Tributyl(perfluorophenyl)stannane CAS 1045-56-3
| CAS No. | 1045-56-3 |
| Molecular Formula | C18H27F5Sn |
| Molecular Weight | 457.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 457.11 g/mol gives Tributyl(perfluorophenyl)stannane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Tributyl(perfluorophenyl)stannane (CAS 1045-56-3) is a high-purity analytical reference standard with the molecular formula C18H27F5Sn and a molecular weight of 457.11 g/mol.
Owing to fluorine substitution, Tributyl(perfluorophenyl)stannane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 457.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Tributyl(perfluorophenyl)stannane 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 | C18H27F5Sn |
| Molecular Weight | 457.11 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Tributyl Standards
- Tributyl[2,2-difluoro-1-(2-methoxyethoxymethoxy)vinyl]stannane (CAS 170941-63-6)
- 444579-42-4 Tributyl(4-hexylthiophen-2-yl)stannane DTXSID10623800 (CAS 444579-42-4)
- Tributyl(4-phenoxyphenyl)stannane (CAS 99128-02-6)
- Tributyl(phenanthren-9-yl)stannane (CAS 124927-02-2)
- Tributyl[6-(tetrahydropyran-4-yloxy)pyrid-2-yl]stannane (CAS 1007847-70-2)
- tributyl-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]stannane (CAS 191606-78-7)
- Tributyl(2-(phenylthio)cyclopropyl)stannane (CAS 832132-86-2)
- tributyl-(3-trifluoromethyl-phenyl)-stannane (CAS 53566-38-4)
Recommended Standards
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- Glumetinib impurity 1 (CAS CATO-C4X-32591)
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- 5-Bromo-3-(trifluoromethyl)pyrazin-2-amine (CAS 1360552-59-5)
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- 8-(Benzyloxy)-2-methylimidazo[1,2-a]pyridine (CAS 79707-53-2)
- (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt (CAS 2022956-55-2)
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