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Trityl-L-methionine diethylammonium salt

Trityl-L-methionine diethylammonium salt is a protected L-methionine amino acid derivative in which the amino group is masked as a trityl (trityl/benzhydryl-type) protecting group and the side chain corresponds to methionine's thioether-containing alkyl group. The molecule bears a free carboxyl functionality while existing as a diethylammonium salt, pairing the anionic carboxylate with diethylammonium to influence solubility and handling during synthesis. It is employed as a stepwise peptide-synthesis building block or intermediate where amino protection supports chemoselective transformations and the methionine thioether side chain provides a defined sulfur-containing functionality for incorporation into peptide analogues and related structure-function studies.

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

CAT No: CP01516

CAS No:80514-69-8

Synonyms/Alias:80514-69-8;TRT-MET-OHDEA;TRT-MET-OHDEA

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M.F/Formula
C27H34N2O2S
M.W/Mr.
464.7
Abbr
Trt-Met-OH.DEA
InChI
1S/C23H23NO2S.C4H11N/c1-27-17-21(22(25)26)24-23(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/h2-16,21,24H,17H2,1H3,(H,25,26);5H,3-4H2,1-2H3/t21-;/m0./s1
InChI Key
QOGJMCVCQTUBSF-BOXHHOBZSA-N
Canonical SMILES
CCNCC.CSCC(C(=O)O)NC(C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3

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