Carnitine Stable IsotopesCarnitine Stable Isotopes

We are pleased to offer a market leading and extensive range of isotopically labelled Carntines.

Carnitine plays a critical role in the metabolism in most mammals, plants and some bacteria, and is involved in energy production transporting long chain fatty acids into cell mitochondria so they can be oxidised to produce energy. It also aids the transport of toxic compounds from the cell preventing their accumulation. For those that have medical or genetic disorders and cannot produce enough, Carnitine can be an essential nutrient and is often taken as a dietary supplement.

Its determination can be of vital importance and the function of Carntines in various tissues attracts much interest. The advance of techniques such as LC-MS and LC-MS/MS have enabled the monitoring and detection of treatable disorders before symptoms appear. The measurement of different carnitines can be used to detect many different inborn errors of metabolism in newborn screening.

We are pleased to offer stable isotopes of the L- and DL- isomeric forms, as well as many of the alkyl substututed Carnitines.

Please see the reference materials listed below or enter a product code, CAS number, description or other keywords in the Search field below.

We also offer unlabelled native forms of Carnitines. These can be found in our All Individual Compounds subcategory or by entering a product name, CAS number or other keywords in the main Search field at the top of any page.

If you are unable to locate the reference standard or the format you require, please contact us with your requirements, we will be delighted to help.

Product Listings for Carnitine Stable Isotopes

 CodeItemCAS No.Unit
D-6534/0.01
Acetyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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1334532-17-00.01 g
D-5488/0.05
Acetyl-d3-L-carnitine HCl, neat
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362049-62-50.05 g
D-6534/0.05
Acetyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH(OCOCH₃)CH₂N(CH₃)₂(CD₃)Cl

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1334532-17-00.05 g
D-5488/0.1
Acetyl-d3-L-carnitine HCl, neat

HOOCCH₂CH(OCOCD₃)CH₂N(CH₃)₃Cl

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362049-62-50.1 g
D-6070/0.01
Butyryl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH(OCOCH₂CH₂CH₃)CH₂N(CH₃)₂(CD₃)Cl

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1334532-21-60.01 g
D-6070/0.05
Butyryl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH(OCOCH₂CH₂CH₃)CH₂N(CH₃)₂(CD₃)Cl

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1334532-21-60.05 g
D-7761/0.01
Butyryl-d7-L-carnitine HCl, neat
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 0.01g
D-7761/0.05
Butyryl-d7-L-carnitine HCl, neat
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 0.05g
D-5780/0.1
DL-Carnitine-d9 HCl (trimethyl-d9), neat

HOOCCH₂CH(OH)CH₂N(CD₃)₃Cl

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1219386-75-00.1 g
C620S010ANVC
DL-Carnitine D9 HCl (trimethyl D9), 10µg/ml in Acetonitrile - A2S certified
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1219386-75-01.1ml
C620S100ANVC
DL-Carnitine D9 HCl (trimethyl D9), 100µg/ml in Acetonitrile - A2S certified
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1219386-75-01.1ml
C620S01MANVC
DL-Carnitine D9 HCl (trimethyl D9), 1000µg/ml in Acetonitrile - A2S certified
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1219386-75-01.1ml
D-5069/0.1
L-Carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH(OH)CH₂N(CH₃)₂(CD₃)Cl

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350818-62-10.1 g
D-5069/0.25
L-Carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH(OH)CH₂N(CH₃)₂(CD₃)Cl

