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
Purity 97%+In StockPharmaceutical Standards
| 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
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 pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H32N4O11S4. Molecular weight: 656.77 g/mol. Batch-specific COA and technical support are available on request.
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
- 2-[(4-{9-[4-({[2-Carboxycyclohexyl]carbonyl}amino)phenyl]-9H-fluoren-9-yl}anilino)carbonyl]cyclohexanecarboxylic acid (CAS 1217631-94-1)
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- 3-methyl-3-[4-(propan-2-yl)phenyl]oxolane-2,5-dione (CAS 1152513-62-6)
- N1-(2,2-Diethoxyethyl)-N2-(3-fluorophenyl)oxalamide (CAS 898357-85-2)
- 2-(((Benzyloxy)carbonyl)amino)-2-(3-iodophenyl)acetic acid (CAS 1313032-58-4)
- (2-Azabicyclo[4.1.0]Heptan-5-yl)methanol hydrochloride (CAS 2387596-67-8)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com