camptothecin - China camptothecin - ECBAY Manufacturers Directory

CamptothecinDec 17, 2012

... Product Description [Product type]: active pharmaceutical ingredient [English name]: Camptothecin[Molecular formula]: C20H16N2O4[Molecular weight]: 348. 36[ C A S ... head, bladder cancer and lung cancer etc. [Character]: Camptothecin is a quinoline-based alkaloid found in the barks of ... The whole Chinese dove tree contains the alkaloid-Camptothecin. Anti-cancer is the major pharmacodynamic effect.

Supplier: Xinguang Biotechnology Co., Ltd. Of Chengdu

China
ADD:No2 of government street, TianHua chang ,HeShan town,PuJiang county of Chengdu,Sichuan
TEL:86-28-88583322 8615008222095

camptothecin 98%Dec 17, 2012

... , is also present in the same source.Mechanism of action:Camptothecin affects the activity of the enzyme topoisomerase I, whose normal ... action is to cleave, unwind, and religate DNA. When camptothecin binds to topoisomerase I, it will be able to cleave ... but not to religate DNA. Thereby, camptothecin causes single strand breaks in DNADescription: Brown crystalline powder; easy ...

Supplier: Xiaoyuan Biotechnology Co., Ltd.

China
ADD:Inside Wuxi Town Industrial Park,Xiangxi Tujia & Miao Autonomous Prefecture,Hunan
TEL:86-743-4225528

Camptothecin.Dec 18, 2012

Detailed Product Description Product Name : Camptothecin CAS NO : 7689-03-4 Molecular formula : C20H16N2O4 Weight : 348. ...

Supplier: Xi'an Bosheng Biological Technology Co., Ltd.

China
ADD:Room1103,Building Dongxin,No 9 Jiangong Road,New Town Science And Technology Park.High-tech District,Xi'an,China,Xi'an,Shaanxi
TEL:86-029-82627475

9-Nitro-CamptothecinDec 18, 2012

Detailed Product Description 9-Nitro-Camptothecin CAS #: Molecular formula:Molecular weight:Formulation: Purity: 91421-43-1C20H17N3O4363.37White powder99%

Supplier: Xi'an Honson Biotechnology Co., Ltd.

China
ADD:Kanghong Industry District ,NO. 40 Gaoxin 6th Rd.,Xi'an,Shaanxi
TEL:86-29-88452005

10-Hydroxy Camptothecin 98%Dec 21, 2012

1. product name:10-hydroxy camptothecin 2. CAS: 19685-09-7 3. specification:98% 4. Usage: ... H22cm); 5kg/tin (aluminum tin: 28 x H25cm) 10-Hydroxy Camptothecin 98%

Supplier: Xian Natural Field Bio-Technique Co., Ltd.

China
ADD:B-2201,Lingxian times square, Gaoxin Road, xi'an 710075,china,xi'an,Shaanxi
TEL:86-29-68905806

7-Ethyl-10-Hydroxy-camptothecinDec 29, 2012

GMP Plant 10 years' experience on Camptothecin and its derivatives anti-cancer raw materialsOriginate: 1. Camptotheca acuminata Decne or Nothapodytes Pittosporoides(Oliv.) sleum. 2. 10-Hydroxy-camptothecin 3. 7-Ethyl-camptothecinSample available for testing

Supplier: Sichuan Medicines and Health Products I. / E. Corp.

China
ADD:No.198,Gulounan Street.Chengdu,Sichuan, China,Chengdu,Sichuan
TEL:0086-028-86743636

10-HydroxycamptothecinMay 04, 2016

With productive 10-hydroxycamptothecin factory,Website:http://www.hosobio.com, Xi'an Hao-Xuan Bio-Tech Co.,Ltd is one of the best China 10-hydroxycamptothecin, camptothecin manufacturers, welcome to wholesale cheap products from us.

Supplier: Xi'an Hao-Xuan Bio-Tech Co.,ltd

China
ADD:Factory Add:No.16,East Hongqing Industrial Zone,Baqiao District,Xi'an,China. Office Add:Rm. 806, Bldg. 3, Orient Homeland, Nanerhuan East Sec., Beilin Area, Xi'an, Shaanxi, China,Xian,Shaanxi
TEL:86-029-62273938

agar agar in white powder form, in 25 grams and 50 grams prepackDec 27, 2012

agar agar in white powder form Good quality made in China We are offering the following product with very good price and excellent quality:agar agar in white powder formGood quality made in ChinaMAIN PRODUCTS LIST Plant extractsProduct nameSpecifications3,4-divanillyltetrahydrofuran95% 10-deacetyl baccatin III 10-DAB99%Artichoke extract4/5/10:1 Cynarin 2.5% 5%Alfalfa extracts10:1Alfalfa pellets17 ...

Supplier: Anhui Minmetals Development Imp. & Exp. Co., Ltd.

China
ADD:84 HuoShan Road, Hefei,China 230061,hefei,Anhui
TEL:086-0551-5154809

Bredereck's Reagent bis(dimethylamino)(tert-butoxy)methane CAS: 5815-08-7Feb 01, 2019

... Cinchona alkaloid quinine via stereoselective intermolecular radical addition  Synthesis of camptothecin via intramolecular isomuenchnone cycloaddition reaction  Aminomethylenation reactions

Supplier: Shanghai UCHEM Inc.

China
ADD:No. 799 Dunhuang Road, Putuo District, Shanghai,Shanghai,Shanghai
TEL:86-021-56338808