英语词典化工词典

3-Quinolinecarboxylicacid,7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-,hydrate (2:3)

3-Quinolinecarboxylicacid,7-[(7S)-7-amino-5-azaspiro[2.4]hept-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxo-,hydrate (2:3)


  • 中文别名:7-[(7S)-7-Amino-5-azaspiro[2.4]heptan-5-yl]-8-chloro-6-fluoro-1-[(1R,2S)-2-fluorocyclopropyl]-1,4-dihydro-4-oxoquinoline-3-carboxylicacidhydrate(23)
  • 中文释义:7-[(7S)-7-氨基-5-氮杂螺[2.4]庚烷-5-基]-8-氯-6-氟-1-[(1R,2S)-2-氟环丙基]-1,4-二氢-4-氧代喹啉-3-羧酸水合物;西他沙星(水合物);西他沙星对照品,西他沙星异构体
  • 英文别名:Sitafloxacin Sesquihydrate;
    Sitafloxacin hydrate;
    Sitafloxacin;
    DU 6859A,DU 6859,DU-6859 
  • CAS No.:163253-35-8
  • 分子式:C19H18ClF2N3O3.3/2H2O
  • 分子量:873.67
  • 精确分子量:427.11100
  • PSA:97.79000
  • InChI:InChI=1/C19H18ClF2N3O3.H2O/c20-14-15-8(17(26)9(18(27)28)5-25(15)12-4-10(12)21)3-11(22)16(14)24-6-13(23)19(7-24)1-2-19;/h3,5,10,12-13H,1-2,4,6-7,23H2,(H,27,28);1H2/t10-,12?,13+;/m0./s1
  • 分子结构式:

物化性质

熔点:
145-147°C (dec.)
沸点:
629.2ºC at 760mmHg
闪点:
334.3ºC
蒸汽压:
1.06E-16mmHg at 25°C

安全信息

熔点:
145-147°C (dec.)
沸点:
629.2ºC at 760mmHg
闪点:
334.3ºC
蒸汽压:
1.06E-16mmHg at 25°C

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