(S)-1-Acetyl-N-hydroxypyrrolidine-2-carboxamide CAS 31982-74-8
| CAS No. | 31982-74-8 |
| Molecular Formula | C7H12N2O3 |
| Molecular Weight | 172.18 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)-1-Acetyl-N-hydroxypyrrolidine-2-carboxamide.
(S)-1-Acetyl-N-hydroxypyrrolidine-2-carboxamide (CAS 31982-74-8) is a high-purity analytical reference standard with the molecular formula C7H12N2O3 and a molecular weight of 172.18 g/mol.
Based on its molecular formula C7H12N2O3, (S)-1-Acetyl-N-hydroxypyrrolidine-2-carboxamide contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 172.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 (S)-1-Acetyl-N-hydroxypyrrolidine-2-carboxamide 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 | C7H12N2O3 |
| Molecular Weight | 172.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1966 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (1R,2R)-Cyclohexane-1,2-dicarboxylic acid (CAS 46022-05-3)
- (S)-Methyl 1-carbamoylpyrrolidine-2-carboxylate (CAS 578740-75-7)
- (R)-Methyl 1-methyl-5-oxopiperazine-2-carboxylate (CAS 2750435-75-5)
- (1S,2S)-Cyclohexane-1,2-dicarboxylic acid (CAS 21963-41-7)
- 7-(sec-Butyl)indoline-2,3-dione (CAS 57817-01-3)
- (4,4-Dimethylazetidin-2-yl)methanol (CAS 1408242-58-9)
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Why CATO?
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