Description

Valethamate Bromide is a quaternary ammonium anticholinergic agent with recognized pharmacological activity. This compound is valued for its role as a key intermediate in the synthesis of specialized pharmaceutical actives. It is primarily required by manufacturers in the pharmaceutical and fine chemical sectors for research and development, as well as for scale-up production processes.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of antispasmodic and anticholinergic drug substances.
• Active Pharmaceutical Ingredient (API) Synthesis: Used in the manufacturing process of specific therapeutic agents targeting smooth muscle spasms.
• Biochemical Research: Employed as a reference standard or tool compound in pharmacological studies related to muscarinic receptor antagonism.
• Fine Chemical Production: Utilized in custom synthesis and contract manufacturing for specialized chemical entities.

Basic Information

Product Name	Valethamate Bromide
CAS No.	90-22-2
Molecular Formula	C19H30BrNO2
Molecular Weight	384.36 g/mol
Synonyms	N-Ethyl-3-hydroxy-N,N-dimethyl-1,1-diphenyl-1-propanaminium bromide; EINECS 201-975-8; Valethamate Bromide; N-Ethyldiphenylethanolammonium Bromide; 2-Hydroxy-2,2-diphenyl-N-ethyldiethylammonium Bromide; N-Ethyl-2-hydroxy-2,2-diphenyldiethylammonium Bromide; Diphenylethanolamine Ethobromide
EINECS	201-975-8

Quality Control

Our Valethamate Bromide is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all relevant specifications is provided with every shipment to guarantee compliance with your project requirements.

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 after opening to prevent moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
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.