5,8,10,14-Eicosatetraenoicacid, 12,20-dihydroxy-, (5Z,8Z,10E,12S,14Z)- 89614-44-8 ACMC-20locw CAS 89614-44-8
| CAS No. | 89614-44-8 |
| Molecular Formula | C20H32O4 |
| Molecular Weight | 336.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5,8,10,14-Eicosatetraenoicacid, 12,20-dihydroxy-, (5Z,8Z,10E,12S,14Z)- 89614-44-8 ACMC-20locw (CAS 89614-44-8), a certified reference material (molecular formula C20H32O4, MW 336.47 g/mol) for analytical method development and quality control.
Owing to a steroid core, a hydroxyl group, an ether linkage, 5,8,10,14-Eicosatetraenoicacid, 12,20-dihydroxy-, (5Z,8Z,10E,12S,14Z)- 89614-44-8 ACMC-20locw is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 336.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5,8,10,14-Eicosatetraenoicacid, 12,20-dihydroxy-, (5Z,8Z,10E,12S,14Z)- 89614-44-8 ACMC-20locw 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 | C20H32O4 |
| Molecular Weight | 336.47 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| 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.) | 1982 |
Recommended Standards
- (5S,15S)-dihydroxy-(6E,8Z,11Z,13E)-eicosatetraenoic acid (5S,15S)-dihydroxy-(6E,8Z,11Z,13E)-icosatetraenoic acid (5S,6E,8Z,11Z,13E,15S)-5,15-dihydroxyicosa-6,8,11,13-tetraenoic acid (5S,6E,8Z,11Z,13E,15S)-5,15-dihydroxyicosatetraenoic acid 5(S),15(S)-DiHETE 5(S),15(S)-Dihydroxy-6,13-trans-8,11-cis-eicosatetraenoic acid 5,15-DiHETE 5,15-Dihydroxy-6,8,11,13-eicosatetraenoic acid 5,15-Dihydroxyeicosatetraenoic acid 5S,15S-DiHETE 5S,15S-dihydroxy-6E,8Z,11Z,13E-eicosatetraenoic acid 82200-87-1 CHEBI:91286 (CAS 82200-87-1)
- 1,3-bis(4-(tert-butyl)phenyl)propane-1,3-dione (CAS 71228-00-7)
- (5Z,8S,9E,11Z,13E,15S)-8,15-dihydroxyicosa-5,9,11,13-tetraenoic acid 8(S),15(S)-Dihete 80234-65-7 (CAS 80234-65-7)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com