Capsanthin CAS 465-42-9
Purity >90%In StockPharmaceutical Standards
| CAS No. | 465-42-9 |
| Molecular Formula | C40H56O3 |
| Molecular Weight | 584.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Capsanthin (CAS 465-42-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C40H56O3. Molecular weight: 584.87 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C40H56O3 |
| Molecular Weight | 584.87 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
Recommended Standards
- CucurbitaxanthinA (CAS 103955-77-7)
- 2,9-Bis(2,4,6-triisopropylphenyl)-1,10-phenanthroline (CAS 2135948-47-7)
- Zeaxanthin Impurity 2 (CAS 31661-06-0)
- 3-Hydroxy-3-(4-hydroxy-3,5-dimethylphenyl)propanoic acid (CAS 1249121-07-0)
- 5-Amino-1,3-dimethyl-1,2-dihydropyridin-2-one (CAS 1013643-17-8)
- Tert-butyl4-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridyl]-3,6-dihydro-2h-pyridine-1-carboxylate (CAS 1534381-85-5)
- 5-Amino-2-fluorobenzonitrile (CAS 53312-81-5)
- 3-(Benzyloxy)-1H-indole (CAS 1397187-05-1)
- Methyl 2-{[(5-chloro-1,3-dimethyl-1H-pyrazol-4-yl)carbonyl]amino}-2-phenylacetate (CAS 1096440-16-2)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
Why CATO?
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