Methyl 4,5-dichloro-2-fluorophenylacetate CAS 1804421-25-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804421-25-7 |
| Molecular Formula | C9H7Cl2FO2 |
| Molecular Weight | 237.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 4,5-dichloro-2-fluorophenylacetate (CAS 1804421-25-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7Cl2FO2. Molecular weight: 237.06 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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 |
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Recommended Standards
- Methyl 3,5-dichloro-4-fluorophenylacetate (CAS 1803854-76-3)
- Methyl 2,3-dichloro-5-fluorophenylacetate (CAS 1804880-89-4)
- Ethyl 3,4-dichloro-5-fluorobenzoate (CAS 1803835-29-1)
- 6,7-Dihydro-5H-pyrrolo[3,4-b]pyridine xhydrochloride (CAS 1255306-32-1)
- 3-(Difluoromethyl)pyridine-2,5-diamine (CAS 1804653-67-5)
- 3-(3-fluoro-4-methylbenzoyl)-4H,5H,6H-cyclopenta[b]thiophen-2-amine (CAS 1443980-89-9)
- 1-(3-Bromophenyl)-3-(4-(methylthio)phenyl)propan-1-one (CAS 898781-03-8)
- 2-(4-Chlorophenyl)-2-phenylethan-1-aminehydrochloride (CAS 21998-50-5)
- (1R,3R,4S)-2-azabicyclo[2.2.1]Heptane-3-carbonitrile (CAS 1354357-86-0)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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