Description

Propranolol Fd CAS NO 149825-35-4 is a high-purity, fine chemical grade of the well-known β-adrenergic receptor antagonist, propranolol. This specific grade is critical for applications demanding stringent quality control and traceability, such as pharmaceutical formulation and advanced research. It is essential for manufacturers and R&D facilities in the pharmaceutical, biotechnology, and analytical chemistry sectors who require a reliable, high-quality active pharmaceutical ingredient (API) or reference standard.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in the manufacture of cardiovascular medications.
• Critical reference standard for quality control and analytical method development in pharmaceutical laboratories.
• Key intermediate in advanced pharmaceutical research and development (R&D) for new drug formulations.
• Used in preclinical and clinical studies to investigate β-blocker mechanisms and efficacy.
• Component in the development of controlled-release drug delivery systems.

Basic Information

Product Name	Propranolol Fd
CAS No.	149825-35-4
Molecular Formula	C₁₆H₂₁NO₂
Molecular Weight	259.34 g/mol
Synonyms	1-(Isopropylamino)-3-(1-naphthyloxy)-2-propanol; Propranolol Hydrochloride (salt form); ICI 45520; Inderal; Avlocardyl; Betachron E-R; Deralin; Dociton; (RS)-Propranolol; (±)-Propranolol
EINECS	Contact for details

Quality Control

Our Propranolol Fd is manufactured and tested under a strict quality management system. It is suitable for applications requiring high-purity standards, including pharmaceutical development. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles, available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is kept tightly sealed in a low-humidity environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white crystalline powder
Identification (IR)	Conforms to standard
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 99.0%
Related Substances (HPLC)	Total impurities ≤ 1.0% Any single impurity ≤ 0.5%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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