2-Hydroxy Oleic Acid CAS 56472-29-8
| CAS No. | 56472-29-8 |
| Molecular Formula | C18H34O3 |
| Molecular Weight | 298.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Hydroxy Oleic Acid (C18H34O3) 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.
2-Hydroxy Oleic Acid (CAS 56472-29-8), molecular formula C18H34O3 and molecular weight 298.46 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-Hydroxy Oleic Acid 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 | C18H34O3 |
| Molecular Weight | 298.46 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 1973 |
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- 4-Amino-3-(4-ethylphenyl)butanoic acid (CAS 1216283-44-1)
- (3,5-Difluorophenyl)(3-fluoro-4-methylphenyl)methanone (CAS 951886-42-3)
- 4-(M-tolyloxy)piperidine hydrochloride (CAS 65367-96-6)
- 3-(1h-Indole-3-carbonyl)thiazolidine-4-carboxylic acid (CAS 1104380-97-3)
- tert-Butyl ((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)carbamate (CAS 1002310-30-6)
- 2-Methyl-1-(1H-pyrazol-3-yl)propan-2-ol (CAS 25142-44-3)
- N-methyl-4,5,6,7-tetrahydrobenzo[d]thiazol-4-amine (CAS 70590-59-9)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
Why CATO?
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