CAS 127-40-2
:Lutein A
Description:
Lutein A, with the CAS number 127-40-2, is a carotenoid pigment primarily found in green leafy vegetables, fruits, and various plants. It is a yellow to orange pigment that plays a crucial role in photosynthesis by absorbing light energy and protecting plant tissues from oxidative damage. Lutein A is known for its antioxidant properties and is significant in human health, particularly for eye health, as it is a major component of the macula in the retina. This compound is fat-soluble, which means it is best absorbed when consumed with dietary fats. Lutein A is also recognized for its potential benefits in reducing the risk of age-related macular degeneration and cataracts. In addition to its nutritional importance, lutein is used in dietary supplements and food products for its coloring properties and health benefits. Its stability can be affected by light, heat, and oxygen, necessitating careful handling and storage to maintain its efficacy.
Formula:C40H56O2
InChI:InChI=1/C40H56O2/c1-29(17-13-19-31(3)21-23-37-33(5)25-35(41)27-39(37,7)8)15-11-12-16-30(2)18-14-20-32(4)22-24-38-34(6)26-36(42)28-40(38,9)10/h11-25,35-37,41-42H,26-28H2,1-10H3/b12-11+,17-13+,18-14+,23-21+,24-22+,29-15+,30-16+,31-19+,32-20+/t35?,36-,37+/m1/s1
InChI key:InChIKey=KBPHJBAIARWVSC-RGZFRNHPSA-N
SMILES:C(=C/C(=C/C=C/C(=C/C=C/C=C(/C=C/C=C(/C=C/C=1C(C)(C)C[C@H](O)CC1C)\C)\C)/C)/C)\[C@@H]2C(C)(C)C[C@@H](O)C=C2C
Synonyms:- (3R,3'R,6'R)-Lutein
- (3R,3'R,6'R)-β,ε-Carotene-3,3'-diol
- (3R,3′R,6′R)-Lutein
- (3R,3′R,6′R)-β,ε-Carotene-3,3′-diol
- (all-E)-Lutein
- 6'-Hydro-4',5'-dehydro-β-carotene-3,3'-diol
- 6′-Hydro-4′,5′-dehydro-β-carotene-3,3′-diol
- Bo-Xan
- E 161
- E 161b
- FloraGLO
- FloraGLO Lutein
- Lutein
- Lutein A
- Luteine
- Oro Glo 7
- Os 24
- Phacodyne
- Retidyne
- Retidyne plus
- Vegetable lutein
- Vegetable luteol
- Vitreodyne
- Xanthophyll
- all-trans-(+)-Xanthophyll
- all-trans-Lutein
- trans-Lutein
- Β,]-Caroteno-3,3'-Diol
- β,ε-Carotene-3,3'-diol
- β,ε-Carotene-3,3′-diol, (3R,3′R,6′R)-
- β,ε-Carotin-3,3'-diol
- (3R,6'R)-4',5'-didehydro-5',6'-dihydro-beta,beta-carotene-3,3'-diol
- Xanthophyll, In Corn Oil Base
- 3,3-Dihydroxy-alpha-carotene
- beta,epsilon-carotene-3,3-diol
- 4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- (3R,3'R,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- Marigold Extract
- (3R,3'S,6R)-4,5-didehydro-5,6-dihydro-beta,beta-carotene-3,3'-diol
- Gamma-Lutein
- Marigold Flower Extract （Calendula officinalis L）
- beta,
- ALPHA-CAROTENE-3,3'-DIOL
- beta,e-carotene-3,3’-diol
- xanthophyllfromalfalfa
- epsilon-carotene-3,3’-diol,(3theta,3’theta,6’theta)-bet
- (4R)-4-[(1E,3Z,5E,7Z,9E,11Z,13E,15Z,17E)-18-[(4S)-4-hydroxy-2,6,6-trimethyl-1-cyclohexenyl]-3,7,12,16-tetramethyl-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-3,5,5-trimethyl-cyclohex-2-en-1-ol
- LuteinBeadlet5%-15%
- α-Carotene-3,3'-diol
- XANTHOPHYLL FROM CORN
- .epsilon.-Carotene-3,3’-diol,(3R,3’R,6’R)-.beta.
