Collection: Amino Acid Derivatives [Peptide Chemistry]

Amino Acid Derivatives [Peptide Chemistry] — covers natural amino acids and their derivatives modified with protecting groups on the amino group, the side chain, or both termini, including proteinogenic amino acids, N-protected forms, and forms with protected side chains but free N and C termini.

These Amino Acid Derivatives serve as the main building blocks for peptide synthesis in both solid-phase and solution-phase methods, where protecting groups such as Boc, Fmoc, or Cbz are used to control reactivity during sequential amide bond formation. Peptide and protein chemistry researchers use these derivatives to assemble long peptide chains with high selectivity, while preventing side reactions at reactive side chains such as thiol, hydroxyl, or amine groups.

Example products in this collection: TCI A0100 1115-47-5 N-Acetyl-DL-methionine, TCI B5537 96099-84-2 N-(tert-Butoxycarbonyl)-D-threonine Methyl Ester, TCI A0105 10172-89-1 N-Acetyl-D-phenylalanine, TCI B5684 51513-80-5 6-[(tert-Butoxycarbonyl)amino]hexanoic Acid N-Succinimidyl Ester, TCI A0118 36546-50-6 N-Acetyl-L-tyrosine Ethyl Ester Monohydrate, TCI B5735 20898-44-6 tele-Benzyl-Nalpha-(tert-butoxycarbonyl)-L-histidine, TCI A0119 2280-01-5 N-Acetyl-D-tryptophan, TCI B5857 114676-69-6 N-(tert-Butoxycarbonyl)-cis-4-hydroxy-D-proline Methyl Ester.

Select the type of protecting group (Boc, Fmoc, Cbz, trityl, and similar), the enantiomeric purity, and the stereochemical configuration (L or D) that suits the planned peptide synthesis strategy. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other parallel categories under Peptide Chemistry, often used together in one laboratory workflow:

• Unnatural Amino Acid Derivatives
• Amine Protection [Peptide Chemistry]
• Precursors for Amino Acid Synthesis
• Polymer Supports for SPPS [Peptide Chemistry]
• Solvents and Mixtures for Peptide Synthesis

This collection is further divided into 3 more specific groups:

• N-Protected Amino Acids
• Proteinogenic Amino Acids
• Side Chain Protected Amino Acids (N,C-termini Free)

Back to Peptide Chemistry. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team, the official distributor of TCI Japan in Indonesia, for availability checks and lead times directly from Japan.