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8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion

8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione Struktur
4921-49-7
CAS-Nr.
4921-49-7
Bezeichnung:
8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion
Englisch Name:
8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
Synonyma:
8-Chlorocaffein;Caffeine Impurity 2;Caffeine EP Impurity A;Dimenhydrinate Impurity 3;Dimenhydrinate Impurity E;1,3,7-Trimethyl-8-chloroxanthine;DiMenhydrinate Related CoMpound E;8-Chloro-1,3,7-trimethyl-3,7-dihydr;Dimenhydrinate USP Related Compound E;Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
CBNumber:
CB6916604
Summenformel:
C8H9ClN4O2
Molgewicht:
228.64
MOL-Datei:
4921-49-7.mol

8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion Eigenschaften

Schmelzpunkt:
190-192°C
Siedepunkt:
425.4±55.0 °C(Predicted)
Dichte
1.60±0.1 g/cm3(Predicted)
storage temp. 
Refrigerator
L?slichkeit
Chloroform: soluble
Aggregatzustand
A solid
pka
-2?+-.0.20(Predicted)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2939300000
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P270, P301+P312, P330, P501
Sicherheit

8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

White Solid

Verwenden

A halogenated analog of Caffeine (C080100) as potential radiosensitizing agent.

8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

7,9-Dihydro-1,3,7-trimethyl-1H-purin-2,6,8(3H)-trion 1,3,7-TRIMETHYL-8-PIPERAZIN-1-YL-3,7-DIHYDRO-PURINE-2,6-DIONE

8-Chlor-3,7-dihydro-1,3,7-trimethyl-1H-purin-2,6-dion Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 30)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
sgtlifesciences pvt ltd 		+8617013299288
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shchemsky@sina.com China 32321 50
Shanghai Kewel Chemical Co., Ltd. 021-64609169 18901607656
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Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973186 4009686088
 3193328036@qq.com China 18338 68
Hubei Yangxin Medical Technology Co., Ltd. 15374522761
 3003392093@qq.com China 8706 55
Shenzhen SUNGENING Bio-Medical Co., Ltd. 0755-28967200 13631290199
 wxf@sungening.com China 9578 60
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Shanghai Sunmonth Technology Co., LTD 15216675652
 xuanyuelj@163.com China 2585 58
  • 8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione
  • 1,3,7-Trimethyl-8-chloroxanthine
  • 8-Chlorocaffein
  • DiMenhydrinate Related CoMpound E
  • Caffeine Impurity 2
  • Dimenhydrinate Impurity 3
  • Caffeine EP Impurity A
  • 8-Chloro-1,3,7-trimethyl-3,7-dihydr
  • 1H-Purine-2,6-dione, 8-chloro-3,7-dihydro-1,3,7-trimethyl-
  • Dimenhydrinate Impurity 5 (Dimenhydrinate EP Impurity E)
  • Dimenhydrinate EP Impurity E (8-Chlorocaffeine)
  • Dimenhydrinate Related Compound E (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione) (1206017)
  • Dimenhydrinate USP Related Compound E
  • 8-chloro-1,3,7-trimethyl-3,7-dihydro-1H-purine-2,6-dione (8-chlorocaffeine),
  • Dimenhydrinate Related Compound E (15 mg) (8-chloro-3,7-dihydro-1,3,7-trimethyl-1H-purine-2,6-dione)
  • Dimenhydrinate Impurity E
  • 4921-49-7
  • Heterocycles
  • Intermediates & Fine Chemicals
  • Pharmaceuticals
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