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Phentolamine Mesylate

Phentolamine Mesylate | CAS 65-28-1 API Manufacturer & Supplier in China

High-purity Phentolamine Mesylate (CAS 65-28-1) manufacturer in China. Offering USP/EP grade purity, stable industrial supply, and fast global shipping. Request Price, COA, and MSDS from Conscientia Industrial.

Product Overview

Phentolamine Mesylate (CAS 65-28-1) is a potent non-selective alpha-adrenergic receptor antagonist. Within the Pharmaceutical APIs and biochemical research sectors, it is highly valued as a critical active component for laboratory investigation and the development of sophisticated chemical formulations. As a leading manufacturer of Phentolamine Mesylate (CAS 65-28-1) based in China, Conscientia Industrial utilizes precision organic synthesis and multi-stage purification protocols to ensure the highest structural integrity and batch-to-batch consistency of this molecule. Our product serves as a vital technical component for high-end research and analytical standards, maintaining a strict purity profile to meet global technical requirements for pharmaceutical-grade research materials.


Technical Specifications

  • Product Name: Phentolamine Mesylate

  • Synonyms: Phentolamine Mesilate

  • CAS Number: 65-28-1

  • Category: Pharmaceutical APIs

  • Quality Standard: USP / EP / BP

  • Purity (HPLC): ≥99.0%

  • Molecular Formula: C18H23N3O4S

  • Molecular Weight: 377.46

  • Appearance: White to off-white crystalline powder

  • Loss on Drying: ≤1.0%

  • Residue on Ignition: ≤0.1%

  • Brand: Conscientia Industrial

  • Country of Origin: China

  • Availability: In Stock

  • Pricing: Competitive price based on order quantity

  • Currency: USD

  • Molecular Structure:


Phentolamine Mesylate CAS 65-28-1 Molecular Structure - Conscientia Industrial China


Why Partner with Conscientia Industrial

  • Technical Quality Control: Our manufacturing process follows rigorous analytical protocols to ensure high-grade batch-to-batch consistency for Phentolamine Mesylate CAS 65-28-1.

  • Advanced Analytical Verification: Every batch is validated through HPLC and NMR to confirm chemical identity and minimize related substances during the synthesis stage.

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

  • Scalable Production Capacity: Our China facility is equipped to support projects ranging from small-scale laboratory trials to large-scale bulk industrial supply.

  • Direct Source Advantage: As a primary manufacturer, we provide Phentolamine Mesylate CAS 65-28-1 with efficient lead times and direct factory technical support.


Packaging & Storage

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

  • 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 Phentolamine Mesylate CAS 65-28-1 via global courier, air freight, and sea freight options.


Request a Quote & COA for Phentolamine Mesylate CAS 65-28-1 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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