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Back to ChemicalBook Home--->CAS DataBase List--->82419-35-0

82419-35-0

82419-35-0 Structure

82419-35-0 Structure
IdentificationMore
【Name】

Oxygen-fluorine acid
【CAS】

82419-35-0
【Synonyms】

9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO-7H-PYRIDO[1,2,3-DE]-1,4-BENZ-OXAZINE-6-CARBOXYLIC ACID
9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxyllic acid
9,10-DIFLUORO-3-METHYL-7-OXO-2,3-DIHYDRO-7H-[1,4]OXAZINO[2,3,4-IJ]QUINOLINE-6-CARBOXYLIC ACID
AKOS BBS-00001807
AURORA 21894
OTAVA-BB BB0111050010
OXYGEN-FLUORINE ACID
9,10-difluoro-2,3-dihydro-3-me-7-oxo-7h-pyrido-1,
9,10-Difluoro-3-Methyl-7-Oxo-2,3-Dihydro 7-H-Pyrido-1,2,3-DE]-1,4-Benzoxyazine-6-Carboxylic Acid
9,10-Difluoro-2,3-Dihydro-3-Methyl-7-Oxo-7h-Pyroido(1,2,3-De)(1,4)Benzoxazine-6-Carboxylic Acid
Oxygen fluorine acid(FPA)
DIFLUOROCARBOYLIC ACID
9,10-DIFLUORO-2,3-DIHYDRO-3-ME-7-OXO-7H- PYRIDO(1,2,3-DE)1,4-BENZOXAZINE-6-COOH
Oxygen-fluorine
9,10-Difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylicacid
9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3de]-1,4-benzoxazine
OFLOXACIN Q ACID
7H-PYRIDO[1,2,3-DE]-1,4-BENZOXAZINE-6-CARBOXYLICACID,9,10-DIFLUORO-2,3-DIHYDRO-3-METHYL-7-OXO
Olfoxacin Acid
Oxygen-fluorine acid ,98%
【Molecular Formula】

C13H9F2NO4
【MDL Number】

MFCD00226106
【Molecular Weight】

281.21
【MOL File】

82419-35-0.mol
Chemical PropertiesBack Directory
【Appearance】

Grey-Yellow Powder
【mp 】

320-322 °C(lit.)
【Usage】

Ofloxacin intermediate
【Detection Methods】

HPLC,NMR
【CAS DataBase Reference】

82419-35-0(CAS DataBase Reference)
Safety DataBack Directory
【Hazard Codes 】

Xi
【Risk Statements 】

R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
【WGK Germany 】

3
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Hydrochloric acid-->Tetrahydrofuran-->Potassium hydroxide -->Acetic anhydride-->Sodium hydride -->Dimethyl sulfoxide-->Triethyl orthoformate-->Ethyl 2,3,4,5-tetrafluorobenzoyl acetate -->DL-Alaninol
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

9,10-Difluoro-2,3-dihydro-3-methyl-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 98%(82419-35-0)
【Sigma Aldrich】

82419-35-0(sigmaaldrich)
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