Description

Alpha,Alpha'-Diaminononanedicarboxylic Acid is a specialized bifunctional organic compound featuring both amino and carboxylic acid groups. This unique structure makes it a valuable intermediate for the synthesis of complex molecules, particularly in the pharmaceutical and fine chemical industries. It is primarily sought after by research institutions and manufacturers developing novel peptides, chelating agents, and high-performance polymers.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel active pharmaceutical ingredients (APIs) and peptide-based drugs.
• Chelating Agent Precursor: Used in the production of specialized chelating ligands for metal ion sequestration in industrial and analytical processes.
• Polymer Chemistry: Serves as a monomer or cross-linking agent for creating polyamides, polyimides, and other high-performance polymers with specific thermal and mechanical properties.
• Bioconjugation: Utilized in biochemical research for labeling proteins, antibodies, and other biomolecules due to its reactive amine and carboxyl groups.
• Corrosion Inhibitor Formulation: Acts as an intermediate in the production of advanced corrosion inhibitors for industrial cooling and boiler water systems.
• Research & Development: Employed in academic and industrial R&D for exploring new synthetic pathways and material science applications.

Basic Information

Product Name	Alpha,Alpha'-Diaminononanedicarboxylic Acid
CAS No.	73012-56-3
Molecular Formula	C11H22N2O4
Molecular Weight	246.30 g/mol
Synonyms	2,2'-(Nonanedioylbis(azanediyl))diacetic Acid; 2,2'-(Azanediyldinonanedioyl)diazanediyldiacetic Acid; Nonanedioic acid, 2,2'-iminobis-; 2,2'-Iminobis(nonanedioic acid); 2,2'-(Nonanedioylimino)diacetic Acid; α,α'-Diaminononanedioic Acid; 9,9'-Iminobis(nonanoic acid); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Alpha,Alpha'-Diaminononanedicarboxylic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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