Description

Flestolol is a potent and selective β-1 adrenergic receptor antagonist, a key pharmaceutical intermediate in the synthesis of advanced cardiovascular agents. Its high purity and consistent quality are critical for ensuring the efficacy and safety of the final active pharmaceutical ingredients (APIs). This compound is essential for research institutions, pharmaceutical development laboratories, and manufacturers specializing in cardiology and metabolic disorder treatments.

Application

• Pharmaceutical Intermediate: Primary use in the synthesis of β-blocker APIs for cardiovascular medications.
• Biochemical Research: Used as a reference standard and tool compound in adrenergic receptor studies and pharmacological research.
• Process Development: Serves as a critical building block in the scale-up and optimization of drug manufacturing processes.
• Analytical Standard: Employed in quality control laboratories for method development, validation, and assay calibration.
• Academic Research: Facilitates studies in medicinal chemistry, pharmacology, and drug discovery programs.

Basic Information

Product Name	Flestolol
CAS No.	87721-62-8
Molecular Formula	C17H28N2O5
Molecular Weight	340.42 g/mol
Synonyms	Flestolol; 2-[3-Acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-5-methyl-1,3,4-oxadiazole; 1,3,4-Oxadiazole-2-acetamide, N-(tert-butyl)-α-[[3-(acetyloxy)-4-(5-methyl-1,3,4-oxadiazol-2-yl)phenoxy]methyl]-; SQ-27,519; SQ 27519; SQ27519
EINECS	Contact for details

Quality Control

Our Flestolol is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical intermediates. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling via advanced techniques like HPLC and GC. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider conditions recommended for light-sensitive compounds.

Specification

Item	Specification
Appearance	White to off-white 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 impurity ≤ 0.5%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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