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Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate

Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate Struktur
1195768-19-4
CAS-Nr.
1195768-19-4
Englisch Name:
Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate
Synonyma:
DABRAFENIB INT;Dalafenib intermediate 3;3-{[(2,6-difluoropheyl)sulfonyl]amino}-2-fluorabenzoate;Methyl 3-(2,6-difluorophenylsulfonaMido)-2-fluorobenzoate;3-(2,6-difluorophenylsulfonylamideyl)-2-fluoromethyl benzoate;Methyl 3-{[(2,6-difluoropheyl)sulfonyl]aMino}-2-fluorabenzoate;methyl 3-(((2,6-difluorophenyl)sulfonyl)amino)-2-fluorobenzo...;Methyl 3-{[(2,6-difluorophenyl)sulfonyl]aMino}-2-fluorobenzoate;Benzoic acid, 3-[[(2,6-difluorophenyl)sulfonyl]amino]-2-fluoro-, methyl ester
CBNumber:
CB92703779
Summenformel:
C14H10F3NO4S
Molgewicht:
345.29
MOL-Datei:
1195768-19-4.mol

Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate Eigenschaften

Siedepunkt:
445.4±55.0 °C(Predicted)
Dichte
1.507±0.06 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
L?slichkeit
DMSO (Slightly), Methanol (Slightly)
pka
6.68±0.10(Predicted)
Aggregatzustand
Solid
Farbe
White to Off-White
InChI
InChI=1S/C14H10F3NO4S/c1-22-14(19)8-4-2-7-11(12(8)17)18-23(20,21)13-9(15)5-3-6-10(13)16/h2-7,18H,1H3
InChIKey
COSCWKICERLCEK-UHFFFAOYSA-N
SMILES
C(OC)(=O)C1=CC=CC(NS(C2=C(F)C=CC=C2F)(=O)=O)=C1F
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) Exclamation Mark (GHS07)
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H302 Gesundheitssch?dlich bei Verschlucken. Akute Toxizit?t oral Kategorie 4 Warnung P264, P270, P301+P312, P330, P501
H315 Verursacht Hautreizungen. Hautreizung Kategorie 2 Warnung P264, P280, P302+P352, P321,P332+P313, P362
H319 Verursacht schwere Augenreizung. Schwere Augenreizung Kategorie 2 Warnung P264, P280, P305+P351+P338,P337+P313P
H335 Kann die Atemwege reizen. Spezifische Zielorgan-Toxizit?t (einmalige Exposition) Kategorie 3 (Atemwegsreizung) Warnung
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.

Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate Chemische Eigenschaften,Einsatz,Produktion Methoden

Synthese

Methyl 3-amino-2-fluorobenzoate was charged to the reactor, followed by dichloromethane. The contents were stirred and cooled to ~15°C, and pyridine was added. After that, the reactor contents were adjusted to ~15°C, and adding 2,6-diflurorobenzenesulfonyl chloride was started via an addition funnel. The temperature during addition was kept at <25°C. After complete addition, the reactor contents were warmed to 20-25°C and held overnight. Ethyl acetate was added, and dichloromethane was removed by distillation. Once distillation was complete, the reaction mixture was diluted again with ethyl acetate (5 vol) and concentrated. Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate was obtained through further purification.Methyl 3-{[(2,6-difluoropheyl)sulfonyl]aMino}-2-fluorabenzoate

Lager

Keep container tightly closed under nitrogen or argon and refrigerate for long-term shelf life.

Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 100)Lieferanten
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Enki Biopharmaceuticals (Shanghai) Limited
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Capot Chemical Co.,Ltd.
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Fluoropharm Co., Ltd.
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ATK CHEMICAL COMPANY LIMITED
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15380796838
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career henan chemical co
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sales@coreychem.com China 29815 58
Zison Pharmaceutical (Shandong) Co., Ltd.
+86-0086-531-88259693 +86-18660188356
tracy.li@zisonpharm.com China 88 58
Shaanxi Dideu Medichem Co. Ltd
+8617392709771
1097@dideu.com China 3992 58
Fuxin Pharmaceutical
+86-021-021-50872116 +8613122107989
contact@fuxinpharm.com China 10000 58
Shanxi Xuanran Import and Export Trade Co., Ltd.
+8617735180244
mike_yan@xuanranglobal.com CHINA 4017 58

  • Methyl 3-{[(2,6-difluoropheyl)sulfonyl]aMino}-2-fluorabenzoate
  • Methyl 3-{[(2,6-difluorophenyl)sulfonyl]aMino}-2-fluorobenzoate
  • Methyl 3-(2,6-difluorophenylsulfonaMido)-2-fluorobenzoate
  • Benzoic acid, 3-[[(2,6-difluorophenyl)sulfonyl]amino]-2-fluoro-, methyl ester
  • DABRAFENIB INT
  • methyl 3-(((2,6-difluorophenyl)sulfonyl)amino)-2-fluorobenzo...
  • Dalafenib intermediate 3
  • 3-{[(2,6-difluoropheyl)sulfonyl]amino}-2-fluorabenzoate
  • 3-(2,6-difluorophenylsulfonylamideyl)-2-fluoromethyl benzoate
  • 1195768-19-4
  • 1195765-23-0
  • 1195765-20-7
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