3,4-Dichloro-2-(difluoromethoxy)benzyl chloride CAS 1807184-91-3
| CAS No. | 1807184-91-3 |
| Molecular Formula | C8H5Cl3F2O |
| Molecular Weight | 261.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,4-Dichloro-2-(difluoromethoxy)benzyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
3,4-Dichloro-2-(difluoromethoxy)benzyl chloride (CAS 1807184-91-3) is a high-purity analytical reference standard with the molecular formula C8H5Cl3F2O and a molecular weight of 261.48 g/mol.
3,4-Dichloro-2-(difluoromethoxy)benzyl chloride (C8H5Cl3F2O) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl3F2O |
| Molecular Weight | 261.48 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,4-Dichloro-6-(difluoromethoxy)benzyl chloride (CAS 1803714-26-2)
- 3,5-Dichloro-4-(difluoromethoxy)benzyl chloride (CAS 1803714-32-0)
- 2,4-Dichloro-5-(difluoromethoxy)benzyl chloride (CAS 1803790-20-6)
- 3,4-Dichloro-5-(difluoromethoxy)benzyl chloride (CAS 1803790-23-9)
- 4,5-Dichloro-2-(difluoromethoxy)benzyl chloride (CAS 1803790-27-3)
- 2,3-Dichloro-5-(difluoromethoxy)benzyl chloride (CAS 1803790-30-8)
- 2,4-Dichloro-3-(difluoromethoxy)benzyl chloride (CAS 1804883-96-2)
- 2,6-Dichloro-4-(difluoromethoxy)benzyl chloride (CAS 1805125-18-1)
Recommended Standards
- 2,5-Dichloro-3-(difluoromethoxy)benzyl chloride (CAS 1807184-86-6)
- 5-Bromo-2-chloro-7-fluoroquinoxaline (CAS 1881290-86-3)
- 2,3-Dichloro-4-(difluoromethoxy)benzyl chloride (CAS 1807036-65-2)
- 7-Bromo-2-chloro-6-fluoroquinoxaline (CAS 1881295-54-0)
- 5-Amino-3,3-dimethylisobenzofuran-1(3H)-one hydrochloride (CAS 2320463-39-4)
- 8-Bromo-2-methylquinazoline (CAS 1780473-72-4)
- (S)-1-Cyclohexyl-2,2,2-trifluoroethanamine (CAS 75703-08-1)
- 4-((4-Fluorophenyl)carbamoyl)-1H-imidazole-5-carboxylic acid (CAS 575497-25-5)
- Glycine beta-Naphthylamide (CAS 716-94-9)
- 4-(2-Hydroxyethyl)-1-(mesitylsulfonyl)-2,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-65-8)
- 4,5-Dichloro-2-methyl-1H-indole (CAS 479422-01-0)
- Ethyl 2-amino-5-methyl-4-propylthiophene-3-carboxylate (CAS 1170921-60-4)
- Relugolix Impurity 39 (CAS 2814571-33-8)
- Semaglutide impurity 274 (CAS CATO-C4X-2226274)
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 18665070610 / Nicole.chen@cato-chem.com