(2S,4S)-1-Benzoyl-4-((methylsulfonyl)oxy)pyrrolidine-2-carboxylic acid CAS 129155-63-1
| CAS No. | 129155-63-1 |
| Molecular Formula | C13H15NO6S |
| Molecular Weight | 313.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H15NO6S, (2S,4S)-1-Benzoyl-4-((methylsulfonyl)oxy)pyrrolidine-2-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 313.33 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,4S)-1-Benzoyl-4-((methylsulfonyl)oxy)pyrrolidine-2-carboxylic acid (CAS 129155-63-1), a certified reference material (molecular formula C13H15NO6S, MW 313.33 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H15NO6S |
| Molecular Weight | 313.33 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Amino-7-((2-hydroxyethoxy)methyl)-6-(methylthio)-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidine-5-carboxamide (CAS 127945-64-6)
- 2-{[5-(3-Phenyl-1,2,4-oxadiazol-5-yl)-pyridin-2-yl]sulfanyl}acetic acid (CAS 1325307-43-4)
- 3-{[2-(4-methanesulfonylphenyl)-2-oxoethyl]carbamoyl}propanoic acid (CAS 1251925-44-6)
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