Hydrazinecarbothioamide,2-(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)- cas no:1910-68-5

NameHydrazinecarbothioamide,2-(1,2-dihydro-1-methyl-2-oxo-3H-indol-3-ylidene)-
CAS1910-68-5
SynonymsIndole-2,3-dione,1-methyl-, 3-(thiosemicarbazone) (7CI,8CI); Isatin, 1-methyl-, 3-(thiosemicarbazone)(6CI); 1-Methylindole-2,3-dione 3-(thiosemicarbazone); 1-Methylisatin3-thiosemicarbazone; 1-Methylisatin b-thiosemicarbazone; 33T57; BW 33T57; Compound 33T57;Isathizone; Kemoviran; MIBT; Marboran; Methisazone; Metisazon; Metisazone; Metisazonum;N-Methylisatin 3-thiosemicarbazone; N-Methylisatin thiosemicarbazone;N-Methylisatin-b-thiosemicarbazone;NSC 69811; NSC 70969; Viruzona; b-Thiosemicarbazone-N-methylisatin
EINECS(EC#)217-616-2
Molecular FormulaC10H10 N4 O S
Molecular Weight234.30

refractive index1.732

Safety

 N-Methylisatin-3-(thiosemicarbazone) (CAS NO.1910-68-5) is poisonous by intravenous route. Moderately toxic by ingestion. Human mutation data reported. When N-Methylisatin-3-(thiosemicarbazone) (CAS NO.1910-68-5) is heated to decomposition, it emits very toxic fumes of SO_x and NO_x.

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
mouse	LD50	intravenous	56mg/kg (56mg/kg)		U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#02255,
mouse	LD50	oral	4gm/kg (4000mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 22, Pg. 1704, 1972.
mouse	LD50	subcutaneous	> 50gm/kg (50000mg/kg)		Arzneimittel-Forschung. Drug Research. Vol. 22, Pg. 1704, 1972.