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5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride

5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride Struktur
1338707-67-7
CAS-Nr.
1338707-67-7
Englisch Name:
5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride
Synonyma:
5,6,7,8-TETRAHYDRO-1,7-NAPHTHYRIDINE HCL;5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride;1,7-Naphthyridine, 5,6,7,8-tetrahydro- (hydrochloride)
CBNumber:
CB62665377
Summenformel:
C8H11ClN2
Molgewicht:
170.63934
MOL-Datei:
1338707-67-7.mol

5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride Eigenschaften

storage temp. 
Inert atmosphere,Room Temperature
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
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.

5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.

Synthese

4.png
5,6,7,8-Tetrahydro-[1,7]napthyridine hydrochloride. A methanolic solution (25 mL) of 7-Benzyl-5,6,7,8-tetrahydro-[1,7]naphthyridine (J. Het. Chem. 2001, 38, 535) (1.5g, 6.69 mmol) was degassed with argon for 20 min followed by the addition of 4N HCl in dioxane (2 mL) and Pd/C (300 mg, 20 wt%) and stirred under 50 psi hydrogen pressure at room temperature for 24h. After completion of the reaction the mixture was filtered on a short pad of celite and washed with methanol (4 × 25 mL). The filtrate was evaporated to dryness in vacuo and crystallized from methanol. Yield: 65% (calculated as 2HCl salt), 900 mg, yellowish solid.

5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

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  • 5,6,7,8-Tetrahydro-1,7-naphthyridine hydrochloride
  • 5,6,7,8-TETRAHYDRO-1,7-NAPHTHYRIDINE HCL
  • 1,7-Naphthyridine, 5,6,7,8-tetrahydro- (hydrochloride)
  • 1338707-67-7
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