Description

Bicyclo[2.2.1]Heptane-2,5-Diamine, (1R,2R,4R,5R)- (9Ci) is a high-purity, stereochemically defined chiral diamine building block. This compound is valued for its rigid, bicyclic framework which imparts unique steric and electronic properties, making it an essential intermediate in advanced organic synthesis. It is primarily sought after by research and development teams in the pharmaceutical and fine chemical industries for applications in asymmetric catalysis and the development of novel active pharmaceutical ingredients (APIs).

Application

• Chiral Ligand Synthesis: A key precursor for constructing sophisticated ligands used in asymmetric hydrogenation and other enantioselective catalytic reactions.
• Pharmaceutical Intermediates: Serves as a critical building block in the multi-step synthesis of complex drug molecules, particularly those targeting central nervous system (CNS) disorders.
• Advanced Material Science: Used in the research and development of chiral polymers, metal-organic frameworks (MOFs), and other functional materials with specific optical or catalytic properties.
• Agrochemical Research: Employed in the synthesis of novel, stereospecific crop protection agents and herbicides.
• Academic & Industrial R&D: A valuable tool for chemists exploring new methodologies in stereochemistry and organic synthesis.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2,5-Diamine, (1R,2R,4R,5R)- (9Ci)
CAS No.	698353-43-4
Molecular Formula	C7H14N2
Molecular Weight	126.20 g/mol
Synonyms	(1R,2R,4R,5R)-Bicyclo[2.2.1]heptane-2,5-diamine; (1R,2R,4R,5R)-2,5-Diaminonorbornane; (1R,2R,4R,5R)-2,5-Diaminobicyclo[2.2.1]heptane; endo,endo-2,5-Diaminonorbornane; (1R,2R,4R,5R)-Norbornane-2,5-diamine; Chiral Norbornane Diamine; Stereoisomerically Pure Bicyclic Diamine
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2,5-Diamine, (1R,2R,4R,5R)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing key parameters such as chiral purity, chemical assay, and impurity profiles. We adhere to cGMP standards where applicable to meet the stringent requirements of pharmaceutical development.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%
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.