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1,3,9-Trimethylxanthine_Molecular_structure_CAS_519-32-4)
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1,3,9-Trimethylxanthine

Catalog No. T4146 Name Sigma Aldrich
CAS Number 519-32-4 Website http://www.sigmaaldrich.com
M. F. C8H10N4O2 Telephone 1-800-521-8956
M. W. 194.1906 Fax
Purity ≥98% (HPLC) Email
Storage Chembase ID: 133320

SYNONYMS

IUPAC name
1,3,9-trimethyl-2,3,6,9-tetrahydro-1H-purine-2,6-dione
IUPAC Traditional name
1,3,9-trimethylpurine-2,6-dione
Synonyms
2,6-Dihydroxy-1,3,9-trimethylpurine
Isocaffeine

DATABASE IDS

PubChem SID 24900197
EC Number 208-267-7
CAS Number 519-32-4
MDL Number MFCD00022834
Beilstein Number 196140

PROPERTIES

Purity ≥98% (HPLC)
Apperance solid
Solubility H2O: >20 mg/mL
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Storage Temperature room temp
German water hazard class 3

DETAILS

Description (English)
Biochem/physiol Actions
1,3,9-Trimethylxanthine is an adenosine receptor antagonist.
Application
1,3,9-Trimethylxanthine (Isocaffeine) may be used to study the mechanism of inositol-trisphosphate (Ins-P3) induced calcium release. 1,3,9-Trimethylxanthine may be used as an internal standard for measuring metabolites of caffeine in urine and other fluids by HPLC or capillary electrophoresis. 1,3,9-Trimethylxanthine may be used in studies on the binding of caffeine analogues to adenosine receptors.

REFERENCES