91519

Supelco

2-Methylbutyryl-L-carnitine

analytical standard

Synonym(s):
(2R)-3-Carboxy-N,N,N-trimethyl-2-(2-methyl-1-oxobutoxy)-1-propanaminium inner salt
Empirical Formula (Hill Notation):
C12H23NO4
CAS Number:
Molecular Weight:
245.32
Beilstein/REAXYS Number:
5946881
MDL number:
NACRES:
NB.21
Pricing and availability is not currently available.

grade

analytical standard

Quality Level

assay

≥97.0% (HPLC)

optical activity

α/D -19.0±2.0°, c = 0.1 in H2O

CofA

certificate is enclosed in each package

shelf life

limited shelf life, expiry date on the label

impurities

≤12.0% water

format

neat

storage temp.

2-8°C

SMILES string

CN+(C)(C)CC@H(OC(C(CC)C)=O)CC(O-)=O

InChI

1S/C12H23NO4/c1-6-9(2)12(16)17-10(7-11(14)15)8-13(3,4)5/h9-10H,6-8H2,1-5H3/t9?,10-/m1/s1

InChI key

IHCPDBBYTYJYIL-QVDQXJPCSA-N

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General description

2-Methylbutyryl-L-carnitine belongs to the acyl-L-carnitine class of compounds, which are the acetylated forms of L-carnitine, derived from the breakdown of amino and fatty acids.

Application

2-Methylbutyryl-L-carnitine may also be used as an analytical reference standard for the separation and identification of underivatized 2-methylbutyryl-L-carnitine in human plasma samples using high-performance liquid chromatography coupled to tandem mass spectrometry (HPLC-MS/MS).

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Acylcarnitine profiling by low-resolution LC-MS
Meierhofer D , et al.
Testing, 14(8) (2019)
Acylcarnitine profiling by low-resolution LC-MS
Meierhofer D , et al.
PLoS ONE, 14(8) (2019)
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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