成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->106939-30-4

106939-30-4

106939-30-4 Structure

106939-30-4 Structure
IdentificationBack Directory
[Name]

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity)
[CAS]

106939-30-4
[Synonyms]

UING 4-257
N-Ethyl Levofloxacin
Levofloacin Impurity R
Levofloxacin impurity R
(S)-10-(4-ethylpiperazin-1-yl)-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 10-(4-ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-, (3S)-
(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid (Levofloxacin IMpurity)
Levofloxacin?impurity?18/N-Ethyl?Levofloxacin/(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic?Acid
[Molecular Formula]

C19H22FN3O4
[MDL Number]

MFCD32196645
[MOL File]

106939-30-4.mol
[Molecular Weight]

375.39
Chemical PropertiesBack Directory
[Boiling point ]

578.3±50.0 °C(Predicted)
[density ]

1.44±0.1 g/cm3(Predicted)
[pka]

5.19±0.40(Predicted)
Hazard InformationBack Directory
[Uses]

(3S)-10-(4-Ethyl-1-piperazinyl)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, is an impurity of Levofloxacin (L360000), which is a broad spectrum antibiotic of the fluoroquinolone drug class.
106939-30-4 suppliers list
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522 , +8615391658522
Website: https://www.standardpharm.org.cn/
Company Name: Guangzhou PI PI Biotech Inc  
Tel: 020-81716320 +86-13602409664
Website: http://www.pipitech.com/
Company Name: J & K SCIENTIFIC LTD.  
Tel: 010-82848833 400-666-7788
Website: http://www.jkchemical.com
Company Name: Shanghai TaoSu Biochemical Technology Co., Ltd.  
Tel: 021-33632979
Website: www.tsbiochem.com
Company Name: ChemStrong Scientific Co.,Ltd  
Tel: 0755-0755-66853366 13670046396
Website: www.chem-strong.com
Company Name: Nanjing XiZe Biotechnology CO., Ltd.  
Tel: 025-66023220 0086-15250997978
Website: http://www.njxizebio.com
Company Name: Hubei Yangxin Medical Technology Co., Ltd.  
Tel: 15374522761
Website: http://www.standardpharm.com
Company Name: XinYao(Shenzhen) Biological Technology Co., Ltd.  
Tel: 0755-89880280
Website: www.xinyaosz.com
Company Name: PI & PI BIOTECH INC.  
Tel: 020-81716320 17788709170
Website: www.paypaytech.com/
Company Name: Shenzhen Polymeri Biochemical Technology Co., Ltd.  
Tel: +86-400-002-6226 +86-13028896684;
Website: https://www.rrkchem.com
Company Name: Shanghai Fuyi Biological Technology Co., Ltd.  
Tel: 18096642264
Website: www.foreversyn.com
Company Name: Guangzhou Dreampharm Biotechnology Co., Ltd.  
Tel: 020-36607679 17825480238
Website: http://www.dmstandards.com/
Company Name: Hefei fuya biotechnology co. LTD  
Tel: 18096409024
Website: http://www.purerechem.com
Company Name: Hengyang Jiaxuan Biotechnology Co. LTD  
Tel: 18684598761
Website: http://www.hyjxsw.com
Company Name: Shanghai Botuo Biotechnology Co., LTD  
Tel: 16621358918
Website: www.is0513.com/ShowSupplierProductsList904553/0.htm
Company Name: Hubei Xinyang Medical Technology Co., Ltd  
Tel: 15347293736 15347293736
Website: http://www.standardpharm.com
Company Name: Energy Chemical  
Tel: 021-58432009 400-005-6266
Website: http://www.energy-chemical.com
Company Name: Guangzhou Juntang Technology Co., Ltd  
Tel: 020-36607679 13502246435
Website: www.dmstandards.com
Tags:106939-30-4 Related Product Information
177325-13-2 110548-02-2 106939-34-8 178964-53-9 117620-85-6 177472-29-6 151250-76-9 110548-03-3 110548-07-7 1329833-82-0 151377-74-1 226578-51-4 1217716-71-6 862690-19-5 129306-33-8 1036016-10-0 160962-46-9 138199-71-0

This site uses cookies
This website uses cookies and similar technologies to store and retrieve information about your use of this website. This information helps us to provide, analyse and improve our services, which may include personalised content or advertising. We may share this information with Google and other third parties. This cookies are necessary for our website to work properly . By clicking "Continue" or continuing to browse our site you are agreeing to our and our partners use of cookies.
Accept