9004-93-7 Poly(oxy-1,2-ethanediyl), alpha-(2-ethyl-1-oxohexyl)-omega-((2-ethyl-1-oxohexyl)oxy)- CAS 9004-93-7
| CAS No. | 9004-93-7 |
| Molecular Formula | C8H16O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 206.28 g/mol gives 9004-93-7 Poly(oxy-1,2-ethanediyl), alpha-(2-ethyl-1-oxohexyl)-omega-((2-ethyl-1-oxohexyl)oxy)- distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 9004-93-7 Poly(oxy-1,2-ethanediyl), alpha-(2-ethyl-1-oxohexyl)-omega-((2-ethyl-1-oxohexyl)oxy)- (CAS 9004-93-7), a certified reference material (molecular formula C8H16O2C2H6O2, MW 206.28 g/mol) for analytical method development and quality control.
9004-93-7 Poly(oxy-1,2-ethanediyl), alpha-(2-ethyl-1-oxohexyl)-omega-((2-ethyl-1-oxohexyl)oxy)- (C8H16O2C2H6O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), 9004-93-7 Poly(oxy-1,2-ethanediyl), alpha-(2-ethyl-1-oxohexyl)-omega-((2-ethyl-1-oxohexyl)oxy)- 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 | C8H16O2 C2H6O2 |
| Molecular Weight | 206.28 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1959 |
Recommended Standards
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- 1-(3,3-Dimethyl-1,2-dioxopentyl)-L-proline 3-(3-pyridinyl)propyl Ester (CAS 186452-09-5)
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