Description

Rocuronium Bromide is a non-depolarizing neuromuscular blocking agent belonging to the aminosteroid class. It is a critical pharmaceutical intermediate and active pharmaceutical ingredient (API) used in the formulation of injectable anesthetic agents. This compound is essential for manufacturers in the pharmaceutical and biotechnology sectors requiring high-purity chemical synthesis. Rocuronium Bromide CAS NO 119302-91-9 is valued for its reliable pharmacological profile and consistent quality in medical applications.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in the manufacture of injectable neuromuscular blocking agents for general anesthesia.
• Critical intermediate in pharmaceutical synthesis for producing finished dosage forms.
• Used in research and development of new anesthetic protocols and pharmacological studies.
• Reference standard material for quality control and analytical testing in pharmaceutical laboratories.
• Formulation component for generic drug manufacturers producing rocuronium-based products.
• Application in preclinical and clinical studies within the pharmaceutical and medical research industries.

Basic Information

Item	Detail
Product Name	Rocuronium Bromide
CAS No.	119302-91-9
Molecular Formula	C32H53BrN2O4
Molecular Weight	609.69 g/mol
Synonyms	Org 9426; (2β,3α,5α,16β,17β)-17-(Acetyloxy)-3-hydroxy-2-(4-morpholinyl)androstan-16-yl 1-(2-propenyl)pyrrolidinium bromide; ZEMURON (trade name); 1-[(2β,3α,5α,16β,17β)-17-Acetoxy-3-hydroxy-2-(4-morpholinyl)-5-androstan-16-yl]-1-(2-propenyl)pyrrolidinium bromide; Rocuronii Bromidum; Rocuronium
EINECS	Contact for details

Quality Control

Our Rocuronium Bromide is manufactured under strict quality systems. Each batch undergoes comprehensive analytical testing to ensure it meets stringent pharmaceutical-grade specifications, including identity, purity, and impurity profile. We can supply material compliant with relevant pharmacopeial standards (e.g., USP, EP) upon request. A Certificate of Analysis (COA) documenting all test results is provided with every shipment to guarantee traceability and quality assurance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (typically 15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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