Creatine Phosphate (CAS 67-07-2) Suppliers and Product Information

Creatine phosphate, also known as phosphocreatine, is a phosphorylated creatine molecule that plays a crucial role in energy metabolism, particularly in muscle and brain tissues. It serves as a rapid source of phosphate groups for the regeneration of ATP from ADP in cells with high energy demands.

Creatine phosphate is hygroscopic and very soluble in water. It is unstable in acidic conditions but relatively stable under slightly alkaline conditions. Solutions should be freshly prepared and stored frozen to maintain stability.

Frequently Asked Questions about Creatine Phosphate

Q: What are the main uses of creatine phosphate?

A: Creatine phosphate is primarily used in the treatment of heart and brain ischemia. It is also used in research related to energy metabolism and muscle function. In biochemistry, it serves as an important phosphoryl donor for the resynthesis of ATP from ADP through the action of creatine kinase in vertebrates and some invertebrates.

Q: How should creatine phosphate be stored?

A: Creatine phosphate is hygroscopic and should be stored in a freezer under an inert atmosphere. Solutions should be freshly prepared and stored frozen to maintain stability.

Q: What is the concentration of creatine phosphate in different tissues?

A: Creatine phosphate is abundant in skeletal and cardiac muscle, with concentrations ranging from 40-60 mM. Non-muscle cells typically contain 3-5 mM, while some fungi (e.g., Candida) have intermediate levels of this metabolite.