Phosphocreatine

Phosphocreatine
Names
	IUPAC name N-Methyl-N-(phosphonocarbamimidoyl)glycine
	Other names Creatine phosphate; phosphorylcreatine; creatine-P; phosphagen; fosfocreatine
Identifiers
CAS Number	67-07-2 ;
3D model (JSmol)	Interactive image; Interactive image;
Abbreviations	PCr
Beilstein Reference	1797096
ChEBI	CHEBI:17287;
ChEMBL	ChEMBL1204644;
ChemSpider	567 ;
DrugBank	DB13191;
ECHA InfoCard	100.000.585
EC Number	200-643-9;
KEGG	C02305 =;
PubChem CID	587;
UNII	020IUV4N33 ;
CompTox Dashboard (EPA)	DTXSID0058776 ;
	InChI InChI=1S/C4H10N3O5P/c1-7(2-3(8)9)4(5)6-13(10,11)12/h2H2,1H3,(H,8,9)(H4,5,6,10,11,12) Key: DRBBFCLWYRJSJZ-UHFFFAOYSA-N ; InChI=1/C4H10N3O5P/c1-7(2-3(8)9)4(5)6-13(10,11)12/h2H2,1H3,(H,8,9)(H4,5,6,10,11,12) Key: DRBBFCLWYRJSJZ-UHFFFAOYAF;
	SMILES OC(CN(C)C(N)=NP(O)(O)=O)=O; CN(CC(=O)O)C(=N)NP(=O)(O)O;
Properties
Chemical formula	C4H10N3O5P
Molar mass	211.114 g·mol−1
Pharmacology
ATC code	C01EB06 (WHO)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Phosphocreatine, also known as creatine phosphate (CP) or PCr (Pcr), is a phosphorylated form of creatine that serves as a rapidly mobilizable reserve of high-energy phosphates in skeletal muscle, myocardium and the brain to recycle adenosine triphosphate (ATP), the energy currency of the cell.