Potassium 2-(3-(1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate CAS 945529-56-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 945529-56-6 |
| Molecular Formula | C35H40N3O10S2 K |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Potassium 2-(3-(1-(6-((2,5-dioxopyrrolidin-1-yl)oxy)-6-oxohexyl)-3,3-dimethyl-5-sulfonatoindolin-2-ylidene)prop-1-en-1-yl)-1-ethyl-3,3-dimethyl-3H-indol-1-ium-5-sulfonate (CAS 945529-56-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C35H40N3O10S2 K. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C35H40N3O10S2 K |
| Molecular Weight | 765.93 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) | 17.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 2 |
Related Potassium Standards
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- 2,5-Dioxopyrrolidin-1-yl 4-(5,5-difluoro-1,3,7,9-tetramethyl-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-10-yl)butanoate (CAS 1025119-04-3)
- 3-(2-(2,5-Dioxopyrrolidin-1-yl)ethyl)-5-(phenylamino)thiazolidine-2,4-dione (CAS 1025687-77-7)
- 4-((2,5-Dioxopyrrolidin-1-yl)oxy)-4-oxobutanoic acid (CAS 102696-21-9)
- 1-Benzyl 2-(2,5-dioxopyrrolidin-1-yl) (R)-pyrrolidine-1,2-dicarboxylate (CAS 104055-24-5)
- 2-(2-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)ethyl acrylate (CAS 1042435-35-7)
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Recommended Standards
- 1-(Pyrimidin-2-yl)piperidine-2-carboxylic acid (CAS 1102854-35-2)
- 1-(2-Chloroethyl)-3-(4-cyanophenyl)urea (CAS 13908-43-5)
- 6-(Phenylthio)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 4956-11-0)
- (S)-2-((tert-Butoxycarbonyl)amino)-2-(1-methylcyclopropyl)acetic acid (CAS 928758-14-9)
- 1-Ethyl-5-methyl-4-nitro-1H-pyrazol-3-amine (CAS 1170024-12-0)
- 1-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxylic acid hydrochloride (CAS 1955554-72-9)
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