668-34-8 4QZ570621E Fentin Stannylium, triphenyl- Fentin [ISO] Fentine [ISO-French] Triphenylstannylium Triphenyltin Fentine UNII-4QZ570621E CAS 668-34-8
| CAS No. | 668-34-8 |
| Molecular Formula | C18H15Sn |
| Molecular Weight | 350.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 350.02 g/mol gives 668-34-8 4QZ570621E Fentin Stannylium, triphenyl- Fentin [ISO] Fentine [ISO-French] Triphenylstannylium Triphenyltin Fentine UNII-4QZ570621E distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 668-34-8 4QZ570621E Fentin Stannylium, triphenyl- Fentin [ISO] Fentine [ISO-French] Triphenylstannylium Triphenyltin Fentine UNII-4QZ570621E (CAS 668-34-8), a certified reference material (molecular formula C18H15Sn, MW 350.02 g/mol) for analytical method development and quality control.
The molecular framework of 668-34-8 4QZ570621E Fentin Stannylium, triphenyl- Fentin [ISO] Fentine [ISO-French] Triphenylstannylium Triphenyltin Fentine UNII-4QZ570621E (C18H15Sn) is characterized by a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 668-34-8 4QZ570621E Fentin Stannylium, triphenyl- Fentin [ISO] Fentine [ISO-French] Triphenylstannylium Triphenyltin Fentine UNII-4QZ570621E 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 | C18H15Sn |
| Molecular Weight | 350.02 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
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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