947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester CAS 947150-46-1
| CAS No. | 947150-46-1 |
| Molecular Formula | C13H25BrOS |
| Molecular Weight | 309.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 309.31 g/mol gives 947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester (CAS 947150-46-1), molecular formula C13H25BrOS and molecular weight 309.31 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to sulfur-containing functionality, a hydroxyl group, an ether linkage, bromine substitution, 947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 309.31 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.
As a certified reference material (CRM), 947150-46-1 S-(11-Bromoundecyl) thioacetate Thioacetic acid S-(11-bromoundecyl) ester meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H25BrOS |
| Molecular Weight | 309.31 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.) | 1987 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related S Standards
- 2-((11-Bromoundecyl)oxy)tetrahydro-2H-pyran (CAS 52056-69-6)
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