Description

Penbutolol Sulfate is a selective β-adrenergic blocking agent, primarily used as an active pharmaceutical ingredient (API). This compound is valued for its cardiovascular applications, offering precise pharmacological activity for therapeutic formulations. It is essential for pharmaceutical manufacturers and research institutions developing treatments for hypertension and other related conditions. The product is supplied as a high-purity chemical entity to meet stringent industry requirements.

Application

• Primary use as an Active Pharmaceutical Ingredient (API) in antihypertensive medications.
• Formulation of cardiovascular drugs for the management of high blood pressure.
• Key intermediate in advanced pharmaceutical research and development.
• Reference standard for analytical testing and quality control in pharmaceutical laboratories.
• Use in preclinical and clinical studies for cardiovascular pharmacology.
• Manufacturing of dosage forms such as tablets and capsules.

Basic Information

Product Name	Penbutolol Sulfate
CAS No.	38363-42-7
Molecular Formula	C18H31NO5S
Molecular Weight	373.51 g/mol
Synonyms	Penbutolol Sulphate; (S)-1-(tert-Butylamino)-3-(2-cyclopentylphenoxy)propan-2-ol sulfate; Hoe 39d; Hoe-893d; Betapressin; Levatol; (+)-Penbutolol Sulfate; (S)-Penbutolol Sulfate
EINECS	Contact for details

Quality Control

Our Penbutolol Sulfate is manufactured under strict quality management systems. The product undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with each batch. We adhere to relevant guidelines to support our customers' quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Due to its hygroscopic nature, protect from moisture. Keep the container tightly sealed when not in use to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.5%
Related Substances (HPLC)	Total impurities ≤1.5%
Water Content (KF)	≤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.