Levofloxacin carboxylic acid, ethyl ester

Levofloxacin carboxylic acid, ethyl ester - Names and Identifiers

Name	LEVOFLOXACIN ACID ESTER
Synonyms	LEVOFLOXACIN ACID ESTER LEVOFLOXACINCYCLIZEDESTER difluorocarboylic acid este Levofloxacin cyclization ester Levofloxacin carboxylic acid, ethyl ester 7h-Pyrido[1,2,3-De]-1,4-Benzoxazine-6-Carboxylic Acid Ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-pyrido (S)-Ethyl 9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-carbox ethyl (S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate Ethyl (S)-9,10-Difluoro-3-Methyl-7-Oxo-2,3-Dihydro-7H-Pyrido[1,2,3-De]-1,4-Benzoxazine-6-Carboxylate ethyl (3S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylate 7h-Pyrido[1,2,3-De]-1,4-Benzoxazine-6-Carboxylic Acid, 9,10-Difluoro-2,3-Dihydro-3-Methyl-7-Oxo-, Ethyl Ester, (3s)-
CAS	106939-34-8
EINECS	691-244-2
InChI	InChI=1/C15H13F2NO4/c1-3-21-15(20)9-5-18-7(2)6-22-14-11(17)10(16)4-8(12(14)18)13(9)19/h4-5,7H,3,6H2,1-2H3/t7-/m0/s1

Levofloxacin carboxylic acid, ethyl ester - Physico-chemical Properties

Molecular Formula	C15H13F2NO4
Molar Mass	309.26
Density	1.43±0.1 g/cm3(Predicted)
Melting Point	258-260°C
Boling Point	442.2±45.0 °C(Predicted)
Flash Point	221.2°C
Solubility	Acetic Acid (Slightly), Chloroform (Slightly), Methanol (Slightly, Heated)
Vapor Presure	5.11E-08mmHg at 25°C
Appearance	grayish white yellowish solid
Color	Off-White to Light Yellow
pKa	-3.62±0.60(Predicted)
Storage Condition	Sealed in dry,2-8°C
Refractive Index	1.582

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View History

Levofloxacin carboxylic acid, ethyl ester
N,N-DIETHYLCYCLOHEXYLAMINE
9,9-二(对甲苯基)-芴-2-基]硼酸