Description

L-Glutamic Acid,n-(1-Oxotetradecyl)-,Monopotassium Salt(9Ci) is a specialized N-acyl derivative of the amino acid glutamic acid, modified with a myristoyl (tetradecanoyl) chain and presented as a monopotassium salt. This molecular design is significant for enhancing lipid solubility and membrane interaction, making it a valuable intermediate for advanced biochemical and pharmaceutical research. It is primarily needed by R&D chemists and process developers in the life sciences sector for applications in peptide mimetics, surfactant chemistry, and the synthesis of novel bioactive compounds. The product is supplied with a CAS number of 72716-26-8.

Application

• Biochemical Research Intermediate: Serves as a key building block for synthesizing modified peptides and amino acid derivatives with enhanced lipophilic character.
• Surfactant & Amphiphile Development: Used in the design and study of novel amino acid-based surfactants and membrane-active compounds due to its fatty acid chain.
• Pharmaceutical Excipient Exploration: Investigated for potential use in drug delivery systems where improved solubility or specific ionic properties are required.
• Reference Standard: Employed as an analytical standard in quality control laboratories for method development and compound identification.
• Cosmetic Ingredient Synthesis: Acts as a precursor for creating mild, skin-compatible surfactants or conditioning agents in high-end cosmetic formulations.

Basic Information

Product Name	L-Glutamic Acid,n-(1-Oxotetradecyl)-,Monopotassium Salt(9Ci)
CAS No.	72716-26-8
Molecular Formula	C19H34KNO5
Molecular Weight	395.58 g/mol
Synonyms	N-Myristoyl-L-glutamic Acid Monopotassium Salt; Potassium N-Tetradecanoyl-L-glutaminate; L-Glutamic Acid, N-(1-Oxotetradecyl)-, Monopotassium Salt; Monopotassium N-Tetradecanoylglutamate; N-Tetradecanoylglutamic Acid Potassium Salt; N-Perfluorotetradecanoyl-L-glutamic Acid Potassium Salt (related); Acylglutamate K Salt (general class)
EINECS	Contact for details

Quality Control

Our L-Glutamic Acid,n-(1-Oxotetradecyl)-,Monopotassium Salt is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including identification by spectroscopic methods and purity assessment by chromatography, to ensure consistency and compliance with research-grade specifications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Potassium Content	9.5 - 10.5 %

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