Translations:Thiamine pyrophosphate/1/en

Thiamine pyrophosphate/1/en

Names
IUPAC name 2-[3-[(4-amino-2-methylpyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethyl phosphono hydrogen phosphate
Other names Thiamine diphosphate
Identifiers
CAS Number	136-08-3 Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:9532
ChemSpider	10670483 Y
KEGG	C00068
MeSH	Thiamine+pyrophosphate
PubChem CID	1132
UNII	Q57971654Y Y
InChI InChI=1S/C12H17N4OS.ClH.H4O7P2/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;1-8(2,3)7-9(4,5)6/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);1H;(H2,1,2,3)(H2,4,5,6)/q+1;;/p-1 Y Key: NBSUTVXQOGUTJX-UHFFFAOYSA-M Y InChI=1/C12H17N4OS.ClH.H4O7P2/c1-8-11(3-4-17)18-7-16(8)6-10-5-14-9(2)15-12(10)13;;1-8(2,3)7-9(4,5)6/h5,7,17H,3-4,6H2,1-2H3,(H2,13,14,15);1H;(H2,1,2,3)(H2,4,5,6)/q+1;;/p-1 Key: NBSUTVXQOGUTJX-REWHXWOFAB
SMILES Cc2ncc(C[n+]1csc(CCOP(=O)(O)OP(=O)(O)O)c1C)c(N)n2
Properties
Chemical formula	C12H19N4O7P2S+
Molar mass	425.314382 g/mol

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Thiamine pyrophosphate (TPP or ThPP), or thiamine diphosphate (ThDP), or cocarboxylase is a thiamine (vitamin B₁) derivative which is produced by the enzyme thiamine diphosphokinase. Thiamine pyrophosphate is a cofactor that is present in all living systems, in which it catalyzes several biochemical reactions.