144-68-3
144-68-3
Chemical Structure
Zeaxanthin
- CAS No.: 144-68-3
- Formula:C40H56O2
- Molecular Weight:568.87
IUPAC Name: (1R,1'R)-4,4'-((1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-tetramethyloctadeca-1,3,5,7,9,11,13,15,17-nonaene-1,18-diyl)bis(3,5,5-trimethylcyclohex-3-en-1-ol)
InChIKey: JKQXZKUSFCKOGQ-QAYBQHTQSA-N
SMILES: 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/C2=C(C)C[C@@H](O)CC2(C)C)=C(C)C[C@@H](O)C1
Biological Activity: Zeaxanthin, a diet-obtained carotenoid, presents in the macula region of the eye. Zeaxanthin shows antioxidant effects[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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Zeaxanthin | 95.0% | Zeaxanthin, a diet-obtained carotenoid, presents in the macula region of the eye. Zeaxanthin shows antioxidant effects. | ||||||||||||||||||||
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β-Cryptoxanthin | β-Cryptoxanthin ((3R)-β-Cryptoxanthin) is an orally active carotenoid found in fruits and vegetables such as angerines, red peppers, and pumpkin. β-Cryptoxanthin inhibits prevents osteoclast formation and inhibits bone resorption. β-Cryptoxanthin maintains retinol status in vivo. β-cryptoxanthin shows anti-inflammation and anticancer activity. β-Cryptoxanthin can be used for the researches of osteoporosis and bladder carcer. | |||||||||||||||||||||
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meso-Zeaxanthin | 93.09% | meso-Zeaxanthin ((3R,3′S)-Zeaxanthin) is an orally active xanthophyll carotenoid. meso-Zeaxanthin inhibits CYP1A1, CYP1A2, CYP2B1/2, COX-2, TNF-α and iNOS, and enhances the activities of Uridine diphosphate glucuronosyltransferase and Glutathione-S-transferase. meso-Zeaxanthin quenches oxygen free radicals. meso-Zeaxanthin filters short-wavelength blue light, alleviates oxidative damage and visual abnormalities. meso-Zeaxanthin reduces tumor incidence, prolongs tumor latency and survival rate of tumor-bearing mice, and inhibits paw edema. meso-Zeaxanthin can be used in research related to sarcoma and age-related macular degeneration. | ||||||||||||||||||||
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α-Cryptoxanthin | α-Cryptoxanthin is a natural carotenoid with anticancer effects. α-Cryptoxanthin inhibits multidrug resistance 1 (MDR1) mediated efflux pump. | |||||||||||||||||||||
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Anhydrolutein I | Anhydrolutein I is a dehydration product of Lutein (HY-N6947). Anhydrolutein I can be isolated from the extract of steam-cooked sorrel. | |||||||||||||||||||||
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Anhydrolutein II | Anhydrolutein II, a carotenoid, is a dehydration product of Lutein (HY-N6947). | |||||||||||||||||||||
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Diatoxanthin | Diatoxanthin is a cytochrome and phycoxanthin byproduct that can be extracted from the algae F. pinnata cells. Diatoxanthin can be used as a biomarker to evaluate the inhibitory effects of biocides on diatom photosystem II (PSII). | |||||||||||||||||||||
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Lutein | 90.0% | Lutein (Xanthophyll) is a carotenoid with reported anti-inflammatory properties. A large body of evidence shows that lutein has several beneficial effects, especially on eye health. Lutein exerts its biological activities, including anti-inflammation, anti-oxidase and anti-apoptosis, through effects on reactive oxygen species (ROS). Lutein is able to arrive in the brain and shows antidepressant-like and neuroprotective effects. Lutein is orally active. | ||||||||||||||||||||
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(rac)-Zeaxanthin dimethyl ether | (rac)-Zeaxanthin dimethyl ether is the racemate of Zeaxanthin dimethyl ester. Zeaxanthin is a type of xanthophyll. (rac)-Zeaxanthin dimethyl ether has applications as pharmaceuticals and nutraceuticals and in the food industry. | |||||||||||||||||||||
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3′-Oxolutein | 3′-Oxolutein, a metabolite of dietary lutein, is an anti-inflammatory agent and antioxidant, 3′-Oxolutein mitigates the effects of glutamate-induced ROS production and proinflammatory cytokine secretions in SH-SY5Y cells. 3'-Oxolutein reduces glutamate-induced iron content and increases thiol levels. 3′-Oxolutein can be used for the study of inflammation. | |||||||||||||||||||||
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β-Citraurin | β-Citraurin is a carotenoid. Jasmonates induce β-Citraurin biosynthesis in citrus by activating a CsMPK6-CsMYC2 cascade, thereby affecting fruit coloration. | |||||||||||||||||||||
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References
- [1]. Bone RA, et al. Distribution of lutein and zeaxanthin stereoisomers in the human retina. Exp Eye Res. 1997 Feb;64(2):211-8. [Content Brief]
- [2]. Elbaz-Hayoun S, et al. Evaluation of antioxidant treatments for the modulation of macrophage function in the context of retinal degeneration. Mol Vis. 2019 Sep 5;25:479-488. [Content Brief]
