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Trityl-L-Alanine diethylammonium salt

Trityl-L-Alanine diethylammonium salt is a protected amino acid derivative in which the amino acid backbone of L-alanine is paired with a trityl (trityl/benzhydryl-type) protecting group on the amino function and is present as a diethylammonium salt. The molecule contains a free carboxylate/acid functionality associated with the diethylammonium counterion and a side chain characteristic of alanine (a methyl group), while the trityl-protected amine reduces undesired amine reactivity during peptide-coupling steps. In synthesis and chemical biology workflows, it is used as a stepwise building block for preparing alanine-containing peptide intermediates and for controlling chemoselectivity when assembling protected peptide chains or preparing defined amino acid derivatives for analytical and structural studies.

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

CAT No: CP00117

CAS No:80514-65-4

Synonyms/Alias:Diethylamine(S)-2-(tritylamino)propanoate;80514-65-4;Trt-Ala-OHDEA;CTK8B7982;MolPort-023-330-888;C26H32N2O2;ANW-59054;AKOS016002141;AK-50139;KB-251533;ST2419242;TC-147799;X5766

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M.F/Formula
C26H32N2O2
M.W/Mr.
404.5
Abbr
Trt-Ala-OH.DEA
InChI
1S/C22H21NO2.C4H11N/c1-17(21(24)25)23-22(18-11-5-2-6-12-18,19-13-7-3-8-14-19)20-15-9-4-10-16-20;1-3-5-4-2/h2-17,23H,1H3,(H,24,25);5H,3-4H2,1-2H3/t17-;/m0./s1
InChI Key
PWGPLCPGMCXDCL-LMOVPXPDSA-N
Canonical SMILES
CCNCC.CC(C(=O)O)NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

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