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重要文件

07439

Sigma-Aldrich

己酰基- L -肉碱

≥97.0% (TLC)

同義詞:

(2R)-3-羧基-N,N,N-三甲基-2 -[[(1-氧己基)氧基] -1-丙胺 内盐, (R)-己酰肉碱, n-己酰-L-肉碱, C6-肉碱

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About This Item

經驗公式(希爾表示法):
C13H25NO4
CAS號碼:
分子量::
259.34
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.26

品質等級

化驗

≥97.0% (TLC)

光學活性

[α]/D -21±2°, c = 1 in H2O

雜質

≤10% water

形式

neat

儲存溫度

2-8°C

SMILES 字串

C[N+](C)(C)C[C@H](OC(CCCCC)=O)CC([O-])=O
C[N+](C)(C)C[C@H](OC(CCCCC)=O)CC([O-])=O

InChI

1S/C13H25NO4/c1-5-6-7-8-13(17)18-11(9-12(15)16)10-14(2,3)4/h11H,5-10H2,1-4H3/t11-/m1/s1

InChI 密鑰

VVPRQWTYSNDTEA-LLVKDONJSA-N

尋找類似的產品? 前往 產品比較指南

生化/生理作用

已经描述了许多导致生物体能量产生和中间代谢紊乱的疾病,其特征在于不寻常的酰基肉碱的产生和排泄。编码肉碱-酰基肉碱转位酶或OCTN2转运蛋白的基因突变在病因上引起肉碱缺乏,导致饮食中L-肉碱的肠道吸收不良,肾脏对其的再吸收受损,并因此导致L-肉碱的尿损失增加。确定酰基肉碱的定性模式可能具有诊断和治疗重要性。肉碱的甜菜碱结构需要特殊的分析程序进行记录。L-肉碱的离子性质引起高水溶性,其随着酰基肉碱中酯基链长的增加而降低。因此,L-肉碱和酰基肉碱在各种器官中的分布取决于它们的功能和它们的理化性质。高效液相色谱(HPLC)可以筛选游离和总肉碱,以及完整的定量酰基肉碱测定,包括长链酰基肉碱谱。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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D H Chace et al.
Clinical chemistry, 43(11), 2106-2113 (1997-11-20)
We report the application of tandem mass spectrometry to prospective newborn screening for medium-chain acyl-CoA dehydrogenase (MCAD) deficiency. MCAD deficiency is diagnosed from dried blood spots on filter paper cards from newborns on the basis of the increase of medium
Min Jung Kim et al.
Journal of obesity, 2013, 874981-874981 (2013-07-19)
The present study aimed to identify key metabolites related to weight reduction in humans by studying the metabolic profiles of sera obtained from 34 participants who underwent dietary intervention with black soybean peptides (BSP) for 12 weeks. This research is
P E Minkler et al.
Journal of chromatography, 613(2), 203-221 (1993-04-02)
This paper describes the development of a high-performance liquid chromatographic method for the quantitation of free carnitine, total carnitine, acetylcarnitine, propionylcarnitine, isovalerylcarnitine, hexanoylcarnitine and octanoylcarnitine in human urine. Carnitine and acylcarnitines were isolated from 10 or 25 microliters of urine
G Pierre et al.
Journal of inherited metabolic disease, 30(5), 815-815 (2007-05-18)
Carnitine-acylcarnitine translocase (CACT) deficiency is a rare disorder that results in long-chain fatty acids being unavailable for mitochondrial beta-oxidation and ketogenesis. It can present in the neonatal period or infancy with a severe clinical form, typically with convulsions, hypothermia, encephalopathy
E Schmidt-Sommerfeld et al.
The Journal of pediatrics, 115(4), 577-582 (1989-10-01)
Urinary carnitine esters were quantitated in an infant with medium-chain acylcoenzyme A dehydrogenase deficiency by means of a highly sensitive and specific radioisotopic exchange high-pressure liquid chromatography method. During fasting, the excretion of free carnitine and of acetylcarnitine, octanoylcarnitine, and

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