(S)-tert-Butyl 1-(2-methoxy-2-oxoethyl)pyrrolidine-2-carboxylate CAS 161108-80-1
| CAS No. | 161108-80-1 |
| Molecular Formula | C12H21NO4 |
| Molecular Weight | 243.30 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 (S)-tert-Butyl 1-(2-methoxy-2-oxoethyl)pyrrolidine-2-carboxylate.
CATO supplies (S)-tert-Butyl 1-(2-methoxy-2-oxoethyl)pyrrolidine-2-carboxylate (CAS 161108-80-1), a certified reference material (molecular formula C12H21NO4, MW 243.30 g/mol) for analytical method development and quality control.
The molecular framework of (S)-tert-Butyl 1-(2-methoxy-2-oxoethyl)pyrrolidine-2-carboxylate (C12H21NO4) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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. 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).
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), (S)-tert-Butyl 1-(2-methoxy-2-oxoethyl)pyrrolidine-2-carboxylate 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 | C12H21NO4 |
| Molecular Weight | 243.30 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2003 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (<I>S</I>)-1-Boc-2-piperidineacetic acid (CAS 159898-10-9)
- 1-(Tert-butoxycarbonyl)-4,4-dimethylpyrrolidine-2-carboxylic acid (CAS 1613115-21-1)
- Ethyl 3-ethoxy-3-(pivaloylimino)propanoate (CAS 1597421-67-4)
- (3Ar,5r,6s,6ar)-2,2-Dimethyl-5-[(pyrrolidin-1-yl)methyl]-tetrahydro-2h-furo[2,3-d][1,3]dioxol-6-ol (CAS 161468-28-6)
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