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Hydroxychloroquine Sulfate

Hydroxychloroquine Sulfate | CAS 747-36-4 API Manufacturer & Supplier in China

Hydroxychloroquine Sulfate (CAS 747-36-4) manufacturer in China. ≥99.0% purity, stable supply and fast shipping. Request Price, COA & MSDS from Conscientia Industrial.

Product Overview

Hydroxychloroquine Sulfate (CAS 747-36-4) is a high-purity 4-aminoquinoline active compound primarily utilized in analytical chemistry and biochemical research. As a specialized China-based manufacturer within the Pharmaceutical APIs sector, Conscientia Industrial focuses on the precise synthesis of this molecule to ensure high crystalline stability and optimized solubility profiles. Our product serves as a critical raw material for laboratory R&D and specialized industrial applications, ensuring structural consistency and strict impurity limits that meet the technical requirements of the global chemical supply chain.


Technical Specifications

  • Product Name: Hydroxychloroquine Sulfate

  • CAS Number: 747-36-4

  • Category: Pharmaceutical APIs

  • Quality Standard: USP / EP

  • Purity (HPLC): ≥99.0%

  • Molecular Formula: C18H28ClN3O5S

  • Molecular Weight: 433.95

  • Appearance: White or almost white crystalline powder

  • Solubility: Freely soluble in water, practically insoluble in ethanol

  • pH: 3.5 - 5.5

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on quantity

  • Currency: USD

  • Molecular Structure:


CAS 747-36-4 Hydroxychloroquine Sulfate Molecular Structure - Conscientia Industrial


Why Partner with Conscientia Industrial

  • Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency.

  • Advanced Analytical Verification: Every batch is validated through HPLC, IR, and NMR to confirm chemical identity and minimize secondary components.

  • Technical Documentation: We provide full 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 small-scale laboratory trials to bulk industrial supply.

  • Direct Source Advantage: As a primary manufacturer, we provide Hydroxychloroquine Sulfate CAS 747-36-4 with efficient lead times and direct factory support.


Packaging & Storage

  • Standard Packaging: 1kg/aluminum foil bag, 5kg/tin, or 25kg/fiber drum with dual PE protection.

  • Storage Conditions: Store in a tightly closed container in a cool, dry environment. Protected from light and moisture.

  • Safety Handling: This material is a technical-grade chemical intended for industrial production and laboratory research use only.


Our logistics team ensures secure distribution of Hydroxychloroquine Sulfate CAS 747-36-4 via global courier and air freight.


Request a Quote & COA for Hydroxychloroquine Sulfate CAS 747-36-4 Today.

Expert Review
Rating: 5/5
★★★★★ Daniel Hughes (QA Director)
The API demonstrates high purity and consistent batch-to-batch quality. It performs well and meets required specifications for our pharmaceutical manufacturing.

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