3-Chloro-2,4,6-trifluorobenzoic acid CAS 174312-95-9
| CAS No. | 174312-95-9 |
| Molecular Formula | C7H2ClF3O2 |
| Molecular Weight | 210.54 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-2,4,6-trifluorobenzoic acid.
3-Chloro-2,4,6-trifluorobenzoic acid (CAS 174312-95-9), molecular formula C7H2ClF3O2 and molecular weight 210.54 g/mol, is a CATO reference standard with documented purity and traceability.
3-Chloro-2,4,6-trifluorobenzoic acid (C7H2ClF3O2) 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.
CATO manufactures 3-Chloro-2,4,6-trifluorobenzoic 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.
Physical & Chemical Properties
| Molecular Formula | C7H2ClF3O2 |
| Molecular Weight | 210.54 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.) | 2006 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-Chloro-3,5,6-trifluorobenzoic acid (CAS 1805475-26-6)
- 3-Chloro-2,5,6-trifluorobenzoic acid (CAS 1805475-28-8)
- 4-Chloro-2,3,5-trifluorobenzoic acid (CAS 1807223-00-2)
- 2-Chloro-6-(trifluoromethyl)pyrimidine-4-carbaldehyde (CAS 944901-79-5)
- 4-Chloro-1-(2,2-difluoroethyl)-1h-pyrazole-3-carboxylic acid (CAS 1006486-42-5)
- 5-Chloro-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxylic acid (CAS 1202993-11-0)
- Methyl 4-chloro-1-(difluoromethyl)-1H-pyrazole-3-carboxylate (CAS 1310351-06-4)
- 1-CHloro-3,3,4,4,5,5-hexafluorocyclopentene (CAS 3761-95-3)
Recommended Standards
- Potassium tetracyanopalladate(II) xhydrate (CAS 2639874-66-9)
- 6-Chloro-2,3-bis(chloromethyl)pyridine (CAS 220001-94-5)
- 3,4,5-Trichloro-2,6-dimethylpyridine (CAS 28597-08-2)
- 2,6-Dichloro-4-(chloromethyl)-3-methylpyridine (CAS 2387261-63-2)
- μ-Bis(cyanotrihydroborato)tetrakis(triphenylphosphine)dicopper(I) (CAS 51321-47-2)
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