Amino Acid Stable IsotopesAmino Acid Stable Isotopes

We offer an extensive range of isotopically labelled Amino Acids and Amino Acid Esters including N-t-BOC protected and N-FMOC protected Amino Acids.

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 many unlabelled native forms of Amino Acids. 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 Amino Acid Stable Isotopes

 CodeItemCAS No.Unit
D-6769/0.1
N-Acetyl-D-alanine-2,3,3,3-d4, neat
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 0.1g
D-6769/0.25
N-Acetyl-D-alanine-2,3,3,3-d4, neat

CD₃CD(NHCOCH₃)COOH

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 0.25 g
D-6388/0.05
N-Acetyl-D-glutamic-2,3,3,4,4-d5 Acid, neat

HOOCCD₂CD₂CD(NHCOCH₃)COOH

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14341-87-80.05 g
D-6388/0.1
N-Acetyl-D-glutamic-2,3,3,4,4-d5 Acid, neat

HOOCCD₂CD₂CD(NHCOCH₃)COOH

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14341-87-80.1 g
D-6180/0.1
N-Acetyl-DL-alanine-3,3-3-d3, neat
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 0.1g
D-6181/0.1
N-Acetyl-d3-DL-alanine-3,3,3-d3, neat
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 0.1g
D-6182/0.1
N-Acetyl-d3-DL-alanine-2,3,3,3-d4, neat
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 0.1g
D-6180/0.25
N-Acetyl-DL-alanine-3,3,3-d3, neat

CD₃CH(NHCOCH₃)COOH

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 0.25 g
D-6181/0.25
N-Acetyl-d3-DL-alanine-3,3,3-d3, neat

CD₃CH(NHCOCD₃)COOH

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 0.25 g
D-6182/0.25
N-Acetyl-d3-DL-alanine-2,3,3,3-d4, neat

CD₃CD(NHCOCD₃)COOH

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 0.25 g
D-6179/0.1
N-Acetyl-DL-alanine-2,3,3,3-d4, neat
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 0.1g
D-6179/0.25
N-Acetyl-DL-alanine-2,3,3,3-d4, neat

CD₃CD(NHCOCH₃)COOH

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 0.25 g
D-5980/0.05
N-Acetyl-DL-aspartic-2,3,3-d3 Acid, neat

HOOCCD₂CD(NHCOCH₃)COOH

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89829-69-60.05 g
D-6998/0.1
N-Acetyl-d3-glycine-2,2-d2, neat

CD₃CONHCD₂COOH

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1219805-82-90.1 g
D-6998/0.25
N-Acetyl-d3-glycine-2,2-d2, neat

CD₃CONHCD₂COOH

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1219805-82-90.25 g
D-6342/0.05
N-Acetyl-d3-glycine-d2-N-methyl-d3-amide, neat

CD₃CONHCD₂CONHCD₃

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1219802-57-90.05 g
D-6342/0.1
N-Acetyl-d3-glycine-d2-N-methyl-d3-amide, neat

CD₃CONHCD₂CONHCD₃

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1219802-57-90.1 g
D-7918/0.005
N-Acetyl-d3-L-4-hydroxyphenylalanine, neat

HOC₆H₄CH₂CH(NHCOCD₃)COOH

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 0.005g
D-7918/0.01
N-Acetyl-d3-L-4-hydroxyphenylalanine, neat

HOC₆H₄CH₂CH(NHCOCD₃)COOH

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 0.01g
D-6027/0.1
N-Acetyl-L-alanine-3,3,3-d3, neat
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1485548-36-40.1g
D-6027/0.25
N-Acetyl-L-alanine-3,3,3-d3, neat

CD₃CH(NHCOCH₃)COOH

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1485548-36-40.25 g
D-6028/0.1
N-Acetyl-L-alanine-2,3,3,3-d4, neat
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2230887-18-80.1g
D-7805/0.01
N-Acetyl-L-aspartic-2,3,3-d3 Acid, neat
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284665-15-20.01g
D-6371/0.05
N-Acetyl-L-glutamic-2,3,3,4,4-d5 Acid, neat

HOOCCD₂CD₂CD(NHCOCH₃)COOH

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 0.05 g
D-6117/0.01
N-Acetyl-d3-L-leucine-d10-N-methyl-d3-amide, neat

