Description

Mepenzolate Bromide is a quaternary ammonium anticholinergic agent with the CAS registry number 76-90-4. This compound is valued for its potent and selective action on muscarinic receptors, making it a critical intermediate in pharmaceutical synthesis. It is primarily required by manufacturers in the life sciences sector for the development and production of therapeutic agents targeting gastrointestinal and genitourinary spasms.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of antispasmodic and anticholinergic medications.
• Active Pharmaceutical Ingredient (API) Manufacturing: Used in the formulated production of drugs for treating peptic ulcers, irritable bowel syndrome (IBS), and other smooth muscle spasms.
• Research & Development: Employed in pharmacological studies and the development of new therapeutic agents targeting the parasympathetic nervous system.
• Reference Standard: Serves as a high-purity analytical standard for quality control and regulatory testing in pharmaceutical laboratories.

Basic Information

Product Name	Mepenzolate Bromide
CAS No.	76-90-4
Molecular Formula	C21H26BrNO3
Molecular Weight	420.34 g/mol
Synonyms	Mepenzolate Bromide; 3-Hydroxy-1,1-dimethylpiperidinium bromide benzilate; Benzilic acid 3-hydroxy-1,1-dimethylpiperidinium bromide ester; Cantil; 1,1-Dimethyl-3-piperidyl benzilate methobromide; N-Methyl-3-piperidyl benzilate bromide; UCB 5062
EINECS	200-991-9

Quality Control

Our Mepenzolate Bromide is manufactured and tested under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with agreed specifications.

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 nature, the container must be kept tightly sealed to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Individual impurity ≤0.5%; Total impurities ≤1.5%

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