TPP

THIAMINE DIPHOSPHATE

Created:	1999-07-08
Last modified:	2011-06-04

Find Related PDB Entry
282 entries where TPP is found as a standalone ligand8 entries where TPP is covalently linked to polymer or other heterogen groups

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	1
Atom Count	45
Chiral Atom Count	1
Bond Count	46
Aromatic Bond Count	11

2D diagram of TPP

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	THIAMINE DIPHOSPHATE
Systematic Name (OpenEye OEToolkits)	2-[3-[(4-amino-2-methyl-pyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethyl phosphono hydrogen phosphate
Formula	C₁₂ H₁₉ N₄ O₇ P₂ S
Molecular Weight	425.314
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=P(O)(O)OP(=O)(O)OCCc1sc[n+](c1C)Cc2c(nc(nc2)C)N
SMILES	CACTVS	3.341	Cc1ncc(C[n+]2csc(CCO[P](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
SMILES	OpenEye OEToolkits	1.5.0	Cc1c(sc[n+]1Cc2cnc(nc2N)C)CCOP(=O)(O)OP(=O)(O)O
Canonical SMILES	CACTVS	3.341	Cc1ncc(C[n+]2csc(CCO[P@@](O)(=O)O[P](O)(O)=O)c2C)c(N)n1
Canonical SMILES	OpenEye OEToolkits	1.5.0	Cc1c(sc[n+]1Cc2cnc(nc2N)C)CCO[P@](=O)(O)OP(=O)(O)O
InChI	InChI	1.03	InChI=1S/C12H18N4O7P2S/c1-8-11(3-4-22-25(20,21)23-24(17,18)19)26-7-16(8)6-10-5-14-9(2)15-12(10)13/h5,7H,3-4,6H2,1-2H3,(H4-,13,14,15,17,18,19,20,21)/p+1
InChIKey	InChI	1.03	AYEKOFBPNLCAJY-UHFFFAOYSA-O

Related Resource References

Resource Name	Reference
PubChem	1132
ChEMBL	CHEMBL1236376
ChEBI	CHEBI:9532
CCDC/CSD	COYPOX

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.