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82419-52-1

中文名称 氧氟沙星相关物质A
英文名称 OFLOXACIN RELATED COMPOUND A (25 MG) ((RS)-9-FLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-10-(PIPERA-ZIN-1 -YL)-7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLIC ACID)
CAS 82419-52-1
分子式 C17H19ClFN3O4
分子量 347.34
MOL 文件 82419-52-1.mol
82419-52-1 结构式 82419-52-1 结构式

基本信息

中文别名
氧氟沙星杂质E
氧氟沙星相关物质A
氧氟沙星EP杂质E
9-氟-2,3-二氢-3-甲基-7-氧代-10-(1-哌嗪基)-7H-吡啶并[1,2,3-DE]-1,4-苯并恶嗪-6-羧酸
英文别名
Desmethyl Ofloxacin
Ofloxacin EP IMpurity E
Ofloxacin Related CoMpound A
Desmethyl Ofloxacin Hydrochloride
9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid
(RS)-9-fluoro-2,3-dihydro-3-Methyl-7-oxo-10-(piperazin-1-yl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid
9-Fluoro-2,3-dihydro-3-methyl-7-oxo-10-(1-piperazinyl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid Hydrochloride
Ofloxacin Related Compound A (25 mg) (9-Fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid)
Ofloxacin Related Compound A (25 mg) ((RS)-9-fluoro-2,3-dihydro-3-methyl-7-oxo-10-(piperazin-1-yl)-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid)
所属类别
原料药:喹诺酮类药

物理化学性质

熔点>2500C (dec.)
沸点600.7±55.0 °C(Predicted)
密度1.51±0.1 g/cm3(Predicted)
储存条件-20?C Freezer
溶解度可溶于水基(轻微)、DMSO(轻微、加热、超声处理)、甲醇(轻微)
酸度系数(pKa)5.19±0.40(Predicted)
形态neat
颜色淡黄色
BRN4890029

安全数据

危险性符号(GHS)
GHS07
警示词警告
危险性描述H302
防范说明P301+P312+P330
危险品标志Xn
危险类别码22
海关编码2934990002
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