MiMeDB: Showing metabocard for 7-Methylurate (MMDBc0000831)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2020-12-10 23:04:46 UTC

Update Date

2025-10-07 16:04:22 UTC

Metabolite ID

MMDBc0000831

Metabolite Identification

Common Name

7-Methylurate

Description

7-Methylurate is a purine derivative classified as a metabolite. Its chemical structure features a uric acid backbone with a methyl group at the 7-position, influencing its solubility and reactivity. In biochemical pathways, 7-methylurate is involved in the metabolism of nucleotides and plays a role in the methylation processes that are crucial for various cellular functions. It has been identified as one of the key metabolites for differentiating dietary patterns, specifically in distinguishing between the DASH (Dietary Approaches to Stop Hypertension) and control diets. In a study, it was highlighted among the ten most influential metabolites with a high C statistic of 0.986, indicating its potential relevance in dietary assessments and metabolic profiling (PMID:29917038 ). This underscores its importance in the context of nutrition and metabolic health, although the specific biological significance of 7-methylurate remains an area for further investigation.

Structure

MOL 3D MOL SDF 3D SDF PDB 3D PDB SMILES InChI

HEADER    PROTEIN                                 04-SEP-20   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   04-SEP-20         0                                  
HETATM    1  C   UNK     0      -0.744  -4.013   0.000  0.00  0.00           C+0
HETATM    2  N   UNK     0      -0.268  -2.549   0.000  0.00  0.00           N+0
HETATM    3  C   UNK     0       1.197  -2.073   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       1.197  -0.533   0.000  0.00  0.00           C+0
HETATM    5  N   UNK     0       2.530   0.237   0.000  0.00  0.00           N+0
HETATM    6  C   UNK     0       3.864  -0.533   0.000  0.00  0.00           C+0
HETATM    7  O   UNK     0       5.198   0.237   0.000  0.00  0.00           O+0
HETATM    8  N   UNK     0       3.864  -2.073   0.000  0.00  0.00           N+0
HETATM    9  C   UNK     0       2.530  -2.843   0.000  0.00  0.00           C+0
HETATM   10  O   UNK     0       2.530  -4.383   0.000  0.00  0.00           O+0
HETATM   11  N   UNK     0      -0.268  -0.057   0.000  0.00  0.00           N+0
HETATM   12  C   UNK     0      -1.173  -1.303   0.000  0.00  0.00           C+0
HETATM   13  O   UNK     0      -2.713  -1.303   0.000  0.00  0.00           O+0
CONECT    1    2                                                            
CONECT    2    1    3   12                                                  
CONECT    3    2    4    9                                                  
CONECT    4    3    5   11                                                  
CONECT    5    4    6                                                       
CONECT    6    5    7    8                                                  
CONECT    7    6                                                            
CONECT    8    6    9                                                       
CONECT    9    8    3   10                                                  
CONECT   10    9                                                            
CONECT   11    4   12                                                       
CONECT   12   11    2   13                                                  
CONECT   13   12                                                            
MASTER        0    0    0    0    0    0    0    0   13    0   28    0
END

Synonyms

Value	Source
7-Methylate	Generator
7-Methylic acid	Generator

Molecular Formula

C₆H₆N₄O₃

Average Mass

182.1368

Monoisotopic Mass

182.043990078

IUPAC Name

7-methyl-7H-purine-2,6,8-triol

Traditional Name

7-methyluric acid

CAS Registry Number

Not Available

SMILES

CN1C(=O)NC2=C1C(=O)NC(=O)N2

InChI Identifier

InChI=1S/C6H6N4O3/c1-10-2-3(8-6(10)13)7-5(12)9-4(2)11/h1H3,(H3,7,8,9,11,12,13)

InChI Key

YHNNPKUFPWLTOP-UHFFFAOYSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as xanthines. These are purine derivatives with a ketone group conjugated at carbons 2 and 6 of the purine moiety.

Kingdom

Organic compounds

Super Class

Organoheterocyclic compounds

Class

Imidazopyrimidines

Sub Class

Purines and purine derivatives

Direct Parent

Xanthines

Alternative Parents

Substituents

Xanthine
6-oxopurine
Purinone
Alkaloid or derivatives
Pyrimidone
N-substituted imidazole
Pyrimidine
Azole
Imidazole
Heteroaromatic compound
Vinylogous amide
Lactam
Urea
Azacycle
Hydrocarbon derivative
Organic oxide
Organopnictogen compound
Organooxygen compound
Organonitrogen compound
Organic oxygen compound
Organic nitrogen compound
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

oxopurine (CHEBI:80470 )
Purine alkaloids (C16355 )
a small molecule (CPD-12481 )

