Nihydrazone
Title: Nihydrazone
CAS Registry Number: 67-28-7
CAS Name: Acetic acid [(5-nitro-2-furanyl)methylene]hydrazide
Additional Names: acetic acid 5-(nitrofurfurylidene)hydrazide; 5-nitro-2-furaldehyde acetylhydrazone; N-acetyl-5-nitro-2-furaldehyde hydrazide; 1-(5-nitro-2-furfurylidene)-2-acetylhydrazine; 1-acetyl-2-(5-nitro-2-furfurylidene)hydrazide
Manufacturers' Codes: NF-64; HC-064
Trademarks: Furiton; Nidrafur
Molecular Formula: C7H7N3O4
Molecular Weight: 197.15
Percent Composition: C 42.65%, H 3.58%, N 21.31%, O 32.46%
Literature References: Prepn: Stillman, Scott, US 2416234 and US 2416236 (1947 to Eaton Labs).
Properties: Yellow crystals from acetic acid + ethanol, dec 230-235°. uv max (water): 253, 364 nm (log e 4.11, 4.23). Soly in water 1:20,000.
Absorption maximum: uv max (water): 253, 364 nm (log e 4.11, 4.23)
Therap-Cat-Vet: Antibacterial, antiprotozoal.

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