Description

Orciprenaline Sulfate is a synthetic sympathomimetic amine and a β-2 adrenergic receptor agonist. This compound is valued for its bronchodilatory properties, making it a key intermediate in the synthesis of pharmaceutical actives. It is primarily required by manufacturers in the pharmaceutical and life science research sectors for the development of respiratory therapeutics and analytical reference standards.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) for respiratory medications.
• Reference Standard: Used as a high-purity standard in analytical laboratories for quality control, method development, and regulatory compliance testing.
• Biochemical Research: Employed in pharmacological studies to investigate β-adrenergic receptor mechanisms and signal transduction pathways.
• Veterinary Medicine: Potential use in the formulation of veterinary products for the treatment of bronchospasm in animals.

Basic Information

Product Name	Orciprenaline Sulfate
CAS No.	145020-68-4
Molecular Formula	C11H17NO3 · H2SO4
Molecular Weight	313.34 g/mol
Synonyms	Metaproterenol Sulfate; Alotec Sulfate; Oreiprenaline Sulphate; 3,5-Dihydroxy-α-[(isopropylamino)methyl]benzyl alcohol sulfate; 1-(3,5-Dihydroxyphenyl)-2-isopropylaminoethanol sulfate; Th 152 Sulfate
EINECS	Contact for details

Quality Control

Our Orciprenaline Sulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the stringent requirements for pharmaceutical intermediates and research chemicals. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥98.0%
Loss on Drying	≤1.0%
Related Substances (HPLC)	Total impurities ≤2.0%
Residue on Ignition	≤0.1%

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