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X6250

Sigma-Aldrich

Xanthophyll

from marigold

Synonyme(s) :

β, ε-carotene, β, ε-carotene-3,3′-diol

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About This Item

Formule empirique (notation de Hill):
C40H56O2
Numéro CAS:
Poids moléculaire :
568.87
Numéro Beilstein :
2068547
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352205
ID de substance PubChem :
Nomenclature NACRES :
NA.79

Source biologique

marigold

Niveau de qualité

Forme

powder

Couleur

orange to brown

Conditions d'expédition

dry ice

Température de stockage

−70°C

Chaîne SMILES 

CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1=C(C)C[C@@H](O)CC1(C)C)\C=C\C=C(C)\C=C\[C@H]2C(C)=C[C@H](O)CC2(C)C

InChI

1S/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-/m0/s1

Clé InChI

KBPHJBAIARWVSC-RGZFRNHPSA-N

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Description générale

Xanthophylls are oxygenated derivatives of carotenoids. It consists of oxygen atoms. Xanthophylls are yellow pigments and are found majorly in the leaves of most green plants.

Application

Xanthophyll has been used:
  • to quantify circulating lutein in birds
  • to study its effect on the synthesis of factor D (FD) by adipocytes
  • for the quantification of carotenoids from the leaves of Brassica oleracea

Actions biochimiques/physiologiques

Xanthophyll/Lutein functions as an accessory light-harvesting pigment. It also acts as quenchers of singlet oxygen and chlorophyll triplet states to exhibit protection against photooxidative damage. Xanthophyll is involved in photosynthesis. It has antioxidant properties.
Dietary carotenoid with no vitamin A potency. Increases macular pigment concentration in the eye and may improve visual function.

Conditionnement

Dry powder packed under Argon.

Qualité

Minimum 70% total carotenoids as xanthophyll.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


Certificats d'analyse (COA)

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