Description

Lauroyl Arginine (100 Mg) ((S)-2-Dodecanamido-5-Guanidinopentanoic Acid Hydrochloride) is a high-purity, synthetic amino acid derivative combining lauric acid with L-arginine. This compound is valued for its unique surfactant and cationic properties, making it a versatile ingredient for advanced formulations. It is primarily sought by R&D and production teams in the personal care, cosmetic, and pharmaceutical industries for developing innovative products.

Application

• Cosmetic & Personal Care Formulations: Acts as a mild, biodegradable surfactant and conditioning agent in shampoos, conditioners, and skin cleansers.
• Antimicrobial & Preservative Systems: Utilized for its cationic nature to develop broad-spectrum antimicrobial formulations and boost preservative efficacy.
• Hair Care Products: Serves as an effective conditioning agent to improve hair manageability, reduce static, and enhance shine.
• Skin Care Products: Incorporated into creams and lotions for its emulsifying properties and potential skin-conditioning benefits.
• Oral Care Applications: Used in mouthwashes and toothpastes for its antimicrobial and plaque control properties.
• Pharmaceutical Research: Employed as an intermediate or active ingredient in the development of novel drug delivery systems and topical formulations.
• Biochemical Research: Serves as a standard or reagent in studies involving peptide synthesis, membrane interactions, and surfactant science.

Basic Information

Product Name	Lauroyl Arginine (100 Mg) ((S)-2-Dodecanamido-5-Guanidinopentanoic Acid Hydrochloride)
CAS No.	181434-85-5
Molecular Formula	C18H37ClN6O3
Molecular Weight	421.0 g/mol
Synonyms	Lauroyl L-Arginine Hydrochloride; Nα-Lauroyl-L-arginine hydrochloride; (S)-2-(Dodecanoylamino)-5-guanidinopentanoic acid hydrochloride; LAE HCl; Laurylarginine HCl; N-Lauroylarginine ethyl ester HCl (related ester); Antimicrobial Peptide LAE; E 243 (food additive code for the ethyl ester derivative)
EINECS	Contact for details

Quality Control

Our Lauroyl Arginine HCl is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets stringent specifications for research and commercial use. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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