Description

Me-Qnb CAS NO 71861-83-1 is a high-purity, specialized chemical compound used in advanced research and development. This compound is valued for its specific pharmacological activity, making it a critical intermediate and reference standard in neuroscience studies. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and biotechnology companies focused on receptor characterization and drug discovery.

Application

• Pharmacological Research: Acts as a potent and selective muscarinic acetylcholine receptor antagonist for in vitro and in vivo studies.
• Neuroscience Tool Compound: Used as a reference standard in receptor binding assays and functional studies to understand cholinergic systems.
• Drug Discovery Intermediate: Serves as a key synthetic intermediate or precursor in the development of new therapeutic agents targeting the central nervous system (CNS).
• Biochemical Assay Development: Employed in the development and validation of high-throughput screening (HTS) assays for receptor activity.
• Academic & Clinical Research: Supports fundamental research into the role of specific receptor subtypes in various physiological and pathophysiological conditions.

Basic Information

Product Name	Me-Qnb
CAS No.	71861-83-1
Molecular Formula	C20H24N2O3
Molecular Weight	340.42 g/mol
Synonyms	N-Methylquinuclidin-3-yl benzilate; 3-Quinuclidinyl N-Methylbenzilate; Methyl-QNB; MeQNB; 1-Azabicyclo[2.2.2]oct-3-yl N-methyl-2-hydroxy-2,2-diphenylacetate; N-Methyl-3-quinuclidinyl benzilate; (3-Quinuclidinyl) N-methylbenzilate
EINECS	Contact for details

Quality Control

Our Me-Qnb is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity determination by chromatographic techniques. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee compliance with your research specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.