Description

Tiprenolol is a potent, non-selective β-adrenergic receptor antagonist (β-blocker) with intrinsic sympathomimetic activity. This compound is a critical intermediate in the research and development of novel cardiovascular and ophthalmic pharmaceutical agents. It is primarily utilized by pharmaceutical R&D laboratories, fine chemical manufacturers, and academic research institutions engaged in medicinal chemistry and pharmacology studies.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of advanced β-blocker drug candidates and related therapeutic molecules.
• Medicinal Chemistry Research: Used as a reference standard or starting material for structure-activity relationship (SAR) studies to develop new adrenergic receptor modulators.
• Biochemical Research: Employed in in vitro and in vivo studies to investigate β-adrenergic receptor function and signaling pathways.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of more complex, functionally specialized chemical entities in custom synthesis projects.
• Analytical Standard: Used for method development, calibration, and quality control in analytical laboratories (e.g., HPLC, LC-MS) within the pharmaceutical industry.

Basic Information

Product Name	Tiprenolol
CAS No.	26481-51-6
Molecular Formula	C15H23NO3
Molecular Weight	265.35 g/mol
Synonyms	1-(Isopropylamino)-3-(o-methylphenoxy)-2-propanol; (±)-1-(Isopropylamino)-3-(o-methylphenoxy)-2-propanol; Tiprenolol Hydrochloride (salt form); DL-Tiprenolol; Kö 1366; BRN 2802467; Adrenergic β-Antagonists
EINECS	Contact for details

Quality Control

Our Tiprenolol is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with a detailed Certificate of Analysis (COA), which includes results for assay, related substances, and residual solvents. Specifications are aligned with current industry and research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Loss on Drying	≤ 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.