Description

Prizidilol CAS NO 73793-66-5 is a high-purity pharmaceutical intermediate and research chemical of significant interest in medicinal chemistry. Its primary value lies in its role as a key building block for the synthesis of advanced β-blocker compounds, which are critical in cardiovascular therapeutics. This product is essential for pharmaceutical R&D laboratories, fine chemical manufacturers, and academic institutions engaged in developing new active pharmaceutical ingredients (APIs) and studying adrenergic receptor mechanisms.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the multi-step synthesis of novel β-adrenergic blocking agents (β-blockers).
• Research & Development: Used in medicinal chemistry programs for structure-activity relationship (SAR) studies and the discovery of new cardiovascular drugs.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and impurity profiling of related APIs.
• Chemical Synthesis: Acts as a specialized building block for creating complex organic molecules with potential biological activity.
• Academic Research: Utilized in university and institutional labs for pharmacological studies and teaching advanced organic synthesis techniques.

Basic Information

Product Name	Prizidilol
CAS No.	73793-66-5
Molecular Formula	C16H24N2O3
Molecular Weight	292.38 g/mol
Synonyms	Prizidilol Hydrochloride (common salt form); 3-[2-(3-tert-Butylamino-2-hydroxypropoxy)phenyl]-6-hydrazinopyridazine; SK&F 92657; (±)-Prizidilol; 6-Hydrazino-3-[2-[[3-(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]pyridazine
EINECS	Contact for details

Quality Control

Our Prizidilol is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods (IR, NMR), purity assessment by HPLC, and control of specific impurities. We provide full traceability and Certificates of Analysis (COA) are available for every shipment, ensuring compliance with research and pharmaceutical intermediate grade requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

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%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single unknown impurity ≤ 0.5%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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