Collection: EDTA Derivatives [Chelation/Complexation Compounds]

EDTA Derivatives [Chelation/Complexation Compounds] — a collection of polyaminocarboxylic acid compounds that are EDTA derivatives and their analogues, such as DTPA, DOTA, and variants with diamine chains and other cyclic structures bearing multiple acetate groups. These compounds act as chelating agents that bind metal ions to form stable complexes.

EDTA Derivatives are used by analytical and inorganic chemistry researchers in complexometric titration to determine metal ion content, and as chelating agents in the synthesis of metal complexes and coordination studies. Cyclic derivatives such as DOTA are widely used as ligands that form stable metal complexes for imaging research, while open-chain derivatives such as DTPA are used in metal separation and purification. Structural variations allow selectivity to be adjusted toward specific metal ions.

Example products in this collection: TCI T3910 56491-86-2 2,2',2''-(1,4,7-Triazonane-1,4,7-triyl)triacetic Acid, TCI C0473 125572-95-4 trans-1,2-Cyclohexanediaminetetraacetic Acid Monohydrate, TCI T2202 164462-16-2 Trisodium N-(1-Carboxylatoethyl)iminodiacetate, TCI D0504 67-43-6 Diethylenetriaminepentaacetic Acid, TCI T1875 60239-18-1 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic Acid, TCI D1329 4408-81-5 1,2-Diaminopropane-N,N,N',N'-tetraacetic Acid, TCI B3895 85233-19-8 1,2-Bis(2-aminophenoxy)ethane-N,N,N',N'-tetraacetic Acid, TCI D1330 3148-72-9 1,3-Diamino-2-propanol-N,N,N',N'-tetraacetic Acid.

Choose based on the number and position of acetate groups, the chain or cyclic structure, and affinity for the target metal ion, and consider forms such as hydrates or sodium salts for titration needs. All products are genuine Tokyo Chemical Industry (TCI) Japan products, with purity, packaging, and storage conditions listed on each item's page.

Other related categories at the same level under Chelation/Complexation Compounds, often used together in one laboratory workflow:

• Chelation/Complexation Compounds (Other)
• C-C Bond Formation [Synthetic Reagents]
• C-X(Non-Halogen) Bond Formation [Synthetic Reagents]
• Protection, Deprotection, Derivatization
• Acids, Bases [Synthetic Reagents]
• Phase Transfer Catalysts

This collection is further divided into 1 more specific group:

• Complexometric Titration Reagents [EDTA Titration]

Back to Chelation/Complexation Compounds. For large-volume procurement, special packaging, or specific grades, contact the AMI Scientific team — official distributor of TCI Japan in Indonesia — to check availability and lead time directly from Japan.