Phenylvinyldiethoxysilane CAS 4652-09-9
| CAS No. | 4652-09-9 |
| Molecular Formula | C12H17O2Si |
| Molecular Weight | 221.35 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 Phenylvinyldiethoxysilane.
Phenylvinyldiethoxysilane (CAS 4652-09-9) is a high-purity analytical reference standard with the molecular formula C12H17O2Si and a molecular weight of 221.35 g/mol.
Phenylvinyldiethoxysilane (C12H17O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Phenylvinyldiethoxysilane 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 | C12H17O2Si |
| Molecular Weight | 221.35 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
Recommended Standards
- Ivacaftor Impurity 10 (CAS 873055-58-4)
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- n-(2-Isopropylphenyl)tetrahydrothiophen-3-amine (CAS 1019557-60-8)
- Ethyl 2-phenyl-1H-pyrrole-3-carboxylate (CAS 38597-58-9)
- tert-Butyl 1,5-diazaspiro[3.5]nonane-1-carboxylate (CAS 1334499-80-7)
- Benzo[d]oxazole-2,7-diol (CAS 91660-79-6)
- 1-(5-Chloro-2-methoxyphenyl)propan-1-ol (CAS 1215924-19-8)
- (3-Bromo-2,4-dimethylphenyl)methanol (CAS 1255206-86-0)
- N1-Methyl-N1-(1-methylpiperidin-4-yl)propane-1,3-diamine (CAS 900717-30-8)
- [6-D-phenylalanine]Terlipressin (CAS CATO-C4X-21935)
- 1-methylazepane-2,4-dione (CAS 572911-11-6)
- 3,4-Dimethylthiophen-2-amine (CAS 2567556-60-7)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
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