Catalogue Number:A584003
Chemical Name:(2S)-2-Amino-4-azidobutanoic Acid Hydrochloride
Synonyms:4-Azido-L-homoalanine Hydrochloride;
CAS Number:942518-29-8
Alternate CAS #
Free base: 120042-14-0
Molecular Formula:C₄H₈N₄O₂ • (HCl)
Appearance:White to Off-White Solid
Melting Point:>145°C (dec.)
Molecular Weight:144.13 + (36.46)
Storage:4°C
Solubility:Aqueous Acid (Slightly), Water (Slightly)
Category:Building Blocks; Amino Acids;
Applications:(2S)-2-Amino-4-azidobutanoic Acid Hydrochloride is a modified amino acid used for the introduction of bioorthogonal handles into proteins. It is used in the synthetic preparation of glucosyl phosphine derivatives for site-selective traceless Staudinger ligation with azide containing proteins.
References:Roth, S., et al.: Nat. Protoc., 5, 1967 (2010); Bernardes, G., et al.: ChemBioChem, 12, 1383 (2011);
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