13-cis,16-cis,19-cis-Docosatrienoic acid CAS 28845-86-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28845-86-5 |
| Molecular Formula | C22H38O2 |
| Molecular Weight | 334.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
13-cis,16-cis,19-cis-Docosatrienoic acid (CAS 28845-86-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H38O2. Molecular weight: 334.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H38O2 |
| Molecular Weight | 334.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
Recommended Standards
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- 1-(1H-Tetrazol-1-yl)propan-2-one (CAS 83485-69-2)
- (2R,4S)-2-phenyltetrahydro-2H-pyran-4-ol (CAS 82065-19-8)
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- Insulin Degludec impurity 4 (CAS CATO-C4X-21574)
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