tert-Butyl 3-((3-carbamoylphenyl)sulfonyl)pyrrolidine-1-carboxylate CAS 887587-83-9
| CAS No. | 887587-83-9 |
| Molecular Formula | C16H22N2O5S |
| Molecular Weight | 354.42 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 tert-Butyl 3-((3-carbamoylphenyl)sulfonyl)pyrrolidine-1-carboxylate.
CATO supplies tert-Butyl 3-((3-carbamoylphenyl)sulfonyl)pyrrolidine-1-carboxylate (CAS 887587-83-9), a certified reference material (molecular formula C16H22N2O5S, MW 354.42 g/mol) for analytical method development and quality control.
tert-Butyl 3-((3-carbamoylphenyl)sulfonyl)pyrrolidine-1-carboxylate (C16H22N2O5S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C16H22N2O5S |
| Molecular Weight | 354.42 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- N-Cyclopropyl-4-(phenylsulfonyl)-2-(p-tolyl)oxazol-5-amine (CAS 823828-71-3)
- tert-Butyl 3-((4-carbamoylphenyl)sulfonyl)pyrrolidine-1-carboxylate (CAS 887587-88-4)
- N-(5-((2-((2-Fluorophenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)butyramide (CAS 392297-98-2)
- Tert-butyl 4-(3-(4-fluorophenoxy)-2-hydroxypropyl)piperazine-1-carboxylate (CAS 874801-05-5)
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Why CATO?
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