6-Chloro-2-fluoro-3-(trifluoromethyl)benzoic acid CAS 1028306-70-8
| CAS No. | 1028306-70-8 |
| Molecular Formula | C8H3ClF4O2 |
| Molecular Weight | 242.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Chloro-2-fluoro-3-(trifluoromethyl)benzoic acid 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.
6-Chloro-2-fluoro-3-(trifluoromethyl)benzoic acid (CAS 1028306-70-8), molecular formula C8H3ClF4O2 and molecular weight 242.55 g/mol, is a CATO reference standard with documented purity and traceability.
6-Chloro-2-fluoro-3-(trifluoromethyl)benzoic acid (C8H3ClF4O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C8H3ClF4O2 |
| Molecular Weight | 242.55 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2-fluoro-5-(trifluoromethyl)benzoic acid (CAS 129931-45-9)
- 3-Chloro-2-fluoro-4-(trifluoromethyl)benzoic acid (CAS 1431329-63-3)
- 6-Chloro-2,2,3,3-tetrafluoro-2,3-dihydro-benzo[1,4]dioxine (CAS 151276-12-9)
- 5-Chloro-4-fluoro-2-(trifluoromethyl)benzoic acid (CAS 1805222-16-5)
- 2-Chloro-3-fluoro-4-(trifluoromethyl)benzoic acid (CAS 1805457-37-7)
- 4-Chloro-3-fluoro-5-(trifluoromethyl)benzoic acid (CAS 1805457-54-8)
- 2-Chloro-5-fluoro-3-(trifluoromethyl)benzoic acid (CAS 1805955-65-0)
- 5-Chloro-2-fluoro-3-(trifluoromethyl)benzoic acid (CAS 1807119-60-3)
Recommended Standards
- 6-Chloro-5-nitro-2-(trifluoromethyl)pyrimidin-4-amine (CAS 889954-48-7)
- 5-Fluoro-2-(trifluoromethoxy)benzoyl chloride (CAS 1092460-84-8)
- 4-Chloro-3-nitro-6-(trifluoromethyl)pyridin-2(1H)-one (CAS 947144-53-8)
- 2-Chloro-5-nitro-6-(trifluoromethyl)pyrimidin-4-amine (CAS 23663-18-5)
- 2-(2-(Furan-2-ylmethylene)hydrazineyl)-5-(3-methoxybenzyl)thiazol-4(5H)-one (CAS 620541-60-8)
- 1H,1H,5H-Octafluoro-1-iodopentane (CAS 678-74-0)
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- N-(3-(4-amino-3-methylphenoxy)phenyl)acetamide (CAS 946742-90-1)
- (1S)-2-Amino-1-(4-methoxyphenyl)ethanol (CAS 46084-19-9)
- Salicylic Acid 2-O-β-D-Glucoside (CAS 10366-91-3)
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- Insulin Degludec Impurity 17 (CAS CATO-C4X-215717)
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