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Amino Acids

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 for your analysis and research needs.
Please don’t hesitate to contact us if you are unable to find the stable isotope that you need and we'll be delighted to check on its availability.

Alphabetical Alphabetical Reversed Latest Popularity
Psilocybin-d4, neat

Psilocybin-d4, neat

Code: QX169689
MW: 288.27Formula: C12H13D4N2O4PControlled Product - This is a controlled substance and requires licensing. We will require a copy of your license or exemption and additional...
6-Hydroxy Melatonin-d4 (Major), neat

6-Hydroxy Melatonin-d4 (Major), neat

Code: QX177993
MW: 252.3Formula: C13H12D4N2O3
L-Phenylalanine-d7, neat

L-Phenylalanine-d7, neat

Code: QX177962
MW: 172.23Formula: C9H4D7NO2
(R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-propenyl)-L-cysteine-d6 + (R,S)-N-Acetyl-S-[2-(hydroxymethyl)-3-propenyl)-L-cysteine-d6 (Mixture), neat

(R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-propenyl)-L-cysteine-d6 + (R,S)-N-Acetyl-S-[2-(hydroxymethyl)-3-propenyl)-L-cysteine-d6 (Mixture), neat

Code: QX180268
MW: 239.32Formula: C9H9D6NO4S
Pergolide Mesylate-d7, neat

Pergolide Mesylate-d7, neat

Code: QX180391
MW: 417.64Formula: C20H23D7N2O3S2
Spaglumic Acid-d3, neat

Spaglumic Acid-d3, neat

Code: QX181008
MW: 307.27Formula: C11H13D3N2O8
Teduglutide-d8 TFA salt x hydrate (Leu-methyl-d3+Phe-d5), neat

Teduglutide-d8 TFA salt x hydrate (Leu-methyl-d3+Phe-d5), neat

Code: QX181765
MW: 3760.18 + 114.02 + x(18.02)Formula: C164H244D8N44O55S • C2HF3O2 • x(H2O)
3-Indolepropionic-d2 Acid, neat

3-Indolepropionic-d2 Acid, neat

Code: QX181678
MW: 191.22Formula: C11H9D2NO2
Suberyl Glycine-d4, neat

Suberyl Glycine-d4, neat

Code: QX181673
MW: 235.27Formula: C10H13D4NO5
N-Acetyl-S-(2-carbamoylethyl-d4)-L-cysteine, neat

N-Acetyl-S-(2-carbamoylethyl-d4)-L-cysteine, neat

Code: QX181831
MW: 238.3Formula: C8H10D4N2O4S
N,N-Dimethyltryptamine Oxide-d6, neat

N,N-Dimethyltryptamine Oxide-d6, neat

Code: QX182420
MW: 210.31Formula: C12H10D6N2O
L-Isoleucine-d10, neat

L-Isoleucine-d10, neat

Code: QX181537
MW: 141.23Formula: C6H3D10NO2