(2S,4R)-4-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid CAS 1049984-28-2
| CAS No. | 1049984-28-2 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H11NO2, (2S,4R)-4-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid 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 153.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies (2S,4R)-4-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid (CAS 1049984-28-2), a certified reference material (molecular formula C8H11NO2, MW 153.18 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.
As a certified reference material (CRM), (2S,4R)-4-(prop-2-yn-1-yl)pyrrolidine-2-carboxylic acid 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 | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- (4-Bromophenyl)(4-propylphenyl)methanol (CAS 586368-94-7)
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- 2-((5-Chloroquinolin-8-yl)oxy)-N,N-dimethylacetamide (CAS 88349-92-2)
- (4-(2-Fluorophenyl)piperazin-1-yl)(1H-indol-2-yl)methanone (CAS 919729-68-3)
- 1-(Tert-butyl)2-methyl(2S,4R)-4-((4,4''-diamino-5'-(4-aminophenyl)-[1,1':3',1''-terphenyl]-4'-yl)methoxy)pyrrolidine-1,2-dicarboxylate (CAS 2116475-70-6)
- [1-(Oxan-2-yl)-1H-indazol-5-yl]boronic acid (CAS 1562245-02-6)
- Galanin-Like Peptide (human) trifluoroacetate salt (CAS 245114-99-2)
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