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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
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
Cyclosporin A-13C2,d4 (Major), neat

Cyclosporin A-13C2,d4 (Major), neat

Code: QX180464
MW: 1208.62Formula: C6013C2H107D4N11O12
Octreotide-phenylalanine-d8 di-Trifluoroacetic Acid Salt, neat

Octreotide-phenylalanine-d8 di-Trifluoroacetic Acid Salt, neat

Code: QX180458
MW: 1255.34Formula: C53H60D8F6N10O14S2
Voclosporin-d4, neat

Voclosporin-d4, neat

Code: QX180613
MW: 1218.65Formula: C63H107D4N11O12
L-Methionine-S-methyl Sulfonium Chloride-d6 Hydrochloride, neat

L-Methionine-S-methyl Sulfonium Chloride-d6 Hydrochloride, neat

Code: QX180660
MW: 170.28 + 36.46 + 35.45Formula: C6H8D6NO2S • HCl • Cl
S-(5'-Adenosyl)-L-methionine-d3 Disulfate Salt (Synthetic)(Mixture of Diastereomers), neat

S-(5'-Adenosyl)-L-methionine-d3 Disulfate Salt (Synthetic)(Mixture of Diastereomers), neat

Code: QX180652
MW: 597.61Formula: C15H23D3N6O13S3
S-(5'-Adenosyl)-L-homocysteine-13C5, neat

S-(5'-Adenosyl)-L-homocysteine-13C5, neat

Code: QX180650
MW: 389.37Formula: C913C5H20N6O5S