3-Methylcrotonyl-L-carnitine-d3 (chloride)

Stable Isotope Labelled Internal Standards Internal Standards

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Description

Stable isotope-labeled internal standard with the d₃ label positioned on the N-terminal trimethylammonium group, used for the quantitative LC-MS/GC-MS analysis of 3-methylcrotonyl-L-carnitine (C₅:₁ carnitine).

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Technical Specifications

CAS Number (labelled)

2260670-67-3

CAS Number (unlabelled)

1322623-41-5

Product No.

D-224

Categories

Stable Isotope Labelled Internal Standards Internal Standards

Quantity

Size	Availability
10 mg	1-2 weeks
50 mg	1-2 weeks

Purity

≥ 98%

Isotopic Enrichment

≥ 98% D

Storage Conditions

Room temperature (Recommended at 0 °C for optimal stability)

Synonym(s)

CAR 5:1-d₃; C₅:₁ Carnitine-d₃; 3-Methylcrotonyl-L-carnitine-d₃ hydrochloride; (R)-3-((3-methylbut-2-enoyl)oxy)-4-(trimethylammonio-d₃)butyrate hydrochloride

Formula

C₁₂H₁₉D₃ClNO₄

SMILES

OC(C[C@H](C[N+](C)(C([H])([H])[H])C)OC(/C=C(C)/C)=O)=O.[Cl-]

Shipping Hazards

Non hazardous for shipping

Functional Groups

Ester, Carboxylic Acid, Quaternary Ammonium Salt, Hydrochloride

Stability

Hygroscopic; stable when stored sealed and protected from moisture and direct light

Molecular Weight

282.78 g/mol