2-(5-(3-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-1,1-dimethyl-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate CAS 442912-55-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 442912-55-2 |
| Molecular Formula | C45H47N3O16S4 |
| Molecular Weight | 1014.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-(3-(6-((2,5-Dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-1,1-dimethyl-6,8-disulfo-1,3-dihydro-2H-benzo[e]indol-2-ylidene)penta-1,3-dien-1-yl)-3-ethyl-1,1-dimethyl-8-sulfo-1H-benzo[e]indol-3-ium-6-sulfonate (CAS 442912-55-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C45H47N3O16S4. Molecular weight: 1014.13 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C45H47N3O16S4 |
| Molecular Weight | 1014.13 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) | 24.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 4 |
Related Dioxopyrrolidin Standards
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