8912. Sulfaloxic Acid

Nomenclature

CAS number: 14376-16-0
2-[[[4-[[[[(Hydroxymethyl)amino]carbonyl]amino]sulfonyl]phenyl]amino]carbonyl]benzoic acid; 4′-(carbamoylsulfamoyl)phthalanilic acid hydroxymethyl derivative; 4′-(carbamoylsulfamoyl)-N-(hydroxymethyl)phthalanilic acid; formophthaloylsulfanilyl urea; 2-[4-(hydroxymethylureidosulfonyl)phenylcarbamoyl]benzoic acid; sulphaloxic acid.
C16H15N3O7S; mol wt 393.37.
C 48.85%, H 3.84%, N 10.68%, O 28.47%, S 8.15%.

Description and references

Prepn: Wiedemann, Strassburger, DE 960190 (1957 to von Heyden), C.A. 53, 6547i (1959).

Chemical structure

Properties

Crystals, mp 160-165°. Soluble in dil bases.

Derivative

Calcium salt.

Nomenclature

CAS number: 59672-20-7
Enteromide (Consolidated Chem.); Intestin-Euvernil (Heyden).
C32H28CaN6O14S2; mol wt 824.80.
C 46.60%, H 3.42%, Ca 4.86%, N 10.19%, O 27.16%, S 7.78%.

Therapeutic Category

Antibacterial.

Keywords

Antibacterial (Synthetic); Sulfonamides