ChemicalBook--->CAS DataBase List--->108319-06-8

108319-06-8

108319-06-8 Structure

108319-06-8 Structure
IdentificationBack Directory
[Name]

TEMAFLOXACIN
[CAS]

108319-06-8
[Synonyms]

Teflox
A-62254
A-63004
Omniflox
AKOS 92085
TEMAFLOXACIN
TeMafloxacin HCl
TEMAFLOXACIN USP/EP/BP
Temafloxacin (Omniflox)
3-Quinolinecarboxylicacid,1-(2,4-difluorophenyl)-6-fluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl)-4-oxo-
6-Fluoro-1-(2,4-difluorophenyl)-7-(3-methylpiperazin-1-yl)-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
1-(2,4-Difluorophenyl)-6-fluoro-1,4-dihydro-7-(3-methyl-1-piperazinyl) -4-oxo-3-quinoline-carboxylic acid
1-(2,4-difluorophenyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-quino line-3-carboxylic acid hydrochloride
S. aureus,gram-negative,Temafloxacin,Antibiotic,anaerobic,murine pyelonephritis,gram-positive,Bacterial,TMFX,TA167,P. aeruginosa,TA 167,A-62254,TA-167,Inhibitor,E. coli,inhibit,A 62254,A62254
[Molecular Formula]

C21H18F3N3O3
[MDL Number]

MFCD00864828
[MOL File]

108319-06-8.mol
[Molecular Weight]

417.38
Chemical PropertiesBack Directory
[Melting point ]

>200°C (dec.)
[density ]

1.3372 (estimate)
[storage temp. ]

2-8°C(protect from light)
[solubility ]

Aqueous Acid (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[color ]

White to Off-White
[Stability:]

Hygroscopic
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydride-->1,2-Dimethoxyethane-->Diethyl carbonate-->2,4-Difluoroaniline-->2,4-Dichloro-5-fluoroacetophenone-->2-Methylpiperazine
Hazard InformationBack Directory
[Description]

Temafloxacin is a fluoroquinolone antibiotic that acts as a DNA topoisomerase inhibitor. It has broad antimicrobial activity against gram-positive and gram-negative bacteria, such as S. pneumoniae, M. hominis, and anaerobic bacteria, including B. fragilis.
[Uses]

Antibacterial (microbial DNA topoisomerase inhibitor).
[Definition]

ChEBI: 1-(2,4-difluorophenyl)-6-fluoro-7-(3-methylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid is a quinolone that is 4-oxo-1,4-dihydroquinoline-3-carboxylic acid which is substituted at positions 1, 6, and 7 by 2,4-difluorophenyl, fluorine, and 3-methylpiperazin-1-yl groups, respectively. It is a quinolone, an amino acid, a monocarboxylic acid, an organofluorine compound, a secondary amino compound, a tertiary amino compound, a N-arylpiperazine and a quinolone antibiotic.
[Brand name]

Omniflox (Abbott);8Omniflox 8Teflox 8Temac.
[World Health Organization (WHO)]

Temafloxacin, a quinolone antimicrobial, was introduced in 1991. Shortly afterwards, its use became associated with severe adverse effects, including hypoglycaemia, haemolytic anaemia, renal failure, hepatitis and anaphylactic reactions. This led to its worldwide withdrawal by the manufacturer.
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