Description

(S)-3-(Benzoyloxy)Quinuclidine is a high-purity chiral intermediate of significant importance in advanced pharmaceutical synthesis. This compound is valued for its role as a key building block in the development of active pharmaceutical ingredients (APIs), particularly those targeting the central nervous system. It is primarily needed by research institutions, custom synthesis laboratories, and pharmaceutical manufacturers engaged in the development of novel therapeutics and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical chiral building block in the synthesis of novel Active Pharmaceutical Ingredients (APIs).
• Asymmetric Synthesis: Used as a ligand or catalyst component in stereoselective chemical transformations.
• Neurological Research: Serves as a precursor in the development of compounds for central nervous system (CNS) drug discovery programs.
• Process Chemistry: Employed in route scouting and scale-up for the commercial manufacturing of complex drug molecules.
• Custom Synthesis: A starting material for contract research organizations (CROs) and CDMOs producing bespoke fine chemicals.
• Chemical Reference Standard: Used as an analytical standard for quality control and method development in pharmaceutical analysis.

Basic Information

Product Name	(S)-3-(Benzoyloxy)Quinuclidine
CAS No.	221671-41-6
Molecular Formula	C15H19NO2
Molecular Weight	245.32 g/mol
Synonyms	(S)-3-Quinuclidinol benzoate; (S)-Quinuclidin-3-yl benzoate; (3S)-3-(Benzoyloxy)quinuclidine; (S)-(-)-3-Quinuclidinol benzoate; Benzoic acid (3S)-1-azabicyclo[2.2.2]oct-3-yl ester; (S)-3-Hydroxyquinuclidine benzoate; (S)-3-Benzoyloxyquinuclidine
EINECS	Contact for details

Quality Control

Our (S)-3-(Benzoyloxy)Quinuclidine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and enantiomeric excess meet the high standards required for pharmaceutical R&D and production. A comprehensive Certificate of Analysis (COA) detailing purity, chiral purity, and impurity profiles is provided with every shipment.

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). Keep away from incompatible materials. For long-term storage, consider storing under 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% ee
Water Content (KF)	≤ 0.5%
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.