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
CAS Number:
分子量:
436.07
Beilstein:
4071005
EC 号:
MDL编号:
UNSPSC代码:
12352211
PubChem化学物质编号:
NACRES:
NA.25
质量水平
方案
≥98% (TLC)
表单
powder
颜色
white
溶解性
H2O: 25 mg/mL (with heat or sonication)
脂质类型
saturated FAs
储存温度
−20°C
SMILES字符串
[Cl-].CCCCCCCCCCCCCCCC(=O)O[C@H](CC(O)=O)C[N+](C)(C)C
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
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应用
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）。
生化/生理作用
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。
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
历史批次信息供参考:
分析证书(COA)
Lot/Batch Number
Sexual dimorphism in myocardial acylcarnitine and triglyceride metabolism
Devanathan S, et al.
Biology of sex differences, 7(1), 25-25 (2016)
T Nakadate et al.
Cancer research, 47(24 Pt 1), 6537-6542 (1987-12-15)
Palmitoylcarnitine, a reported protein kinase C inhibitor, enhanced the phorbol ester dependency of the enzyme, augmenting protein kinase C activity in the presence of phorbol esters such as phorbol 12,13-dibutyrate while inhibiting the basal activity measured in the presence of
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
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
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