Description

Oxypyrronium Bromide is a high-purity quaternary ammonium salt compound with significant utility in advanced chemical synthesis. This material is valued for its role as a key intermediate or reagent in the production of specialized pharmaceuticals and fine chemicals. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing new active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in neurological and cardiovascular research.
• Catalyst or Phase-Transfer Agent: Used in organic synthesis reactions to facilitate challenging transformations or improve yields in multi-step processes.
• Biochemical Research: Employed in laboratory settings as a reagent for studying enzyme inhibition, receptor binding, or other biochemical mechanisms.
• Agrochemical Synthesis: Acts as an intermediate in the development of advanced crop protection agents and pesticides.
• Material Science: Investigated for potential use in the creation of ionic liquids or functionalized polymers with specific properties.

Basic Information

Product Name	Oxypyrronium Bromide
CAS No.	561-43-3
Molecular Formula	C19H30BrNO3
Molecular Weight	400.35 g/mol
Synonyms	Oxypyrronium Bromide; 3-[(Cyclopentylhydroxyphenylacetyl)oxy]-1,1-dimethylpyrrolidinium Bromide; N-Methylscopolamine Bromide (related salt); Oxypyrronium; Tropate derivative; Scopolamine derivative bromide salt; Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Oxypyrronium Bromide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling, to meet the stringent requirements of our clients in research and development. 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 (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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