| Identification | Back Directory | [Name]
TETRAMETHYLURIC ACID | [CAS]
2309-49-1 | [Synonyms]
Ba 2750
Temurin
NSC 8809
Temorine
Theacrine
Teramethyluric acid
TETRAMETHYLURIC ACID
1,3,7,9-Tetramethyluric acid
Uric acid, 1,3,7,9-tetramethyl-
Theacrine /Tetramethyluric Acid
Tetramethyluric acid (Theacrine)
Nano Liposomal TETRAMETHYLURIC ACID
1,3,7,9-tetramethylpurine-2,6,8-trione
1,3,7,9-Tetramethyl-1H-purine-2,6,8(3H,7H,9H)
1,3,7,8-tetramethyl-1H-purine-2,6(3H,7H)-dione
1,3,7,9-tetraMethyl-1H-purine-2,6,8(3H,7H,9H)-trione
7,9-Dihydro-1,3,7,9-tetramethyl-1H-purine-2,6,8(3H)-trione
1,3,7,9-Tetramethyl-7,9-dihydro-1H-purine-2,6,8(3H)-trione
1H-Purine-2,6,8(3H)-trione, 7,9-dihydro-1,3,7,9-tetramethyl- | [EINECS(EC#)]
218-994-1 | [Molecular Formula]
C9H12N4O3 | [MDL Number]
MFCD00042781 | [MOL File]
2309-49-1.mol | [Molecular Weight]
224.22 |
| Chemical Properties | Back Directory | [Melting point ]
226℃ | [Boiling point ]
365.61°C (rough estimate) | [density ]
1.3055 (rough estimate) | [refractive index ]
1.6300 (estimate) | [storage temp. ]
Sealed in dry,Room Temperature | [solubility ]
Chloroform (Slightly), Methanol (Slightly) | [form ]
Solid | [pka]
-1.93±0.20(Predicted) | [color ]
White to Off-White | [Water Solubility ]
33mg/L(room temperature) |
| Hazard Information | Back Directory | [Uses]
Tetramethyluric acid is an impurity of caffeine. Caffeine is a bitter, white crystalline xanthine alkaloid that acts as a stimulant drug and a reversible acetylcholinesterase inhibitor. Caffeine is found in varying quantities in the seeds, leaves, and fruit of some plants, where it acts as a natural pesticide that paralyzes and kills certain insects feeding on the plants. In humans, caffeine acts as a central nervous system stimulant, temporarily warding off drowsiness and restoring alertness. Caffeine is a cardiac and respiratory stimulant; diuretic. Caffeine is toxic at sufficiently high doses. | [Definition]
ChEBI: 1,3,7,9-tetramethyluric acid is an oxopurine that is uric acid in which the hydrogens at positions 1,3,7 and 9 are replaced by methyl groups. It is a purine alkaloid that is found in Chinese tea known as kucha (Camellia assamica var. kucha) and exhibits anti-inflammatory and analgesic properties. It has a role as a plant metabolite, an anti-inflammatory agent, an analgesic and a human xenobiotic metabolite. It is an oxopurine and a purine alkaloid. It is functionally related to a 7,9-dihydro-1H-purine-2,6,8(3H)-trione. | [Purification Methods]
Crystallise the uric acid from H2O or MeOH. [Beilstein 26 H 532, 26 I 156, 26 II 302, 21 III/IV 2623.] |
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