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lasiocarpine

lasiocarpine Struktur
303-34-4
CAS-Nr.
303-34-4
Englisch Name:
lasiocarpine
Synonyma:
Nsc30625;AI3-51770;Aids002693;Aids-002693;Lasiocarpin;lasiocarpine;Lasiocarpine-RM;(-)-Lasiocarpine;7-Angelyleuropine;Europine 7-angelate
CBNumber:
CB7875229
Summenformel:
C21H33NO7
Molgewicht:
411.49
MOL-Datei:
303-34-4.mol

lasiocarpine Eigenschaften

Schmelzpunkt:
96.5-97.0℃
alpha 
D -4° (10% alc)
Siedepunkt:
531.2°C (rough estimate)
Dichte
1.21±0.1 g/cm3 (20 ºC 760 Torr)
Brechungsindex
1.5614 (estimate)
pka
11.99±0.29(Predicted)
Wasserl?slichkeit
6.754g/L(temperature not stated)
Stabilit?t:
Stable, but is readily hydrolyzed in basic solution and readily oxidized by oxidizing agents. Reacts slowly with atmospheric oxygen.
LogP
1.280
IARC
2B (Vol. 10, Sup 7) 1987
EPA chemische Informationen
Lasiocarpine (303-34-4)
Sicherheit
  • Risiko- und Sicherheitserkl?rung
  • Gefahreninformationscode (GHS)
RIDADR  1544
HazardClass  6.1(b)
PackingGroup  III
Giftige Stoffe Daten 303-34-4(Hazardous Substances Data)
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Achtung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H301 Giftig bei Verschlucken. Akute Toxizit?t oral Kategorie 3 Achtung GHS hazard pictogramssrc="/GHS06.jpg" width="20" height="20" /> P264, P270, P301+P310, P321, P330,P405, P501
Sicherheit
P264 Nach Gebrauch gründlich waschen.
P264 Nach Gebrauch gründlich waschen.
P270 Bei Gebrauch nicht essen, trinken oder rauchen.
P301+P310 BEI VERSCHLUCKEN: Sofort GIFTINFORMATIONSZENTRUM/Arzt/... (geeignete Stelle für medizinische Notfallversorgung vom Hersteller/Lieferanten anzugeben) anrufen.
P321 Besondere Behandlung
P330 Mund ausspülen.
P405 Unter Verschluss aufbewahren.
P501 Inhalt/Beh?lter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

lasiocarpine Chemische Eigenschaften,Einsatz,Produktion Methoden

Beschreibung

A hepatotoxic alkaloid found in Heliotropiurn lasiocarpurn, the base forms colourless leaflets from petroleum ether and has [α]20D - 4° (EtOH). It is readily soluble in C6H6 or EtOH but only slightly so in H20. On alkaline hydrolysis it furnishes angelic acid and heliotridine, C8H1302N, m.p. 116.5-118°C, forming a hydrochloride, m.p. 122-4°C and the benzoyl derivative hydrochloride, m.p. 180°C. On catalytic hydrogenation it yields a base, C13H230 2N, b.p. 123-5°Cj 8 mm; [α]D + 3.8° (EtOH), yielding a crystalline picrate, m.p. 157 _9°C, and lasiocarpic acid, C8H160 S, m.p. 95-7°C; [α]D + 10.6° (EtOH). The structure is therefore angelyllasiocarpylheliotridine, both hydroxyls in heliotridine being es terifie d

Chemische Eigenschaften

colourless to beige crystalline solid

Verwenden

Lasiocarpine is a hepatotoxic and carcinogenic food contaminant.

Allgemeine Beschreibung

Colorless plates or beige crystalline solid.

Air & Water Reaktionen

Decomposes slowly on standing in air at room temperature. Insoluble in water.

Reaktivit?t anzeigen

lasiocarpine is readily hydrolyzed by alkali. Reacts readily with oxidizing agents. Reacts slowly with atmospheric oxygen .

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition lasiocarpine emits toxic fumes of nitrogen oxides.

Brandgefahr

Flash point data for lasiocarpine are not available; however, lasiocarpine is probably combustible.

Einzelnachweise

Men'shikov., Ber., 65,974 (1932)

lasiocarpine Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


lasiocarpine Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 40)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Xi'an Kono chem co., Ltd.,
029-86107037 13289246953
info@konochemical.com China 2993 58
TargetMol Chemicals Inc.
+1-781-999-5354 +1-00000000000
marketing@targetmol.com United States 31991 58
Career Henan Chemica Co
+86-0371-86658258 +8613203830695
laboratory@coreychem.com China 30241 58
Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501
product@acmec-e.com China 33338 58
SHANGHAI KEAN TECHNOLOGY CO., LTD.
+8613817748580
cooperation@kean-chem.com China 40066 58
Amadis Chemical Company Limited
571-89925085
sales@amadischem.com China 131957 58
BOC Sciences 1-631-485-4226; 16314854226
info@bocsci.com United States 14055 65
ALB Technology Limited 702-983-3769
sales@albtechnology.com United States 2993 55
Wuhan ChemFaces Biochemical Co., Ltd. 18607101326 15172504745
aileen@chemfaces.com China 7059 55
Biyu Biotechnology (Shanghai) Co., ltd 021-26018599
China 270 56

303-34-4()Verwandte Suche:


  • lasiocarpine
  • 2-Butenoic acid, 2-methyl-, 7[[(2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy] methyl]-2,3,5,7a-tetrahydro-1H-prrolizin-1-yl ester, [1S-[1alpha(Z), 7(2S*, 3R*), 7aalpha)]-
  • (Z)-2-Methyl-2-butenoic acid (1S)-7-[[[(2R)-2,3-dihydroxy-2-[(S)-1-methoxyethyl]-3-methylbutanoyl]oxy]methyl]-2,3,5,7aβ-tetrahydro-1H-pyrrolizin-1-yl ester
  • 2-Methyl-2-butenoic acid 7-[[2,3-dihydroxy-2-(1-methoxyethyl)-3-methyl-1-oxobutoxy]methyl]-2,3,5,7A-tetrahydro-1H-pyrrolizin-1-yl ester
  • Aids002693
  • Aids-002693
  • Nsc30625
  • Lasiocarpin
  • 2-Butenoic acid, 2-methyl-, (1S,7aR)-7-[[(2R)-2,3-dihydroxy-2-[(1R)-1-methoxyethyl]-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-yl ester, (2Z)-
  • (-)-Lasiocarpine
  • 7-Angelyleuropine
  • AI3-51770
  • Europine 7-angelate
  • 2-Butenoic acid,2-methyl-,(1S,7aR)-7-[[(2R)-2,3-dihydroxy-2-[(1S)-1-methoxyethyl]-3-methyl-1-oxobutoxy]methyl]-2,3,5,7a-tetrahydro-1H-pyrrolizin-1-ylester, (2Z)-
  • Lasiocarpine in methanol
  • Lasiocarpine-RM
  • 303-34-4
  • C21H33NO7
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