3,7,11,15-Tetramethylhexadecan-1-ol CAS 645-72-7
| CAS No. | 645-72-7 |
| Molecular Formula | C20H42O |
| Molecular Weight | 298.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,7,11,15-Tetramethylhexadecan-1-ol.
3,7,11,15-Tetramethylhexadecan-1-ol (CAS 645-72-7), molecular formula C20H42O and molecular weight 298.55 g/mol, is a CATO reference standard with documented purity and traceability.
3,7,11,15-Tetramethylhexadecan-1-ol (C20H42O) contains a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
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 3,7,11,15-Tetramethylhexadecan-1-ol 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 | C20H42O |
| Molecular Weight | 298.55 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
Related Tetramethylhexadecan Standards
Recommended Standards
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- (7R,11R)-3,7,11,15-Tetramethylhexadecan-3-ol (CAS 20685-73-8)
- 4-Amino-2,5,7-trichloro-9H-fluoren-9-one (CAS 37568-13-1)
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- Peptide 433 (CAS CATO-CPTD788433)
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