110690-43-2|Benzoic acid,3-[[3-(ethoxymethyl)-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]carbonyl]-,6-(benzoyloxy)-3-cyano-2-pyridinyl esterProducts Supply

Benzoic acid,3-[[3-(ethoxymethyl)-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]carbonyl]-,6-(benzoyloxy)-3-cyano-2-pyridinyl ester cas no:110690-43-2

Synonyms: BOF-A 2;Emitefur

Identification

NameBenzoic acid,3-[[3-(ethoxymethyl)-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]carbonyl]-,6-(benzoyloxy)-3-cyano-2-pyridinyl ester
CAS110690-43-2
SynonymsBOF-A 2;Emitefur
Molecular FormulaC28H19 F N4 O8
Molecular Weight558.51

Chemical Properties

refractive index1.663

Safety Data

Hazard A poison by ingestion. A reproductive hazard.
Safety

A poison by ingestion and subcutaneous routes. Experimental reproductive effects. Mutation data reported. When 3-(3-(6-Benzoyloxy-3-cyano-2-pyridyloxy carbonyl)benzoyl)-1-ethoxymethyl-5-fluorouracil (CAS NO:110690-43-2) is heated to decomposition ,it emits toxic vapors of NO_x and F⁻.

Toxicity

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
monkey	LD50	oral	250mg/kg (250mg/kg)	SENSE ORGANS AND SPECIAL SENSES: OTHER CHANGES: OLFACTION GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA" BLOOD: CHANGES IN SPLEEN	Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 22, Pg. 81, 1994.
mouse	LD50	oral	> 5gm/kg (5000mg/kg)	GASTROINTESTINAL: OTHER CHANGES BLOOD: CHANGES IN SPLEEN	Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 22, Pg. 81, 1994.
rat	LD50	oral	1850mg/kg (1850mg/kg)	BLOOD: CHANGES IN SPLEEN SKIN AND APPENDAGES (SKIN): HAIR: OTHER	Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 22, Pg. 81, 1994.
rat	LD50	subcutaneous	250mg/kg (250mg/kg)	BEHAVIORAL: FOOD INTAKE (ANIMAL) GASTROINTESTINAL: "HYPERMOTILITY, DIARRHEA"	Yakuri to Chiryo. Pharmacology and Therapeutics. Vol. 22, Pg. 81, 1994.

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Benzoic acid,3-[[3-(ethoxymethyl)-5-fluoro-3,6-dihydro-2,6-dioxo-1(2H)-pyrimidinyl]carbonyl]-,6-(benzoyloxy)-3-cyano-2-pyridinyl ester cas no:110690-43-2

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