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