7,9-dihydro-1,3,9-trimethyl-1H-purine-2,6,8(3H)-trione
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7,9-dihydro-1,3,9-trimethyl-1H-purine-2,6,8(3H)-trione 속성
- 녹는점
- 347 °C (decomp)
- 밀도
- 1.55±0.1 g/cm3(Predicted)
- 산도 계수 (pKa)
- 5.66±0.50(Predicted)
안전
7,9-dihydro-1,3,9-trimethyl-1H-purine-2,6,8(3H)-trione C화학적 특성, 용도, 생산
용도
1,3,9-Trimethyluric Acid has been found in rat urine as a metabolite of Caffeine (C080100), 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.Purification Methods
Crystallise it from water and dry it at 100o in a vacuum. [Beilstein 26 H 530, 26 II 301, 26 III/IV 2623.]7,9-dihydro-1,3,9-trimethyl-1H-purine-2,6,8(3H)-trione 준비 용품 및 원자재
원자재
6-chloro-1,3-dimethyl-5-nitro-pyrimidine-2,4-quinone
5-amino-1,3-dimethyl-6-(methylamino)-1,2,3,4-tetr ahydropyrimidine-2,4-dione
1,1′-카보닐디이미다졸
준비 용품
7,9-dihydro-1,3,9-trimethyl-1H-purine-2,6,8(3H)-trione 공급 업체
글로벌( 20)공급 업체
| 공급자 | 전화 | 이메일 | 국가 | 제품 수 | 이점 |
|---|---|---|---|---|---|
| Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 |
info@konochemical.com | China | 2995 | 58 |
| Shaanxi Pioneer Biotech Co., Ltd . | +8613259417953 |
sales@pioneerbiotech.com | China | 3000 | 58 |
| TargetMol Chemicals Inc. | +1-781-999-5354 |
support@targetmol.com | United States | 19973 | 58 |
| Hu Bei Jiutian Bio-medical Technology CO.,Ltd | 027-88013699 17354350817 |
Ryan@jiutian-bio.com | China | 6850 | 58 |
| BioBioPha Co., Ltd. | 0871-65217109 13211707573; |
y.liu@mail.biobiopha.com | China | 5654 | 65 |
| Sichuan Wei Keqi Biological Technology Co., Ltd. | 028-81700200 18116577057 |
3003855609@qq.com | China | 7887 | 56 |
| Shanghai YuanYe Biotechnology Co., Ltd. | 021-61312847; 18021002903 |
3008007409@qq.com | China | 27314 | 60 |
| Shanghai Bohu Biotechnology Co., LTD | 021-57763112 13585886131 |
3004987436@qq.com | China | 9694 | 58 |
| Energy Chemical | 021-58432009 400-005-6266 |
marketing@energy-chemical.com | China | 44941 | 58 |
| Beijing PUXI Technology Co., Ltd | 400-8087372 13161114455 |
puxi_sale@qq.com | China | 4990 | 58 |