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14660-91-4

中文名稱 新黃質(zhì)
英文名稱 NEOXANTHIN
CAS 14660-91-4
分子式 C40H56O4
分子量 600.88
MOL 文件 14660-91-4.mol
14660-91-4 結(jié)構(gòu)式 14660-91-4 結(jié)構(gòu)式

基本信息

中文別名
新黃質(zhì)
新黃素
新葉黃素
新黃質(zhì)/新葉黃素
(3S,3'S,5R,5'R,6R,6'S,9'-CIS)-6,7-DIDEHYDRO-5',6'-EPOXY-5',6'-DIHYDRO-Β,Β-CAROTENE-3,3',5(6H)-TRIOL SOLUTION IN ETHANOL
英文別名
C13431
NEOXANTHIN
NEOXANTHIN(SH)
cis-Neoxanthin
9'-cis-Neoxanthin
all-trans-neoxanthin
Neoxanthin >=90% (HPLC)
(3S,3'S,5R,5'R,6R,6'S,9'Z)-6,7-Didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-β,β-caroten-3,3',5-triol
(3S,3'S,5R,5'R,6S,6'R,9Z)-5,6-Epoxy-6',7'-didehydro-5,6,5',6'-tetrahydro-β,β-carotene-3,3',5'-triol
(3S,3'S,5R,5'R,6R,6'S,9'Z)-6,7-Didehydro-5',6'-epoxy-5,5',6,6'-tetrahydro-β,β-carotene-3,3',5-triol

物理化學(xué)性質(zhì)

沸點(diǎn)733.3±60.0 °C(Predicted)
密度1.06±0.1 g/cm3(Predicted)
儲(chǔ)存條件-20°C
酸度系數(shù)(pKa)14.65±0.60(Predicted)
形態(tài)Solid
顏色Light yellow to yellow
最大波長(zhǎng)(λmax)λ: 435-439 nm Amax

安全數(shù)據(jù)

WGK Germany3
海關(guān)編碼29109000
新黃質(zhì)價(jià)格(試劑級(jí))
報(bào)價(jià)日期產(chǎn)品編號(hào)產(chǎn)品名稱CAS號(hào)包裝價(jià)格
2024/11/08HY-N7523新黃質(zhì)
Neoxanthin
14660-91-41 mg9850元

常見問題列表

生物活性
Neoxanthin 是深綠色多葉蔬菜中的一種主要的葉黃素類胡蘿卜素,是一種植物激素脫落酸的前體。Neoxanthin 是一種有效的抗氧化劑和集光顏料,誘導(dǎo)細(xì)胞凋亡 (apoptosis) 并具有抗癌作用。
體外研究

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.
Neoxanthin strongly inhibits cell growth by suppressing DNA synthesis in C3H10T1/2 cells.
In photosynthetic organisms, Neoxanthin is the essential component of both the photosystem I (PSI) and photosystem II (PSII) reaction centers of oxygenic photosynthetic apparatus.

體內(nèi)研究

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.

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