4-Chloro-2,6-difluorobenzoyl chloride CAS 272104-45-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 272104-45-7 |
| Molecular Formula | C7H2Cl2F2O |
| Molecular Weight | 210.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Chloro-2,6-difluorobenzoyl chloride (CAS 272104-45-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H2Cl2F2O. Molecular weight: 210.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H2Cl2F2O |
| Molecular Weight | 210.99 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 4-Chloro-5-iodo-o-xylene (CAS 1208078-25-4)
- 2-Chloro-4,5-difluorobenzoyl chloride (CAS 121872-95-5)
- 5-Chloro-2,4-difluorobenzoyl chloride (CAS 1261734-09-1)
- 4-Chloro-3,5-difluorobenzoyl chloride (CAS 1261799-38-5)
- 132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) (CAS 132794-08-2)
- 157373-00-7 3 - Chloro - 2,4 - difluorobenzoyl chloride 3-Chloro-2,4-difluoro-benzoyl chloride 3-chloro-2,4-difluorobenzoyl chloride 3-chloro-2,4-difluorobenzyl chloride benzoyl chloride, 3-chloro-2,4-difluoro- (9ci) (CAS 157373-00-7)
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Recommended Standards
- 261762-43-0 3-chloranyl-2,6-bis(fluoranyl)benzoyl chloride 3-chloro-2,6-difluorobenzoyl chloride A818251 (CAS 261762-43-0)
- 2-Fluoro-3-(N,N-dimethylaminocarbonyl)phenylboronic acid (CAS 1451391-88-0)
- 2-(Bromomethyl)-5-(difluoromethyl)furan (CAS 1644345-93-6)
- tert-Butyl 4-((tert-butyldiphenylsilyl)oxy)cyclohexanecarboxylate (CAS 1010086-31-3)
- 5-Fluoro-2-(1,1,1,3,3,3-hexafluoropropan-2-yloxy)benzaldehyde (CAS 1779118-60-3)
- Hexanedioic acid, polymer with 5-amino-1,3,3-trimethylcyclohexanemethanamine and 1,4-butanediol (CAS 75790-80-6)
- (4'-Tert-butyl[1,1'-biphenyl]-4-yl)acetonitrile (CAS 893738-35-7)
- tert-Butyl 3-methyl-1H-indazole-1-carboxylate (CAS 174180-72-4)
- n-(2-(Furan-2-yl)ethyl)-5-methyl-[1,2,4]triazolo[1,5-a]pyrimidin-7-amine (CAS 1178371-80-6)
- Peptide Impurity 26 (CAS 1350456-66-4)
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