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Cacothelin

CACOTHELINE Struktur
561-20-6
CAS-Nr.
561-20-6
Bezeichnung:
Cacothelin
Englisch Name:
CACOTHELINE
Synonyma:
CACOTHELIN;CACOTHELINE;nitrobrucine;NITROBRUCIQUINONE;Cacotheline 95% AR;Cacotheline Monohydrate;Cacotheline Monohydrate>CacothelineGr(RedoxIndicator);2,3-dihydro-4-nitro-2,3-dioxo-10-secostrychnidin-10-oicacid;2,3-Dihydro-4-nitro-2,3-dioxo-9,10-secostrychinidin-10-oic acid
CBNumber:
CB0127493
Summenformel:
C21H21N3O7
Molgewicht:
427.41
MOL-Datei:
561-20-6.mol

Cacothelin Eigenschaften

Schmelzpunkt:
>299.85°C
Siedepunkt:
542.58°C (rough estimate)
Dichte
1.4011 (rough estimate)
Brechungsindex
1.6300 (estimate)
pka
4.18±0.10(Predicted)
Aggregatzustand
Solid
Farbe
White to yellow crystal
Merck 
14,1605
CAS Datenbank
561-20-6(CAS DataBase Reference)
EPA chemische Informationen
Cacotheline (561-20-6)

Sicherheit

S-S?tze: 22-24/25
RIDADR  2811
TSCA  TSCA listed
HS Code  2939.79.0000
HazardClass  6.1(b)
PackingGroup  III

Cacothelin Chemische Eigenschaften,Einsatz,Produktion Methoden

S-S?tze Betriebsanweisung:

S22:Staub nicht einatmen.
S24/25:Berührung mit den Augen und der Haut vermeiden.

Verwenden

Indicator.

l?uterung methode

Cacotheline gives yellow crystals from H2O. It is then dried over H2SO4 which gives the dihydrate, and in a vacuum over H2SO4 at 105o it forms the anhydrous compound. The hydrochloride separates as the hydrate (on heating in vacuum at 80o) in orange-yellow prisms or plates, m 250o(dec) and forms a resorcinol complex which gives brown crystals from EtOH, m 325o, and a hydroquinone complex as dark red crystals from EtOH, m 319o. [Leuchs & Leuchs Chem Ber 43 1042 1910, Teuber Chem Ber 86 232, (UV: 242) 1953; complexes: Gallo Gazz Chim Ital 85 1441 1955.] It is used in the titrimetric estimation of Sn2+ ions [Szrvas & Lantos Talanta 10 477 1963]. [Beilstein 27 III/IV 8014.]

Cacothelin Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Cacothelin Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.

Global( 67)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Aladdin Scientific

tp@aladdinsci.com United States 52923 58
DAYANG CHEM (HANGZHOU) CO.,LTD
+86-88938639 +86-17705817739
info@dycnchem.com China 53803 58
Mainchem Co., Ltd. +86-0592-6210733
sale@mainchem.com China 32343 55
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109
market03@meryer.com China 40228 62
3B Pharmachem (Wuhan) International Co.,Ltd. 18930552037
3bsc@sina.com China 15838 69
TCI (Shanghai) Development Co., Ltd. 021-67121386
Sales-CN@TCIchemicals.com China 24529 81
TOKYO CHEMICAL INDUSTRY CO., LTD. 03-36680489
Sales-JP@TCIchemicals.com Japan 28387 80
TCI Europe 320-37350700
sales@tcieurope.eu Europe 23671 75
TCI AMERICA 800-4238616
sales@tciamerica.com Americas 23653 75
9ding chemical ( Shanghai) Limited 4009209199
sales@9dingchem.com China 22514 55

561-20-6(Cacothelin)Verwandte Suche:


  • Cacotheline Monohydrate
  • 2,3-Dihydro-4-nitro-2,3-dioxo-9,10-secostrychinidin-10-oic acid
  • CACOTHELINE
  • NITROBRUCIQUINONE
  • 2,3-dihydro-4-nitro-2,3-dioxo-10-secostrychnidin-10-oicacid
  • CACOTHELIN
  • CacothelineGr(RedoxIndicator)
  • nitrobrucine
  • Cacotheline Monohydrate>
  • 17-Norcuran-16-propanoic acid, 19,20-didehydro-β,18-epoxy-10,11-dihydro-12-nitro-10,11-dioxo-, (βS,16β)-
  • Cacotheline 95% AR
  • 561-20-6
  • C21H21N3O7
  • C21H21N3O7HNO3H2O
  • C21H21N3O7H2O
  • Indole Alkaloids
  • Alkaloids
  • Alkaloids
  • Biochemistry
  • Indole Alkaloids
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