3-Chloro-4-(2-chloro-1,1,2-trifluoro-ethoxy)-phenol CAS 887268-35-1
| CAS No. | 887268-35-1 |
| Molecular Formula | C8H5Cl2F3O2 |
| Molecular Weight | 261.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3-Chloro-4-(2-chloro-1,1,2-trifluoro-ethoxy)-phenol.
3-Chloro-4-(2-chloro-1,1,2-trifluoro-ethoxy)-phenol (CAS 887268-35-1), molecular formula C8H5Cl2F3O2 and molecular weight 261.03 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C8H5Cl2F3O2, 3-Chloro-4-(2-chloro-1,1,2-trifluoro-ethoxy)-phenol contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 261.03 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3-Chloro-4-(2-chloro-1,1,2-trifluoro-ethoxy)-phenol 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.
Physical & Chemical Properties
| Molecular Formula | C8H5Cl2F3O2 |
| Molecular Weight | 261.03 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
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