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Palmitoyl-L-carnitine-d3 (chloride) Sale

(Synonyms: 十六烷酰基-L-肉碱-d3 (盐酸盐)) 目录号 : GC47868

An internal standard for the quantification of palmitoyl-L-carnitine

Palmitoyl-L-carnitine-d3 (chloride) Chemical Structure

Cas No.:1334532-26-1

规格 价格 库存 购买数量
1mg
¥1,260.00
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5mg
¥3,420.00
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Sample solution is provided at 25 µL, 10mM.

Description

Palmitoyl-L-carnitine-d3 is intended for use as an internal standard for the quantification of palmitoyl-L-carnitine by GC- or LC-MS. Palmitoyl-L-carnitine is a naturally occurring long-chain acylcarnitine and the L-enantiomer of palmitoyl-DL-carnitine .1 In cells, palmitoyl-L-carnitine is transported into mitochondria via carnitine palmitoyl transferase II to deliver palmitate for fatty acid oxidation and energy production.2 It also inhibits lecithin:cholesterol acyltransferase activity in rat, but not human, plasma when used at a concentration of 500 µM.3 In vivo, palmitoyl-L-carnitine increases intestinal absorption of the antibiotic cefoxitin in rat intestine.4

1.Bezaire, V., Bruce, C.R., Heigenhauser, G.J.F., et al.Identification of fatty acid translocase on human skeletal muscle mitochondrial membranes: Essential role in fatty acid oxidationAm. J. Physiol. Endocrinol. Metab.290(3)E509-E515(2006) 2.El-Hayek, R., Valdivia, C., Valdivia, H.H., et al.Activation of the Ca2+ release channel of skeletal muscle sarcoplasmic reticulum by palmitoyl carnitineBiophys. J.65(2)779-789(1993) 3.Bell, F.P.Carnitine esters: Novel inhibitors of plasma lecithin: Cholesterol acyltransferase in experimental animals but not in man (Homo sapiens)Int. J. Biochem.15(2)133-136(1983) 4.Sutton, S.C., LeCluyse, E.L., Cammack, L., et al.Enhanced bioavailability of cefoxitin using palmitoyl L-carnitine. I. Enhancer activity in different intestinal regionsPharm. Res.9(2)191-194(1992)

化学性质

Cas No. 1334532-26-1 SDF
别名 十六烷酰基-L-肉碱-d3 (盐酸盐)
Canonical SMILES OC(C[C@H](C[N+](C([2H])([2H])[2H])(C)C)OC(CCCCCCCCCCCCCCC)=O)=O.[Cl-]
分子式 C23H43D3NO4.Cl 分子量 439.1
溶解度 DMF: 20 mg/ml,DMSO: 10 mg/ml,Ethanol: 20 mg/ml 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.2774 mL 11.3869 mL 22.7739 mL
5 mM 0.4555 mL 2.2774 mL 4.5548 mL
10 mM 0.2277 mL 1.1387 mL 2.2774 mL
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