(CD₃)₂CDCD₂CD(NHCOCD₃)CONHCD₃

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1276197-56-80.01 g
D-6117/0.05
N-Acetyl-d3-L-leucine-d10-N-methyl-d3-amide, neat

(CD₃)₂CDCD₂CD(NHCOCD₃)CONHCD₃

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1276197-56-80.05 g
D-6690/0.01
6-N-Acetyl-L-lysine-3,3,4,4,5,5,6,6-d8, neat

CH₃CONH(CD₂)₄CH(NH₂)COOH

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 0.01 g
D-7678/0.01
N-Acetyl-L-methionine-d3 (S-methyl-d3), neat

CD₃SCH₂CH₂CH(NHCOCH₃)COOH

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 0.01g
D-7678/0.05
N-Acetyl-L-methionine-d3 (S-methyl-d3), neat

CD₃SCH₂CH₂CH(NHCOCH₃)COOH

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 0.05g
D-6999/0.01
N-Acetyl-L-serine-2,3,3-d3, neat
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2230887-17-70.01g
D-6999/0.05
N-Acetyl-L-serine-2,3,3-d3, neat

HOCD₂CD(NHCOCH₃)COOH

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2230887-17-70.05g
D-7000/0.01
N-Acetyl-d3-L-threonine-2,3-d2, neat
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 0.01g
D-7000/0.05
N-Acetyl-d3-L-threonine-2,3-d2, neat
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 0.05 g
D-7736/0.05
N-Acetyl-S-(2-hydroxyethyl-d4)-L-cysteine Dicyclohexylamine Salt, neat

HOCD₂CD₂SCH₂CH(NHCOCH₃)COOH.(C₆H₁₁)₂NH₂

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1331894-57-50.05g
D-7736/0.1
N-Acetyl-S-(2-hydroxyethyl-d4)-L-cysteine Dicyclohexylamine Salt, neat

HOCD₂CD₂SCH₂CH(NHCOCH₃)COOH.(C₆H₁₁)₂NH₂

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1331894-57-50.1g
D-7743/0.005
N-Acetyl-S-(3-hydroxypropyl-d6)-L-cysteine Dicyclohexylamine Salt, neat
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 0.005g
D-7743/0.01
N-Acetyl-S-(3-hydroxypropyl-d6)-L-cysteine Dicyclohexylamine Salt, neat
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 0.01g
D-7183/0.05
N-Acetyl-S-benzyl-2,3,4,5,6-d5-DL-cysteine, neat

C₆D₅CH₂SCH₂CH(NHCOCH₃)COOH

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 0.05 g
D-7183/0.1
N-Acetyl-S-benzyl-2,3,4,5,6-d5-DL-cysteine, neat

C₆D₅CH₂SCH₂CH(NHCOCH₃)COOH

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 0.1 g
D-7745/0.01
N-Acetyl-S-(n-propyl-d7)-L-cysteine, neat
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1331909-69-30.01g
D-7745/0.05
N-Acetyl-S-(n-propyl-d7)-L-cysteine, neat
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1331909-69-30.05g
D-6046/0.01
N-Acetyl-S-phenyl-DL-cysteine-3,3-d2, neat

C₆H₅SCD₂CH(NHCOCH₃)COOH

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 0.01 g
D-6046/0.05
N-Acetyl-S-phenyl-DL-cysteine-3,3-d2, neat

C₆H₅SCD₂CH(NHCOCH₃)COOH

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 0.05 g
D-7182/0.005
N-Acetyl-S-phenyl-d5-DL-cysteine, neat

C₆D₅SCH₂CH(NHCOCH₃)COOH

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 0.005g
D-7182/0.01
N-Acetyl-S-phenyl-d5-DL-cysteine, neat

C₆D₅SCH₂CH(NHCOCH₃)COOH

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 0.01g
D-7248/0.25
DL-Alanine-2-d1-N-FMOC, neat

CH₃CD(NH-FMOC)COOH

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 0.25 g
D-7248/0.5
DL-Alanine-2-d1-N-FMOC, neat

CH₃CD(NH-FMOC)COOH

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 0.5 g
D-3978/0.1
L-Alanine-2-d1-N-t-BOC, neat
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88181-11-70.1 g
D-3978/0.25
L-Alanine-2-d1-N-t-BOC, neat

CH₃CD(NH-t-BOC)COOH

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88181-11-70.25 g
D-3872/0.25
L-Alanine-3,3,3-d3-N-t-BOC, neat
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161602-47-70.25g

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