(All-Z)-8,11,14,17-Eicosatetraenoic Acid Ethyl Ester CAS 123940-93-2
Purity >85%In StockPharmaceutical Standards
| CAS No. | 123940-93-2 |
| Molecular Formula | C22H36O2 |
| Molecular Weight | 332.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(All-Z)-8,11,14,17-Eicosatetraenoic Acid Ethyl Ester (CAS 123940-93-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H36O2. Molecular weight: 332.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H36O2 |
| Molecular Weight | 332.52 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >85% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
Recommended Standards
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- Leuprorelin Impurity 59 (CAS CATO-C4X-182259)
- 6-(4-Methoxyphenoxy)pyridazin-3-amine (CAS 121041-41-6)
- 6,8-Difluorospiro[chroman-2,1'-cyclobutan]-4-amine (CAS 934554-70-8)
- 1-(piperazin-1-yl)propan-2-ol hydrochloride (CAS 1258649-67-0)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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