3-(Heptafluoroisopropoxy)propyltrimethoxysilane CAS 19116-61-1
| CAS No. | 19116-61-1 |
| Molecular Formula | C9H15F7O4Si |
| Molecular Weight | 348.29 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 3-(Heptafluoroisopropoxy)propyltrimethoxysilane.
3-(Heptafluoroisopropoxy)propyltrimethoxysilane (CAS 19116-61-1), molecular formula C9H15F7O4Si and molecular weight 348.29 g/mol, is a CATO reference standard with documented purity and traceability.
3-(Heptafluoroisopropoxy)propyltrimethoxysilane (C9H15F7O4Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; 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.
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 3-(Heptafluoroisopropoxy)propyltrimethoxysilane 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 | C9H15F7O4Si |
| Molecular Weight | 348.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
Recommended Standards
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- N-((1-methylpiperidin-2-yl)methyl)propan-2-amine (CAS 1303906-46-8)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
Why CATO?
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