2,6-Dichloro-3-(trifluoromethyl)phenol CAS 393-00-0
| CAS No. | 393-00-0 |
| Molecular Formula | C7H3Cl2F3O |
| Molecular Weight | 231.00 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 2,6-Dichloro-3-(trifluoromethyl)phenol.
2,6-Dichloro-3-(trifluoromethyl)phenol (CAS 393-00-0), molecular formula C7H3Cl2F3O and molecular weight 231.00 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 2,6-Dichloro-3-(trifluoromethyl)phenol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 231.00 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2,6-Dichloro-3-(trifluoromethyl)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 | C7H3Cl2F3O |
| Molecular Weight | 231.00 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.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Dichloro Standards
- 2,4-Dichloro-5-methyl-6-(trifluoromethyl)pyrimidine (CAS 1186423-90-4)
- 2,6-Dichloro-5-(trifluoromethyl)pyridin-3-amine (CAS 1196698-33-5)
- 1,3-Dichloro-2-(difluoromethoxy)-5-fluoro-benzene (CAS 1417567-25-9)
- 3,5-Dichloro-4-(trifluoromethyl)pyridin-2-amine (CAS 1446182-76-8)
- 4,6-Dichloro-2-(2,2,2-trifluoroethyl)pyrimidine (CAS 1465571-87-2)
- 1,3-Dichloro-5-(trifluoromethoxy)benzene (CAS 151276-08-3)
- 1,2-Dichloro-3-(trifluoromethoxy)benzene (CAS 151276-09-4)
- 1,2-Dichloro-4-(trifluoromethoxy)benzene (CAS 151276-10-7)
Recommended Standards
- 2,4-Dichloro-1-(trifluoromethoxy)benzene (CAS 451-85-4)
- 3,6-Dichloro-5-(trifluoromethyl)pyridin-2-amine (CAS 79456-29-4)
- 2,3-Dichloro-5-(trifluoromethyl)pyridin-4-amine (CAS 431942-80-2)
- 4,5-Dichloro-2-methyl-6-(trifluoromethyl)pyrimidine (CAS 425394-33-8)
- Dimethyl Benzylmalonate (CAS 49769-78-0)
- 3’-Amino-4’-methylacetophenone (CAS 17071-24-8)
- 7-(3,4,5-Trimethoxyphenyl)-7-oxoheptanoic acid (CAS 951891-88-6)
- (S)-1-cyclopropyl-2,2,2-trifluoroethan-1-ol (CAS 1568256-61-0)
- tert-butyl N-[trans-3-(hydroxymethyl)cyclopentyl]carbamate (CAS 862700-39-8)
- 4-(Phenoxymethyl)-1,3-thiazol-2-amine (CAS 94830-63-4)
- Olaparib Impurity 125 (CAS CATO-C4X-1135125)
- 4-(6-Fluoropyridin-2-yl)piperidine-4-carbonitrilehydrochloride (CAS 1185145-94-1)
- 2-(Bromomethyl)-5-methylimidazo[1,2-a]pyridine (CAS 502841-56-7)
- Semaglutide Impurity 8 (CAS CATO-C4X-22268)
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