Description

Phosphoenolpyruvic Acid Monopotassium Salt is a high-energy phosphate compound that serves as a critical intermediate in glycolysis and gluconeogenesis. Its primary commercial value lies in its role as a key reagent for enzymatic assays, diagnostic kits, and biochemical research requiring a defined source of phosphoenolpyruvate. This product is essential for manufacturers and research institutions in the biotechnology, pharmaceutical, and diagnostic industries.

Application

• Enzymatic Assay Substrate: A fundamental component in kinetic assays for enzymes such as pyruvate kinase, PEP carboxylase, and PEP carboxykinase.
• Diagnostic Reagent: Used in the formulation of clinical diagnostic kits for measuring enzyme activities relevant to liver and muscle function.
• Biochemical Research: Essential for in vitro studies of metabolic pathways, including glycolysis, gluconeogenesis, and the citric acid cycle.
• Cell Culture & Media Supplement: Employed in specialized cell culture media as an energy source or metabolic precursor.
• Pharmaceutical Intermediate: Acts as a starting material or intermediate in the synthesis of more complex bioactive molecules.
• Food & Beverage Analysis: Utilized in enzymatic methods for the quantitative analysis of specific compounds in food safety and quality control.

Basic Information

Product Name	Phosphoenolpyruvic Acid Monopotassium Salt
CAS No.	4265-07-0
Molecular Formula	C3H4KO6P
Molecular Weight	206.13 g/mol
Synonyms	PEP-K; Potassium Phosphoenolpyruvate; Phosphoenolpyruvate Monopotassium Salt; 2-(Phosphonooxy)acrylic Acid Potassium Salt; PEP Monopotassium Salt; (Z)-2-(Phosphonooxy)acrylate Potassium Salt; Phosphoenolpyruvic Acid Potassium Salt
EINECS	224-236-4

Quality Control

Our Phosphoenolpyruvic Acid Monopotassium Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling, to ensure it meets the high standards required for research and industrial applications. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C in a dry environment. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
pH (5% solution)	3.0 - 5.0
Heavy Metals (as Pb)	≤ 10 ppm

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