Bis(4-methoxyphenyl)dimethylsilane CAS 69983-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 69983-36-4 |
| Molecular Formula | C16H20O2Si |
| Molecular Weight | 272.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-methoxyphenyl)dimethylsilane (CAS 69983-36-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H20O2Si. Molecular weight: 272.41 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H20O2Si |
| Molecular Weight | 272.41 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
Related Bis Standards
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- (2-((4-Methoxyphenyl)dimethylsilyl)phenyl)methanol (CAS 944064-51-1)
- 3-(4-methoxyphenyl)-[1,2,4]triazolo[4,3-b]pyridazine-6-thiol (CAS 901273-03-8)
- 5-(4-Methoxyphenyl)-2,2'-bithiophene (CAS 106925-79-5)
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- 6-(4-Methoxyphenyl)-3-methylimidazo[2,1-b]thiazole-5-carbaldehyde (CAS 134670-46-5)
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Recommended Standards
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- 4-[(2,3-dihydro-1,4-benzodioxin-2-ylcarbonyl)amino]benzenecarboxylic acid (CAS 309923-57-7)
- (4-amino-3,5-dimethyl-1H-pyrazol-1-yl)acetic acid,2HCl (CAS 1334146-64-3)
- (3-Amino-6-(5-methylfuran-2-yl)-4-(trifluoromethyl)thieno[2,3-b]pyridin-2-yl)(benzo[d][1,3]dioxol-5-yl)methanone (CAS 625377-84-6)
- N-(3-Amino-4-methylphenyl)-2-(dimethylamino)acetamide dihydrochloride (CAS 1286034-30-7)
- D-β-Asp9-Tirzepatide (CAS CATO-CPTD788932)
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