1-Chloro-1-(4-methoxyphenyl)siletane CAS 251453-07-3
| CAS No. | 251453-07-3 |
| Molecular Formula | C10H13ClOSi |
| Molecular Weight | 212.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-Chloro-1-(4-methoxyphenyl)siletane 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.
CATO supplies 1-Chloro-1-(4-methoxyphenyl)siletane (CAS 251453-07-3), a certified reference material (molecular formula C10H13ClOSi, MW 212.75 g/mol) for analytical method development and quality control.
1-Chloro-1-(4-methoxyphenyl)siletane (C10H13ClOSi) contains a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C10H13ClOSi |
| Molecular Weight | 212.75 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
- (4-Chlorophenyl)(trimethylsilyl)methanone (CAS 75748-10-6)
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- Chlorodimethyl(3-phenylpropyl)silane (CAS 17146-09-7)
- (Chloromethyl)triethoxysilane (CAS 15267-95-5)
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- 4-Hydroxy-2-butanone (CAS 590-90-9)
- 2-Iodo-3-methyl-4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine (CAS 1393545-92-0)
- Methyl 2-((1H-imidazol-2-yl)thio)acetate (CAS 885685-62-1)
- Terbutaline EP Impurity D (CAS 94109-61-2)
- Liraglutide Impurity 21 TFA Salt (CAS CATO-C4X-199221)
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