D8663
1,7-二甲基尿酸
~95% (HPLC)
别名:
1,7-二甲基-2,6,8-三羟基嘌呤
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关于此项目
经验公式（希尔记法）:
C7H8N4O3
化学文摘社编号:
分子量:
196.16
EC Number:
251-706-2
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
219682
MDL number:
InChI key
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)
SMILES string
CN1C(=O)NC2=C(N(C)C(=O)N2)C1=O
assay
~95% (HPLC)
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
法规信息
新产品
此项目有
K L Rost et al.
Clinical pharmacology and therapeutics, 55(4), 402-411 (1994-04-01)
Omeprazole has previously been shown to induce hepatic cytochrome P4501A2 activity, as evidenced by an accelerated N-3-demethylation in the 13C-[N-3-methyl]-caffeine breath test. In this study we investigated whether the inducing potency of omeprazole can be quantified by the determination of
H M Crews et al.
Food additives and contaminants, 18(12), 1075-1087 (2002-01-05)
The feasibility of using metabolites specific to caffeine as urinary biomarkers to be employed in the estimation of dietary caffeine intake is reported. The influence of inter-individual differences in the metabolism of caffeine and the effect of volunteer phenotype on
Frank Haberman et al.
Neuromolecular medicine, 9(4), 315-323 (2007-11-14)
Uric acid is a major antioxidant in the blood of humans that can protect cultured neurons against oxidative and metabolic insults. However, uric acid has a very low solubility which compromises its potential clinical use for neurodegenerative disorders. Here we
M Vincent-Viry et al.
Genetic epidemiology, 11(2), 115-129 (1994-01-01)
Human acetylation phenotypes were determined with caffeine (137X) as the test substance, improved by measuring urinary caffeine metabolites with a previously described HPLC method. Caffeine, 5-acetylamino-6-formylamino-3-methyluracil (AFMU), 1-methylxanthine (IX), 1-methyluric acid (IU), 1,7-dimethylxanthine (17X), and 1,7-dimethyluric acid (17U) were quantified.
M E Campbell et al.
Clinical pharmacology and therapeutics, 42(2), 157-165 (1987-08-01)
Systemic caffeine clearance and urinary metabolite profiles were determined in 15 subjects with diverse exposure histories to cytochrome P-450 inducers (cigarette smoke) and inhibitors (oral contraceptive steroids). A correlation was observed between caffeine clearance and a urinary ratio based on
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