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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
Bepotastine-d6 Besylate, neat

Bepotastine-d6 Besylate, neat

Code: QX180853
(R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-cysteine-d3 +(R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-methyl-2-propen-1-yl)-L-cysteine-d3(Mixture), neat

(R,S)-N-Acetyl-S-(2-hydroxy-3-methyl-3-buten-1-yl)-L-cysteine-d3 +(R,S)-N-Acetyl-S-[1-(hydroxymethyl)-2-methyl-2-propen-1-yl)-L-cysteine-d3(Mixture), neat

Code: QX180850
N-Acetyl-S-(2-carboxyethyl)-L-cysteine-13C3 Bis(dicyclohexylamine) Salt, neat

N-Acetyl-S-(2-carboxyethyl)-L-cysteine-13C3 Bis(dicyclohexylamine) Salt, neat

Code: QX180907
rac 3-Hydroxy Kynurenine-13C2,15N Hydrochloride Salt, neat

rac 3-Hydroxy Kynurenine-13C2,15N Hydrochloride Salt, neat

Code: QX180906
L-Arginine-13C,d4 Dihydrochloride, neat

L-Arginine-13C,d4 Dihydrochloride, neat

Code: QX180882
Cyclosporin A-13C2,d4 Acetate (major), neat

Cyclosporin A-13C2,d4 Acetate (major), neat

Code: QX180812
L-Isoleucine-d10, neat

L-Isoleucine-d10, neat

Code: QX181537
Suberyl Glycine-d4, neat

Suberyl Glycine-d4, neat

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

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

Code: QX181831
N-Acetyl-S-(2,2-dichloroethenyl)-L-cysteine-13C,d3, neat

N-Acetyl-S-(2,2-dichloroethenyl)-L-cysteine-13C,d3, neat

Code: QX172349
N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3, neat

N-Acetyl-S-(carbamoylethyl)-L-cysteine-d3, neat

Code: QX172348
Reserpine-d9, neat

Reserpine-d9, neat

Code: QX179100