Description

Proflavine Dihydrochloride is a synthetic acridine dye and antiseptic agent with significant biological activity. This compound is valued for its potent bacteriostatic and bactericidal properties against a broad spectrum of microorganisms. It is primarily utilized in the pharmaceutical, research, and diagnostic sectors for applications ranging from topical antiseptics to biological staining. Our supply ensures high purity and consistent quality for critical industrial and laboratory use.

Application

• Pharmaceutical Intermediates: Serves as a key starting material or intermediate in the synthesis of antiseptic and antimicrobial pharmaceutical formulations.
• Topical Antiseptic Preparations: Used in the manufacture of wound dressings, creams, and solutions for preventing and treating bacterial infections.
• Biological Staining: Employed as a fluorescent stain in microbiology and histology for visualizing nucleic acids (DNA/RNA) and certain cellular structures.
• Research & Development: Utilized in biochemical and microbiological research to study antimicrobial mechanisms, mutagenesis, and nucleic acid interactions.
• Veterinary Medicine: Applied in antiseptic solutions and ointments for animal healthcare.
• Disinfectant Solutions: A component in specialized disinfectant formulations for laboratory and clinical surface decontamination.

Basic Information

Product Name	Proflavine Dihydrochloride
CAS No.	531-73-7
Molecular Formula	C13H11N3·2HCl
Molecular Weight	282.16 g/mol (Free base: 209.25 g/mol)
Synonyms	3,6-Diaminoacridine Dihydrochloride; Proflavine HCl; Diaminoacridine Dihydrochloride; 3,6-Diaminoacridine Hydrochloride; Acramine Yellow; Euflavine; Proflex; 2,8-Diaminoacridine Dihydrochloride; 3,6-Acridinediamine Dihydrochloride
EINECS	208-521-1

Quality Control

Our Proflavine Dihydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets stringent specifications for pharmaceutical and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials. The product is light-sensitive and should be stored away from direct light exposure.

Specification

Item	Specification
Appearance	Orange to red-brown crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%, Total impurities ≤ 1.5%
Solubility	Freely soluble in water; soluble in ethanol

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