System: 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione/4,9-dimethoxy-7-methyl-5H-furo(3,2-g)(1)benzopyran-5-one

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1) 3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
DECHEMA ID32426
FormulaC8H10N4O2
Synonym7-Methyltheophylline
Synonym3,7-dihydro-1,3,7-trimethyl-
Synonymcoffeine
Synonym1-methyltheobromine
Synonym1,3,7-trimethyl-3,7-dihydro-1h-purine-2,6-dione
Synonymguaranine
Synonym1h-purine-2,6-dione
Synonym3,7-dihydro-1,3,7-trimethyl-1h-purine-2,6-dione
Synonymtheine
Synonym1,3,7-trimethyl-2,6-dioxopurine
Synonym1,3,7-trimethylpurine-2,6-dione
Synonymcaffeine
Synonym1,3,7-trimethyl-2,6-dioxo-1,2,3,6-tetrahydropurine
SynonymMethyltheobromide
Synonym1,3,7-trimethylxanthine
SynonymCoffein
InChi-KeyRYYVLZVUVIJVGH-UHFFFAOYSA-N
Registry No.58-08-2
2) 4,9-dimethoxy-7-methyl-5H-furo(3,2-g)(1)benzopyran-5-one
DECHEMA ID42357
FormulaC14H12O5
Synonymkhellin
InChi-KeyHSMPDPBYAYSOBC-UHFFFAOYSA-N
Registry No.82-02-0

Available physical property data:

PropertyPhaseNo. of tablesNo. of linesData
peritectic-154View
solid-liquid equilibrium-140View