8933. Sulfanitran

Nomenclature

CAS number: 122-16-7
N-[4-[[(4-Nitrophenyl)amino]sulfonyl]phenyl]acetamide; 4′-[(p-nitrophenyl)sulfamoyl]acetanilide; N4-acetyl-N1-(p-nitrophenyl)sulfanilamide; 4-acetaminobenzenesulfon-4′-nitroanilide; N-(p-acetylaminobenzene sulfonyl)-p-nitroaniline; APNPS.
C14H13N3O5S; mol wt 335.34.
C 50.14%, H 3.91%, N 12.53%, O 23.86%, S 9.56%.

Description and references

Prepn: Webster, Powers, J. Am. Chem. Soc. 60, 1553 (1938); Kaufmann, Bückmann, Arch. Pharm. 279, 194 (1941); Shepherd, J. Org. Chem. 12, 275 (1947).

Chemical structure

Properties

Crystals from dil alcohol, mp 239-240° (Kaufmann); mp 264° (Shepherd). Freely sol in acetone; sol in hot ethanol, methanol; sparingly sol in water, ether.

Note

Ingredient of Unistat, Novastat W.

Therapeutic Category (Veterinary)

Antibacterial; coccidiostat (poultry).