Description

Pentapiperium Metilsulfate is a quaternary ammonium compound with anticholinergic properties, primarily used as an active pharmaceutical ingredient (API). This compound is valued for its specific pharmacological activity in modulating smooth muscle function. It is essential for manufacturers in the pharmaceutical industry developing antispasmodic and gastrointestinal therapeutic formulations. Consistent quality and reliable supply are critical for ensuring the efficacy and safety of the final medicinal products.

Application

The primary and derived applications of Pentapiperium Metilsulfate include:

• Pharmaceutical Active Ingredient (API): Core component in the formulation of antispasmodic medications.
• Gastrointestinal Therapeutics: Used in drugs targeting conditions like irritable bowel syndrome (IBS) and gastrointestinal spasms.
• Muscarinic Receptor Antagonist: Serves as a key intermediate in neurological and urological research compounds.
• Chemical Synthesis: Utilized as a building block or reference standard in organic and medicinal chemistry research.
• Analytical Reference Standard: Employed in quality control laboratories for HPLC, LC-MS, or other analytical method development and validation.

Basic Information

Product Name	Pentapiperium Metilsulfate
CAS No.	7681-80-3
Molecular Formula	C23H38NO4S
Molecular Weight	424.62 g/mol
Synonyms	Pentapiperium Methylsulfate; 1-Methyl-1-(3-pentyl-3-azabicyclo[3.2.1]oct-8-yl)pyrrolidinium Methyl Sulfate; 8-(1-Methylpyrrolidinium-1-yl)-3-pentyl-3-azabicyclo[3.2.1]octane Methyl Sulfate; Pentapiperium Methosulfate; Pentapiperium; LS-519; Penthienate Bromide (related compound); Antispasmodic Agent LS-519.
EINECS	Contact for details

Quality Control

Our Pentapiperium Metilsulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles. We support compliance with cGMP, ICH Q7 guidelines, and relevant pharmacopoeial standards.

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 (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture.

Specification

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

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