RefMet Compound Details

RefMet ID, RefMet name, exact mass and formula
RefMet ID	RM0129380
RefMet name	Trp-Pro-His
Systematic name	L-Tryptophanyl-L-prolyl-L-histidine
Synonyms	PubChem Synonyms
Exact mass	438.201554 (neutral)	Calculate m/z: (Choose adduct) [M+H]+ [M+H-H2O]+ [M.]+ [M+2H]2+ [M+3H]3+ [M+4H]4+ [M+K]+ [M+2K]2+ [M+2K-H]+ [M+Na]+ [M+2Na]2+ [M+2Na-H]+ [M+Li]+ [M+2Li]2+ [M+NH4]+ [M.CH3]+ [M+Ag]+ [M+H+CH3OH]+ [M+H+CH3CN]+ [M+H+2CH3CN]+ [M+Na+CH3CN]+ [M.NaFormate+H]+ [M.NH4Formate+H]+ [M.TMSi]+ [M.tBuDMSi]+ [M+H-Hexose]+ [M+H-EtnP]+ [M+H-SerP]+ [M-H]- [M-H-H2O]- [M-CH3]- [M-2H]2- [M-3H]3- [M-4H]4- [M+Cl]- [M+OAc]- [M+Na-2H]- [M+K-2H]- [M.Formate]- [M.NaFormate-H]- [M.NH4Formate-H]- [M.F]- [M-H-Ser]- [M.HF2]- M(neutral)    View other RefMet entries with this exact (neutral) mass:   +/- 0.05 amu   +/- 0.1 amu   +/- 0.2 amu   +/- 0.5 amu
Formula	C22H26N6O4	View other entries in RefMet with this formula
Molecular descriptors
Molfile	86144 (Download molfile/View MW Metabolite Database details)
InChI	InChI=1S/C22H26N6O4/c23-16(8-13-10-25-17-5-2-1-4-15(13)17)21(30)28-7-3-6-19(28)20(29)27-18(22(31)32)9-14-11-24-12-26-14/h1-2,4-5,1 0-12,16,18-19,25H,3,6-9,23H2,(H,24,26)(H,27,29)(H,31,32)/t16-,18-,19-/m0/s1
InChIKey	LWHUUHCERHMOAB-WDSOQIARSA-N	View other enantiomers/diastereomers of this metabolite in RefMet
SMILES	c1ccc2c(c1)c(C[C@@H](C(=O)N1CCC[C@H]1C(=O)N[C@@H](Cc1c[nH]cn1)C(=O)O)N)c[nH]2 Run Tanimoto similarity search (with similarity coefficient >=0.6)
Chemical/Biochemical Classification
Super Class	Organic acids
Main Class	Amino acids and peptides
Sub Class	Tripeptides
Distribution of Trp-Pro-His in NMDR studies
Species	Plot Species distribution
Sample source	Plot Sample source(tissue) distribution
Platform	Platform (MS/NMR) used for detection
Chromatography	Chromatography methods used for detection
Studies	NMDR Studies reporting Trp-Pro-His
External Links
Pubchem CID	102474789
ChEBI ID	164821
Structural annotation level
Annotation level	1   (1:Known structure; 2:Known regiochemistry; 3:Partial structure; 4:Sum-composition)