Description

Indan-2,5-Diamine is a high-purity aromatic diamine building block of significant interest in advanced organic synthesis. Its bifunctional amine groups on the indane scaffold make it a versatile precursor for creating complex heterocyclic systems and functional polymers. This compound is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and specialty materials, where precise molecular architecture is critical.

Application

• Pharmaceutical Intermediate: A key synthon for the development of active pharmaceutical ingredients (APIs), particularly in creating fused-ring heterocycles with potential biological activity.
• Agrochemical Synthesis: Serves as a building block for novel herbicides, fungicides, and insecticides that require specific steric and electronic properties.
• Polymer Chemistry: Used as a monomer or cross-linking agent in the synthesis of polyamides, polyimides, and other high-performance polymers.
• Ligand and Catalyst Development: Employed in the design of chelating ligands for metal catalysts used in asymmetric synthesis and other catalytic processes.
• Dye and Pigment Manufacturing: Acts as a precursor for advanced organic colorants and optical brighteners.
• Material Science Research: Investigated for use in organic electronic materials, such as hole-transport layers or as a component in molecular sensors.

Basic Information

Item	Details
Product Name	Indan-2,5-Diamine
CAS No.	784106-57-6
Molecular Formula	C9H12N2
Molecular Weight	148.21 g/mol
Synonyms	2,5-Diaminoindane; 2,5-Indanediamine; 1H-Indene-2,5-diamine; 2,3-Dihydro-1H-indene-2,5-diamine; 5-Amino-2-indanamine; 2-Amino-5-indanamine
EINECS	Contact for details

Quality Control

Our Indan-2,5-Diamine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay, impurity profile, and physical characteristics.

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). Due to its hygroscopic nature, the container should be kept tightly sealed after opening to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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