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350818-62-10.25 g
C627S010ANVC
L-Carnitine D3 HCl (N-methyl D3), 10µg/ml in Acetonitrile - A2S certified
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350818-62-11.1ml
C627S100ANVC
L-Carnitine D3 HCl (N-methyl D3), 100µg/ml in Acetonitrile - A2S certified
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350818-62-11.1ml
C627S01MANVC
L-Carnitine D3 HCl (N-methyl D3), 1000µg/ml in Acetonitrile - A2S certified
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350818-62-11.1ml
D-6640/0.01
Decanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₈CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.01 g
D-6640/0.05
Decanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₈CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.05 g
ISS14411-1.0/1MG/1
Decanoyl-L-Carnitine-[d3] Hydrochloride, 1 mg/ml
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119766-69-7Please Enquire
D-8097/0.01
2,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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73801-19-1 (unlabelled)0.01g
D-8097/0.05
2,2-Dimethylpropionyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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73801-19-1 (unlabelled)0.05g
D-6643/0.01
Dodecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₀CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.01 g
D-6643/0.05
Dodecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₀CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.05 g
ISS14412-1.0/1MG/1
Dodecanoyl-L-carnitine-[d3] Hydrochloride, 1 mg/ml
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1021439-26-8Please Enquire
D-8020/0.01
Heptadecanoyl-L-carnitine-d3 HCl (N-methyl-d3),neat
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173686-69-60.01g
D-8020/0.05
Heptadecanoyl-L-carnitine-d3 HCl (N-methyl-d3),neat
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173686-69-60.05g
D-6646/0.01
Hexadecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₄CH₃]CH₂N(CH₃)₂(CD₃)Cl

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1334532-26-10.01 g
D-6646/0.05
Hexadecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₄CH₃]CH₂N(CH₃)₂(CD₃)Cl

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1334532-26-10.05 g
D-6647/0.01
Hexanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₄CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.01 g
D-6647/0.05
Hexanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₄CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.05 g
D-6648/0.01
3-Methylbutyryl-DL-carnitine-d9 HCl (N,N,N-trimethyl-d9) synonym (N-Isovalerylcarnitine), neat

HOOCCH₂CH[OCOCH₂CH(CH₃)₂]CH₂N(CD₃)₃Cl

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 0.01 g
D-6648/0.05
3-Methylbutyryl-DL-carnitine-d9 HCl (N,N,N-trimethyl-d9) synonym (N-Isovalerylcarnitine), neat

HOOCCH₂CH[OCOCH₂CH(CH₃)₂]CH₂N(CD₃)₃Cl

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 0.05 g
D-7756/0.01
3-Methylbutyryl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.01g
D-7756/0.05
3-Methylbutyryl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.05g
D-7757/0.01
(±)-2-Methylbutyryl-L-carnitine-d3 HCl (N-methyl-d3)
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 0.01g
D-7757/0.05
(±)-2-Methylbutyryl-L-carnitine-d3 HCl (N-methyl-d3)
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 0.05g
D-7758/0.005
3-Methylcrotonyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.005g
D-7758/0.01
3-Methylcrotonyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.01g
D-7755/0.01
2-Methylpropionyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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1334532-21-60.01g
D-7755/0.05
2-Methylpropionyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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1334532-21-60.05g
D-8019/0.01
Nonadecanoyl-L-carnitine-d3 HCl,neat
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 0.01g
D-8019/0.05
Nonadecanoyl-L-carnitine-d3 HCl,neat
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 0.05g
D-6650/0.01
Octadecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₆CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.01 g
D-6650/0.05
Octadecanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₁₆CH₃]CH₂N(CH₃)₂(CD₃)Cl

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 0.05 g
D-6651/0.01
Octanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₆CH₃]CH₂N(CH₃)₂(CD₃)Cl

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1334532-24-90.01 g
D-6651/0.05
Octanoyl-L-carnitine-d3 HCl (N-methyl-d3), neat

HOOCCH₂CH[OCO(CH₂)₆CH₃]CH₂N(CH₃)₂(CD₃)Cl

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1334532-24-90.05 g
D-6779/0.005
Oleoyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.005g
D-6779/0.01
Oleoyl-L-carnitine-d3 HCl (N-methyl-d3), neat
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 0.01g
 ISS15344-1.0/1MG/ML/1
Palmitoyl L- Carnitine-[d3] (Solution) 1mg/mL
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1334532-26-11ml

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