1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-ox o-7-(1-piperazinyl)-, monomethanesulfonate

Modify Date: 2025-08-22 13:39:05

1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-ox o-7-(1-piperazinyl)-, monomethanesulfonate structure	Common Name	1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-ox o-7-(1-piperazinyl)-, monomethanesulfonate
	CAS Number	75167-06-5	Molecular Weight	416.42500
	Density	N/A	Boiling Point	569.9ºC at 760 mmHg
	Molecular Formula	C₁₆H₂₁FN₄O₆S	Melting Point	N/A
	MSDS	N/A	Flash Point	298.4ºC

Name	1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic acid,methanesulfonic acid
Synonym	More Synonyms

Boiling Point	569.9ºC at 760 mmHg
Molecular Formula	C₁₆H₂₁FN₄O₆S
Molecular Weight	416.42500
Flash Point	298.4ºC
Exact Mass	416.11700
PSA	150.21000
LogP	1.64190

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QN2806500

CHEMICAL NAME :: 1,8-Naphthyridine-3-carboxylic acid, 1,4-dihydro-1-ethyl-6-fluoro-4-oxo-7-(1-piperazinyl)- , monomethanesulfonate

CAS REGISTRY NUMBER :: 75167-06-5

LAST UPDATED :: 199606

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C15-H17-F-N4-O3.C-H4-O3-S

MOLECULAR WEIGHT :: 416.47

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5200 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: EPXXDW European Patent Application. (U.S. Patent and Trademark Office, Foreign Patents, Washington, DC 20231) Volume(issue)/page/year: #0009425

1-ethyl-6-fluoro-4-oxo-7-piperazin-1-yl-1,8-naphthyridine-3-carboxylic Acid

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