Description

Piribedil Hydrochloride is a high-purity pharmaceutical intermediate and active pharmaceutical ingredient (API) with significant neurological activity. This compound is valued for its role as a dopamine agonist, making it a critical component in the research and development of treatments for central nervous system disorders. It is primarily utilized by pharmaceutical manufacturers, research institutions, and fine chemical suppliers serving the global healthcare sector. Consistent quality and reliable supply are paramount for its successful application in advanced therapeutic formulations.

Application

• Active Pharmaceutical Ingredient (API) in the formulation of neurological medications.
• Key intermediate in the synthesis of advanced dopamine agonist therapies.
• Reference standard for analytical testing and quality control in pharmaceutical laboratories.
• Research chemical for preclinical studies targeting Parkinson's disease and related movement disorders.
• Building block in medicinal chemistry for developing new central nervous system (CNS) agents.
• Component in the manufacture of controlled-release dosage forms.

Basic Information

Product Name	Piribedil Hydrochloride
CAS No.	78213-63-5
Molecular Formula	C₁₆H₂₄N₄O₂·HCl
Molecular Weight	340.85 g/mol
Synonyms	Piribedil HCl; 1-(3,4-Methylenedioxybenzyl)-4-(2-pyrimidinyl)piperazine Hydrochloride; Trivastal; Pronoran; Dopergin; ET-495; Pyrimidylpiperazine Derivative
EINECS	Contact for details

Quality Control

Our Piribedil Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. We provide Certificates of Analysis (COA) detailing key parameters such as assay, related substances, and identification. Our quality commitment aligns with cGMP principles to support our clients' regulatory requirements.

Storage

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

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% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Any 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.