(3E)-4-(Tributylstannyl)-3-buten-2-one CAS 94806-25-4
| CAS No. | 94806-25-4 |
| Molecular Formula | C16H32OSn |
| Molecular Weight | 359.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a hydroxyl group, an ether linkage, (3E)-4-(Tributylstannyl)-3-buten-2-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.13 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.
CATO supplies (3E)-4-(Tributylstannyl)-3-buten-2-one (CAS 94806-25-4), a certified reference material (molecular formula C16H32OSn, MW 359.13 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H32OSn |
| Molecular Weight | 359.13 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1984 |
Related E Standards
- 2-(Tributylstannyl)cyclopropanecarbaldehyde (CAS 832132-85-1)
- 1-(Tributylstannyl)-1H-imidazole (CAS 27605-35-2)
- 2-(tributylstannyl)furan (CAS 118486-94-5)
- (E)-3-(Tributylstannyl)-2-buten-1-ol (CAS 124607-17-6)
- 2-[(Tributylstannyl)methyl]-2-propen-1-ol (CAS 94203-06-2)
- methyl 2-(tributylstannyl)acetate (CAS 18365-23-6)
- 2-Methyl-3-(tributylstannyl)propan-1-ol (CAS 31123-79-2)
- 2-((Tributylstannyl)methoxy)ethanamine (CAS 1557288-04-6)
Recommended Standards
- Tributyl(4,5-dihydrofuran-2-yl)tin (CAS 125769-77-9)
- 1-(3,4-Dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338411-34-0)
- 3-Bromo-2-(4-fluorophenyl)-6-(trifluoromethyl)pyrazolo[1,5-a]pyridine (CAS 267235-95-0)
- 1-(4-Bromophenyl)-3-(5-nitrofuran-2-yl)-1H-pyrazole-4-carbonitrile (CAS 61620-70-0)
- 2-[3-(4-Methylphenyl)-6-oxo-1,6-dihydropyridazin-1-yl]propanoic acid (CAS 1017117-30-4)
- (R)-1-(3,5-Dibromophenyl)ethan-1-amine (CAS 911426-06-7)
- 6-(Difluoromethyl)-3-methoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1803674-13-6)
- 5-(4-(tert-Butyl)phenyl)-1,3,4-oxadiazol-2-amine (CAS 506407-84-7)
- 4-Hydroxy-6-methyl-2-(pyridin-4-ylmethylene)benzofuran-3(2H)-one (CAS 929427-88-3)
- 1-Methyl-1-phenylhydrazine xsulfate (CAS 33008-18-3)
- 2-(2-(Tert-butoxycarbonyl)-2-azabicyclo[2.2.2]Octan-5-yl)acetic acid (CAS 1895164-54-1)
- (3,3-Difluorocyclohexyl)methanamine hydrochloride (CAS 1379025-24-7)
- 2-Bromo-1-(2,6-dihydroxyphenyl)ethan-1-one (CAS 2491-40-9)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
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