Intermediates

Chlorhexidine Base

  • CAS No.55-56-1
  • GradeIndustrial / Pharmaceutical
  • Availability● In Stock

High-purity Chlorhexidine Base (CAS 55-56-1) designed for pharmaceutical intermediate synthesis and antimicrobial formulation development.

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Product Technical Details

Product Overview

Chlorhexidine, identified by CAS Registry Number 55-56-1, represents a critical chemical entity within the pharmaceutical and fine chemical sectors. As a broad-spectrum antimicrobial agent, this compound serves as a foundational base material for the synthesis of various salt forms, including chlorhexidine gluconate and chlorhexidine hydrochloride. Our manufacturing process ensures exceptional molecular integrity, making it an ideal choice for downstream formulation developers and chemical synthesis laboratories requiring high-grade starting materials.

The chemical structure features a bisbiguanide group linked by a hexamethylene chain, which contributes to its potent biological activity and stability. Understanding the precise physicochemical properties of this base form is essential for researchers aiming to optimize solubility profiles and efficacy in final consumer products. We adhere to strict quality management systems to guarantee consistency across every batch produced, ensuring that our clients receive material that meets rigorous international standards for chemical purity and safety.

Technical Specifications

Quality assurance is paramount in the supply of fine chemical intermediates. The following table outlines the key physical and chemical parameters verified through our analytical laboratories. Each certificate of analysis (COA) accompanies the shipment to validate compliance with stated specifications and regulatory requirements.

ParameterSpecification
AppearanceWhite Crystalline Powder
Active Ingredient Content≥98.0%
Melting Point Range132.0-136.0°C
Solubility ProfileSlightly Soluble in Water, Soluble in Ethanol
Molecular FormulaC22H30Cl2N10
Molecular Weight505.45 g/mol

Industrial Applications

This chemical intermediate is primarily utilized in the preparation of disinfectant solutions, surgical scrubs, and oral care formulations. Due to its versatility, it is also employed in the preservation of cosmetic products and industrial water treatment applications where microbial control is necessary. The base form allows chemists to tailor the counter-ion selection based on the desired solubility and stability requirements of the end product.

  • Synthesis of pharmaceutical salts for topical antiseptics.
  • Formulation development for oral hygiene products.
  • Integration into medical device coatings for antimicrobial protection.
  • Research and development in microbiological control systems.
  • Custom synthesis projects requiring high-purity biguanide derivatives.

Storage and Handling

To maintain optimal quality, Chlorhexidine base should be stored in a cool, dry environment away from direct sunlight and moisture. Containers must remain tightly sealed when not in use to prevent hydration or contamination. Proper handling procedures, including the use of personal protective equipment, are recommended during weighing and transfer operations to ensure safety compliance within the laboratory or production facility. We support global logistics to ensure timely delivery while maintaining product stability during transit.