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CAS 201531-77-3

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Fmoc-D-Pen(Acm)-OH

Description:
Fmoc-D-Pen(Acm)-OH, with the CAS number 201531-77-3, is a chemical compound commonly used in peptide synthesis and research. It features a phenylmethoxycarbonyl (Fmoc) protecting group, which is widely utilized to protect amino groups during the synthesis of peptides. The "D-Pen" refers to D-penicillamine, an amino acid derivative that contributes to the compound's structure and properties. The "Acm" indicates the presence of an acetamidomethyl group, which serves as a protecting group for the thiol side chain of cysteine residues. This compound is typically characterized by its solid-state form, stability under standard laboratory conditions, and solubility in organic solvents such as dimethyl sulfoxide (DMSO) and dichloromethane. Its application in peptide synthesis allows for the selective deprotection of functional groups, facilitating the formation of complex peptide structures. Overall, Fmoc-D-Pen(Acm)-OH is a valuable reagent in the field of organic chemistry and biochemistry, particularly in the development of therapeutic peptides.
Formula:C23H26N2O5S
InChI:InChI=1/C23H26N2O5S/c1-14(26)24-31-23(2,3)20(21(27)28)25(4)22(29)30-13-19-17-11-7-5-9-15(17)16-10-6-8-12-18(16)19/h5-12,19-20H,13H2,1-4H3,(H,24,26)(H,27,28)/t20-/m0/s1
SMILES:CC(=NSC(C)(C)[C@H](C(=O)O)N(C)C(=O)OCC1c2ccccc2c2ccccc12)O
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