Description

Hexoprenaline Sulfate is a selective β2-adrenergic receptor agonist, a high-purity active pharmaceutical ingredient (API) of significant importance in pharmaceutical development and manufacturing. Its primary value lies in its potent bronchodilatory and tocolytic (labor-suppressing) properties, making it a critical compound for therapeutic applications. This product is essential for pharmaceutical companies, research institutions, and contract manufacturing organizations (CMOs) focused on developing and producing respiratory and obstetric medications.

Application

• Pharmaceutical API: Primary use as the active ingredient in prescription medications for the treatment of bronchial asthma and chronic obstructive pulmonary disease (COPD).
• Tocolytic Agent: Key component in formulations designed to suppress premature labor by relaxing uterine smooth muscle.
• Research & Development: Serves as a reference standard and building block in pharmacological studies targeting adrenergic receptors.
• Formulation Development: Used in the development of various dosage forms, including injectables, tablets, and inhalation solutions.
• Process Chemistry: Employed in scale-up synthesis and process optimization for commercial pharmaceutical production.
• Contract Manufacturing: Supplied to CMOs for the production of finished drug products under cGMP guidelines.

Basic Information

Product Name	Hexoprenaline Sulfate
CAS No.	32524-21-3
Molecular Formula	C22H32N2O10S
Molecular Weight	516.56 g/mol
Synonyms	Hexoprenaline Sulphate; Ipradol; 1,3-Benzenedimethanol, 4,4'-[1,6-hexanediylbis(imino)]bis[α-[(1,1-dimethylethyl)amino]methyl]-, sulfate (2:1); Delaprem; GU-104; GU-104A; α-[(tert-Butylamino)methyl]-4,4'-[hexamethylenebis(iminomethylene)]bis[1,3-benzenedimethanol] sulfate
EINECS	Contact for details

Quality Control

Our Hexoprenaline Sulfate is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical intermediates and APIs. Quality is assured through rigorous analytical testing, including HPLC, IR, and titration methods, to verify identity, purity, and potency. We provide comprehensive Certificates of Analysis (COA) with each batch, detailing all test results against established specifications. Our commitment to quality supports compliance with cGMP and other relevant pharmaceutical regulatory frameworks.

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). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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