Description

Isoprenaline Sulfate is a high-purity pharmaceutical active ingredient, a synthetic catecholamine and non-selective β-adrenergic receptor agonist. This compound is critical for its potent bronchodilator and cardiac stimulant effects, serving as a key intermediate in the development of life-saving medications. It is primarily utilized by pharmaceutical manufacturers and research institutions in the development and production of cardiovascular and respiratory therapeutics.

Application

• Pharmaceutical Active Ingredient (API): Core component in the formulation of injectable solutions and inhalation products for the treatment of bradycardia, heart block, and bronchospasm.
• Cardiovascular Research: A standard pharmacological tool used in vitro and in vivo to study β-adrenergic receptor function, cardiac output, and vascular tone.
• Respiratory Drug Development: Employed in the research and production of emergency medications for severe asthma and chronic obstructive pulmonary disease (COPD).
• Reference Standard: Serves as a certified reference material (CRM) for quality control and analytical method validation in pharmaceutical laboratories.
• Biochemical Synthesis: Used as a precursor or intermediate in the synthesis of more complex adrenergic agents and diagnostic compounds.

Basic Information

Product Name	Isoprenaline Sulfate
CAS No.	6700-39-6
Molecular Formula	C22H34N2O10S
Molecular Weight	518.58 g/mol
Synonyms	Isoproterenol Sulfate; 1-(3,4-Dihydroxyphenyl)-2-isopropylaminoethanol Sulfate; Norisodrine Sulfate; Isoprenaline Sulphate; Aleudrin Sulfate; Isopropylarterenol Sulfate; Isopropylnoradrenaline Sulfate; 3,4-Dihydroxy-α-[(isopropylamino)methyl]benzyl Alcohol Sulfate
EINECS	229-744-8

Quality Control

Our Isoprenaline Sulfate is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including identification, assay, impurity profiling, and residual solvent analysis, to ensure it meets stringent pharmacopeial standards. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming compliance with specifications for pharmaceutical use.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation.

Specification

Item	Specification
Appearance	White or almost white, crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time corresponds to reference standard
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water (KF Titration)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any individual impurity ≤ 0.5%
Heavy Metals	≤ 20 ppm

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