5-Chloro-2-fluorophenol CAS 186589-76-4
| CAS No. | 186589-76-4 |
| Molecular Formula | C6H4ClFO |
| Molecular Weight | 146.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-fluorophenol (C6H4ClFO) contains a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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).
5-Chloro-2-fluorophenol (CAS 186589-76-4) is a high-purity analytical reference standard with the molecular formula C6H4ClFO and a molecular weight of 146.55 g/mol.
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 5-Chloro-2-fluorophenol 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 | C6H4ClFO |
| Molecular Weight | 146.55 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2010 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
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Recommended Standards
- 5-(Chloromethyl)-2-fluoropyrimidine (CAS 1807147-87-0)
- 2-Amino-5-chloro-3-fluoropyridine (CAS 246847-98-3)
- 2-Chloro-4-fluoropyridin-3-amine (CAS 1805269-43-5)
- 2-Chloro-3-fluorophenol (CAS 863870-86-4)
- 5-Phenyl-2,4,6-pyrimidinetrione (CAS 22275-34-9)
- 1-IOdo-1h,1h,2h,2h-perfluorononane (CAS 2043-52-9)
- tert-Butyl methyl(2-phenoxyethyl)carbamate (CAS 525578-70-5)
- 2-Chloro-4,6-dimethylpyrimidine (CAS 4472-44-0)
- N-(1-(3-aminophenyl)ethyl)acetamide sulfate (CAS 1051368-96-7)
- (Z)-1-Methoxy-3,7-dimethylocta-2,6-diene (CAS 2565-83-5)
- LB 42708 (CAS 226929-39-1)
- 2-((3,4-Dimethylbenzyl)amino)-2-methylpropan-1-ol (CAS 1157539-62-2)
- 4,4-Dimethyl-5-(trifluoromethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1203682-64-7)
- Tau Peptide (268-282) trifluoroacetate salt (CAS 330456-37-6)
Why CATO?
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