Methyl 2,5-dichloro-4-fluorophenylacetate CAS 1806277-08-6
| CAS No. | 1806277-08-6 |
| Molecular Formula | C9H7Cl2FO2 |
| Molecular Weight | 237.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2,5-dichloro-4-fluorophenylacetate (C9H7Cl2FO2) 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).
Methyl 2,5-dichloro-4-fluorophenylacetate (CAS 1806277-08-6), molecular formula C9H7Cl2FO2 and molecular weight 237.06 g/mol, is a CATO reference standard with documented purity and traceability.
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 Methyl 2,5-dichloro-4-fluorophenylacetate 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 | C9H7Cl2FO2 |
| Molecular Weight | 237.06 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 Methyl Standards
- Ethyl 2,4-dichloro-5-fluorobenzoate (CAS 103318-75-8)
- Ethyl 3,5-dichloro-4-fluorobenzoate (CAS 115551-95-6)
- Ethyl 3,6-dichloro-2-fluorobenzoate (CAS 1214329-21-1)
- Ethyl 2,3-dichloro-6-fluorobenzoate (CAS 1214332-56-5)
- Ethyl 2,6-dichloro-3-fluorobenzoate (CAS 1214362-96-5)
- Ethyl 4,5-dichloro-2-fluorobenzoate (CAS 1214375-94-6)
- Ethyl 3,5-dichloro-2-fluorobenzoate (CAS 1520350-87-1)
- 2-(2,4-Dichloro-5-fluorophenyl)propanoic acid (CAS 1540880-32-7)
Recommended Standards
- Methyl 2,5-dichloro-3-fluorophenylacetate (CAS 1805479-80-4)
- Ethyl 3,4-dichloro-2-fluorobenzoate (CAS 1806298-91-8)
- Methyl 2,3-dichloro-5-fluorophenylacetate (CAS 1804880-89-4)
- Methyl 2,6-dichloro-4-fluorophenylacetate (CAS 1806302-17-9)
- 4-(Hydroxymethyl)bicyclo[2.2.2]Octane-1-carbonitrile (CAS 94994-13-5)
- 5-Bromo-3-isopropyl-1,2,4-oxadiazole (CAS 1784408-02-1)
- 6-Ethyl-3-iodo-2-methylquinolin-4(1H)-one (CAS 1330752-12-9)
- 1,2-Dibromo-3,4,6-trichlorobenzene (CAS 811720-47-5)
- 2-[(3-Phenylpropyl)thio]benzoic acid (CAS 366801-27-6)
- L-phenylalanine, 1-(phenylsulfonyl)-l-prolyl-4-[[5-[(aminoiminomethyl)amino]-1-oxopentyl]amino]-, hcl (1:1) (CAS 1689542-67-3)
- AG-490 (CAS 134036-52-5)
- 2-[4-(tert-Butyl)phenoxy]-5-fluorophenylamine (CAS 946729-52-8)
- Abiraterone Impurity 19 (CAS 2484719-16-4)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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