Methyl 3-chloro-5-(4-fluorophenyl)benzoate CAS 1820620-19-6
| CAS No. | 1820620-19-6 |
| Molecular Formula | C14H10ClFO2 |
| Molecular Weight | 264.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methyl 3-chloro-5-(4-fluorophenyl)benzoate 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.
Methyl 3-chloro-5-(4-fluorophenyl)benzoate (CAS 1820620-19-6), molecular formula C14H10ClFO2 and molecular weight 264.68 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H10ClFO2, Methyl 3-chloro-5-(4-fluorophenyl)benzoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C14H10ClFO2 |
| Molecular Weight | 264.68 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
Related Methyl Standards
- 1-[2-chloro-4-(4-fluorophenoxy)phenyl]ethan-1-one (CAS 1021187-74-5)
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- 4-(3-Chloro-4-methylphenyl)-3-fluorobenzoic acid (CAS 1261965-53-0)
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Recommended Standards
- Methyl 5-(2-chlorophenyl)-2-fluorobenzoate (CAS 1820607-05-3)
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- Methyl 4-(2-chlorophenyl)-2-fluorobenzoate (CAS 1820603-44-8)
- Methyl 2-chloro-4-(2-fluorophenyl)benzoate (CAS 1820649-72-6)
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- 1-Methyl-1,7-diazaspiro[4.4]nonane dihydrochloride (CAS 1956366-79-2)
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- 1-(2,2-Dimethoxyethyl)-2,4-dinitrobenzene (CAS 18436-63-0)
- [1,2,4]Triazolo[1,5-a]pyridine-7-sulfonyl chloride (CAS 1431877-58-5)
- 6-(4-Methylpiperidin-1-yl)pyridazine-3-carboxylic acid (CAS 938137-36-1)
- 2-(1h-1,2,4-Triazol-1-yl)pyridine-4-carboximidamide hydrochloride (CAS 1421606-01-0)
- Semaglutide impurity 193 (CAS CATO-C4X-2226193)
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