Description

4,4'-(Ethylenediimino)Bis[4-Oxobutyric] Acid is a high-purity chemical intermediate characterized by its bifunctional structure containing both carboxylic acid and imino groups. This compound is valued for its role as a versatile building block in the synthesis of more complex molecules, particularly in advanced pharmaceutical and specialty chemical manufacturing. It is essential for research and production facilities focused on developing active pharmaceutical ingredients (APIs), chelating agents, and functional polymers. Our supply ensures consistent quality and reliable availability for global industrial and research applications.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and diagnostic agents.
• Chelating Agent Precursor: Used in the production of specialized chelating ligands for metal ion sequestration in industrial processes.
• Polymer Chemistry: Serves as a monomer or cross-linking agent in the development of functional polymers and dendrimers.
• Bioconjugation: Utilized in biochemical research for creating protein conjugates and antibody-drug conjugates (ADCs).
• Organic Synthesis: A versatile intermediate for constructing complex organic molecules in academic and industrial R&D.
• Material Science: Incorporated into the synthesis of advanced materials, including coatings and adsorbents.

Basic Information

Product Name	4,4'-(Ethylenediimino)Bis[4-Oxobutyric] Acid
CAS No.	23873-27-0
Molecular Formula	C12H18N2O6
Molecular Weight	286.28 g/mol
Synonyms	EDOB Acid; 4,4'-(Ethylenedinitrilo) Dibutyric Acid; N,N'-Ethylenebis(4-oxo-4-butanoic acid); 4,4'-(Ethane-1,2-diylbis(azanediyl))bis(4-oxobutanoic acid); 2,2'-(Ethane-1,2-diylbis(azanediyl))diacetic acid derivative; Butanedioic acid, 4,4'-(1,2-ethanediylbis(imino))bis-; N,N'-Ethylenediiminodisuccinic acid precursor
EINECS	Contact for details

Quality Control

Every batch of 4,4'-(Ethylenediimino)Bis[4-Oxobutyric] Acid is manufactured under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and titration methods, to ensure compliance with exacting purity standards. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee traceability and batch-to-batch consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.