Alprostadil API | CAS 745-65-3 Manufacturer & Supplier in China

Product Overview

Alprostadil (CAS 745-65-3), also known as Prostaglandin E1 (PGE1), is a potent naturally occurring lipid compound with significant vasodilatory and anti-platelet aggregation properties. Within the Pharmaceutical APIs and cardiovascular research sectors, it is highly valued for its technical role in modulating smooth muscle relaxation and improving peripheral blood flow in clinical and laboratory models. As a leading manufacturer of Alprostadil CAS 745-65-3 based in China, Conscientia Industrial utilizes high-precision organic synthesis and specialized purification protocols to ensure the highest stereochemical integrity and purity. Our product maintains a strict quality profile to meet global technical requirements for sterile injectable formulations and advanced pharmaceutical research.

Technical Specifications

• Product Name: Alprostadil

• Synonym: Prostaglandin E1

• CAS Number: 745-65-3

• Category: Pharmaceutical APIs

• Quality Standard: USP / EP

• Purity (HPLC): ≥98.0%

• Molecular Formula: C20H34O5

• Molecular Weight: 354.48

• Appearance: White or slightly yellowish crystalline powder

• Solubility: Practically insoluble in water, freely soluble in ethanol

• Single Impurity: ≤0.9%

• Water Content: ≤0.5%

• Residue on Ignition: ≤0.5%

• Melting Point: 110°C - 116°C

• Optical Rotation: -70° - -60°

• Brand: Conscientia Industrial

• Country of Origin: China

• Availability: In Stock

• Pricing: Competitive price based on order quantity

• Currency: USD

• Molecular Structure:

Why Partner with Conscientia Industrial

• Prostaglandin Expertise: Specialized in the synthesis and stabilization of sensitive prostaglandin analogues.

• Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Alprostadil CAS 745-65-3.

• Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize degradation products or related substances.

• Full Technical Documentation: We provide comprehensive support, including Certificate of Analysis (COA), MSDS, and Method of Analysis (MOA).

• Scalable Production Capacity: Our China facility is equipped to support projects ranging from specialized pharmaceutical research to large-scale bulk API supply.

• Direct Source Advantage: As a primary manufacturer, we provide Alprostadil CAS 745-65-3 with efficient lead times and direct factory technical support.

Packaging & Storage

• Standard Packaging: 1g, 10g, 50g in sealed glass bottles or vacuum-sealed aluminum foil bags for bulk orders.

• Storage Conditions: Store in a tightly closed container at -20°C for long-term stability. Protected from light, air, and moisture.

• Shelf Life: Two years.

• Safety Handling: This is a technical-grade API intended for industrial manufacturing and laboratory research use only.

Our logistics team ensures secure distribution of Alprostadil CAS 745-65-3 via global courier, and air freight.

Request a Quote & COA for Alprostadil CAS 745-65-3 Today.