9-cis-Astaxanthin CAS 113085-04-4
Purity ≥90%In StockPharmaceutical Standards
| CAS No. | 113085-04-4 |
| Molecular Formula | C40H52O4 |
| Molecular Weight | 596.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 9-cis-Astaxanthin (CAS 113085-04-4) pharmaceutical standards reference standard. Molecular formula: C40H52O4. Molecular weight: 596.84 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C40H52O4 |
| Molecular Weight | 596.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | ≥90% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related cis Standards
Recommended Standards
- (3|A,5|A,12|A)-24,24-Diphenyl-chol-23-ene-3,12-diol 3,12-Diacetoxy-bis-nor-cholanyldiphenylethylene 53608-88-1 NSC 82872 (CAS 53608-88-1)
- (3AR,4R,5R,6aS)-4-((S,E)-3-((tert-Butyldimethylsilyl)oxy)-5-phenylpent-1-en-1-yl)-2-oxohexahydro-2H-cyclopenta[b]furan-5-yl [1,1-biphenyl]-4-carboxylate (CAS 865087-09-8)
- (R, R)-Astaxanthin (CAS 60760-95-4)
- Methyl 2,4-dimethylbenzoate (CAS 23617-71-2)
- 2-Amino-2-(4-(tert-butyl)phenyl)propan-1-ol (CAS 187585-57-5)
- 4-Bromo-7-chloro-2,8-dimethylquinoline (CAS 1070879-69-4)
- Methyl 2-amino-5-bromo-3-methoxybenzoate (CAS 115378-21-7)
- 2-(Aminomethyl)-5-(difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine (CAS 1804790-76-8)
- 2-Bromo-4-fluoro-6-(trifluoromethyl)pyridine (CAS 1227577-12-9)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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