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Details

Stereochemistry ACHIRAL
Molecular Formula C7H8N4O3
Molecular Weight 196.1634
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 1,7-DIMETHYLURIC ACID

SMILES

CN1C(=O)NC2=C1C(=O)N(C)C(=O)N2

InChI

InChIKey=NOFNCLGCUJJPKU-UHFFFAOYSA-N
InChI=1S/C7H8N4O3/c1-10-3-4(8-6(10)13)9-7(14)11(2)5(3)12/h1-2H3,(H,8,13)(H,9,14)

HIDE SMILES / InChI

Molecular Formula C7H8N4O3
Molecular Weight 196.1634
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

PubMed

PubMed

TitleDatePubMed
Plant polyphenol curcumin significantly affects CYP1A2 and CYP2A6 activity in healthy, male Chinese volunteers.
2010-06
Simultaneous action of the flavonoid quercetin on cytochrome P450 (CYP) 1A2, CYP2A6, N-acetyltransferase and xanthine oxidase activity in healthy volunteers.
2009-08
CYP2A6 activity in a healthy Spanish population: effect of age, sex, smoking, and oral contraceptives.
2008-05
Growth hormone does not alter CYP2A6 activity in growth hormone-deficient children.
2008-01
In vivo evaluation of CYP1A2, CYP2A6, NAT-2 and xanthine oxidase activities in a Greek population sample by the RP-HPLC monitoring of caffeine metabolic ratios.
2007-02
Concordance between the deduced acetylation status generated by high-speed: real-time PCR based NAT2 genotyping of seven single nucleotide polymorphisms and human NAT2 phenotypes determined by a caffeine assay.
2007-02
Soluble neuroprotective antioxidant uric acid analogs ameliorate ischemic brain injury in mice.
2007
Caffeine N3-demethylation (CYP1A2) in a population with an increased exposure to polychlorinated biphenyls.
2006-12
[Determination of the activity of cytochrome P-450 CYP2A6 by HPLC method with caffeine as metabolizing probe].
2006-03
Measurement of caffeine and five of the major metabolites in urine by high-performance liquid chromatography/tandem mass spectrometry.
2005-03
Separation, pre-concentration, and HPLC analysis of methylxanthines in urine samples.
2004-10
Catabolism of caffeine in plants and microorganisms.
2004-05-01
Cytochrome P450 1A2 (CYP1A2) activity, mammographic density, and oxidative stress: a cross-sectional study.
2004
Interaction of ibuprofen and probenecid with drug metabolizing enzyme phenotyping procedures using caffeine as the probe drug.
2003-02
Novel markers of susceptibility to carcinogens in diet: associations with colorectal cancer.
2002-12-27
A population phenotyping study of three drug-metabolizing enzymes in Kyushu, Japan, with use of the caffeine test.
2002-08
Severe 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) intoxication: insights into the measurement of hepatic cytochrome P450 1A2 induction.
2002-08
CYP2A6 activity determined by caffeine phenotyping: association with colorectal cancer risk.
2002-04
Urinary biomarkers for assessing dietary exposure to caffeine.
2001-12
Use of novel solid-phase extraction sorbent materials for high-performance liquid chromatography quantitation of caffeine metabolism products methylxanthines and methyluric acids in samples of biological origin.
2001-08-15
The effect of pregnancy on cytochrome P4501A2, xanthine oxidase, and N-acetyltransferase activities in humans.
2001-08
Extractionless method for the simultaneous high-performance liquid chromatographic determination of urinary caffeine metabolites for N-acetyltransferase 2, cytochrome P450 1A2 and xanthine oxidase activity assessment.
2001-05-05
Caffeine metabolism before and after liver transplantation.
2001-02
Caffeine metabolism in a group of 67 patients with primary biliary cirrhosis.
2001-01
Substance Class Chemical
Created
by admin
on Mon Mar 31 19:39:49 GMT 2025
Edited
by admin
on Mon Mar 31 19:39:49 GMT 2025
Record UNII
Z633Z7KAJU
Record Status Validated (UNII)
Record Version
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Name Type Language
URIC ACID, 1,7-DIMETHYL-
Preferred Name English
1,7-DIMETHYLURIC ACID
Systematic Name English
1H-PURINE-2,6,8(3H)-TRIONE, 7,9-DIHYDRO-1,7-DIMETHYL-
Systematic Name English
7,9-DIHYDRO-1,7-DIMETHYL-1H-PURINE-2,6,8(3H)-TRIONE
Systematic Name English
Code System Code Type Description
FDA UNII
Z633Z7KAJU
Created by admin on Mon Mar 31 19:39:49 GMT 2025 , Edited by admin on Mon Mar 31 19:39:49 GMT 2025
PRIMARY
EPA CompTox
DTXSID30187499
Created by admin on Mon Mar 31 19:39:49 GMT 2025 , Edited by admin on Mon Mar 31 19:39:49 GMT 2025
PRIMARY
ECHA (EC/EINECS)
251-706-2
Created by admin on Mon Mar 31 19:39:49 GMT 2025 , Edited by admin on Mon Mar 31 19:39:49 GMT 2025
PRIMARY
PUBCHEM
91611
Created by admin on Mon Mar 31 19:39:49 GMT 2025 , Edited by admin on Mon Mar 31 19:39:49 GMT 2025
PRIMARY
CAS
33868-03-0
Created by admin on Mon Mar 31 19:39:49 GMT 2025 , Edited by admin on Mon Mar 31 19:39:49 GMT 2025
PRIMARY
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URINE