Chemical Properties of Enrofloxacin

InChI

InChI=1S/C19H22FN3O3/c1-2-21-5-7-22(8-6-21)17-10-16-13(9-15(17)20)18(24)14(19(25)26)11-23(16)12-3-4-12/h9-12H,2-8H2,1H3,(H,25,26)

InChI Key

SPFYMRJSYKOXGV-UHFFFAOYSA-N

Formula

C19H22FN3O3

SMILES

CCN1CCN(c2cc3c(cc2F)c(=O)c(C(=O)O)cn3C2CC2)CC1

Molecular Weight¹

359.40

Other Names

• 1-cyclopropyl-6-fluoro-7-(4-ethyl-1-piperazinyl)-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
• 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

• Δ_fusH° : Enthalpy of fusion at standard conditions (kJ/mol).
• log₁₀WS : Log10 of Water solubility in mol/l.
• logP_oct/wat : Octanol/Water partition coefficient.
• McVol : McGowan's characteristic volume (ml/mol).
• P_sub : Sublimation pressure (kPa).
• T_fus : Normal melting (fusion) point (K).
• ¹: Molecular weight from the IUPAC atomic weights tables.

Physical Properties

Temperature Dependent Properties

Property	Value	Unit	Temperature (K)	Source
Psub	[1.79e-06; 1.03e-05]	kPa	[431.15; 453.15]
Psub	1.79e-06	kPa	431.15	Sublima...
Psub	2.13e-06	kPa	433.15	Sublima...
Psub	2.50e-06	kPa	435.15	Sublima...
Psub	2.92e-06	kPa	437.15	Sublima...
Psub	3.41e-06	kPa	439.15	Sublima...
Psub	4.04e-06	kPa	441.15	Sublima...
Psub	4.71e-06	kPa	443.15	Sublima...
Psub	5.49e-06	kPa	445.15	Sublima...
Psub	6.61e-06	kPa	447.15	Sublima...
Psub	7.56e-06	kPa	449.15	Sublima...
Psub	8.91e-06	kPa	451.15	Sublima...
Psub	1.03e-05	kPa	453.15	Sublima...

Similar Compounds

Find more compounds similar to Enrofloxacin.

Sources

• Crippen Method
• Crippen Method
• Sublimation thermodynamics of four fluoroquinolone antimicrobial compounds
• McGowan Method

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