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Detail of > 106939-34-8

  • CAS Number:
  • 106939-34-8
  • Name:

  • Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

  • Formula:
  • C15H13F2NO4
  • Molecular Structure:
  • Synonyms:
  • Levofloxacin Ethyl Ester/Levofloxacin Acid Ester;Levofloxacin cyclized ester;Ethyl (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro - 7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;Levofloxacin carboxylic acid, ethyl ester;LEVOFLOXACIN ACID ESTER;Levofloxacin Acid Este;
  • Molecular Weight:
  • 309.26
  • Density:
  • 1.43 g/cm3
  • Melting Point:
  • 258-260 °C
  • Boiling Point:
  • 442.2 °C at 760 mmHg
  • Flash Point:
  • 221.2 °C
  • Appearance:
  • off-white pale yellow solid

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CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylateCompetitive Product

YASHENGTE GROUP CO.,LTD.
China (Mainland)   2014
  • Tel:86-311-85322916
  • Address:No.266 Tianshan Street Hi-Tech District Shijiazhuang, China
MSN:jerryhu_china@hotmail.com

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Product name:Levofloxacin acid ester,99.0%min.,off-white powder. We can supply it at the present. Orichem is ready to be one of your better partner,we can assure you of the best competitive price and high quality product. Any your new inquires will be highly appreciated.
orichem international ltd
China (Mainland)   2660
  • Tel:0571-85270505-112
  • Address:Flat E 16/F 1 Huazhe Plaza,Hangzhou,China
MSN:jension@hotmail.com

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

≥99.0%
Taizhou Shengyu Chemical Co.,Ltd
China (Mainland)   2590
  • Tel:+86-576-88861036；88673618
  • Address:Room 1308-1310,Ocean plaza,Jiaojiang
MSN:yutz2007@hotmail.com;yutz2006@hotmail.com

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Appearance: White crystalline powder;MF: C15H13F2NO4;MW: 309.26;MP: 262~263℃
Taiyuan RHF CO., ltd.
China (Mainland)   2912
  • Tel:0351-7436719
  • Address:Shuangta South Alley 46,2-1, YingZe Area,Taiyuan, ShanXi
MSN:zhuofang.2008@hotmail.com

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Hangzhou Dayangchem Co., Ltd.
China (Mainland)   ISO  4490
  • Tel:+86-571-88938639
  • Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Landz International Company Ltd.
China (Mainland)   1262
  • Tel:0086-21-58891610
  • Address:111 Pujian Road, Suite 536, Pudong, Shanghai 200127 China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

pls contact Sven
Aoruide International Chemicals Co.,Ltd
China (Mainland)   ISO  2404
  • Tel:0086-010-51669969
  • Address:10 floor,Tian long hua he building, Baiqiang road, South of Kefeng bridge, Fengtai district, Beijing
MSN:aoruidechem@hotmail.comYahoo! Messenger

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

shandong zhongke taidou chemical co.,ltd
China (Mainland)   Manufacturer  1538
  • Tel:86-531-88682301
  • Address:Jinan shandong Province CHina

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Levofloxacin acid ester ; Ethyl(s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate
Wuhan Seraphic Technology Co.,Ltd
China (Mainland)   244
  • Tel:0086-13507189111 27-88779072
  • Address:Room 6-1-1103, JingAnShangCheng, 8#JingAn Road, WuChang District ,

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Levofloxacin acid ester Molecular formula：C15H13F2NO4 Molecualr weight：309.30 CAS No. ：n/f Packing ：Outer package: Iron, plastic or fiber drum;Inner package: Polyethylene bag; Net weight: 25kg/drum Standard ：In-house Standard Item Specificati
Shao Xing Empire Import&Export CO.,ltd
China (Mainland)   298
  • Tel:86-575-82127757
  • Address:11#, Weiwu Road, Shangyu Industrial Park, Hangzhou Bay, Hangzhou, Zhejiang Province, China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Product name Levofloxacin acid ester Chemical name Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate Product brief introduction This product is a main raw material of synthesis of levofloxacin
ZHEJIANG HUANGYAN YUANHONG MEDICAL AND CHEMICAL TECHNOLOGY CO.,LTD
China (Mainland)  
  • Tel:86-576-84179995
  • Address:NO.69,DAZHA ROAD ,ECONOMIC DEVELOP ZONE ,JIANGKOU ,HUANGYAN ,TAIZHOU ,ZHEJIANG, CHINA

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Levofloxacin Acid Ester
All Pro Corporation
China (Mainland)   110
  • Tel:86-532-82850211
  • Address:Rm212,No.592 Tonghe Road,Qingdao 260035 China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

LEVOFLOXACIN ETHYLESTER
Jiangxi Dadi pharmaceutical Co., Ltd.
China (Mainland)   100
  • Tel:0799-7215278　7215376　7215187
  • Address:Lianhua County Industrial Park, Lianhua County, Pingxiang, Jiangxi, China.

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Melting point: 258-260°C
Zhejiang Kadi Pharmaceutical Co., Ltd
China (Mainland)  
  • Tel:86-571-87040389, 87046302
  • Address:Rm.309, Diamond Office Building,Feiyunjiang Rd, Hangzhou310008, China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

product name:levofloxacin acid ester package:25kg/drum
TaiZhou Jinghao Chemical CO., Ltd.
China (Mainland)   64
  • Tel:+86-576-88677775
  • Address:Yantou Chemical Park, Taizhou, Zhejiang, China.

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

LEVOFLOXACIN ESTER
Taizhou Waigaoqiao Liantong Pharmaceutical Co.,Ltd
China (Mainland)   12
  • Tel:0576-87730628
  • Address:Yangfu Ind. Zone,Xianju,Zhejiang,China

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Xiangding Chemical International Company
China (Mainland)   88
  • Tel:25- 84293350
  • Address:nanjing

CAS No. 

106939-34-8 Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylate

Jiangxi Chenyang Pharmaceutical Co. Ltd.
China (Mainland)   6
  • Tel:86-794-5269969 13967611321
  • Address:Zone C, Jinxi County Industrial Park, Jiangxi, China
  • Total:18 Page 1 of 1 1

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