08984
丁酰基- L -肉碱
analytical standard
别名:
C4-肉碱, 丁酰基- L -肉碱, （2 R ）-3-羧基- N ， N ， N -三甲基-2-（1-氧代丁氧基）-1-丙胺 内盐
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关于此项目
经验公式（希尔记法）:
C11H21NO4
化学文摘社编号:
分子量:
231.29
UNSPSC Code:
41116107
NACRES:
NB.21
MDL number:
产品名称
丁酰基- L -肉碱, analytical standard
InChI
1S/C11H21NO4/c1-5-6-11(15)16-9(7-10(13)14)8-12(2,3)4/h9H,5-8H2,1-4H3/t9-/m1/s1
SMILES string
C[N+](C)(C)C[C@H](OC(CCC)=O)CC([O-])=O
InChI key
QWYFHHGCZUCMBN-SECBINFHSA-N
grade
analytical standard
assay
≥97.0% (HPLC)
optical activity
[α]/D -23.0±2.0°, c = 0.1 in H2O
shelf life
limited shelf life, expiry date on the label
impurities
≤10.0% water
application(s)
clinical testing
format
neat
storage temp.
2-8°C
Quality Level
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Application
Butyryl-L-carnitine may be used as an analytical reference standard for the separation and identification of underivatized butyryl-L-carnitine in human plasma samples using high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS). It may also be used as an analytical reference standard for the quantification of the analyte in biological samples using chromatography-based techniques.
General description
Butyryl-L-carnitine is a naturally occurring compound belonging to the acylcarnitine class of compounds as listed in the human metabolome database (HMBD). These compounds are reported to be used as biomarkers in the diagnosis of carnitine deficiency. It acts as a carrier of long chain acyl groups from activated fatty acids across the inner mitochondrial membrane into the mitochondrial matrix where they undergo β-oxidation to acetyl CoA to obtain usable energy via the citric acid cycle.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Tracing and separating plasma components causing matrix effects in hydrophilic interaction chromatography?electrospray ionization mass spectrometry
Journal of Chromatography. B, Biomedical Sciences and Applications, 923, 83-91 (2013)
Metabolomic analyses reveal extensive progenitor cell deficiencies in a mouse model of duchenne muscular dystrophy
Joseph J, et al.
Metabolites, 8(4), 61-61 (2018)
Exogenous carnitine application augments transport of fatty acids into mitochondria and stimulates mitochondrial respiration in maize seedlings grown under normal and cold conditions
Turk H, et al.
Cryobiology, 9, 97-103 (2019)
Separation and identification of underivatized plasma acylcarnitine isomers using liquid chromatography?tandem mass spectrometry for the differential diagnosis of organic acidemias and fatty acid oxidation defects
Peng M, et al.
Journal of Chromatography A, 1319, 97-106 (2016)
Ralph Fingerhut et al.
Analytical chemistry, 81(9), 3571-3575 (2009-03-28)
Electrospray ionization-tandem mass spectrometry (ESI-MS/MS) is increasingly used in newborn screening programs. Acylcarnitine profiles from dried blood spots (DBS) are used to detect fatty acid oxidation disorders, carnitine cycle disorders, and organic acidurias. Stored dried blood is also a valuable
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