ChemicalBook--->CAS DataBase List--->43135-57-5

43135-57-5

43135-57-5 Structure

43135-57-5 Structure
IdentificationBack Directory
[Name]

Doxofylline Impurity 7
[CAS]

43135-57-5
[Synonyms]

Theophylline impurities821
7-(2,2-diethoxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione
1H-Purine-2,6-dione, 7-(2,2-diethoxyethyl)-3,7-dihydro-1,3-dimethyl-
[Molecular Formula]

C13H20N4O4
[MOL File]

43135-57-5.mol
[Molecular Weight]

296.32
Hazard InformationBack Directory
[Uses]

7-(2'',2''-Diethoxyethyl)theophylline is a useful intermediate in the preparation of polypeptides containing purine or pyrimidine residues.
43135-57-5 suppliers list
Company Name: Zibo Hangyu Biotechnology Development Co., Ltd
Tel: +86-0533-2185556 +8617865335152 , +8617865335152
Website: www.chemicalbook.com/manufacturer/hangyu-chemical-25178/
Company Name: Beijing Comparison Pharmaceutical Technology Co., Ltd  
Tel: 010-010-52878169 15801002657
Website: www.bjcomparison.com
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: www.standardpharm.com
Company Name: Shenzhen SUNGENING Bio-Medical Co., Ltd.  
Tel: 0755-28967200 13631290199
Website: http://www.sungening.com
Company Name: Shanghai Han-Xiang Chemical Co., Ltd.  
Tel: 15971444841
Website: www.biochempartner.com.cn
Company Name: Shenzhen Botel Biotechnology Co. Ltd.  
Tel: 13316949107 13316968096
Website: www.szbotaier.com/
Company Name: Guangzhou Dreampharm Biotechnology Co., Ltd.  
Tel: 020-36607679 17825480238
Website: http://www.dmstandards.com/
Company Name: Jinan blalong chemical co. LTD  
Tel: 2710913286@.com
Website: www.chemicalbook.com/showsupplierproductslist1068244/0.htm
Company Name: Shenzhen ruikai de biotechnology co., ltd.  
Tel: 0755-61348847 17820674378
Website: http://www.real-chemstandards.com
Company Name: Wuxi Helen Biotechnology Co., Ltd.,  
Tel: 0510-85629785 18013409632
Website: http://www.reading-chemicals.com
Company Name: Meng Cheng Technology (Shanghai) Co., LTD  
Tel: 400-820-6829
Website: www.mitachieve.com
Company Name: Hubei Ruinuo Pharmaceutical Technology Co., Ltd  
Tel: 13165688766
Website: www.chemicalbook.com/showsupplierproductslist23141/0.htm
Company Name: Foshan Treasure Biotechnology Co., Ltd  
Tel: 0757-85921206 18520245316
Website: http://www.fsbn-bio.com/
Company Name: Hunan Zengda Biological Technology Co., LTD  
Tel: 18711085600
Website: https://www.chemicalbook.com/ShowSupplierProductsList1118979/0.htm
Company Name: Scinova Biotech(Guangzhou) Co., Ltd.  
Tel: 13268215580
Website: www.scinova-e.com/
Company Name: Beijing ECom Technology Co., Ltd.  
Tel: 17710328343
Website: www.bjichem.com/
Company Name: HX Pharmaceutical technology co., LTD  
Tel: 15671363360
Website: www.szhx-pharm.com
Company Name: Nanjing Huanuo Biomedical Technology Co., Ltd  
Tel: 18913906212
Website: www.hnstandards.com/
Tags:43135-57-5 Related Product Information