Description

Spiro[4.4]Nonane-1,6-Diamine, (1R,5R,6R)- (9Ci) is a high-purity, stereochemically defined chiral diamine building block. This compound is valued for its rigid, three-dimensional spirocyclic structure, which is crucial for imparting specific conformational properties in advanced molecular architectures. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for applications in asymmetric synthesis, chiral ligand design, and the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Chiral Ligand & Catalyst Precursor: Used to develop sophisticated ligands for asymmetric catalysis, enabling the production of enantiomerically pure compounds.
• Agrochemical Research: Serves as a building block for creating new pesticides and herbicides with enhanced stereospecific activity.
• Advanced Material Science: Incorporated into polymers and specialty chemicals to modify thermal stability, rigidity, and optical properties.
• Academic & R&D: A valuable tool for methodological studies in organic synthesis and stereochemistry within university and corporate laboratories.

Basic Information

Product Name	Spiro[4.4]Nonane-1,6-Diamine, (1R,5R,6R)- (9Ci)
CAS No.	784181-95-9
Molecular Formula	C9H16N2
Molecular Weight	152.24 g/mol
Synonyms	(1R,5R,6R)-Spiro[4.4]nonane-1,6-diamine; (1R,5R,6R)-1,6-Diaminospiro[4.4]nonane; (1R,5R,6R)-rel-Spiro[4.4]nonane-1,6-diamine; (1R,5R,6R)-Spirobicyclononane-1,6-diamine; (1R,5R,6R)-1,6-Diaminospiro[4.4]nonane; Spiro[4.4]nonane-1,6-diamine, (1R,5R,6R)-rel-; (1R,5R,6R)-Spiro[4.4]nonanediamine
EINECS	Contact for details

Quality Control

Our Spiro[4.4]Nonane-1,6-Diamine, (1R,5R,6R)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification and impurity profiling, to ensure it meets the exacting standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability and consistency for your critical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere for long-term storage to maintain optimal purity and stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
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.