2-Octyldodecyl oleate CAS 22801-45-2
| CAS No. | 22801-45-2 |
| Molecular Formula | C38H74O2 |
| Molecular Weight | 562.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 562.99 g/mol gives 2-Octyldodecyl oleate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Octyldodecyl oleate (CAS 22801-45-2), a certified reference material (molecular formula C38H74O2, MW 562.99 g/mol) for analytical method development and quality control.
The molecular framework of 2-Octyldodecyl oleate (C38H74O2) 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.
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.
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 | C38H74O2 |
| Molecular Weight | 562.99 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) | 2.0 |
| CAS Registry Year (est.) | 1963 |
Related Octyldodecyl Standards
- 2-octyldodecyl (CAS 62281-08-7)
- 3-(2-Octyldodecyl)thiophene (CAS 1268060-76-9)
- Tris(2-octyldodecyl) 2-hydroxypropane-1,2,3-tricarboxylate (CAS 126121-35-5)
- (4,8-Bis((2-octyldodecyl)oxy)benzo[1,2-b:4,5-b']dithiophene-2,6-diyl)bis(trimethylstannane) (CAS 1320201-22-6)
- 2,5-Bis(2-octyldodecyl)-3,6-bis[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl]pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (CAS 1351986-34-9)
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