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C8753

Sigma-Aldrich

Cholesteryl arachidonate

≥95% (HPLC; detection at 205 nm), viscous liquid

동의어(들):

3β-Hydroxy-5-cholestene 3-arachidonate, 5-Cholesten-3β-ol 3-arachidonate, Cholesteryl eicosatetraenoate

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About This Item

실험식(Hill 표기법):
C47H76O2
CAS Number:
604-34-2
Molecular Weight:
673.11
MDL number:
MFCD00056441
UNSPSC 코드:
12352211
PubChem Substance ID:
24893099
NACRES:
NA.77

분석

≥95% (HPLC; detection at 205 nm)

형태

viscous liquid

색상

clear

작용기

ester

배송 상태

dry ice

저장 온도

−20°C

SMILES string

CCCCC\C=C\C\C=C\C\C=C\C\C=C\CCCC(=O)OC1CCC2(C)C3CCC4(C)C(CCC4C3CC=C2C1)C(C)CCCC(C)C

InChI

1S/C47H76O2/c1-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-27-45(48)49-40-32-34-46(5)39(36-40)28-29-41-43-31-30-42(38(4)26-24-25-37(2)3)47(43,6)35-33-44(41)46/h11-12,14-15,17-18,20-21,28,37-38,40-44H,7-10,13,16,19,22-27,29-36H2,1-6H3/b12-11+,15-14+,18-17+,21-20+

InChI key

IMXSFYNMSOULQS-SXXSVFILSA-N

애플리케이션

Cholesteryl arachidoante was oxidized and used to study the biological effects.

생화학적/생리학적 작용

Cholesteryl arachidonate is a cholesterol ester found associated with the neutral core of low density lipoprotein. Receptor-LDL complexes are taken up by lysosomes and hydrolyzed to release cholesterol from the esters. The enzyme acid cholesteryl ester hydrolase is responsible for the hydrolysis of cholesteryl esters; a defective enzyme can result in the formation of atherosclerotic lesions in humans.

제조 메모

Cholesteryl arachidonate is a clear, colorless viscous liquid in chloroform.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves

시험 성적서(COA)

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문서 라이브러리 방문

The mobility of cholesteryl esters in native and reconstituted low density lipoprotein as monitored by nuclear magnetic resonance spectroscopy.
P A Kroon et al.
The Journal of biological chemistry, 256(11), 5340-5344 (1981-06-10)
N P Odushko et al.
Kardiologiia, 24(10), 90-93 (1984-10-01)
The blood serum of coronary and liver patients was shown to display a similar increase in the relative levels of cholesterololeate and a some what less marked elevation in the content of cholesterol esters with saturated fatty acids. The cholesterollinoleate
C Pollaud et al.
Biochimica et biophysica acta, 1259(3), 211-219 (1995-12-07)
The aim of our work was to evaluate the influence of native low density lipoproteins (LDL) and LDL chemically modified by acetylation (acLDL) on incorporation and release of arachidonic acid (AA) in rat peritoneal macrophages. Compared to a control group
J L Kerwin et al.
Lipids, 31(11), 1179-1188 (1996-11-01)
Lagenidium giganteum, a facultative parasite of mosquito larvae, cannot synthesize sterols, and requires an exogenous source of these lipids in order to enter its reproductive cycle. This parasite grows vegetatively in the absence of sterols, but requires cholesterol or structurally
V Schlotte et al.
Free radical biology & medicine, 25(7), 839-847 (1998-11-21)
Oxidative modification of low density lipoprotein (LDL) is implicated in the early development of atherosclerosis. In the present study, attention has been focused toward the potential protective effects of uric acid and purine-based chemical analogues in copper-promoted oxidative changes to
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