Description

Butyrylcholine Bromide is a quaternary ammonium salt and a synthetic choline ester derivative. It serves as a critical biochemical tool and a key intermediate in the synthesis of more complex pharmaceutical and research compounds. This product is essential for researchers and manufacturers in the life sciences, particularly in neuroscience and enzymology. Its consistent quality and reliable supply are paramount for experimental reproducibility and process development.

Application

• Biochemical Research: Primarily used as a selective substrate for the enzyme butyrylcholinesterase (BuChE) in kinetic studies and inhibitor screening assays.
• Diagnostic Reagent Manufacturing: A key component in the formulation of clinical diagnostic kits for measuring cholinesterase activity in blood plasma.
• Neuroscience Studies: Employed in pharmacological research to investigate cholinergic systems and the differential roles of acetylcholinesterase vs. butyrylcholinesterase.
• Pharmaceutical Intermediate: Acts as a building block in the synthesis of novel cholinergic agents and other active pharmaceutical ingredients (APIs).
• Toxicology & Environmental Testing: Used in standardized tests to assess the effects of pesticides, nerve agents, and other toxins on cholinesterase activity.
• Enzyme Characterization: Essential for purifying, characterizing, and determining the specificity of cholinesterase enzymes from various sources.

Basic Information

Product Name	Butyrylcholine Bromide
CAS No.	18956-84-8
Molecular Formula	C9H20BrNO2
Molecular Weight	254.17 g/mol
Synonyms	Butyrylcholine bromide; (2-Butanoyloxyethyl)trimethylammonium bromide; Butanoylcholine bromide; Butyrylcholine bromide salt; BChBr; Butyrocholine bromide; N,N,N-Trimethyl-2-(1-oxobutoxy)ethanaminium bromide
EINECS	242-714-7

Quality Control

Our Butyrylcholine Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and diagnostic applications. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
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.