4a,6-Anhydro-4-tert-butyldimethylsilyl Simvastatin CAS 125175-64-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125175-64-6 |
| Molecular Formula | C31H52O6Si |
| Molecular Weight | 548.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4a,6-Anhydro-4-tert-butyldimethylsilyl Simvastatin (CAS 125175-64-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C31H52O6Si. Molecular weight: 548.83 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C31H52O6Si |
| Molecular Weight | 548.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
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Recommended Standards
- (3-(Tert-butoxy)-2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)dicyclohexylphosphane (CAS 2489243-26-5)
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- Lurasidone Impurity 29 (CAS CATO-C4X-102829)
- [1,1':4',1''-Terphenyl]-4,4''-dicarbonitrile (CAS 17788-93-1)
- 2-((4-Chlorobenzyl)thio)-1-methyl-1H-benzo[d]imidazole (CAS 561026-39-9)
- (2S)-1,5-dimethylpyrrolidine-2-carboxylic acid (CAS 1933769-60-8)
- 3-(3-Methylthioureido)benzamide (CAS 880391-19-5)
- (1-(Tetrahydro-2H-pyran-2-yl)-3-(trifluoromethyl)-1H-pyrazol-5-yl)boronic acid (CAS 1141878-45-6)
- 1-(4-(Difluoromethyl)phenyl)ethan-1-one (CAS 179990-93-3)
- Semaglutide Impurity 13 (CAS CATO-C4X-222613)
Why CATO?
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