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51085

Sigma-Aldrich

Isobutyryl-L-carnitine

≥97.0% (TLC)

Synonym(s):
(2R)-3-Carboxy-N,N,N-trimethyl-2-(2-methyl-1-oxopropoxy)-1-propanaminium inner salt, L-Carnitine isobutyryl ester, iC4-Carnitine
Empirical Formula (Hill Notation):
C11H21NO4
CAS Number:
Molecular Weight:
231.29
Beilstein:
4138517
MDL number:
PubChem Substance ID:

Quality Level

Assay

≥97.0% (TLC)

form

powder

optical activity

[α]/D -22±2°, c = 1 in H2O

impurities

≤10% water

color

white

storage temp.

2-8°C

SMILES string

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

InChI

1S/C11H21NO4/c1-8(2)11(15)16-9(6-10(13)14)7-12(3,4)5/h8-9H,6-7H2,1-5H3/t9-/m1/s1

InChI key

LRCNOZRCYBNMEP-SECBINFHSA-N

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Isobutyryl-L-carnitine ≥97.0% (TLC)

Sigma-Aldrich

51085

Isobutyryl-L-carnitine

Isovaleryl-L-carnitine ≥94.0% (HPLC)

Sigma-Aldrich

51371

Isovaleryl-L-carnitine

Hexanoyl-L-carnitine ≥97.0% (TLC)

Sigma-Aldrich

07439

Hexanoyl-L-carnitine

assay

≥97.0% (TLC)

assay

≥94.0% (HPLC)

assay

≥97.0% (HPLC)

assay

≥97.0% (TLC)

form

powder

form

powder or crystals

form

powder or crystals

form

-

optical activity

[α]/D -22±2°, c = 1 in H2O

optical activity

[α]/D -23±2°, c = 1 in H2O

optical activity

[α]/D -20±2°, c = 0.1 in H2O

optical activity

[α]/D -21±2°, c = 1 in H2O

impurities

≤10% water

impurities

≤10% water

impurities

≤10% water

impurities

≤10% water

color

white

color

white to off-white

color

white to off-white

color

-

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Biochem/physiol Actions

Isobutyryl-L-carnitine is a product of the acyl-CoA dehydrogenases (ACADs), which are a group of mitochondrial enzymes involved in the metabolism of fatty acids or branched-chain amino acids.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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