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  5. Z-D-allo-Thr(tBu)-OH · DCHA

Z-D-allo-Thr(tBu)-OH · DCHA

Z-D-allo-Thr(tBu)-OH · DCHA is a protected, stereochemically specified amino acid derivative in which threonine bears an allo configuration and a tert-butyl-substituted side-chain hydroxyl protected as a tert-butyl ether, while the amino group is protected with a benzyloxycarbonyl (Z/Cbz-type) group. The molecule contains a free carboxylic acid (-COOH) and an amino-protecting carbamate, and it is supplied as a salt with DCHA (dicyclohexylamine), which associates with the acidic functionality to form a defined ionic form. This protected amino acid is used as a building block for peptide synthesis and related derivatization workflows, where the orthogonal side-chain protection and N-protection support controlled coupling and minimize undesired side reactions during stepwise assembly or analytical handling.

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

CAT No: CP26124

CAS No:100157-55-9

Synonyms/Alias:Z-D-ALLO-THR(TBU)-OHDCHA;100157-55-9;C16H23NO5.C12H23N;7873AH;K-0150;D-Allothreonine,O-(1,1-dimethylethyl)-N-[(phenylmethoxy)carbonyl]-

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M.F/Formula
C28H46N2O5
M.W/Mr.
490.68
Size
1 g;5 g;
InChI
1S/C16H23NO5.C12H23N/c1-11(22-16(2,3)4)13(14(18)19)17-15(20)21-10-12-8-6-5-7-9-12;1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h5-9,11,13H,10H2,1-4H3,(H,17,20)(H,18,19);11-13H,1-10H2/t11-,13-;/m1./s1
InChI Key
STGGZKHUOOUVBV-LOCPCMAASA-N
Canonical SMILES
CC(C(C(=O)O)NC(=O)OCC1=CC=CC=C1)OC(C)(C)C.C1CCC(CC1)NC2CCCCC2

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