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	3.71 g/L	ALOGPS
logP	-1	ALOGPS
logP	0.93	ChemAxon
logS	-1.7	ALOGPS
pKa (Strongest Acidic)	9.66	ChemAxon
pKa (Strongest Basic)	-1.1	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	6	ChemAxon
Hydrogen Donor Count	3	ChemAxon
Polar Surface Area	104.29 Å²	ChemAxon
Rotatable Bond Count	0	ChemAxon
Refractivity	43.78 m³·mol⁻¹	ChemAxon
Polarizability	16 Å³	ChemAxon
Number of Rings	2	ChemAxon
Bioavailability	Yes	ChemAxon
Rule of Five	Yes	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	No	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	splash10-03ei-1900000000-48944d897b1adbf7ce06	2017-09-01	View Spectrum
Predicted GC-MS	Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive	Not Available	2021-10-12	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 4V, positive	splash10-001i-0900000000-d047affd76adf79850f1	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 5V, positive	splash10-001i-0900000000-586897d99a4bf96f59e9	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 5V, positive	splash10-001i-0900000000-76edc65ffad189950def	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 6V, positive	splash10-001i-0900000000-98bd5bea3d7112e121f7	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 7V, positive	splash10-015c-0900000000-9bc9bace27b6ee9a6492	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 9V, positive	splash10-014i-3900000000-0f68eaedf01ce0b10f9e	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 11V, positive	splash10-014i-9600000000-44337706f27a0c5257a0	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 14V, positive	splash10-014i-9100000000-5daafdc771ce214d9f0c	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 17V, positive	splash10-014i-9000000000-d2d2560858af2ff10256	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 21V, positive	splash10-014i-9000000000-af480b14991f0c34f8c9	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - n/a 12V, positive	splash10-014l-0900000000-7ad68dcc2845f0521934	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - n/a 12V, positive	splash10-014i-9000000000-f647da344adbdf7bfb1b	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - n/a 12V, positive	splash10-03di-0900000000-31bc5353954a5354da02	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - n/a 12V, positive	splash10-000i-0900000000-e15d4534ccde7995ef2c	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - n/a 12V, positive	splash10-03di-0900000000-8cd35e2b2191f4fb94a1	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 4V, positive	splash10-0006-1900000000-0ea800756f4ab5ea3d25	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 5V, positive	splash10-0006-4900000000-eb83967fc3d3b0d6d8f7	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 6V, positive	splash10-014l-9600000000-f093dd738be634d15c18	2020-07-22	View Spectrum
LC-MS/MS	LC-MS/MS Spectrum - Orbitrap 8V, positive	splash10-014i-9200000000-4325df2e79ca823ab375	2020-07-22	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	splash10-001i-0900000000-dc350a0d473282f926d8	2017-09-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	splash10-003u-1900000000-a13ac64bd9ab51761cdd	2017-09-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	splash10-000f-9400000000-81688eb86cc318dfd7bb	2017-09-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	splash10-001i-0900000000-cf50c6b34fdb182cc93c	2017-09-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	splash10-001r-1900000000-42d1e6a7e4e45ebdf17f	2017-09-01	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	splash10-0006-9200000000-7a39d0c29427d4f8cf7f	2017-09-01	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, D₂O, predicted)		2021-09-25	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, D₂O, predicted)		2021-09-25	View Spectrum

Chromatographic Retention Times and Retention Indices

Retention Times

Chromatography Type	Technique	Column	Deposition Date	Retention Time (s)
Liquid Chromatography	HILIC	Waters Acquity UPLC-BEH Amide column (eluted)	2025-10-23	292.5
Liquid Chromatography	HILIC	Accucore 150 Amide HILIC (void)	2025-10-23	154.8
Liquid Chromatography	Reversed-phase	Hypersil Gold 1.9 µm C18 (eluted)	2025-10-23	161.9
Liquid Chromatography	Reversed-phase	Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) (eluted)	2025-10-23	253.5
Liquid Chromatography	Reversed-phase	XBridge C18 3.5u 2.1x50 mm (eluted)	2025-10-23	275.8
Liquid Chromatography	Reversed-phase	Ascentis Express C18 (void)	2025-10-23	321.4
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	450.9
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (void)	2025-10-23	417.8
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC (eluted)	2025-10-23	664.8
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	186.9
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (eluted)	2025-10-23	306.2
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	195.6
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	62.5
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-23	256.3
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-23	693.9
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	42.3
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	228.6
Liquid Chromatography	Reversed-phase	Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex (eluted)	2025-10-23	680.2
Liquid Chromatography	Reversed-phase	Waters Atlantis T3 (2.1 x 150 mm, 5 um) (eluted)	2025-10-23	596.3

