| AS: | 2309-49-1 |
| MF: | C9H12N4O3 |
| MW: | 224.22 |
| EINECS: | 218-994-1 |
| Product Categories: | 2309-49-1 |
| Mol File: | 2309-49-1.mol |
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| TETRAMETHYLURIC ACID Chemical Properties |
| 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) |
| pka | -1.93±0.20(Predicted) |
| form | Solid |
| color | White to Off-White |
| Water Solubility | 33mg/L(room temperature) |
| TETRAMETHYLURIC ACID Usage And Synthesis |
| 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.] |
Product picture
Packing &shipping&Payment
Packing:25kg/drum
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Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Shanghai Ouda New New Material Science and Technology Center，located in Fengxian District, Shanghai. The company produces more than 1000 kinds of high-quality products I20 production lines to provide OEM services, as one of the most dynamic industry and trade integrated companies in the Chinese market.our advantage comes from our service, we can provide fast delivery. The average delivery time in peak season is less than 15 working days, and the average delivery time in off-season is less than 1 month. We have successfully transported many chemical raw materials to many countries in the world. Good feedback and repeat orders have supported the growth of our company.independent production lines, we have 20 pharmaceutical raw materials, organic solvents and other raw material production lines. In addition, we also have an API production workshop with independent research and development production lines, as well as an API research and development testing center. We can provide you with sample testing and accept small orders. Supply 99%+ quality chemical products. We believe only good quality can bring good cooperation, quality is our key spirit during our production, we are warmly welcome clients and partner from all over the world contact us for everlasting cooperation, Ouda will be your strong, sincere and reliable partner in China.
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