Tert-butyl(4-iodophenoxy)dimethylsilane CAS 133430-99-6
| CAS No. | 133430-99-6 |
| Molecular Formula | C12H19IOSi |
| Molecular Weight | 334.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Tert-butyl(4-iodophenoxy)dimethylsilane.
Tert-butyl(4-iodophenoxy)dimethylsilane (CAS 133430-99-6) is a high-purity analytical reference standard with the molecular formula C12H19IOSi and a molecular weight of 334.27 g/mol.
Based on its molecular formula C12H19IOSi, Tert-butyl(4-iodophenoxy)dimethylsilane contains a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 334.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Tert-butyl(4-iodophenoxy)dimethylsilane under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H19IOSi |
| Molecular Weight | 334.27 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | I-containing |
Recommended Standards
- Methyl 6-(3-(difluoromethoxy)phenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011400-54-6)
- tert-Butyl(3-iodophenoxy)dimethylsilane (CAS 133910-12-0)
- Methyl 6-(4-(difluoromethoxy)phenyl)-3-methylisoxazolo[5,4-b]pyridine-4-carboxylate (CAS 1011396-51-2)
- 4-(3-Fluorophenyl)-N-[3-(trifluoromethyl)phenyl]-1,3,5-triazin-2-amine (CAS 1797988-97-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com