Retention Indices

Chromatography Type	Peak Label	SMILES	Stationary Phase	Deposition Date	Retention Index
Gas Chromatography	7-Methylurate_TMS_1	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)[NH]C(=O)[NH]2	standard non polar	2025-10-23	2283.4
Gas Chromatography	7-Methylurate_TMS_2	CN1C(=O)[NH]C2=C1C(=O)N([Si](C)(C)C)C(=O)[NH]2	standard non polar	2025-10-23	1843.24
Gas Chromatography	7-Methylurate_TMS_3	CN1C(=O)[NH]C2=C1C(=O)[NH]C(=O)N2[Si](C)(C)C	standard non polar	2025-10-23	1645.52
Gas Chromatography	7-Methylurate_TMS_4	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)[NH]C(=O)N2[Si](C)(C)C	standard non polar	2025-10-23	1571.08
Gas Chromatography	7-Methylurate_TMS_5	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)N([Si](C)(C)C)C(=O)[NH]2	standard non polar	2025-10-23	2019.78
Gas Chromatography	7-Methylurate_TMS_6	CN1C(=O)[NH]C2=C1C(=O)N([Si](C)(C)C)C(=O)N2[Si](C)(C)C	standard non polar	2025-10-23	1819.59
Gas Chromatography	7-Methylurate_TMS_7	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)N([Si](C)(C)C)C(=O)N2[Si](C)(C)C	standard non polar	2025-10-23	1998.04
Gas Chromatography	7-Methylurate_TMS_1	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)[NH]C(=O)[NH]2	standard polar	2025-10-23	2065.76
Gas Chromatography	7-Methylurate_TMS_2	CN1C(=O)[NH]C2=C1C(=O)N([Si](C)(C)C)C(=O)[NH]2	standard polar	2025-10-23	2176.37
Gas Chromatography	7-Methylurate_TMS_3	CN1C(=O)[NH]C2=C1C(=O)[NH]C(=O)N2[Si](C)(C)C	standard polar	2025-10-23	2107.22
Gas Chromatography	7-Methylurate_TMS_4	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)[NH]C(=O)N2[Si](C)(C)C	standard polar	2025-10-23	2994.23
Gas Chromatography	7-Methylurate_TMS_5	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)N([Si](C)(C)C)C(=O)[NH]2	standard polar	2025-10-23	1638.03
Gas Chromatography	7-Methylurate_TMS_6	CN1C(=O)[NH]C2=C1C(=O)N([Si](C)(C)C)C(=O)N2[Si](C)(C)C	standard polar	2025-10-23	1296.96
Gas Chromatography	7-Methylurate_TMS_7	CN1C(=O)N([Si](C)(C)C)C2=C1C(=O)N([Si](C)(C)C)C(=O)N2[Si](C)(C)C	standard polar	2025-10-23	2256.97

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Blood
Feces
Urine

Tissue Locations

Not Available

Associated OMIM IDs

114500 (Colorectal cancer)
610247 (Eosinophilic esophagitis)

Human Proteins and Enzymes

Protein ID	Protein Name	Protein Type	Uniprot ID	Species
MMDBp0191852	Xanthine dehydrogenase/oxidase	Unknown	P47989	Homo sapiens

Human Pathways

Pathways

Name	SMPDB/PathBank

Microbial Pathways

Pathways

Not Available

Metabolic Reactions

Reactions

This table shows at most 20 reactions. For the full list of associated reactions:

See All Associated Reactions

Reaction ID	Precursor	Product	Enzyme	Reaction Type	Data Source	Reference

Health Effects and Bioactivity

Health Outcome/Bioactivity	Metabolite Response/Effect	Evidence Type	Host and Biospecimen	Data Source	Reference

Microbial Sources

Superkingdom/Kingdom	Phylum	Total species	Hosts and Body Sites	Microbial Links
Bacteria/Eubacteria	Firmicutes	4	Human feces; Human urine; Human sputum	Indirect association between microbiota composition and metabolites measured in host biospecimen
Bacteria/Eubacteria	Bacteroidetes	1		Indirect association between microbiota composition and metabolites measured in host biospecimen
Bacteria/Eubacteria	Proteobacteria	1	Human feces; Human	Indirect association between microbiota composition and metabolites measured in host biospecimen

Exposure Sources

Other Exposures

Source Type	Data Source	Reference

Host Biospecimen and Location

Host and Biospecimen	Status	Age	Sex	Health Condition	Data Source	Reference
Human Urine	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	19754154
Human Urine	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	24390407
Human Feces	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	27543620
Human Feces	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	25037050
Human Feces	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	29808030
Human Urine	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	32966057
Human Blood	Detected but not Quantified	Adult (>18 years old)	Both	Normal	HMDB	32966057

External Links

HMDB ID

HMDB0011107

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

FDB027890

KNApSAcK ID

Not Available

Chemspider ID

Not Available

KEGG Compound ID

C16355

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Not Available

METLIN ID

Not Available

PubChem Compound

69160

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

CMMC Knowledgebase

Not Available

General References

Showing metabocard for 7-Methylurate (MMDBc0000831)

MOL for #<Metabolite:0x00007f9aa99f9638>

3D MOL for #<Metabolite:0x00007f9aa99f9638>

3D SDF for #<Metabolite:0x00007f9aa99f9638>

3D-SDF for #<Metabolite:0x00007f9aa99f9638>

PDB for #<Metabolite:0x00007f9aa99f9638>

3D PDB for #<Metabolite:0x00007f9aa99f9638>

SMILES for #<Metabolite:0x00007f9aa99f9638>

INCHI for #<Metabolite:0x00007f9aa99f9638>

Structure for #<Metabolite:0x00007f9aa99f9638>

3D Structure for #<Metabolite:0x00007f9aa99f9638>