CAS 127-40-2

Luteína A

Descripción:

Luteína A, con el número CAS 127-40-2, es un pigmento carotenoide que se encuentra principalmente en verduras de hojas verdes, frutas y diversas plantas. Es un pigmento de color amarillo a naranja que juega un papel crucial en la fotosíntesis al absorber la energía lumínica y proteger los tejidos de las plantas del daño oxidativo. Luteína A es conocido por sus propiedades antioxidantes y es significativo para la salud humana, particularmente para la salud ocular, ya que es un componente principal de la mácula en la retina. Este compuesto es liposoluble, lo que significa que se absorbe mejor cuando se consume con grasas dietéticas. Luteína A también es reconocido por sus posibles beneficios en la reducción del riesgo de degeneración macular relacionada con la edad y cataratas. Además de su importancia nutricional, la luteína se utiliza en suplementos dietéticos y productos alimenticios por sus propiedades colorantes y beneficios para la salud. Su estabilidad puede verse afectada por la luz, el calor y el oxígeno, lo que requiere un manejo y almacenamiento cuidadosos para mantener su eficacia.

Fórmula: 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

Clave InChI: 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

Sinónimos:

• (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

Coloring matter of vegetable or animal origin

Fórmula: C₄₀H₅₆O₂

Forma y color: Orange Red Powder

Peso molecular: 568.42803

Ref: 45-1370804

Xanthophyll (Lutein)

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Forma y color: Red Brown Solid

Peso molecular: 568.89

Ref: 4Z-X-001001

Xanthophyll

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Pureza: ≥ 88.0%

Forma y color: Orange to red or brown powder

Peso molecular: 568.87

Ref: 7W-GK2391

Lutein

CAS: 127-40-2

Lutein

Fórmula: C₄₀H₅₆O₂

Pureza: 80% (Typical Value in Batch COA)

Forma y color: Solid-Powder

Peso molecular: 568.87144

Ref: 54-BIM1909

Lutein (Standard)

CAS: 127-40-2

Lutein (Standard) is the standard product of Lutein. Lutein shows weak inhibition against SARS-CoV-2 PLpro in vitro and can be used as a research reference in neurodevelopment and antiviral directions.

Fórmula: C₄₀H₅₆O₂

Peso molecular: 568.87

Ref: TM-TMSM-1496

Lutein

CAS: 127-40-2

Lutein analytical standard provided with UV assay for quantitative titration.

Fórmula: C₄₀H₅₆O₂

Pureza: (HPLC) ≥92%

Forma y color: Powder

Peso molecular: 568.89

Ref: 11-0306S

Lutein

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Pureza: 95%~99%

Peso molecular: 568.886

Ref: BP-BP0895

(3R,3′R,6′R)-β,ε-Carotene-3,3′-diol

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Pureza: 80%

Forma y color: Solid

Peso molecular: 568.8714

Ref: IN-DA000WIY

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),

Fórmula: C₄₀H₅₆O₂

Pureza: ~80%

Forma y color: Neat

Peso molecular: 568.87

Ref: TR-X742000

Lutein

CAS: 127-40-2

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

Fórmula: C₄₀H₅₆O₂

Pureza: 98.54% - 99.01%

Forma y color: Yellowish-Brown Viscous Liquid

Peso molecular: 568.87

Ref: TM-T3S1858

Lutein

CAS: 127-40-2

Cyclic alcohol

Fórmula: C₄₀H₅₆O₂

Pureza: ≥ 90.0 % (HPLC)

Forma y color: Powder

Peso molecular: 568.89

Ref: 5G-89723

Lutein

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Forma y color: Solid

Peso molecular: 568.9

Ref: BE-BePure-23746

Lutein

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Forma y color: Solid

Peso molecular: 568.9

Ref: BE-RMCX007001

Xanthophyll

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Forma y color: Solid

Peso molecular: 568.9

Ref: BE-RMT13638

Lutein extrapure, 80% Lutein Ester

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Forma y color: Yellow to orange to red, Powder

Peso molecular: 568.87

Ref: SR-67273

rac Xanthophyll-d6

Producto controlado

CAS: 127-40-2

Fórmula: C₄₀D₆H₅₀O₂

Forma y color: Neat

Peso molecular: 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.

Fórmula: C₄₀H₅₆O₂

Pureza: Min. 95%

Peso molecular: 568.87 g/mol

Ref: 3D-XL176948

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.

Fórmula: C₄₀H₅₆O₂

Pureza: Min. 95%

Peso molecular: 568.87 g/mol

Ref: 3D-XL176941

Lutein

CAS: 127-40-2

Fórmula: C₄₀H₅₆O₂

Peso molecular: 568.89

Ref: ST-EA-CP-Z18001

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.

Fórmula: C₄₀H₅₆O₂

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 568.87 g/mol

Ref: 3D-FL138925