Description

(S)-3-Aminoquinuclidine Dihydrochloride CAS NO 119904-90-4 is a high-purity, enantiomerically pure chiral building block and pharmaceutical intermediate. Its value lies in its rigid, bicyclic quinuclidine structure, which is prized for modulating the physicochemical and biological properties of active pharmaceutical ingredients. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors developing novel therapeutics and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the research and development of new drug candidates, particularly for central nervous system (CNS) targets.
• Ligand Synthesis: Used to prepare chiral ligands for asymmetric catalysis, enabling the synthesis of other enantiomerically pure compounds.
• Agrochemical Research: Serves as a building block for developing advanced, chiral active ingredients with improved efficacy and environmental profiles.
• Chemical Biology: Employed as a molecular scaffold or probe in studying enzyme mechanisms and receptor interactions.
• Academic & R&D: A valuable reagent for universities and contract research organizations (CROs) exploring novel synthetic methodologies and bioactive molecules.

Basic Information

Product Name	(S)-3-Aminoquinuclidine Dihydrochloride
CAS No.	119904-90-4
Molecular Formula	C7H14N2·2HCl
Molecular Weight	195.12 g/mol (Free base: 126.20)
Synonyms	(S)-3-Aminoquinuclidine Dihydrochloride; (S)-3-Aminoquinuclidine HCl; (S)-3-Aza-bicyclo[2.2.2]octan-3-amine Dihydrochloride; (S)-Aminoquinuclidine Dihydrochloride; (S)-Quinuclidin-3-amine Dihydrochloride; (3S)-3-Aminoquinuclidine Dihydrochloride; (S)-(–)-3-Aminoquinuclidine Dihydrochloride
EINECS	Contact for details

Quality Control

Our (S)-3-Aminoquinuclidine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for chiral purity and assay, to ensure it meets the high standards required for pharmaceutical R&D. Certificates of Analysis (COA) with detailed chromatographic data are provided for full traceability and quality assurance.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly 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%
Chiral Purity (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.