Octadecyl propionate CAS 52663-48-6
| CAS No. | 52663-48-6 |
| Molecular Formula | C21H42O2 |
| Molecular Weight | 326.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Octadecyl propionate (C21H42O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Octadecyl propionate (CAS 52663-48-6), molecular formula C21H42O2 and molecular weight 326.56 g/mol, is a CATO reference standard with documented purity and traceability.
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), Octadecyl propionate 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 | C21H42O2 |
| Molecular Weight | 326.56 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.) | 1972 |
Related Octadecyl Standards
- Octadecyl Chloroformate (CAS 51637-93-5)
- Octadecyl magnesium chloride solution (CAS 116980-66-6)
- Octadecyl Acetate (CAS 822-23-1)
- 3-O-Octadecyl sn-Glycerol (CAS 10567-22-3)
- 1-O-Octadecyl-rac-glycerol (CAS 544-62-7)
- 1-O-Octadecyl-sn-glycerol (CAS 6129-13-1)
- Octadecyl 2-mercaptoacetate (CAS 10220-46-9)
- n-Octadecyl-d37 Alcohol (CAS 204259-62-1)
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