1-tributylstannyl-5,8-dioxaspiro[3.4]oct-1-en-3-one CAS 151664-22-1
| CAS No. | 151664-22-1 |
| Molecular Formula | C18H32O3Sn |
| Molecular Weight | 415.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-tributylstannyl-5,8-dioxaspiro[3.4]oct-1-en-3-one (CAS 151664-22-1), molecular formula C18H32O3Sn and molecular weight 415.15 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H32O3Sn, 1-tributylstannyl-5,8-dioxaspiro[3.4]oct-1-en-3-one contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 415.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 1-tributylstannyl-5,8-dioxaspiro[3.4]oct-1-en-3-one 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 | C18H32O3Sn |
| Molecular Weight | 415.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2000 |
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