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Merck
모든 사진(1)

주요 문서

O8757

Sigma-Aldrich

Ofloxacin

fluoroquinolone antibiotic

동의어(들):

Dextrofloxacin

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About This Item

실험식(Hill 표기법):
C18H20FN3O4
CAS Number:
Molecular Weight:
361.37
MDL number:
UNSPSC 코드:
51282956
PubChem Substance ID:
NACRES:
NA.76

생물학적 소스

synthetic

Quality Level

분석

≥99% (HPLC)

양식

powder

solubility

1 M NaOH: soluble 50 mg/mL

항생제 활성 스펙트럼

Gram-negative bacteria
Gram-positive bacteria
mycobacteria

동작 모드

DNA synthesis | interferes
enzyme | inhibits

저장 온도

2-8°C

SMILES string

FC1=C(C3=[c]4[n](cc([c]([c]4=C1)=O)C(=O)O)C(CO3)C)N2CCN(CC2)C

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)

InChI key

GSDSWSVVBLHKDQ-UHFFFAOYSA-N

유전자 정보

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Chemical structure: fluoroquinolone

애플리케이션

Ofloxacin is a synthetic fluoroquinolone with broad-spectrum antibacterial activity. It is a nalidixic acid analog. It is given to patients before undergoing retinal reattachment surgery.

생화학적/생리학적 작용

Ofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, which haults DNA replication and cell division. Ofloxacin has been shown to convert LytA from the inactive E-form to the active C-form. It is a chiral molecule that inhibits pneumococcal cell wall-degrading virulence factors.

기타 정보

Keep container tightly closed in a dry and well-ventilated place.

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, type N95 (US)


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문서 라이브러리 방문

O Cekiç et al.
The British journal of ophthalmology, 83(10), 1183-1185 (1999-09-30)
To assess the subretinal fluid (SRF) levels of ofloxacin following topical, oral or combined administration. 31 patients undergoing conventional retinal reattachment surgery were randomly assigned to three groups. Nine patients received topical ofloxacin, 11 patients received oral ofloxacin, and the
Carlos Fernández-Tornero et al.
The Journal of biological chemistry, 280(20), 19948-19957 (2005-03-17)
The search for new drugs against Streptococcus pneumoniae (pneumococcus) is driven by the 1.5 million deaths it causes annually. Choline-binding proteins attach to the pneumococcal cell wall through domains that recognize choline moieties, and their involvement in pneumococcal virulence makes
S Güniz Küçükgüzel et al.
European journal of medicinal chemistry, 42(7), 893-901 (2007-04-10)
Three novel series of 2',4'-difluoro-4-hydroxybiphenyl-3-carboxylic acid derivatives namely 4-substituted-1,2,4-triazoline-3-thiones (4a-g); 2-substituted-1,3,4-thiadiazoles (5a-g) and 2-substituted-1,3,4-oxadiazoles (6a-g) have been synthesized. Twenty-one of the newly synthesized compounds were tested against various bacteria, fungi, yeast species and virus. In addition, we have replaced the
Andrea Von Groll et al.
Antimicrobial agents and chemotherapy, 53(10), 4498-4500 (2009-08-19)
This study evaluated cross-resistance of Mycobacterium tuberculosis strains to ofloxacin, moxifloxacin, and gatifloxacin and investigated the presence of mutations in gyrA and gyrB. Fluoroquinolone susceptibilities were determined for 41 M. tuberculosis strains by the proportion method on 7H11, and MICs
Cécile Denève et al.
Antimicrobial agents and chemotherapy, 53(12), 5155-5162 (2009-10-07)
Recent outbreaks of Clostridium difficile infection have been related to the emergence of the NAP1/027 epidemic strain. This strain demonstrates increased virulence and resistance to the C-8-methoxyfluoroquinolones gatifloxacin and moxifloxacin. These antibiotics have been implicated as major C. difficile infection-inducing

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