Description

D-Fructose 6-Phosphate Dipotassium Salt is a high-purity biochemical reagent essential for research and industrial enzymatic processes. This phosphorylated sugar derivative serves as a critical substrate and intermediate in glycolysis and gluconeogenesis pathways. It is primarily utilized by biotech, pharmaceutical, and diagnostic industries for enzyme assays, metabolic studies, and as a component in cell culture media formulations.

Application

• Biochemical Research & Enzyme Kinetics: A fundamental substrate for studying key enzymes like phosphofructokinase and fructose-1,6-bisphosphatase in metabolic pathway analysis.
• Diagnostic Reagent Manufacturing: Used in the formulation of clinical diagnostic kits for measuring enzyme activities related to carbohydrate metabolism.
• Pharmaceutical Development: Employed as a critical raw material in the research and production of metabolic regulators and other bioactive compounds.
• Cell Culture & Fermentation Media: Acts as a specialized nutrient source in advanced mammalian and microbial cell culture systems to support specific metabolic functions.
• Food Science & Nutrition Research: Utilized in studies investigating sugar metabolism, sweetener interactions, and metabolic flux analysis.

Basic Information

Product Name	D-Fructose 6-Phosphate Dipotassium Salt
CAS No.	103213-47-4
Molecular Formula	C6H11KO9P·xH2O (Anhydrous basis: C6H11KO9P)
Molecular Weight	Anhydrous: 258.22 g/mol
Synonyms	Fructose 6-Phosphate Dipotassium Salt; D-Fructose-6-phosphate dipotassium; F6P K2; Fructose-6-P dipotassium salt; Neuberg ester dipotassium salt; D-Arabino-2-hexulose 6-phosphate dipotassium salt; 6-O-Phosphono-D-fructose dipotassium salt
EINECS	Contact for details

Quality Control

Our D-Fructose 6-Phosphate Dipotassium Salt is manufactured under strict quality management systems. Each batch is subjected to rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference standard
Assay (HPLC)	≥ 95.0% (on anhydrous basis)
Purity (HPLC)	≥ 98.0% (Total related substances)
Water Content (KF)	≤ 5.0% w/w
pH (5% solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 10 ppm

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