4-Chloro-2,3,5-trifluorobenzoic acid CAS 1807223-00-2
| CAS No. | 1807223-00-2 |
| Molecular Formula | C7H2ClF3O2 |
| Molecular Weight | 210.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Chloro-2,3,5-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.
4-Chloro-2,3,5-trifluorobenzoic acid (CAS 1807223-00-2) is a high-purity analytical reference standard with the molecular formula C7H2ClF3O2 and a molecular weight of 210.54 g/mol.
4-Chloro-2,3,5-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. 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.
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.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 3-Chloro-2,4,6-trifluorobenzoic acid (CAS 174312-95-9)
- 2-Chloro-3,5,6-trifluorobenzoic acid (CAS 1805475-26-6)
- 3-Chloro-2,5,6-trifluorobenzoic acid (CAS 1805475-28-8)
- 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
- 3-(Trifluoromethyl)pyrazine-2-carbonyl chloride (CAS 942516-02-1)
- 2,4,5-Trifluoro-3-chlorobenzoic acid (CAS 101513-77-3)
- Moxifloxacin Impurity N45 (CAS 1042641-60-0)
- Potassium tetracyanopalladate(II) xhydrate (CAS 2639874-66-9)
- Phenyl thiocyanate (CAS 5285-87-0)
- 2-((2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)methyl)oxirane (CAS 73692-54-3)
- 2-Amino-6-((3-methoxypropyl)amino)pyridine-3,4,5-tricarbonitrile (CAS 102206-80-4)
- tert-butyl (4R)-4-(2-methoxy-2-oxo-ethyl)-2,2-dimethyl-oxazolidine-3-carboxylate (CAS 153053-18-0)
- 2-(tert-Butyl)thiazole (CAS 13623-12-6)
- Ticagrelor Impurity 87 (Mixture of Diastereomers) (CAS CATO-C4X-109387)
- 4-Chloro-2-methylbenzenethiol (CAS 17178-01-7)
- 7-Hydroxy-3-(quinolin-7-yl)-4H-chromen-4-one (CAS 97850-39-0)
- Avibactam Impurity 39 (CAS CATO-C4X-134839)
- Fibrinogen-Binding Peptide (CAS 137235-80-4)
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