Methyl (2S,4S)-4-(2,4,5-trichlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride CAS 1354488-48-4
| CAS No. | 1354488-48-4 |
| Molecular Formula | C12H12Cl3NO3 |
| Molecular Weight | N/A |
| 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.
Methyl (2S,4S)-4-(2,4,5-trichlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride (CAS 1354488-48-4), molecular formula C12H12Cl3NO3HCl and molecular weight 361.04 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of Methyl (2S,4S)-4-(2,4,5-trichlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride (C12H12Cl3NO3HCl) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Methyl (2S,4S)-4-(2,4,5-trichlorophenoxy)-2-pyrrolidinecarboxylate hydrochloride 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 | C12H12Cl3NO3 HCl |
| Molecular Weight | 361.04 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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