Name | 9'-cis-neoxanthin |
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Synonyms |
(3S,3'S,5R,5'R,6'S)-6,7-Didehydro-5,5',6,6'-tetrahydro-5',6'-epoxy-β,β-carotene-3,3',5-triol
all-trans-neoxanthin β,β-Carotene-3,3',5-triol, 6,7-didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-, (3S,3'S,5R,5'R,6'S)- (3S,5R,6R,3'S,5'R,6'S)-6,7-didehydro-5',6'-epoxy-5,6,5',6'-tetrahydro-β,β-carotene-3,5,3'-triol β,β-Carotene, 6,7-didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-3,3',5-trihydroxy-, (3S,3'S,5R,5'R,6R,6'S,9'-cis)- cis-Neoxanthin 9'-cis-Neoxanthin Neoxanthin |
Description | Neoxanthin is a major xanthophyll carotenoid and a precursor of the plant hormone abscisic acid in dark green leafy vegetables. Neoxanthin is a potent antioxidant and light-harvesting pigment. Neoxanthin induces apoptosis and has anticancer actions[1][2]. |
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Related Catalog | |
In Vitro | Neoxanthin (20 μM; 72 h) treatment significantly reduces cell viability to 10.9% for PC-3 cells, 15.0% for DU 145 cells, and nearly zero for LNCaP cells, respectively[1]. Neoxanthin strongly inhibits cell growth by suppressing DNA synthesis in C3H10T1/2 cells[1]. In photosynthetic organisms, Neoxanthin is the essential component of both the photosystem I (PSI) and photosystem II (PSII) reaction centers of oxygenic photosynthetic apparatus[2]. |
In Vivo | The gastrointestinal metabolism of Neoxanthin in mice is investigated. Two hours after the oral administration of Neoxanthin (40 nmol/mouse), Neoxanthin is found in the plasma and livers of mice. The concentrations of Neoxanthin is 13.6-9.0 nM in plasma, and 7.3 3.6 pmol/g in liver, respectively. (R/S)-Neochrome is also found in the small intestinal contents of Neoxanthin-administered mice[3]. |
References |
Density | 1.1±0.1 g/cm3 |
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Boiling Point | 733.3±60.0 °C at 760 mmHg |
Molecular Formula | C40H56O4 |
Molecular Weight | 600.870 |
Flash Point | 397.3±32.9 °C |
Exact Mass | 600.417847 |
PSA | 73.22000 |
LogP | 8.77 |
Vapour Pressure | 0.0±5.4 mmHg at 25°C |
Index of Refraction | 1.573 |
RIDADR | NONH for all modes of transport |
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