左氧氟羧酸

中文名称:

左旋氧氟沙星羧酸

中文同义词:

(S)-9,10-二氟-2,3-二氢-3-甲基-7-氧代-(3S)-7H-吡啶并[1,2,3-de]-1,4-苯并嗪-6-羧酸;左氧氟沙星二氟羧酸;左氧氟羧酸;左旋氧氟沙星羧酸;左氧氟沙星Q-酸;左旋氧氟沙星羧酸, 97+%;左氟羧酸(左旋氧氟沙星羧酸);左氧氟沙星相关化合物B

英文名称:

Levofloxacin carboxylic acid

英文同义词:

Levefluorocarboxylic Acid;Levofloxacin Related Compound B (35 mg) ((S)-9,10,difluro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic acid);Levo Q Acid(oxa-2,3 dihydro-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid;7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylicacid,9,10-difluoro-2,3-dihydro-3-Methyl-7-oxo-,(3S)-;(S)-(-)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 97+%;(3S)-9,10-Difluoro-2,3-dihydro-3-Methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid;(S)-(-)-9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de][1,4]benzoxadine-6-carboxylic Acid;Levofloxacin USP Related CoMpound B (EP IMpC)

CAS号:

100986-89-8

分子式:

C13H9F2NO4

分子量:

281.21

EINECS号:

1533716-785-6

相关类别:

手性砌块;抗病毒抗感染类;喹诺酮类药;人工合成抗感染类药;原料药;维生素与氨基酸;医药中间体;中间体;有机原料;医药原料;左旋氧氟沙星中间体;左氧氟沙星;对照品-杂质对照品;化工中间体;医用原料;杂质对照品;医用原料;原料;LEVOFLOXACIN INTERMIDATE;Benzoxazines;Chiral Building Blocks;Heterocyclic Building Blocks;Aromatics;Chiral Reagents;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals;农药、医药;主打产品

Mol文件:

100986-89-8.mol

熔点 

>300 °C (lit.)

沸点 

459.2±45.0 °C(Predicted)

密度 

1.61±0.1 g/cm3(Predicted)

储存条件 

Refrigerator

酸度系数(pKa)

4.87±0.40(Predicted)

形态

neat

旋光性 (optical activity)

[α]20/D -64°, c = 1% in DMSO

CAS 数据库

100986-89-8(CAS DataBase Reference)

用途 

用作抗菌药

危险品标志 

Xi

危险类别码 

36/37/38-36/37/3

安全说明 

26-36

WGK Germany 

3

海关编码 

29349990