Description

Dequaliniumchloride is a quaternary ammonium compound widely recognized for its potent antimicrobial and antiseptic properties. This high-purity active pharmaceutical ingredient (API) is critical for formulators requiring a reliable and effective broad-spectrum agent. It is primarily utilized by manufacturers in the pharmaceutical, personal care, and disinfectant industries to develop products that ensure hygiene and prevent infection.

Application

• Active Pharmaceutical Ingredient (API) in antiseptic lozenges and throat sprays.
• Key component in topical antiseptic creams, ointments, and wound care formulations.
• Preservative and antimicrobial agent in cosmetic and personal care products, such as mouthwashes and deodorants.
• Disinfectant for medical devices and hard surfaces in clinical environments.
• Additive in veterinary hygiene products for skin and mucosal applications.
• Research and development of novel antimicrobial compounds and drug delivery systems.

Basic Information

Product Name	Dequaliniumchloride
CAS No.	6707-58-0
Molecular Formula	C30H40Cl2N4
Molecular Weight	527.57 g/mol
Synonyms	Dequalinium Chloride; Decamethylenebis(4-aminoquinaldinium chloride); 1,1'-(1,10-Decanediyl)bis(4-aminoquinaldinium) dichloride; Dequadin; Dequavet; Dequaspon; DECA; BAQD-10
EINECS	229-749-7

Quality Control

Our Dequaliniumchloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets high-purity standards suitable for pharmaceutical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	98.0% - 102.0% (on dried basis)
Loss on Drying	≤ 5.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%
Microbial Enumeration	Meets Ph. Eur. requirements

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