81276-03-1 14,15-Epoxy-5,8,11-eicosatrienoic acid 5,8,11-Tridecatrienoic acid, 13-(3-pentyloxiranyl)- 14,15-Eet 14,15-Epoxyeicosatrienoic acid 14,15-Oxido-5,8,11-eicosatrienoic acid 13-(3-Pentyloxiranyl)-5,8,11-tridecatrienoic acid CAS 81276-03-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 81276-03-1 |
| Molecular Formula | C20H32O3 |
| Molecular Weight | 320.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
81276-03-1 14,15-Epoxy-5,8,11-eicosatrienoic acid 5,8,11-Tridecatrienoic acid, 13-(3-pentyloxiranyl)- 14,15-Eet 14,15-Epoxyeicosatrienoic acid 14,15-Oxido-5,8,11-eicosatrienoic acid 13-(3-Pentyloxiranyl)-5,8,11-tridecatrienoic acid (CAS 81276-03-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H32O3. Molecular weight: 320.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H32O3 |
| Molecular Weight | 320.47 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.) | 1980 |
Related Epoxy Standards
- 11,12-Epoxy-(5Z, 8Z, 14Z)-eicosatrienoic acid (CAS 123931-40-8)
- 4,5α-epoxy-3-methoxy-17-methyl-morphinan-6β,14-diol (CAS 61949-73-3)
- (9β,11β)-9,11-Epoxy-pregna-1,4,16-triene-3,20-dione (CAS 153469-93-3)
- 5,8-Epoxy-9-cis Retinoic Acid (CAS 1331640-07-3)
- 9-cis-5,6-Epoxy-5,6-dihydro-retinoic Acid (CAS 1431303-55-7)
- 5,8-Epoxy-13-cis Retinoic Acid (Mixture of Diastereomers) (CAS 112018-12-9)
- 5,8-Epoxy-all-trans-Retinoic Acid(Mixture of Diastereomers) (CAS 3012-76-8)
- (4β,5β,17α)- 4,5-Epoxy-13-ethyl-17-hydroxy-18,19-dinorpregn-20-yn-3-one (CAS 51267-67-5)
Recommended Standards
- (+/-)8(9)-Epetre (Z)-7-((2S,3R)-3-((2Z,5Z)-undeca-2,5-dienyl)oxiran-2-yl)hept-5-enoic acid 81246-85-7 (CAS 81246-85-7)
- 963-16-6 Benzene, 1,1'-[(1E)-1,2-ethenediylbis(sulfonyl)]bis- (CAS 963-16-6)
- ( inverted exclamation markA)-9-HETE ( inverted exclamation markA)-9-Hydroxy-(5Z,7E,11Z,14Z)-eicosatetraenoic acid 79495-85-5 (CAS 79495-85-5)
- 5,8-Dioxa-2-thiaspiro[3.4]octane 2,2-dioxide (CAS 31247-23-1)
- n-Nonylzinc bromide 0.5M in Tetrahydrofuran (CAS 626207-32-7)
- N-((6-(Hydroxymethyl)pyridin-2-yl)methyl)acetamide (CAS 105243-75-2)
- 5-(3-Methoxyphenyl)-1-methylpyrazole (CAS 144026-75-5)
- 2-Amino-6-propyl-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide (CAS 893758-48-0)
- 1-[4-(Bromomethyl)phenyl]pyrazole (CAS 368869-85-6)
- Semaglutide (CAS CATO-C4X-2226105)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com