Ethyl 3-(3,5-dichlorophenoxy)propanoate CAS 1153092-97-7
| CAS No. | 1153092-97-7 |
| Molecular Formula | C11H12Cl2O3 |
| Molecular Weight | 263.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Ethyl 3-(3,5-dichlorophenoxy)propanoate (CAS 1153092-97-7), molecular formula C11H12Cl2O3 and molecular weight 263.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H12Cl2O3, Ethyl 3-(3,5-dichlorophenoxy)propanoate contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Ethyl 3-(3,5-dichlorophenoxy)propanoate 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 | C11H12Cl2O3 |
| Molecular Weight | 263.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; 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.) | 1989 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
- Ethyl 3-(2,6-dichlorophenoxy)propanoate (CAS 1094637-34-9)
- Ethyl 3-(2,5-dichlorophenoxy)propanoate (CAS 1099636-05-1)
- Ethyl 3-(2,3-dichlorophenoxy)propanoate (CAS 1099674-81-3)
- 2-(2-(3,5-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1225565-24-1)
- 2-(2-(3,4-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1225797-71-6)
- 2-(2-(2,3-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1225888-66-3)
- 2-(2-(2,4-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1225888-71-0)
- 2-(2-(2,6-Dichlorophenoxy)ethyl)-1,3-dioxolane (CAS 1226306-16-6)
Recommended Standards
- tert-Butyl 4-amino-2,6-dichloronicotinate (CAS 1211517-70-2)
- tert-Butyl (4,6-dichloropyridin-3-yl)carbamate (CAS 1211586-03-6)
- tert-Butyl (2,6-dichloropyridin-3-yl)carbamate (CAS 1044149-00-9)
- 3-(6,7-Dichloro-2,3-dihydrobenzo[b][1,4]dioxin-2-yl)propan-1-ol (CAS 102071-77-2)
- (Z)-4-(4-chlorobenzylidene)-2-phenyloxazol-5(4h)-one (CAS 57427-77-7)
- Silver Telluride(I) (CAS 12002-99-2)
- 3-(3,5-Dimethyl-1H-1,2,4-triazol-1-yl)propanenitrile (CAS 60866-60-6)
- 2-benzoyl-4,5-difluorobenzoic acid (CAS 937635-08-0)
- 3-(Difluoromethoxy)aniline hydrochloride (CAS 1431965-57-9)
- 2-cyclopropylpyrrolidine hydrochloride (CAS 558478-81-2)
- Terbinafine Impurity 45 (CAS CATO-C4X-133845)
- 21450-64-6 Magnesium bromide 2,6-dimethylbenzen-1-ide (1/1/1) DTXSID40403854 (CAS 21450-64-6)
- (S)-4-Ethyloxazolidin-2-one (CAS 13896-06-5)
- Liraglutide Impurity 30 (CAS CATO-C4X-199230)
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