CACOTHELINE
561-20-6 Basic informationMore
- Product Name:CACOTHELINE
- Synonyms: 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
- CAS:561-20-6
- MF:C21H21N3O7
- MW:427.41
- EINECS:209-215-6
- Mol File:561-20-6.mol
-
USE
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.]
Lastest Price from CACOTHELINE manufacturers
- CACOTHELINE
-
- US $15.00-10.00/KG
- CAS:561-20-6
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 2021-08-11
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- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:4006608290; 18621169109
- Products Intro:Product Name:Cacotheline Monohydrate
CAS:561-20-6
Purity:>98.0%(T) Package:5g;25g Remarks:C0001 More... - CB Index:62
- Related Information:Catalog(40241)
- Company Name:3B Pharmachem (Wuhan) International Co.,Ltd.
- Tel:821-50328103-801 18930552037
- Products Intro:Product Name:CACOTHELINE
CAS:561-20-6
Purity:99% HPLC Package:1Mg ; 5Mg;10Mg ;100Mg;250Mg ;500Mg ;1g;2.5g ;5g ;10g More... - CB Index:69
- Related Information:Catalog(15848)
- Company Name:TCI (Shanghai) Development Co., Ltd.
- Tel:021-67121386
- Products Intro:Product Name:Cacotheline Monohydrate
CAS:561-20-6
Purity:98.0% T Package:1G,5G More... - CB Index:81
- Related Information:Catalog(24539)
- Company Name:Chengdu HuaXia Chemical Reagent Co. Ltd
- Tel:400-1166-196 13458535857
- Products Intro:Product Name:CACOTHELINE
CAS:561-20-6
Purity:99% HPLC Package:10g;50g;100g;500g;1kg;5kg;25kg More... - CB Index:58
- Related Information:Catalog(13358)
- Company Name:Shenzhen Polymeri Biochemical Technology Co., Ltd.
- Tel:+86-400-002-6226 13028896684
- Products Intro:Product Name:Cacotheline Monohydrate
CAS:561-20-6
More... - CB Index:58
- Related Information:Catalog(55827)