TETRAMETHYLURIC ACID
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- CAS-Nr.
- 2309-49-1
- Englisch Name:
- TETRAMETHYLURIC ACID
- Synonyma:
- Theacrine;Temurin;1,3,7,9-Tetramethyluric acid;Ba 2750;NSC 8809;Temorine;Teramethyluric acid;TETRAMETHYLURIC ACID;TETRAMETHYLUPIC ACID;Uric acid, 1,3,7,9-tetramethyl-
- CBNumber:
- CB2750507
- Summenformel:
- C9H12N4O3
- Molgewicht:
- 224.22
- MOL-Datei:
- 2309-49-1.mol
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TETRAMETHYLURIC ACID Eigenschaften
- Schmelzpunkt:
- 226℃
- Siedepunkt:
- 365.61°C (rough estimate)
- Dichte
- 1.3055 (rough estimate)
- Brechungsindex
- 1.6300 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- Löslichkeit
- Chloroform (Slightly), Methanol (Slightly)
- Aggregatzustand
- Solid
- pka
- -1.93±0.20(Predicted)
- Farbe
- White to Off-White
- Wasserlöslichkeit
- 33mg/L(room temperature)
Sicherheit
- Risiko- und Sicherheitserklärung
- Gefahreninformationscode (GHS)
| Bildanzeige (GHS) |
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| Alarmwort |
Warnung |
| Gefahrenhinweise |
| Code |
Gefahrenhinweise |
Gefahrenklasse |
Abteilung |
Alarmwort |
Symbol |
P-Code |
| H302 |
Gesundheitsschädlich bei Verschlucken. |
Akute Toxizität oral |
Kategorie 4 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P270, P301+P312, P330, P501 |
| H315 |
Verursacht Hautreizungen. |
Hautreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P302+P352, P321,P332+P313, P362 |
| H319 |
Verursacht schwere Augenreizung. |
Schwere Augenreizung |
Kategorie 2 |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
P264, P280, P305+P351+P338,P337+P313P |
| H335 |
Kann die Atemwege reizen. |
Spezifische Zielorgan-Toxizität (einmalige Exposition) |
Kategorie 3 (Atemwegsreizung) |
Warnung |
![GHS hazard pictograms]() src="/GHS07.jpg" width="20" height="20" /> |
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| Sicherheit |
| P261 |
Einatmen von Staub vermeiden. |
| P305+P351+P338 |
BEI KONTAKT MIT DEN AUGEN: Einige Minuten lang behutsam mit Wasser spülen. Eventuell vorhandene Kontaktlinsen nach Möglichkeit entfernen. Weiter spülen. |
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TETRAMETHYLURIC ACID Chemische Eigenschaften,Einsatz,Produktion Methoden
Verwenden
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.
läuterung methode
Crystallise the uric acid from H2O or MeOH. [Beilstein 26 H 532, 26 I 156, 26 II 302, 21 III/IV 2623.]
TETRAMETHYLURIC ACID Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
TETRAMETHYLURIC ACID Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
Global( 163)Lieferanten
2309-49-1()Verwandte Suche:
7,9-Dihydro-1-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,3,7-trimethyl-1H-purin-2,6,8(3H)-trion
Harnsure
7,9-Dihydro-1,3-dimethyl-1H-purin-2,6,8(3H)-trion
6-Amino-1-methyluracil
5,6-Diamino-1,3-dimethylpyrimidin-2,4(1H,3H)-dion
6-Aminouracil
Bis(5,6-diaminouracil)sulfat
Ethylendiharnstoff
6-Amino-1,3-dimethyluracil
4,9-Dihydro-3-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,7-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-1,9-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-7-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-9-methyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-3,9-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-7,9-dimethyl-1H-purin-2,6,8(3H)-trion
7,9-Dihydro-3,7,9-trimethyl-1H-purin-2,6,8(3H)-trion
- TETRAMETHYLURIC ACID
- 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-
- Ba 2750
- Temorine
- Uric acid, 1,3,7,9-tetramethyl-
- 1,3,7,9-tetramethylpurine-2,6,8-trione
- Teramethyluric acid
- 7,9-Dihydro-1,3,7,9-tetramethyl-1H-purine-2,6,8(3H)-trione
- 1,3,7,9-tetraMethyl-1H-purine-2,6,8(3H,7H,9H)-trione
- NSC 8809
- 1,3,7,9-Tetramethyl-1H-purine-2,6,8(3H,7H,9H)
- Tetramethyluric acid (Theacrine)
- 1,3,7,8-tetramethyl-1H-purine-2,6(3H,7H)-dione
- Nano Liposomal TETRAMETHYLURIC ACID
- Theacrine /Tetramethyluric Acid
- Temurin
- 1,3,7,9-Tetramethyluric acid
- Theacrine
- TETRAMETHYLUPIC ACID
- Theacrine（1,3,7,9-Tetramethyluricacid）
- 2309-49-1
- CH34C5N4O3
- 2309-49-1
