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3-(1-Methylpyrrol-2-yl)pyridin

B-NICOTYRINE Struktur
487-19-4
CAS-Nr.
487-19-4
Bezeichnung:
3-(1-Methylpyrrol-2-yl)pyridin
Englisch Name:
B-NICOTYRINE
Synonyma:
NICOTYRINE;Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)-;β-Nicotyrine;BETA-NICOTYRINE;3-(1-METHYL-1H-PYRROL-2-YL)PYRIDINE;B-NICOTYRINE;3,2’-nicotyrine;alpha-nicotyrine;BETA-NITROTYRINE;Nicotine EP Impurity B
CBNumber:
CB8154891
Summenformel:
C10H10N2
Molgewicht:
158.2
MOL-Datei:
487-19-4.mol

3-(1-Methylpyrrol-2-yl)pyridin Eigenschaften

Schmelzpunkt:
168-169 °C
Siedepunkt:
78-80°C/0/15mm
Dichte
1.2410
Brechungsindex
1.6057 (estimate)
storage temp. 
-20°C Freezer, Under Inert Atmosphere
L?slichkeit
Chloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly), Met
Aggregatzustand
Oil
pka
pK1:4.76(+1) (25°C)
Farbe
Pale Yellow to Brown to Dark Orange
Stabilit?t:
Light, Air Sensitive
EPA chemische Informationen
Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)- (487-19-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
HS Code  2939800000
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
P280 Schutzhandschuhe/Schutzkleidung/Augenschutz tragen.
P301+P312 BEI VERSCHLUCKEN: Bei Unwohlsein GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.

3-(1-Methylpyrrol-2-yl)pyridin Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

The occurrence of this alkaloid in the cigar type of tobacco has been reported by Wenusch and subsequently confirmed by Spath and Kesztler. It forms a colour_x0002_less oil when pure and yields crystalline salts and derivatives, e.g. the p1atinichloride, m.p. 158°C; picrate, m.p. 170-1 °c and the methiodide, m.p. 2l1-3°e. It may also be prepared from nicotine by oxidation with silver oxide, silver acetate or potassium ferricyanide. With Zn and HCI, the base is reduced to nicotine and 4:5-dihydronicotyrine, b.p. 244-6°C, yielding a dipicrate, m.p. l64°e. In the presence of prepared Pt02, the latter may be further reduced to dihydrometanicotine, the dipicrate of which has m.p. 161-2°C. Nicotyrine may be converted directly into nicotine in one operation by controlled hydrogenation in the presence on Pd-e

Chemische Eigenschaften

Clear Light Red-Brown Oil

Verwenden

Nicotryrine is an alkaloid derived from the dehydrogenation of nicotine and its analog, nornicotine. An alkaloid occurring in cigaret smoke.

Einzelnachweise

Cahours, Etard., Bull. Soc. Chim. Fr., 34, 449 (1880)
Pictet, Crepieux., Ber., 28, 1904 (1895)
Pictet, Crepieux., ibid, 33, 2355 (1900)
Wibaut, Oberhoff., Rec. trav. Chim., 47,935 (1928)
Wenusch., Biochem. Zeit., 275,361 (1935)
Spath, Kesztler., Ber., 70,2450 (1937)
Spath, Wibaut, Kesztler., ibid, 71, 100 (1938)

3-(1-Methylpyrrol-2-yl)pyridin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


3-(1-Methylpyrrol-2-yl)pyridin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 63)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28172 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 32161 58
Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739
info@dycnchem.com China 52849 58
sgtlifesciences pvt ltd
+8617013299288
dj@sgtlifesciences.com China 12373 58
Hangzhou MolCore BioPharmatech Co.,Ltd.
+86-057181025280; +8617767106207
sales@molcore.com China 49734 58
GIHI CHEMICALS CO.,LIMITED
+8618058761490
info@gihichemicals.com China 49977 58
Aladdin Scientific
+1-+1(833)-552-7181
sales@aladdinsci.com United States 52924 58
Moxin Chemicals
+8617320513646
mike@molcoo.com China 9558 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
Nanjing bojida Pharmaceutical Technology Co., Ltd 18762407961
704079339@qq.com China 738 58

487-19-4(3-(1-Methylpyrrol-2-yl)pyridin)Verwandte Suche:


  • 3-(1-methyl-2-pyrrolyl)pyridine
  • 3,2’-nicotyrine
  • alpha-nicotyrine
  • B-NICOTYRINE
  • (3-(1)-METHYLPYRROL-2-YL)-PYRIDINE
  • 1-Methyl-2-(3-pyridinyl)-1H-pyrrole
  • BETA-NITROTYRINE
  • 1-methyl-2-(3-pyridyl)pyrrole
  • 3-(1-methyl-1h-pyrrol-2-yl)-pyridin
  • 3-(1-methyl-2-pyrrolyl)-pyridin
  • Nicotine EP Impurity B/ Nicotine Related Compound B (Nicotyrine)
  • Nicotine Related Compound B (20 mg)
  • Nicotine EP Impurity B
  • BETA-NICOTYRINE
  • 3-(1-METHYL-1H-PYRROL-2-YL)PYRIDINE
  • NICOTYRINE
  • β-Nicotyrine
  • Pyridine, 3-(1-methyl-1H-pyrrol-2-yl)-
  • Nicotine USP Related Compound B
  • 3-(1-methyl-1H-pyrrol-2-yl)pyridine (β-nicotyrine)
  • β-Nicotyrine,Inhibitor,tobacco alkaloid,betaNicotyrine,beta Nicotyrine,inhibit,Microwave irradiation,Nicotiana tabacum,Dehydrogenation,Nicotine metabolite,Drug Metabolite
  • Nicotine EP Impurity B (beta-Nicotyrine)
  • Cinnamyl Chloride Impurity 11
  • 3-(1-Methyl-1H-pyrrol-2-yl)pyridine (beta-Nicotyrine)
  • 487-19-4
  • pharmacetical
  • Nicotine Derivatives
  • Heterocycles
  • Mutagenesis Research Chemicals
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