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Merck
CN

40922

左氧氟沙星

analytical standard

别名:

(−)-Ofloxacin

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关于此项目

经验公式(希尔记法):
C18H20FN3O4
化学文摘社编号:
分子量:
361.37
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
7327015
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grade

analytical standard

Quality Level

assay

≥98.0% (HPLC)

optical activity

[α]20/D -104±4° in chloroform

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

application(s)

clinical testing

format

neat

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

General description

化学结构:喹诺酮

Application

有关合适仪器技术的更多信息,请参考产品分析证书。如需进一步支持,请联系技术服务部门。

Packaging

无底玻璃瓶。内含物装在插入式熔锥内。


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pictograms

Health hazardExclamation mark

signalword

Danger

Hazard Classifications

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

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Abrar K Thabit et al.
International journal of antimicrobial agents, 48(5), 535-541 (2016-11-05)
Increasing antimicrobial resistance in community-acquired pneumonia (CAP) pathogens has contributed to infection-related morbidity and mortality. Delafloxacin is a novel fluoroquinolone with broad-spectrum activity against Gram-positive and -negative organisms, including Streptococcus pneumoniae and methicillin-resistant Staphylococcus aureus (MRSA). This study aimed to
Vanessa R Anderson et al.
Drugs, 68(4), 535-565 (2008-03-06)
Levofloxacin (Levaquin) is a fluoroquinolone antibacterial that is the L-isomer of ofloxacin. A high-dose (750 mg) short-course (5 days) of once-daily levofloxacin is approved for use in the US in the treatment of community-acquired pneumonia (CAP), acute bacterial sinusitis (ABS)
Won-Jung Koh et al.
American journal of respiratory and critical care medicine, 188(7), 858-864 (2013-08-10)
Levofloxacin (LFX) and moxifloxacin (MXF) are the two most frequently recommended fluoroquinolones for treatment of patients with multidrug-resistant tuberculosis (MDR-TB). However, studies comparing the effectiveness of LFX and MXF among patients with MDR-TB are lacking. To compare the effectiveness of



全球贸易项目编号

货号GTIN
40922-100MG04061831989090