91388
己酰基- L -肉碱
analytical standard
别名:
(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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关于此项目
经验公式（希尔记法）:
C13H25NO4
化学文摘社编号:
分子量:
259.34
MDL number:
UNSPSC Code:
41116107
NACRES:
NB.21
产品名称
己酰基- L -肉碱, analytical standard
SMILES string
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 key
VVPRQWTYSNDTEA-LLVKDONJSA-N
grade
analytical standard
assay
≥97.0% (HPLC)
optical activity
[α]/D -21.0±2.0°, c = 0.1 in H2O
shelf life
limited shelf life, expiry date on the label
impurities
≤10% water
application(s)
clinical testing
format
neat
storage temp.
2-8°C
Quality Level
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Application
Hexanoyl-L-carnitine may be used as an analytical reference standard for the quantification of the analyte in dried blood spots using high-performance liquid chromatography coupled to electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS). Hexanoyl-L-carnitine may also be used as an analytical standard for the separation and identification of underivatized hexanoyl-L-carnitine in human plasma samples using HPLC-MS/MS.
General description
Hexanoyl-L-carnitine belongs to the class of straight-chain acylcarnitines, which are important biomarkers in the diagnosis of carnitine deficiency.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Involvement of recognition and interaction of carnitine transporter in the decrease of L-carnitine concentration induced by pivalic acid and valproic acid
Okamura N, et al.
Pharmaceutical Research, 23(8), 1729-1735 (2006)
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
Minzhi Peng et al.
Journal of chromatography. A, 1319, 97-106 (2013-10-31)
A simple HPLC-MS/MS method has been established to separate and identify underivatized acylcarnitine isomers. Human plasma samples were deproteinized and concentrated. Acylcarnitines were separated on a reverse phase column and detected with triple quadrupole linear ion trap mass spectrometry. Deuterium-labeled
Matrix effect?corrected liquid chromatography/tandem mass-spectrometric method for determining acylcarnitines in human urine
Abe K, et al.
Clinica Chimica Acta; International Journal of Clinical Chemistry, 468, 187-194 (2017)
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