Clupanodonyl carnitine (BioDeep_00000028217)

   

human metabolite Endogenous


代谢物信息卡片


3-[(4E,8E,12E,15E,19E)-docosa-4,8,12,15,19-pentaenoyloxy]-4-(trimethylazaniumyl)butanoate

化学式: C29H47NO4 (473.3504902)
中文名称:
谱图信息: 最多检出来源 Bos taurus(endogenous) 50%

分子结构信息

SMILES: CCC=CCCC=CCC=CCCC=CCCC=CCCC(=O)OC(CC(=O)[O-])C[N+](C)(C)C
InChI: InChI=1S/C29H47NO4/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22-23-24-29(33)34-27(25-28(31)32)26-30(2,3)4/h6-7,10-11,13-14,17-18,21-22,27H,5,8-9,12,15-16,19-20,23-26H2,1-4H3/b7-6+,11-10+,14-13+,18-17+,22-21+

描述信息

Clupanodonyl carnitine is an acylcarnitine. Numerous disorders have been described that lead to disturbances in energy production and in intermediary metabolism in the organism which are characterized by the production and excretion of unusual acylcarnitines. A mutation in the gene coding for carnitine-acylcarnitine translocase or the OCTN2 transporter aetiologically causes a carnitine deficiency that results in poor intestinal absorption of dietary L-carnitine, its impaired reabsorption by the kidney and, consequently, in increased urinary loss of L-carnitine. Determination of the qualitative pattern of acylcarnitines can be of diagnostic and therapeutic importance. The betaine structure of carnitine requires special analytical procedures for recording. The ionic nature of L-carnitine causes a high water solubility which decreases with increasing chain length of the ester group in the acylcarnitines. Therefore, the distribution of L-carnitine and acylcarnitines in various organs is defined by their function and their physico-chemical properties as well. High performance liquid chromatography (HPLC) permits screening for free and total carnitine, as well as complete quantitative acylcarnitine determination, including the long-chain acylcarnitine profile. (PMID: 17508264, Monatshefte fuer Chemie (2005), 136(8), 1279-1291., Int J Mass Spectrom. 1999;188:39-52.) [HMDB]
Clupanodonyl carnitine is an acylcarnitine. Numerous disorders have been described that lead to disturbances in energy production and in intermediary metabolism in the organism which are characterized by the production and excretion of unusual acylcarnitines. A mutation in the gene coding for carnitine-acylcarnitine translocase or the OCTN2 transporter aetiologically causes a carnitine deficiency that results in poor intestinal absorption of dietary L-carnitine, its impaired reabsorption by the kidney and, consequently, in increased urinary loss of L-carnitine. Determination of the qualitative pattern of acylcarnitines can be of diagnostic and therapeutic importance. The betaine structure of carnitine requires special analytical procedures for recording. The ionic nature of L-carnitine causes a high water solubility which decreases with increasing chain length of the ester group in the acylcarnitines. Therefore, the distribution of L-carnitine and acylcarnitines in various organs is defined by their function and their physico-chemical properties as well. High performance liquid chromatography (HPLC) permits screening for free and total carnitine, as well as complete quantitative acylcarnitine determination, including the long-chain acylcarnitine profile. (PMID: 17508264, Monatshefte fuer Chemie (2005), 136(8), 1279-1291., Int J Mass Spectrom. 1999;188:39-52.).

同义名列表

2 个代谢物同义名

3-[(4E,8E,12E,15E,19E)-docosa-4,8,12,15,19-pentaenoyloxy]-4-(trimethylazaniumyl)butanoate; Clupanodonyl carnitine



数据库引用编号

5 个数据库交叉引用编号

分类词条

相关代谢途径

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代谢反应

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1 个相关的物种来源信息

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