2,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate 1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione 78269-85-9 CAS 78269-85-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78269-85-9 |
| Molecular Formula | C10H17NO5Si |
| Molecular Weight | 259.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dioxopyrrolidin-1-yl (2-(trimethylsilyl)ethyl) carbonate 1-[2-(Trimethylsilyl)ethoxycarbonyloxy]pyrrolidin-2,5-dione 78269-85-9 (CAS 78269-85-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H17NO5Si. Molecular weight: 259.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H17NO5Si |
| Molecular Weight | 259.33 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 7-Methyl-N-(3-methylpyridin-2-yl)-6-oxo-3,4-dihydro-2H,6H-pyrimido[2,1-b][1,3]thiazine-3-carboxamide (CAS 1396635-68-9)
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