Description

Ethyl Lauroyl Arginate Hcl CAS NO 60372-77-2 is a cationic surfactant derived from lauric acid and L-arginine, valued for its potent antimicrobial and preservative efficacy. This compound is particularly significant for its broad-spectrum activity against bacteria, yeasts, and molds, even at low concentrations. It is a critical ingredient for manufacturers in the food, personal care, and pharmaceutical industries seeking effective, multifunctional preservation solutions.

Application

• Food & Beverage Preservation: Used as an antimicrobial agent to extend shelf-life in beverages, dairy products, sauces, and meat products.
• Personal Care & Cosmetics: Functions as a preservative in creams, lotions, shampoos, and oral care products like mouthwashes.
• Pharmaceutical Formulations: Employed as a preservative in topical preparations, nasal sprays, and other non-sterile dosage forms.
• Industrial Biocides: Acts as an active component in disinfectant and sanitizer formulations for surface treatment.
• Packaging Materials: Incorporated into food-contact polymers and coatings to provide antimicrobial surface activity.

Basic Information

Product Name	Ethyl Lauroyl Arginate Hcl
CAS No.	60372-77-2
Molecular Formula	C20H41N4O3•HCl
Molecular Weight	421.04 g/mol
Synonyms	Ethyl Nα-Lauroyl-L-argininate hydrochloride; LAE (Lauroyl Arginate Ethyl); Nα-Lauroyl-L-arginine ethyl ester monohydrochloride; E 243 (EU food additive code); Mirenat; Lauricidin arginate ester; Antimicrobial agent LAE
EINECS	262-223-4

Quality Control

Our Ethyl Lauroyl Arginate Hcl is manufactured under strict quality management systems. We provide material that meets relevant food-grade and cosmetic-grade specifications, with compliance to standards such as FCC and EU food additive regulations (E 243). Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and microbiological quality, ensuring it is fit for your intended application.

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). This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture, which can lead to caking or degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Microbiological Quality	Meets specified limits

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