Description

1H-Indene-1,3-Diamine,2,3-Dihydro-,(1R,3R)-Rel-(9Ci) is a high-purity chiral diamine derivative of indene, identified by CAS number 187522-93-6. This compound serves as a critical chiral building block and ligand precursor in advanced organic synthesis, enabling the production of enantiomerically pure pharmaceuticals and fine chemicals. It is primarily utilized by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and catalytic systems.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of enantiomerically pure drug candidates, particularly in central nervous system (CNS) and cardiovascular therapeutic areas.
• Asymmetric Catalysis: Serves as a precursor for chiral ligands and organocatalysts used in asymmetric hydrogenation, alkylation, and other stereoselective transformations.
• Agrochemical Research: Employed in the development of novel, optically active pesticides and herbicides with improved efficacy and environmental profiles.
• Material Science: Used in the research and development of chiral polymers and advanced functional materials with specific optical properties.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and for exploring new reaction pathways in process chemistry.

Basic Information

Product Name	1H-Indene-1,3-Diamine,2,3-Dihydro-,(1R,3R)-Rel-(9Ci)
CAS No.	187522-93-6
Molecular Formula	C9H12N2
Molecular Weight	148.21 g/mol
Synonyms	(1R,3R)-rel-2,3-Dihydro-1H-indene-1,3-diamine; (1R,3R)-rel-1,3-Diamino-2,3-dihydro-1H-indene; (1R,3R)-rel-1,3-Indanediamine; rel-(1R,3R)-1,3-Diaminoindane; (1R,3R)-1,3-Diaminoindane (relative configuration); Chiral 1,3-Diaminoindane; 1,3-Diamino-2,3-dihydro-1H-indene, (1R,3R)-rel-
EINECS	Contact for details

Quality Control

Our production of 1H-Indene-1,3-Diamine,2,3-Dihydro-,(1R,3R)-Rel-(9Ci) adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including chiral purity analysis by HPLC, to ensure consistency and meet the exacting standards required for pharmaceutical and advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available for all commercial quantities.

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 after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% de
Water Content (KF)	≤ 1.0%
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.