442785
角鲨烯
analytical standard
别名:
2,6,10,15,19,23-六甲基-2,6,10,14,18,22-廿四碳六烯
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关于此项目
线性分子式:
[(CH3)2C[=CHCH2CH2C(CH3)]2=CHCH2-]2
化学文摘社编号:
分子量:
410.72
EC Number:
203-826-1
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1728919
MDL number:
NACRES:
NA.24
grade
analytical standard
Quality Level
CofA
current certificate can be downloaded
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
refractive index
n20/D 1.494 (lit.)
bp
285 °C/25 mmHg (lit.)
mp
−75 °C (lit.)
density
0.858 g/mL at 25 °C (lit.)
application(s)
environmental
food and beverages
format
neat
storage temp.
2-30°C
SMILES string
CC(C)=CCCC(C)=CCCC(C)=CCC\C=C(/C)CCC=C(C)CCC=C(C)C
InChI
1S/C30H50/c1-25(2)15-11-19-29(7)23-13-21-27(5)17-9-10-18-28(6)22-14-24-30(8)20-12-16-26(3)4/h15-18,23-24H,9-14,19-22H2,1-8H3/b27-17+,28-18+,29-23+,30-24+
InChI key
YYGNTYWPHWGJRM-AAJYLUCBSA-N
General description
角鲨烯是天然的三萜类化合物，是固醇的生物合成前体。一般取自鲨鱼肝脏、橄榄油、苋菜籽油和藻油，广泛用于化妆品和药物生产。
Application
本品为分析标准品，用途如下：
- 采用开发验证的质子核磁共振(1H NMR)-偏最小二乘(PLS)的非破坏性方法，检测7个不同种类蔬菜的119种植物油中的角鲨烯和4种固醇。
- 碱性催化下转甲基化处理油样，通过气相色谱-火焰离子检测(GC-FID)测定不同油样中的角鲨烯
- 对33份不同国家采集的特级初榨橄榄油样品，一步固相萃取(SPE)后通过超高效液相色谱-光电二极管阵列检测(UHPLC-PDA)技术定量测定角鲨烯含量
- 采用气相色谱-质谱法，以及IR和拉曼光谱法结合PLS法，测定16种商用鲨鱼肝油样品中的角鲨烯含量
- 固相萃取(SPE)后，通过GC-MS法测定15份植物油样品中的14种天然化合物—角鲨烯、生育酚和植物固醇。
Other Notes
有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。
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signalword
Danger
hcodes
pcodes
Hazard Classifications
Asp. Tox. 1
存储类别
10 - Combustible liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves
Christine Durier et al.
AIDS (London, England), 27(1), 87-93 (2012-09-29)
In immunocompromised patients, alternative schedules more immunogenic than the standard influenza vaccine regimen are necessary to enhance and prolong vaccine efficacy. We previously reported that the AS03A-adjuvanted 2009 A/H1N1v vaccine yielded a higher short-term immune response than the nonadjuvanted one
Minh T Ta et al.
The FEBS journal, 279(22), 4231-4244 (2012-09-28)
The isoprenoid squalene is an important precursor for the biosynthesis of sterols. The cellular storage of squalene and its impact on membrane properties have been the subject of recent investigations. In a screen for abnormal lipid droplet morphology and distribution
T J Smith
Expert opinion on investigational drugs, 9(8), 1841-1848 (2000-11-04)
Squalene is a triterpene that is an intermediate of the cholesterol biosynthesis pathway and it can be obtained from the diet. Olive oil contains 0.2-0.7% squalene. The average intake of squalene is 30 mg/day in the United States, however, when
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 442785 | 04061834089360 |