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Merck
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重要文件

91388

Supelco

己酰基- L -肉碱

analytical standard

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
MDL號碼:
分類程式碼代碼:
41116107
NACRES:
NB.21

等級

analytical standard

品質等級

化驗

≥97.0% (HPLC)

光學活性

[α]/D -21.0±2.0°, c = 0.1 in H2O

儲存期限

limited shelf life, expiry date on the label

雜質

≤10% water

應用

clinical testing

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

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

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一般說明

Hexanoyl-L-carnitine belongs to the class of straight-chain acylcarnitines, which are important biomarkers in the diagnosis of carnitine deficiency.

應用

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.

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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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分析證明 (COA)

Lot/Batch Number

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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
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)
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

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