Description

2-Pyrrolidinyl-3-Acetyl Desmorpholinylrocuronium Bromide is a high-purity, advanced pharmaceutical intermediate and research chemical. This compound is of significant value for the development and synthesis of novel neuromuscular blocking agents and related therapeutic candidates. It is primarily required by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers engaged in the production of specialized active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of next-generation neuromuscular blocking agents and muscle relaxants.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to develop new analogs with improved pharmacological profiles.
• Preclinical Development: Serves as a critical material for pharmacokinetic, pharmacodynamic, and toxicology studies in drug discovery pipelines.
• Reference Standard: Employed as a high-purity analytical standard for quality control and method validation in API manufacturing.
• Academic Research: Utilized in university and institutional labs for studies in anesthesiology, pharmacology, and organic synthesis methodologies.
• Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects.

Basic Information

Product Name	2-Pyrrolidinyl-3-Acetyl Desmorpholinylrocuronium Bromide
CAS No.	1190105-66-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Desmorpholinylrocuronium Bromide Derivative; 3-Acetyl-2-pyrrolidinyl Desmorpholinylrocuronium Bromide; Rocuronium Bromide Advanced Intermediate; (2-Pyrrolidinyl,3-acetyl) Desmorpholinylrocuronium Bromide; Neuromuscular Blocker Intermediate 1190105-66-8; ZG-2508 (Research Code); ASB-001 (Research Code)
EINECS	Contact for details

Quality Control

Our 2-Pyrrolidinyl-3-Acetyl Desmorpholinylrocuronium Bromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the exacting standards required for pharmaceutical research and development. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical results is provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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