(2S,4S)-tert-butyl 4-(acetylthio)-2-((tert-butoxycarbonyl(sulfamoyl)amino)methyl)pyrrolidine-1-carboxylate CAS 148017-43-0
| CAS No. | 148017-43-0 |
| Molecular Formula | C17H31N3O7S2 |
| Molecular Weight | 453.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (2S,4S)-tert-butyl 4-(acetylthio)-2-((tert-butoxycarbonyl(sulfamoyl)amino)methyl)pyrrolidine-1-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.
(2S,4S)-tert-butyl 4-(acetylthio)-2-((tert-butoxycarbonyl(sulfamoyl)amino)methyl)pyrrolidine-1-carboxylate (CAS 148017-43-0), molecular formula C17H31N3O7S2 and molecular weight 453.57 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, (2S,4S)-tert-butyl 4-(acetylthio)-2-((tert-butoxycarbonyl(sulfamoyl)amino)methyl)pyrrolidine-1-carboxylate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.57 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C17H31N3O7S2 |
| Molecular Weight | 453.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Recommended Standards
- 1-Benzyl-4-[(5-benzyloxy-6-methoxy-1-indanone)-2-ylidenyl]methylpiperidine 120013-75-4 2,3-Dihydro-6-methoxy-5-(phenylmethoxy)-2-[[1-(phenylmethyl)-4-piperidinyl]methylene]-1H-inden-1-one (CAS 120013-75-4)
- 2-(((3-(2-Methylaziridin-1-yl)propanoyl)oxy)methyl)butane-1,2-diyl bis(3-(2-methylaziridin-1-yl)propanoate) (CAS 1544631-62-0)
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- 1-Methyl-5-oxo-2-(4-(trifluoromethyl)phenyl)pyrrolidine-3-carboxylic acid (CAS 1268147-47-2)
- 5-amino-3-[2-oxo-2-(piperidin-1-yl)ethyl]-2,3-dihydro-1,3-benzoxazol-2-one (CAS 1157074-84-4)
- 1-Amino-5-(trifluoromethyl)naphthalene (CAS 316-72-3)
- Relugolix Impurity 100 (CAS CATO-C4X-2429100)
- 1-(4,6-Dichloro-3-pyridyl)propan-1-one (CAS 166525-49-1)
- 4-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)-1,2-dihydro-3H-pyrazol-3-one (CAS 303152-88-7)
- Methyl 5-ethyl-4-oxoheptanoate (CAS 65213-30-1)
- 2-(4-Methylpiperazin-1-yl)-2-(thiophen-2-yl)ethan-1-amine (CAS 857041-65-7)
- Leurubicin (CAS 70774-25-3)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
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