γ-Aminobutyric acid benzyl ester p-tosylate

γ-Aminobutyric acid benzyl ester p-tosylate is an amino acid ester derivative of γ-aminobutyric acid in which the carboxyl group is converted to a benzyl ester and the amino functionality is present as a p-tosylate (tosyl-protected amine). The molecule therefore contains an ester carbonyl linked to a benzyl group, while the N-terminus bears a p-toluenesulfonyl protecting group that reduces free amine nucleophilicity and helps control chemoselective transformations. This protected ester/amine building block is used in peptide and amino acid derivative synthesis to support stepwise coupling and to manage orthogonal reactivity of the protected γ-aminobutyric acid side.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP02803

CAS No:26727-22-0

Synonyms/Alias:Benzyl4-aminobutanoate4-methylbenzenesulfonate;26727-22-0;H?-Abu-OBzl.p-tosylate;HGamma-Abu-OBzl.p-tosylate;C18H23NO5S;SCHEMBL1363911;CTK8B7671;AVEADJJUOBFQIQ-UHFFFAOYSA-N;MolPort-000-740-043;2415AB;ANW-58117;AKOS016002989;MCULE-9399058680;AK-87747;OR070380;TC-146862;ST24046114;BENZYL4-AMINOBUTANOATE;TOLUENESULFONICACID;J-300321;4-amino-butyricacidbenzylestertoluene-4-sulfonicacid

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M.F/Formula
C18H23NO5S
M.W/Mr.
365.45
Abbr
Hγ-Abu-OBzl.p-tosylate
InChI
1S/C11H15NO2.C7H8O3S/c12-8-4-7-11(13)14-9-10-5-2-1-3-6-10;1-6-2-4-7(5-3-6)11(8,9)10/h1-3,5-6H,4,7-9,12H2;2-5H,1H3,(H,8,9,10)
InChI Key
AVEADJJUOBFQIQ-UHFFFAOYSA-N
Canonical SMILES
CC1=CC=C(C=C1)S(=O)(=O)O.C1=CC=C(C=C1)COC(=O)CCCN

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