Description

(+-)-n-Methylhyoscine Methylsulfate CAS NO 34736-05-5 is a quaternary ammonium salt derivative of scopolamine, valued for its potent anticholinergic and antimuscarinic properties. This compound is critical for applications requiring precise control of physiological responses, particularly in research and pharmaceutical development. It is primarily sought by professionals in the pharmaceutical, biotechnology, and advanced chemical synthesis sectors.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of advanced anticholinergic and antispasmodic medications.
• Biomedical Research: Used as a reference standard and active agent in pharmacological studies targeting muscarinic acetylcholine receptors.
• Chemical Synthesis: Serves as a versatile building block for creating novel quaternary ammonium compounds with specific biological activities.
• Analytical Standard: Employed in quality control laboratories for method development and calibration in HPLC and other chromatographic analyses.

Basic Information

Product Name	(+-)-n-Methylhyoscine Methylsulfate
CAS No.	34736-05-5
Molecular Formula	C18H25NO7S
Molecular Weight	399.46 g/mol
Synonyms	Scopolamine Methylsulfate; N-Methylscopolamine Methyl Sulfate; Hyoscine Methylsulfate; Methscopolamine Methyl Sulfate; (1R,2R,4S,5S,7s)-9-Methyl-3-oxa-9-azatricyclo[3.3.1.0²,⁴]non-7-yl (2S)-3-hydroxy-2-phenylpropanoate methyl sulfate; N-Methylhyoscine Methylsulfate; Tropate Methylsulfate Ester
EINECS	Contact for details

Quality Control

Our (+-)-n-Methylhyoscine Methylsulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency, meeting high-grade standards suitable for research and development. A Certificate of Analysis (COA) detailing specific results for assay, impurities, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Residual Solvents (GC)	Complies with ICH guidelines

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