF2 |
| Molecular Weight | 176.59 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.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Difluoro Standards
- 3,4-Difluoro-5-methylbenzyl chloride (CAS 1803785-10-5)
- 2,3-Difluoro-5-methylbenzyl chloride (CAS 1803826-74-5)
- 2,5-Difluoro-3-methylbenzyl chloride (CAS 1803826-85-8)
- 3,4-Difluoro-2-methylbenzyl chloride (CAS 1803851-23-1)
- 3,5-Difluoro-4-methylbenzyl chloride (CAS 1803851-41-3)
- 2,3-Difluoro-6-methylbenzyl chloride (CAS 1804418-05-0)
- 3,5-Difluoro-2-methylbenzyl chloride (CAS 1804418-14-1)
- 3,6-Difluoro-2-methylbenzyl chloride (CAS 1805062-47-8)
Recommended Standards
- 1-(CHLOROMETHYL)-2,5-DIFLUORO-4-METHYLBENZENE (CAS 1499128-34-5)
- 1-(chloromethyl)-4-(difluoromethyl)benzene (CAS 1461706-37-5)
- 2-(Chloromethyl)-1,3-difluoro-5-methylbenzene (CAS 1266114-64-0)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-phenethylacetamide (CAS 383148-71-8)
- Sodium palmitate-2,4,6,8,10,12,14,16-<SUP>13</SUP>C<SUB>8</SUB> (CAS 1173021-50-5)
- 2-Chloro-1-[[(2R)-2-methyloxiranyl]methyl]-4-nitro-1H-imidazole (CAS 681490-93-7)
- 4-(2,2,2-Trifluoroethoxy)cyclohexan-1-amine (CAS 929973-19-3)
- 1-(Aminomethyl)-n-benzyl-n-methylcyclobutan-1-amine (CAS 1501189-97-4)
- (2-(Ethylthio)pyridin-4-yl)methanamine (CAS 1157038-68-0)
- Cyclopeptide-5 (CAS 197172-76-2)
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