Description

Pyrantel Pamoate is a broad-spectrum anthelmintic compound widely recognized for its efficacy against intestinal nematode infections. Its primary commercial value lies in its critical role as an active pharmaceutical ingredient (API) in both human and veterinary deworming medications. This compound is essential for manufacturers in the pharmaceutical and animal health industries seeking a reliable, high-purity active ingredient for antiparasitic formulations.

Application

• Primary Active Pharmaceutical Ingredient (API) in human anthelmintic tablets and suspensions.
• Key component in veterinary deworming pastes, granules, and feed additives for livestock, pets, and equines.
• Used in the formulation of combination anthelmintic therapies to enhance spectrum of activity.
• Raw material for research and development of new antiparasitic drugs and delivery systems.
• Manufacturing of generic pharmaceutical products for global health programs.
• Production of medicated premixes for the animal feed industry.

Basic Information

Product Name	Pyrantel Pamoate
CAS No.	22204-24-6
Molecular Formula	C34H30N2O6S
Molecular Weight	594.68 g/mol
Synonyms	Pyrantel Embonate; Antiminth; Combantrin; Strongid; Pyranvet; (E)-1,4,5,6-Tetrahydro-1-methyl-2-[2-(2-thienyl)ethenyl]pyrimidine compound with 4,4'-methylenebis[3-hydroxy-2-naphthoic acid]; Helmex; Banninth
EINECS	244-831-4

Quality Control

Our Pyrantel Pamoate is manufactured under strict quality management systems. We provide material that meets or exceeds relevant pharmacopeial standards, including USP and EP monographs. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles to ensure consistency and regulatory compliance for your formulations.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	Yellow to tan crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on dried basis)
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Heavy Metals	≤ 20 ppm

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