Carbonic Acid 2,5-Dioxo-1-pyrrolidinyl 2-(Ethenylsulfonyl)ethyl Ester CAS 918822-70-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 918822-70-5 |
| Molecular Formula | C9H11NO7S |
| Molecular Weight | 277.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Carbonic Acid 2,5-Dioxo-1-pyrrolidinyl 2-(Ethenylsulfonyl)ethyl Ester (CAS 918822-70-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H11NO7S. Molecular weight: 277.25 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H11NO7S |
| Molecular Weight | 277.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- Liraglutide Impurity 19 TFA Salt (CAS CATO-C4X-199219)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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