CAS 127-40-2

Lutein A

Beschreibung:

Lutein A, mit der CAS-Nummer 127-40-2, ist ein Carotinoidpigment, das hauptsächlich in grünen Blattgemüsen, Früchten und verschiedenen Pflanzen vorkommt. Es ist ein gelbes bis orangefarbenes Pigment, das eine entscheidende Rolle bei der Photosynthese spielt, indem es Lichtenergie absorbiert und pflanzliche Gewebe vor oxidativen Schäden schützt. Lutein A ist bekannt für seine antioxidativen Eigenschaften und ist bedeutend für die menschliche Gesundheit, insbesondere für die Augengesundheit, da es ein Hauptbestandteil der Makula in der Netzhaut ist. Diese Verbindung ist fettlöslich, was bedeutet, dass sie am besten aufgenommen wird, wenn sie mit Nahrungsfetten konsumiert wird. Lutein A wird auch für seine potenziellen Vorteile bei der Verringerung des Risikos von altersbedingter Makuladegeneration und Katarakten anerkannt. Neben seiner ernährungsphysiologischen Bedeutung wird Lutein in Nahrungsergänzungsmitteln und Lebensmitteln wegen seiner Färbeeigenschaften und gesundheitlichen Vorteile verwendet. Seine Stabilität kann durch Licht, Wärme und Sauerstoff beeinträchtigt werden, was eine sorgfältige Handhabung und Lagerung erfordert, um seine Wirksamkeit zu erhalten.

Formel: C₄₀H₅₆O₂

InChl: 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

Synonyme:

• (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,

Lutein

CAS: 127-40-2

Lutein analytical standard provided with UV assay for quantitative titration.

Formel: C₄₀H₅₆O₂

Reinheit: (HPLC) ≥92%

Farbe und Form: Powder

Molekulargewicht: 568.89

Ref: 11-0306S

Lutein

CAS: 127-40-2

Coloring matter of vegetable or animal origin

Formel: C₄₀H₅₆O₂

Farbe und Form: Powder

Molekulargewicht: 568.42803

Ref: 45-1370804

β,ε-Carotene-3,3'-diol, (3R,3'R,6'R)-

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Reinheit: 75%

Farbe und Form: Solid

Molekulargewicht: 568.8714

Ref: IN-DA000WIY

Lutein

CAS: 127-40-2

Lutein

Formel: C₄₀H₅₆O₂

Reinheit: 80% (Typical Value in Batch COA)

Farbe und Form: solid

Molekulargewicht: 568.87g/mol

Ref: 54-BIM1909

Xanthophyll (Lutein)

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Farbe und Form: Red Brown Solid

Molekulargewicht: 568.89

Ref: 4Z-X-001001

Xanthophyll

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Reinheit: ≥ 88.0%

Farbe und Form: Orange to red or brown powder

Molekulargewicht: 568.87

Ref: 7W-GK2391

Lutein

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Reinheit: 95%~99%

Molekulargewicht: 568.886

Ref: BP-BP0895

Lutein

CAS: 127-40-2

Lutein (Xantofyl) fights tumors, mutations, microbes, and may treat macular degeneration.

Formel: C₄₀H₅₆O₂

Reinheit: 98.54% - 98.59%

Farbe und Form: Yellowish-Brown Viscous Liquid

Molekulargewicht: 568.87

Ref: TM-T3S1858

Lutein

CAS: 127-40-2

Cyclic alcohol

Formel: C₄₀H₅₆O₂

Reinheit: ≥ 90.0 % (HPLC)

Farbe und Form: Powder

Molekulargewicht: 568.89

Ref: 5G-89723

Xanthophyll (~80%)

CAS: 127-40-2

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),

Formel: C₄₀H₅₆O₂

Reinheit: ~80%

Farbe und Form: Dark Red Powder

Molekulargewicht: 568.87

Ref: TR-X742000

Lutein - 95%

CAS: 127-40-2

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.

Formel: C₄₀H₅₆O₂

Reinheit: Uv Wavelength 441 To 451 Nm

Farbe und Form: Red Powder

Molekulargewicht: 568.87 g/mol

Ref: 3D-FX28735

Lutein - 10%

CAS: 127-40-2

Lutein - 10% is a dietary carotenoid, which is derived primarily from marigold flowers. It functions through its antioxidant properties, specifically targeting oxidative stress in ocular tissues. This antioxidant activity is crucial for protecting the eyes against damage from free radicals. By absorbing excess light energy, it helps mitigate damage caused by blue and ultraviolet light exposure.

Formel: C₄₀H₅₆O₂

Reinheit: Min. 95%

Molekulargewicht: 568.87 g/mol

Ref: 3D-XL176947

Lutein, 88%

CAS: 127-40-2

Natural yellow carotenoid; lipid-soluble antioxidant

Formel: C₄₀H₅₆O₂

Reinheit: (%) Min. 88%

Farbe und Form: Red Powder

Molekulargewicht: 568.87 g/mol

Ref: 3D-FX160846

Lutein - 50%

CAS: 127-40-2

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.

Formel: C₄₀H₅₆O₂

Reinheit: Min. 95%

Farbe und Form: Powder

Molekulargewicht: 568.87 g/mol

Ref: 3D-FL138925

Lutein extrapure, 80% Lutein Ester

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Molekulargewicht: 568.87

Ref: SR-67273

rac Xanthophyll-d6

Kontrolliertes Produkt

CAS: 127-40-2

Formel: C₄₀D₆H₅₀O₂

Farbe und Form: Neat

Molekulargewicht: 574.908

Ref: TR-X742002

Lutein - 5%

CAS: 127-40-2

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.

Formel: C₄₀H₅₆O₂

Reinheit: Min. 95%

Molekulargewicht: 568.87 g/mol

Ref: 3D-XL176948

Lutein

CAS: 127-40-2

Formel: C₄₀H₅₆O₂

Molekulargewicht: 568.89

Ref: ST-EA-CP-Z18001

Lutein - 20%

CAS: 127-40-2

Lutein - 20% is a carotenoid product, which is an extract derived from natural plant sources, such as marigold flowers (Tagetes erecta). It functions through its antioxidant capabilities, which involve scavenging free radicals and protecting cells from oxidative damage. This mode of action is critical for maintaining eye health, as lutein preferentially accumulates in the macula of the human eye, where it filters harmful blue light and supports visual function.

Formel: C₄₀H₅₆O₂

Reinheit: Min. 95%

Molekulargewicht: 568.87 g/mol

Ref: 3D-XL176941