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5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione Struktur
764667-64-3
CAS-Nr.
764667-64-3
Englisch Name:
5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione
Synonyma:
ethylidene);Sitagliptin-9;Sitagliptin Impurity 96;5-(1-Hydroxy-2-(2,4,5-trifluorophenyl);5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)et;5-[1-hydroxy-2-92,4,5-trifluorophenyl0ethylidene]-2,2-dimethyl;5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-dimeth...;5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione;5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-diMethyl-1,3-dioxane-4,6-dion;1,3-Dioxane-4,6-dione,5-[1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-diMethyl-
CBNumber:
CB31120915
Summenformel:
C14H11F3O5
Molgewicht:
316.23
MOL-Datei:
764667-64-3.mol

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione Eigenschaften

Schmelzpunkt:
117 °C (decomp)
Siedepunkt:
489.0±45.0 °C(Predicted)
Dichte
1.462±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
L?slichkeit
Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
Aggregatzustand
Solid
pka
4.50±1.00(Predicted)
Farbe
White to Off-White
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
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
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung GHS hazard pictogramssrc="/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 pictogramssrc="/GHS07.jpg" width="20" height="20" /> P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung GHS hazard pictogramssrc="/GHS07.jpg" width="20" height="20" />
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 M?glichkeit entfernen. Weiter spülen.

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione Chemische Eigenschaften,Einsatz,Produktion Methoden

Chemische Eigenschaften

White to Off-white Solid.

Verwenden

5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione is an impurity of the DPP-IV inhibitor Sitagliptin (S491000).

Application

5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene] is an intermediate for the synthesis of sitagliptin. Sitagliptin is a new type of anti-type II diabetes drug approved by the FDA and the first dipeptidyl peptidase-IV inhibitor drug for the treatment of type II diabetes.

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte

Methyl 3-Oxo-4-(2,4,5-trifluorophenyl)butanoate (Z)-Methyl 3-aMino-4-(2,4,5-trifluorophenyl)but-2-enoate Benzenebutanoicacid,b-aMino-2,4,5-trifluoro-,Methylester,(bR)-

5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 102)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886
info@dakenam.com China 18751 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512
 info@tianfuchem.com China 21634 55
Anqing Chico Pharmaceutical Co., Ltd. 		15380796838
chloewu@chicopharm.cn CHINA 340 58
career henan chemical co 		+86-0371-86658258 +8613203830695
 sales@coreychem.com China 29880 58
Standardpharm Co. Ltd. 		86-714-3992388
overseasales1@yongstandards.com United States 14332 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427
 sales@conier.com China 49374 58
SIMAGCHEM CORP 		+86-13806087780
 sale@simagchem.com China 17365 58
AFINE CHEMICALS LIMITED 		+86-0571-85134551
sales@afinechem.com China 15352 58
Dayang Chem (Hangzhou) Co.,Ltd. 		571-88938639 +8617705817739
 info@dycnchem.com China 52849 58
Hangzhou Huarong Pharm Co., Ltd. 		571-86758373 +8613588754946
 sales@huarongpharm.com CHINA 3148 58

764667-64-3()Verwandte Suche:

  • 5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-diMethyl-1,3-dioxane-4,6-dion
  • 5-[1-hydroxy-2-92,4,5-trifluorophenyl0ethylidene]-2,2-dimethyl
  • 1,3-Dioxane-4,6-dione,5-[1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-diMethyl-
  • 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)-4,6-dionethylidene]-2,2-dimethyl-1,3-dioxane-4,6-dione
  • 5-(1-Hydroxy-2-(2,4,5-trifluorophenyl)
  • ethylidene)
  • Sitagliptin Impurity 96
  • Sitagliptin impurity 42/Sitagliptin Dioxo Impurity/5-(1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl- 1,3-dioxane-4,6-dione
  • Sitagliptin-9
  • 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene]-2,2-dimeth...
  • 5-1-hydroxy-2-(2,4,5-trifluorophenyl)ethylidene-2,2-dimethyl-1,3-dioxane-4,6-dione 764667-64-3
  • 5-[1-Hydroxy-2-(2,4,5-trifluorophenyl)et
  • 5-(1-Hydroxy-2-(2,4,5-trifluorophenyl)ethylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione (Sitagliptin Impurity)
  • 764667-64-3
  • Aromatics
  • Heterocycles
  • Impurities
  • Intermediates
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