ethyl 2-chloro-2-(2-chlorophenyl)acetate CAS 80173-43-9
| CAS No. | 80173-43-9 |
| Molecular Formula | C10H16Cl2O2 |
| Molecular Weight | 239.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including ethyl 2-chloro-2-(2-chlorophenyl)acetate.
CATO supplies ethyl 2-chloro-2-(2-chlorophenyl)acetate (CAS 80173-43-9), a certified reference material (molecular formula C10H16Cl2O2, MW 239.14 g/mol) for analytical method development and quality control.
The molecular framework of ethyl 2-chloro-2-(2-chlorophenyl)acetate (C10H16Cl2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ethyl 2-chloro-2-(2-chlorophenyl)acetate 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 | C10H16Cl2O2 |
| Molecular Weight | 239.14 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
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- 1-(4-Hydroxyphenyl)-2-methoxyethanone (CAS 32136-81-5)
- Methyl 2-(1-aminocyclopropyl)benzoate (CAS 1314643-75-8)
- (2-Methylpropyl)[(pyridin-2-yl)methyl]amine (CAS 892592-08-4)
- 7-chloro-5-methyl-imidazo[1,2-a]pyrimidine (CAS 2681279-09-2)
- 4-(3,4-Dimethylphenyl)-2-hydrazono-5-methyl-2,3-dihydrothiazole (CAS 886494-51-5)
- Ethyl 4-cyano-2-fluorobenzoate (CAS 220389-15-1)
- 1,2-Diisopropyl-3-methyl-2,3-dihydro-1H-pyrazole (CAS 545342-27-6)
- D-allo-Thr7-Semaglutide (CAS CATO-C4X-2226242)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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