Description

Isoxsuprine Lactate CAS NO 58379-21-8 is a pharmaceutical-grade active pharmaceutical ingredient (API) belonging to the class of vasodilators and β-adrenergic agonists. It is a critical compound for the formulation of medications designed to improve blood flow by relaxing blood vessels. This high-purity chemical is essential for manufacturers in the pharmaceutical industry, particularly for producing treatments for peripheral vascular disorders and certain obstetric conditions.

Application

• Pharmaceutical API: Primary use as the active ingredient in prescription medications for vasodilation.
• Peripheral Vascular Disease Treatment: Formulation of drugs to manage conditions like Raynaud's phenomenon, arteriosclerosis obliterans, and diabetic vascular disease.
• Obstetric Applications: Used in preparations aimed at managing premature labor and improving fetal distress by enhancing uterine blood flow.
• Veterinary Medicine: Employed in veterinary pharmaceuticals for treating similar circulatory disorders in animals.
• Research & Development: Serves as a reference standard and key intermediate in pharmacological research and new drug development.
• Generic Drug Manufacturing: A vital component for companies producing generic versions of branded vasodilator medications.

Basic Information

Product Name	Isoxsuprine Lactate
CAS No.	58379-21-8
Molecular Formula	C22H31NO6
Molecular Weight	405.49 g/mol
Synonyms	Isoxsuprine Lactate; 1-(4-Hydroxyphenyl)-2-((1-methyl-2-phenoxyethyl)amino)-1-propanol lactate; Vasodilan; Duvadilan; 1-(p-Hydroxyphenyl)-2-((1-methyl-2-phenoxyethyl)amino)-1-propanol lactate; (±)-Isoxsuprine lactate; p-Hydroxy-α-((1-methyl-2-phenoxyethyl)amino)methyl]benzyl alcohol lactate
EINECS	261-320-5

Quality Control

Our Isoxsuprine Lactate is manufactured under strict quality management systems to ensure it meets the stringent requirements for pharmaceutical actives. Quality is verified through comprehensive analytical testing, including HPLC for purity, identification by IR and other pharmacopeial methods, and rigorous control of residual solvents and related substances. We provide full traceability and support our customers with Certificates of Analysis (COA) that detail compliance with in-house specifications aligned with major pharmacopeial standards (USP/EP).

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 product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time corresponds to reference
Assay (HPLC)	98.0% - 102.0% (on anhydrous basis)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%
Heavy Metals	≤ 20 ppm
Microbial Limits	Meets requirements for pharmaceutical substances

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