(2R,4'R,8a'R)-1-(tert-butoxycarbonyl)-6'-oxohexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxylic acid CAS 894786-94-8
| CAS No. | 894786-94-8 |
| Molecular Formula | C16H24N2O5S |
| Molecular Weight | 356.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,4'R,8a'R)-1-(tert-butoxycarbonyl)-6'-oxohexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxylic acid (CAS 894786-94-8), molecular formula C16H24N2O5S and molecular weight 356.44 g/mol, is a CATO reference standard with documented purity and traceability.
(2R,4'R,8a'R)-1-(tert-butoxycarbonyl)-6'-oxohexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxylic acid (C16H24N2O5S) contains a nitrogen-containing heterocyclic scaffold, 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.
CATO manufactures (2R,4'R,8a'R)-1-(tert-butoxycarbonyl)-6'-oxohexahydrospiro[pyrrolidine-2,7'-pyrrolo[2,1-b][1,3]thiazine]-4'-carboxylic acid 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 | C16H24N2O5S |
| Molecular Weight | 356.44 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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