(2S,4R)-4-(2-Methoxy-2-oxoethyl)pyrrolidine-2-carboxylic acid hydrochloride CAS 2137144-77-3
| CAS No. | 2137144-77-3 |
| Molecular Formula | C8H13NO4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (2S,4R)-4-(2-Methoxy-2-oxoethyl)pyrrolidine-2-carboxylic acid hydrochloride (CAS 2137144-77-3), a certified reference material (molecular formula C8H13NO4HCl, MW 223.65 g/mol) for analytical method development and quality control.
The molecular framework of (2S,4R)-4-(2-Methoxy-2-oxoethyl)pyrrolidine-2-carboxylic acid hydrochloride (C8H13NO4HCl) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S,4R)-4-(2-Methoxy-2-oxoethyl)pyrrolidine-2-carboxylic acid hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H13NO4 HCl |
| Molecular Weight | 223.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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Why CATO?
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