1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione, ≥97-<99%

cas: 519-32-4 — see every product listed under this CAS number, including other names

1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione, ≥97-<99% (CAS 519-32-4) is a chemical reagent available from Chemat. Available pack sizes: 500mg, 1g, 2,5g, 5g, 10g. Offered by: Hoffman Fine Chemicals.

brandHoffman Fine Chemicals
catalog numberHFC1784-97-99-500mg
cas519-32-4
size500mg
availability 3-4 tygodnie|3-4 weeks
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Available pack sizes

brand size price
Hoffman Fine Chemicals 500mg 4065.82 Pln
Hoffman Fine Chemicals 1g 7708.80 Pln
Hoffman Fine Chemicals 2,5g 13253.02 Pln
Hoffman Fine Chemicals 5g 21023.86 Pln
Hoffman Fine Chemicals 10g 35531.98 Pln

properties

purity≥97-<99%
categoryChemicals
delivery time3-4 weeks
Structural formula: {0} (CAS {1})

1,3,9-trimethylpurine-2,6-dione (CAS 519-32-4) is a chemical compound with the molecular formula C8H10N4O2 and a molecular weight of 194.19 g/mol. IUPAC name: 1,3,9-trimethylpurine-2,6-dione. InChIKey: LPHGQDQBBGAPDZ-UHFFFAOYSA-N.

Identity
Molecular formulaC8H10N4O2
Molecular weight194.19 g/mol
IUPAC name1,3,9-trimethylpurine-2,6-dione
InChIKeyLPHGQDQBBGAPDZ-UHFFFAOYSA-N
SMILESCN1C=NC2=C1N(C(=O)N(C2=O)C)C

Computed by PubChem (NCBI)

Synonyms: Isocaffeine, 1,3,9-Trimethylxanthine, 1,3,9-trimethyl-3,9-dihydro-1H-purine-2,6-dione, 1,3,9-trimethylpurine-2,6-dione, 3,9-Dihydro-1,3,9-trimethyl-1H-purine-2,6-dione, 1H-Purine-2,6-dione, 3,9-dihydro-1,3,9-trimethyl-, CAFFEINE IMPURITY C [EP IMPURITY], CAFFEINE MONOHYDRATE IMPURITY C [EP IMPURITY], CAFFEINE IMPURITY C (EP IMPURITY), CAFFEINE MONOHYDRATE IMPURITY C (EP IMPURITY)
Isomers (same molecular formula)
N-(diaminomethylideneamino)-4-hydroxybenzamide C8H10N4O2
(3S)-3-(1H-imidazol-5-ylmethyl)piperazine-2,5-dione C8H10N4O2
N-(diaminomethylideneamino)-2-hydroxybenzamide C8H10N4O2
methyl 5-methyl-4,7-dihydro-[1,2,4]triazolo[1,5-a]pyrimidine-6-carboxylate C8H10N4O2
1-N',3-N'-dihydroxybenzene-1,3-dicarboximidamide C8H10N4O2
1-N',2-N'-dihydroxybenzene-1,2-dicarboximidamide C8H10N4O2
1,3,7-trimethylpurine-2,6-dione C8H10N4O2
(3Z)-3-amino-3-hydroxyimino-N-pyridin-2-ylpropanamide C8H10N4O2
[4-(carbamoylamino)phenyl]urea C8H10N4O2
1-N',4-N'-dihydroxybenzene-1,4-dicarboximidamide C8H10N4O2
6-(2-hydroxyethyl)-5-methyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one C8H10N4O2
2-(4-methyl-2-nitrophenyl)guanidine C8H10N4O2

Also listed as

Caffeine EP Impurity C (Isocaffeine) Chemat Brand CAS 519-32-4
Caffeine EP Impurity C Chemat Brand CAS 519-32-4
1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione, 95-<97% Hoffman Fine Chemicals CAS 519-32-4
Isocaffeine, >95% (HPLC) TRC CAS 519-32-4
1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione (Isocaffeine) Mikromol CAS 519-32-4
1,3,9-Trimethylxanthine Biosynth CAS 519-32-4
1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione, 97%, 97% Chemat CAS 519-32-4
ISOCAFFEINE, 97% Fluorochem CAS 519-32-4
1,3,9-Trimethylxanthine 97% Ambeed CAS 519-32-4
1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione, 95% Chemat CAS 519-32-4
ISOCAFFEINE, 95% ISOCAFFEINE, 95% Fluorochem CAS 519-32-4
1,3,9-trimethyl-3,9-dihydro-1H-purine-2, Supelco CAS 519-32-4