左氧氟沙星，Levofloxacin；98.0-102.0% anhydrous basis (HPLC)

图片 左氧氟沙星，Levofloxacin；98.0-102.0% anhydrous basis (HPLC)
别名：(−)-氧氟沙星；(−)-Ofloxacin； Empirical Formula (Hill Notation): C18H20FN3O4 CAS号: 100986-85-4 分子量: 361.37 Beilstein: 7327015 MDL编号: MFCD00865049 PubChem化学物质编号: 57648297 NACRES: NA.85
制造商品牌: 西格玛 Sigma-Aldrich
货号（SKU）: 28266
CAS号: 100986-85-4
MDL号: MFCD00865049
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¥353.52

说明

应用

Levofloxacin is a broad-spectrum antibiotic used in pharmacokinetic , antibiotic resistance , and resistance prevention studies. Antibiotic against bacterial respiratory tract infections.
 

生化/生理作用

Levofloxacin is active against Gram-positive and Gram-negative bacteria. It inhibits DNA gyrase (type II topoisomerase) and topoisomerase IV, thereby inhibiting cell division.
 

其他说明

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.
Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. 28266.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.
 
 

属性

生物来源

synthetic

质量水平

200

测定

98.0-102.0% anhydrous basis (HPLC)

形式

powder or crystals

颜色

light yellow-white to yellow-white

抗生素抗菌谱

Gram-negative bacteria
Gram-positive bacteria

作用机制

enzyme | inhibits

SMILES string

OC(C(C1=O)=CN2C(C1=CC(F)=C3N4CCN(C)CC4)=C3OC[C@@H]2C)=O

InChI

1S/C18H20FN3O4/c1-10-9-26-17-14-11(16(23)12(18(24)25)8-22(10)14)7-13(19)15(17)21-5-3-20(2)4-6-21/h7-8,10H,3-6,9H2,1-2H3,(H,24,25)/t10-/m0/s1

InChI key

GSDSWSVVBLHKDQ-JTQLQIEISA-N

Gene Information

human ... KCNH1(3756)

 

安全信息

象形图

Exclamation markHealth hazard
GHS07,GHS08

警示用语：

Danger

危险声明

H302 - H317 - H334

危险分类

Acute Tox. 4 Oral - Resp. Sens. 1A - Skin Sens. 1A

储存分类代码

11 - Combustible Solids

WGK

WGK 3

个人防护装备

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 30 | 欧洲Eur. ≥ 10 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 30
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