Methyl 4-(2-chloro-4-methylphenyl)-3-fluorobenzoate CAS 1820641-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1820641-96-0 |
| Molecular Formula | C15H12ClFO2 |
| Molecular Weight | 278.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 4-(2-chloro-4-methylphenyl)-3-fluorobenzoate (CAS 1820641-96-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12ClFO2. Molecular weight: 278.71 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12ClFO2 |
| Molecular Weight | 278.71 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 |
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Recommended Standards
- Methyl 4-(3-chloro-4-methylphenyl)-3-fluorobenzoate (CAS 1820614-43-4)
- Methyl 4-(3-chloro-4-methylphenyl)-2-fluorobenzoate (CAS 1820707-70-7)
- Methyl 2-[4-(3-chloro-5-fluorophenyl)phenyl]acetate (CAS 1820613-54-4)
- 3-(2-Methyl-1,3-thiazol-4-yl)propanoic acid (CAS 933742-78-0)
- 2-(1-Methylpiperidin-3-yl)ethan-1-amine (CAS 53295-72-0)
- 4,5-Dichloro-2-methylcinnamic acid (CAS 1807389-75-8)
- Methyl 1-(2-hydroxycyclohexyl)-1h-1,2,3-triazole-4-carboxylate (CAS 1197579-14-8)
- Ethyl 4-chloro-6-hydroxy-5-nitronicotinate (CAS 1210835-74-7)
- 5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidine-2-carbaldehyde (CAS 55293-96-4)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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