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O-tert.Butyl-L-tyrosine

O-tert.Butyl-L-tyrosine is a protected tyrosine derivative in which the phenolic hydroxyl side chain is converted to an O-tert-butyl ether while retaining the amino acid backbone, bearing both an amino group and a carboxyl group. The molecule therefore features a substituted aromatic ring with an O-tert-butyl protecting group that masks the phenolic functionality, and it is specified as the L stereochemical form at the alpha carbon. In peptide and amino acid derivative synthesis, this protection pattern supports chemoselective handling of the tyrosine side chain during coupling and subsequent deprotection steps, and it can be used to prepare labeled or structurally defined tyrosine-containing peptide intermediates for chemical biology and structural studies.

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

CAT No: CP02141

CAS No:18822-59-8

Synonyms/Alias:H-Tyr(tBu)-OH;18822-59-8;O-tert-Butyl-L-tyrosine;(S)-2-Amino-3-(4-(tert-butoxy)phenyl)propanoicacid;SBB063921;(2S)-2-amino-3-[4-(tert-butoxy)phenyl]propanoicacid;O-t-Butyl-L-tyrosine;PubChem19065;AC1OLQP8;O-tert-ButylL-tyrosine;O-tert.Butyl-L-tyrosine;533130_ALDRICH;SCHEMBL1258519;CTK3J1775;MolPort-003-936-064;SNZIFNXFAFKRKT-NSHDSACASA-N;ACT10066;ZINC4899430;ANW-23387;CH-179;MFCD00037202;RW2355;AKOS015889737;AM82345;RTR-036007

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M.F/Formula
C13H19NO3
M.W/Mr.
237.3
Abbr
H-Tyr (tBu)-OH
InChI
1S/C13H19NO3/c1-13(2,3)17-10-6-4-9(5-7-10)8-11(14)12(15)16/h4-7,11H,8,14H2,1-3H3,(H,15,16)/t11-/m0/s1
InChI Key
SNZIFNXFAFKRKT-NSHDSACASA-N
Canonical SMILES
CC(C)(C)OC1=CC=C(C=C1)CC(C(=O)O)N

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