Description

1,1,4,6-Tetramethyl-5,7-Diaminoindan CAS NO 122368-11-0 is a high-purity, substituted indan derivative featuring two amino groups, making it a valuable intermediate for advanced organic synthesis. This compound is critical for B2B buyers requiring a reliable and consistent source for the production of complex molecules, including pharmaceuticals, agrochemicals, and specialty dyes. Its unique structure is particularly sought after by R&D and manufacturing teams in the fine chemical and pharmaceutical intermediates sectors.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a rigid, multi-substituted indan core.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides where its diamine functionality enables the creation of complex, bioactive molecules.
• Dye and Pigment Manufacturing: Serves as a precursor for high-performance organic dyes and pigments, contributing to color fastness and specific spectral properties.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in the production of specialty polymers, such as polyimides or epoxy resins, enhancing thermal and mechanical properties.
• Ligand Synthesis: Acts as a starting material for creating chelating ligands used in catalysis and metal complexation processes.
• Research & Development: Employed in academic and industrial R&D for exploring new chemical entities and reaction pathways in medicinal and materials chemistry.

Basic Information

Item	Detail
Product Name	1,1,4,6-Tetramethyl-5,7-Diaminoindan
CAS No.	122368-11-0
Molecular Formula	C13H20N2
Molecular Weight	204.31 g/mol
Synonyms	5,7-Diamino-1,1,4,6-tetramethylindan; 1,1,4,6-Tetramethyl-5,7-diaminoindane; 5,7-Diamino-1,1,4,6-tetramethylindane; 1H-Inden-5-amine, 2,3-dihydro-1,1,4,6-tetramethyl-2,3-dihydro-1H-inden-5,7-diamine; TMDAI (common abbreviation)
EINECS	Contact for details

Quality Control

Our 1,1,4,6-Tetramethyl-5,7-Diaminoindan is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) detailing identity, purity, and related substances are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly 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%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.