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Monoisotopic mass 194.0804
Degrees of unsaturation 6
Rings 2
Aromatic rings 1
Heavy atoms 14
cLogP -0.18
Polar surface area 58.4 Ų
H-bond donors 0
H-bond acceptors 6
Rotatable bonds 0 Identifiers CN1C(C(N(C)C(N2C)=O)=O)=C2N=C1
1,3,7-trimethylpurine-2,6-dione
RYYVLZVUVIJVGH-UHFFFAOYSA-N
InChI=1S/C8H10N4O2/c1-10-4-9-6-5(10)7(13)12(3)8(14)11(6)2/h4H,1-3H3
PubChem CID 2519 Built by Ethan Yan Xu . More work at ethanyanxu.com and map.ethanyanxu.com .
Names resolved with OPSIN and PubChem ; structures drawn with OpenChemLib . Predicted properties are estimates, not measurements.
Isomers of C8 H10 N4 O2 first 48 found
Same atoms, joined differently. Every one of these is a separate compound with its own boiling point, smell and reactions. These are the ones PubChem has on file, which for a larger formula is fewer than the number that could exist on paper.
Enprofylline
Isophthalyl dihydrazide
2,4-Dicyano-3-methylglutaramide
3,9-Dihydro-1,3,8-trimethyl-1H-purine-2,6-dione
1-Propylxanthine
Terephthalohydrazide
1-Ethyl-3-methyl-3,7-dihydro-purine-2,6-dione
2,4,6-Trimethyl-2,3,5,6-tetraazabicyclo[5.2.0]nona-1(7),3-diene-8,9-dione
1-(4-Pyridoyl)-4-methylsemicarbazide
Isophthalamidoxime
N1,N4-Dihydroxyterephthalimidamide
3-Amino-5-carbamimidamidobenzoic acid
N-(6-acetamidopyrimidin-4-yl)acetamide
4-(furan-2-ylmethylamino)-2,5-dihydro-1H-1,3,5-triazin-6-one
3-Ethyl-1-methyl-3,7-dihydro-1H-purine-2,6-dione
2-(N'-hydroxycarbamimidoyl)-N-(pyridin-2-yl)acetamide
1-hydroxy-2-[(E)-(4-hydroxyphenyl)methylideneamino]guanidine
1-hydroxy-2-[(E)-(2-hydroxyphenyl)methylideneamino]guanidine
4,7-Dimethyl-1,4,6,7-tetrahydroimidazo[4,5-E][1,4]diazepine-5,8-dione
5-ethyl-7-methyl-1H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
1,4-Dimethyl-4,5,7,8-tetrahydroimidazo-[4,5-E]-1,4-diazepin-5,8(6H)-dione
1-hydroxy-3-[(E)-(6-methyl-2-pyridinyl)methylideneamino]urea
N-(4-(Hydrazinecarbonyl)pyridin-2-yl)acetamide
1-Methyl-3-(pyridine-3-carbonylamino)urea
Cyclo(-Gly-L-His)
3-Isopropyl-3,7-dihydro-purine-2,6-dione
7-Propylxanthine
9-Propylxanthine
4-Amino-6-methyl-7,8-dihydropyrimido[5,4-f][1,4]oxazepin-5-one
1,2-Hydrazinedicarboxamide, N-phenyl-
3-Amino-1-ethylpyrazolo[4,5-c]pyridine-4,6-diol
[4-(Carbamoylamino)phenyl]urea
2-(Cyanoimino)-N-formyl-1-pyrrolidineacetamide
1,2-Propanedione, 1-(4-imino-1,4-dihydro-1-pyridyl)-, dioxime
6-(3-Ethyl-1,2,4-oxadiazol-5-yl)-2,3,4,5-tetrahydropyridazin-3-one
5-(methoxymethyl)-2-methyl[1,2,4]triazolo[1,5-a]pyrimidin-7(4H)-one
2-Amino-6,7-dimethyl-3,7-dihydropyrimido[4,5-b][1,4]oxazin-4-one
1-(2-hydroxyethyl)-6-methyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
3-ethyl-7-methyl-1H-pyrazolo[1,5-a][1,3,5]triazine-2,4-dione
Phthalohydrazide
6-Amino-1,3-dimethylpyrrolo[3,4-d]pyrimidine-2,4-dione
1,8,7-Trimethylxanthin
3,5,7-trimethyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione
3-(Propan-2-yl)-2H-pyrazolo[4,3-d]pyrimidine-5,7(4H,6H)-dione
9-(2-Hydroxyethyl)-2-methyl-9H-purin-6-ol