91299

Isobutyryl-L-carnitine

analytical standard

• Synonyma: (2R)-3-Carboxy-N,N,N-trimethyl-2-(2-methyl-1-oxopropoxy)-1-propanaminium inner salt, L-Carnitine isobutyryl ester, iC4-Carnitine
• Empirický vzorec (Hillův zápis): C₁₁H₂₁NO₄
• Číslo CAS: 25518-49-4
• Molekulová hmotnost: 231.29
• Beilstein/REAXYS Number: 4138517
• MDL number: MFCD01674829
• UNSPSC Code: 41116107
• NACRES: NB.21

Vlastnosti

• grade: analytical standard
• Quality Level: 100
• assay: ≥97.0% (HPLC)
• optical activity: [α]/D -22.0±2.0°, c = 0.1 in H₂O
• shelf life: limited shelf life, expiry date on the label
• impurities: ≤10.0% water (calculated from elemental analysis)
• application(s): clinical testing
• format: neat
• 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

Popis

General description

Isobutyryl-L-carnitine belongs to the acylcarnitines class of compounds. These compounds are produced from L-carnitine, which plays an important role in fatty acid metabolic pathways. The functions and roles of acyl-L-carnitines in various tissues like brain, heart, and muscle continue to attract much interest.

Application

Isobutyryl-L-carnitine may be used as an analytical reference standard for the separation and identification of underivatized isobutyryl-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 human urine samples using liquid chromatography/electrospray ionization tandem mass spectrometry (LC/ESI-MS/MS).

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Bezpečnostní informace

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable