2,5-Dioxo-1-((3-((3-oxo-3-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonic acid CAS 858128-64-0
| CAS No. | 858128-64-0 |
| Molecular Formula | C22H32N4O11S4 |
| Molecular Weight | 656.77 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,5-Dioxo-1-((3-((3-oxo-3-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonic acid is closely related to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2,5-Dioxo-1-((3-((3-oxo-3-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonic acid (CAS 858128-64-0), a certified reference material (molecular formula C22H32N4O11S4, MW 656.77 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2,5-Dioxo-1-((3-((3-oxo-3-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonic acid is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 656.77 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2,5-Dioxo-1-((3-((3-oxo-3-(2-(5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanamido)ethoxy)propyl)disulfanyl)propanoyl)oxy)pyrrolidine-3-sulfonic 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 | C22H32N4O11S4 |
| Molecular Weight | 656.77 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 4 |
Related Dioxo Standards
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Recommended Standards
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- BQ-610 (CAS 141595-53-1)
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- 2-(((Benzyloxy)carbonyl)amino)-2-(3-iodophenyl)acetic acid (CAS 1313032-58-4)
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- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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