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ChemicalBook--->CAS DataBase List--->2309-49-1

2309-49-1

2309-49-1 Structure

2309-49-1 Structure
IdentificationBack 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 PropertiesBack 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 InformationBack 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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