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Canthaxanthin (E 161g) is a red-orange carotenoid that belongs to the xanthophyll group. This naturally occurring pigment is present in bacteria, algae and some fungi.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $44 | - | In Stock | |
| 2 mg | $63 | - | In Stock | |
| 5 mg | $97 | - | In Stock | |
| 10 mg | $157 | - | In Stock | |
| 25 mg | $285 | - | In Stock | |
| 50 mg | $477 | - | In Stock | |
| 100 mg | $686 | - | In Stock | |
| 500 mg | $1,480 | - | In Stock |
| Description | Canthaxanthin (E 161g) is a red-orange carotenoid that belongs to the xanthophyll group. This naturally occurring pigment is present in bacteria, algae and some fungi. |
| In vitro | Canthaxanthin enrichment of LDL has the potential to protect cholesterol from oxidation. It possesses free radical scavenging and antioxidant properties (e.g., the induction of catalase and superoxide dismutase), along with immunomodulatory activity (e.g., enhancing the proliferation and function of immune-competent cells) and a critical role in gap junction communication (e.g., induction of the transmembrane protein connexin 43). |
| Synonyms | E 161g, all-trans-Canthaxanthin |
| Molecular Weight | 564.84 |
| Formula | C40H52O2 |
| Cas No. | 514-78-3 |
| Smiles | CC(C)(CC1)C(/C=C/C(C)=C/C=C/C(C)=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C(C(C)(CC2)C)=C(C)C2=O)=C(C)C1=O |
| Relative Density. | 1.003 g/cm3 (Predicted) |
| Storage | keep away from direct sunlight,store under nitrogen | Powder: -20°C for 3 years | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 33.89 mg/mL (60 mM), Sonication is recommended. | ||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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