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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
L-Arginine-15N4 Hydrochloride, neat

L-Arginine-15N4 Hydrochloride, neat

Code: QX172957
MW: 214.64Formula: C6H15Cl15N4O2
Reserpine-d9, neat

Reserpine-d9, neat

Code: QX179100
MW: 617.73Formula: C33H31D9N2O9
Ne-(1-Carboxymethyl)-L-lysine-d4, neat

Ne-(1-Carboxymethyl)-L-lysine-d4, neat

Code: QX179878
MW: 208.25Formula: C8H12D4N2O4
L-Aminobutyric Acid-d3, neat

L-Aminobutyric Acid-d3, neat

Code: QX179817
MW: 106.14Formula: C4H6D3NO2
Cyclosporin A-d4 Acetate (Major), neat

Cyclosporin A-d4 Acetate (Major), neat

Code: QX180493
MW: 1248.67Formula: C64H109D4N11O13
Anhydro Vinblastine-d3 Disulfate Salt, neat

Anhydro Vinblastine-d3 Disulfate Salt, neat

Code: QX180489
MW: 992.13Formula: C46H57D3N4O16S2
N-Acetyl-S-(1,2-dichloroethenyl)-L-cysteine-13C,d3, neat

N-Acetyl-S-(1,2-dichloroethenyl)-L-cysteine-13C,d3, neat

Code: QX180526
MW: 262.12Formula: C613CH6D3Cl2NO3S
Glutathione Disulfide-13C4,15N2 Ammonium Salt, neat

Glutathione Disulfide-13C4,15N2 Ammonium Salt, neat

Code: QX180513
MW: 618.59 + x(18.04)Formula: C1613C4H32N415N2O12S2 • x(NH4)
Panobinostat-d8 (Major) Hydrochloride Salt, neat

Panobinostat-d8 (Major) Hydrochloride Salt, neat

Code: QX180477
MW: 393.94Formula: C21H16D8ClN3O2
Cyclosporin A-d4 (Major), neat

Cyclosporin A-d4 (Major), neat

Code: QX180435
MW: 1206.64Formula: C62H107D4N11O12
Ne-(1-Carboxyethyl)-L-lysine-d4(Mixture of Diastereomers), neat

Ne-(1-Carboxyethyl)-L-lysine-d4(Mixture of Diastereomers), neat

Code: QX180432
MW: 222.27Formula: C9H14D4N2O4
N-Acetyl-S-(2-carboxypropyl)-L-cysteine-d3 Dicyclohexylammonium Salt (Mixture of Diastereomers), neat

N-Acetyl-S-(2-carboxypropyl)-L-cysteine-d3 Dicyclohexylammonium Salt (Mixture of Diastereomers), neat

Code: QX180472
MW: 433.62Formula: C21H35D3N2O5S