1217662-99-1 1276AD C14H17Cl2NO3 Methyl (2S,4S)-4-(2,4-dichloro-3,5-dimethyl-phenoxy)-2-pyrrolidinecarboxylate CAS 1217662-99-1
| CAS No. | 1217662-99-1 |
| Molecular Formula | C14H17Cl2NO3 |
| Molecular Weight | 318.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1217662-99-1 1276AD C14H17Cl2NO3 Methyl (2S,4S)-4-(2,4-dichloro-3,5-dimethyl-phenoxy)-2-pyrrolidinecarboxylate (C14H17Cl2NO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide 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 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).
CATO supplies 1217662-99-1 1276AD C14H17Cl2NO3 Methyl (2S,4S)-4-(2,4-dichloro-3,5-dimethyl-phenoxy)-2-pyrrolidinecarboxylate (CAS 1217662-99-1), a certified reference material (molecular formula C14H17Cl2NO3, MW 318.20 g/mol) for analytical method development and quality control.
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 1217662-99-1 1276AD C14H17Cl2NO3 Methyl (2S,4S)-4-(2,4-dichloro-3,5-dimethyl-phenoxy)-2-pyrrolidinecarboxylate 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 | C14H17Cl2NO3 |
| Molecular Weight | 318.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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