- LUTEIN 10%, 20%, 70%, 90%
- beta,e-carotene-3,
- See more synonyms
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Lutein
CAS:Coloring matter of vegetable or animal originFormula:C40H56O2Color and Shape:PowderMolecular weight:568.42803(3R,3′R,6′R)-β,ε-Carotene-3,3′-diol
CAS:Formula:C40H56O2Purity:80%Color and Shape:SolidMolecular weight:568.8714Xanthophyll
CAS:Formula:C40H56O2Purity:≥ 88.0%Color and Shape:Orange to red or brown powderMolecular weight:568.87Lutein
CAS:LuteinFormula:C40H56O2Purity:80% (Typical Value in Batch COA)Color and Shape:Solid-PowderMolecular weight:568.87144Lutein (Standard)
CAS:Lutein (Standard) is the standard substance of Lutein, and it is applicable for quantitative analysis, quality control, and related research in biochemical experiments. 1. Lutein (Xantofyl) has antitumour action. 2. Lutein has antimutagenic action. 3. Lutein has a wide range of antimicrobial action. 4. Lutein is potentially useful for treating macular degeneration.Formula:C40H56O2Molecular weight:568.87Lutein
CAS:Lutein analytical standard provided with UV assay for quantitative titration.Formula:C40H56O2Purity:(HPLC) ≥92%Color and Shape:PowderMolecular weight:568.89Xanthophyll (~80%)
CAS:Stability Light Sensitive, Temperature Sensitive
Applications Xanthophyll is one of the most widespread carotenoid alcohols in nature. Originally isolated from egg yolk, also isolated by chromatography from nettles, algae, and petals of many yellow flowers.
References van het Hof, K., et al.: J. Nutr., 130, 503 (2000), Cooper, D., et al.: J. Nutr., 134, 221S (2004), Faulks, R., et al.: Biochim. Biophys. Acta, 1740, 95 (2005), Rao, A., et al.: Pharmacol. Res., 55, 207 (2007), Tuberoso, C., et al.: Food Chem., 103, 149 (2007),Formula:C40H56O2Purity:~80%Color and Shape:NeatMolecular weight:568.87Lutein
CAS:Lutein (Xantofyl) fights tumors, mutations, microbes, and may treat macular degeneration.Formula:C40H56O2Purity:98.54% - 99.01%Color and Shape:Yellowish-Brown Viscous LiquidMolecular weight:568.87Lutein
CAS:Cyclic alcoholFormula:C40H56O2Purity:≥ 90.0 % (HPLC)Color and Shape:PowderMolecular weight:568.89Lutein - 95%
CAS:Lutein - 95% is a purified carotenoid compound, which is derived primarily from the petals of the marigold plant, Tagetes erecta. This high-purity extract contains a significant concentration of lutein, a naturally occurring pigment known for its role in the human body, particularly in the eyes. The primary mode of action of lutein involves its antioxidant properties; it functions by neutralizing free radicals, thus protecting cellular structures from oxidative damage. Within the human eye, lutein is concentrated in the macular region of the retina where it helps to filter harmful high-energy blue wavelengths of light and maintains healthy cells.Formula:C40H56O2Purity:Uv Wavelength 441 To 451 NmColor and Shape:Red PowderMolecular weight:568.87 g/molLutein - 50%
CAS:Lutein - 50% is a carotenoid compound, specifically a xanthophyll, which is derived from marigold flowers (Tagetes erecta). Carotenoids like lutein are pigmented compounds that occur naturally in plants and are responsible for their vibrant colors. Lutein is isolated and then concentrated to achieve a 50% purity, typically using processes such as saponification and crystallization.Formula:C40H56O2Purity:Min. 95%Color and Shape:PowderMolecular weight:568.87 g/molLutein, 88%
CAS:Natural yellow carotenoid; lipid-soluble antioxidantFormula:C40H56O2Purity:(%) Min. 88%Color and Shape:Red PowderMolecular weight:568.87 g/molLutein extrapure, 80% Lutein Ester
CAS:Formula:C40H56O2Color and Shape:Yellow to orange to red, PowderMolecular weight:568.87rac Xanthophyll-d6
CAS:Controlled ProductFormula:C40D6H50O2Color and Shape:NeatMolecular weight:574.908Lutein - 5%
CAS:Lutein - 5% is a carotenoid compound, which is derived primarily from the petals of marigold flowers (Tagetes erecta). This natural source is known for its high concentration of xanthophylls, which are essential for the product's activity. The mode of action of Lutein involves its capacity to absorb blue light and quench reactive oxygen species, thereby exerting protective antioxidant effects. This mechanism is vital in preventing oxidative stress in biological tissues.Formula:C40H56O2Purity:Min. 95%Molecular weight:568.87 g/mol
