C3743
CI 976
>98% (HPLC), solid
Synonym(s):
2,2-Dimethyl-N-(2,4,6-trimethoxyphenyl)dodecanamide
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About This Item
Empirical Formula (Hill Notation):
C23H39NO4
CAS Number:
Molecular Weight:
393.56
MDL number:
UNSPSC Code:
51111800
PubChem Substance ID:
NACRES:
NA.77
Recommended Products
Quality Level
Assay
>98% (HPLC)
form
solid
solubility
DMSO: >10 mg/mL
H2O: insoluble <2 mg/mL
storage temp.
2-8°C
SMILES string
CCCCCCCCCCC(C)(C)C(=O)Nc1c(OC)cc(OC)cc1OC
InChI
1S/C23H39NO4/c1-7-8-9-10-11-12-13-14-15-23(2,3)22(25)24-21-19(27-5)16-18(26-4)17-20(21)28-6/h16-17H,7-15H2,1-6H3,(H,24,25)
InChI key
WAFNZAURAWBNDZ-UHFFFAOYSA-N
Application
CI 976 has been used as an acyl-coenzyme A: cholesterol acyltransferase (ACAT) inhibitor:
- to analyze its anti-hepatitis C virus (HCV) activity in Huh7.5.1 cells
- to treat Neuro-2a cells to test its effect on plasma membrane integrated density of α4-SEPβ2 or α6-SEPβ2β3 nicotinic acetylcholine receptors (nAChRs)
- to study its effects on the anti-angiogenic activity of pyripyropenes in human umbilical vein endothelial cells
Biochem/physiol Actions
CI-976, a new trimethoxy fatty acid anilide, is a potent and specific inhibitor of liver and intestinal acyl coenzyme A; cholesterol acyltransferase (ACAT) in vitro. CI-976 decreased non-high density lipoprotein (HDL)-cholesterol and increased HDL-cholesterol in rats with pre-established dyslipidemia. High performance gel chromatographic separation of plasma lipoproteins also revealed that CI-976, but not CL 277,082, lowered low density lipoprotein (LDL)-cholesterol and elevated HDL-cholesterol.
Hazard Statements
Precautionary Statements
Hazard Classifications
Aquatic Chronic 4
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
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Y Azuma et al.
Japanese journal of pharmacology, 79(2), 151-158 (1999-04-15)
We studied the effect of NTE-122 (trans-1,4-bis[[1-cyclohexyl-3-(4-dimethylamino phenyl) ureido]methyl]cyclohexane), a novel acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor, on intracellular cholesterol esterification and the secretion of apolipoprotein B100 (apoB)-containing lipoprotein and bile acids in the human hepatoma cell line HepG2. NTE-122 markably inhibited
S Murakami et al.
General pharmacology, 27(8), 1383-1386 (1996-12-01)
1. A novel ACAT (acyl-CoA: cholesterol acyltransferase) inhibitor, HL-004, exhibited a strong inhibitory effect on the hepatic and intestinal ACAT, but was less effective on the adrenal ACAT in vitro. 2. HL-004 selectively decreased serum VLDL cholesterol, and inhibited hepatic
Y Matsui et al.
Japanese journal of pharmacology, 85(4), 423-433 (2001-06-05)
R-755 (N-(2,6-diethylphenyl)-N'-[3-(2-methylphenyl)-6,7-dihydro-5H-cyclopenta[f[l]benzothiophen-2-yl]urea), a novel acyl-CoA:cholesterol acyltransferase (ACAT) inhibitor, has been characterized in vitro, ex vivo and in vivo. R-755 potently inhibited ACAT activities, with IC50 values from 2.5 to 64 nM, in rabbit intestinal microsomes and several cell lines (CaCo-2
Daniel Drecktrah et al.
Molecular biology of the cell, 14(8), 3459-3469 (2003-08-20)
Recent studies have suggested that formation of Golgi membrane tubules involves the generation of membrane-associated lysophospholipids by a cytoplasmic Ca2+-independent phospholipase A2 (PLA2). Herein, we provide additional support for this idea by showing that inhibition of lysophospholipid reacylation by a
R A Harte et al.
Biochimica et biophysica acta, 1258(3), 241-250 (1995-10-05)
The effect of the membrane environment of acyl-CoA:cholesterol acyl transferase (ACAT), an important intracellular enzyme of cholesterol metabolism, on the properties of a range of inhibitors of varying potencies was studied. ACAT activity from rat liver was solubilised with 3%
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