P1645
棕榈酰-L-肉碱氯化物
≥98% (TLC), powder
别名:
O-棕榈酰-L-肉碱氯化物
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关于此项目
线性分子式:
C23H46NO4 · Cl
化学文摘社编号:
分子量:
436.07
UNSPSC Code:
12352211
NACRES:
NA.25
PubChem Substance ID:
EC Number:
242-642-6
Beilstein/REAXYS Number:
4071005
MDL number:
产品名称
棕榈酰-L-肉碱氯化物, ≥98% (TLC), powder
InChI
1S/C23H45NO4.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-23(27)28-21(19-22(25)26)20-24(2,3)4;/h21H,5-20H2,1-4H3;1H/t21-;/m1./s1
InChI key
GAMKNLFIHBMGQT-ZMBIFBSDSA-N
SMILES string
[Cl-].CCCCCCCCCCCCCCCC(=O)O[C@H](CC(O)=O)C[N+](C)(C)C
assay
≥98% (TLC)
form
powder
color
white
solubility
H2O: 25 mg/mL (with heat or sonication)
lipid type
saturated FAs
storage temp.
−20°C
Quality Level
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Application
棕榈酰-L-肉碱氯化物已用作酰基肉碱，用于处理心肌细胞以诱导活性氧（ROS）。
Biochem/physiol Actions
长链酰基肉碱和知名的线粒体脂肪酸氧化的中间体。改变心脏中高能磷酸盐和游离脂肪酸的心肌水平。增加培养物中红系菌落的形成。减少红细胞和心肌细胞的表面负电荷。据报道，通过抑制内皮细胞中的胞内钙信号传导，以剂量依赖的方式影响电流并抑制乙酰胆碱和 P 物质诱导的内皮依赖性舒张。抑制 Na/K 泵电流，但对豚鼠心室细胞的胞内钙电流没有影响。但是，与卵白蛋白一样，它可逆地使静息膜去极化，减少动作电位持续时间，并增加心肌细胞收缩的幅度。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Sexual dimorphism in myocardial acylcarnitine and triglyceride metabolism
Devanathan S, et al.
Biology of sex differences, 7(1), 25-25 (2016)
C Gruver et al.
Journal of molecular and cellular cardiology, 25(10), 1275-1284 (1993-10-01)
1-Palmitoylcarnitine (1-PC) reduced the electrophoretic mobility of human erythrocytes bathed in low ionic strength solution. Unlike divalent cations which appear to reduce electrophoretic mobility by screening surface negative charge, cationic 1-PC does so by being incorporated into the plasma membrane.
Activation and inhibition of reconstituted cardiac L-type calcium channels by palmitoyl-L-carnitine.
Q Y Liu et al.
Biochemical and biophysical research communications, 228(2), 252-258 (1996-11-12)
We have studied the effect of a palmitoyl-L-carnitine (L-PC) on single cardiac L-type Ca channels incorporated from porcine ventricular sarcolemma into planar lipid bilayers where we could control the concentration, intracellular and/or extracellular location, and duration of L-PC treatment. We
N Inoue et al.
Cardiovascular research, 28(1), 129-134 (1994-01-01)
Palmitoyl-L-carnitine, which accumulates in ischaemic myocardium, may influence the function of vascular endothelium in the ischaemic area. The aim of the study was therefore to examine the effect of palmitoyl-L-carnitine on endothelium dependent relaxations of rabbit thoracic aortas and its
Sriram Devanathan et al.
Biology of sex differences, 7, 25-25 (2016-05-18)
Cardiovascular disease is the leading cause of death among diabetic patients. Importantly, recent data highlight the apparent sexual dimorphism in the pathogenesis of cardiovascular disease in diabetics with respect to both frequency- and age-related risk factors. The disposition to cardiovascular
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