L-Azidohomoalanine-1,2,3,4-¹³C₄ hydrochloride 

L-Azidohomoalanine-1,2,3,4-¹³C₄ (hydrochloride) is the ¹³C- and ¹⁵N-labeled L-Azidohomoalanine hydrochloride. L-Azidohomoalanine hydrochloride is an alkyl chain-based PROTAC linker that can be used in the synthesis of PROTACs[1]. L-Azidohomoalanine-1,2,3,4-13C4 (hydrochloride) is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.

Stable heavy isotopes of hydrogen, carbon, and other elements have been incorporated into drug molecules, largely as tracers for quantitation during the drug development process. Deuteration has gained attention because of its potential to affect the pharmacokinetic and metabolic profiles of drugs^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

186.55

¹³C₄H₉ClN₂ ¹⁵N₂O₂

2483829-89-4

942518-29-8

[N-]=[N+]=[15N][13CH2][13CH2][13C@H]([15NH2])[13C](O)=O.Cl

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Russak EM, et al. Impact of Deuterium Substitution on the Pharmacokinetics of Pharmaceuticals. Ann Pharmacother. 2019;53(2):211-216.  [Content Brief]