8334. Salicylsulfuric Acid

Nomenclature

CAS number: 89-45-2
2-(Sulfooxy)benzoic acid; salicylic acid, acid sulfate; salicylic acid sulfuric acid ester.
C7H6O6S; mol wt 218.18.
C 38.53%, H 2.77%, O 44.00%, S 14.70%.

Description and references

Prepd by treating salicylic acid with chlorosulfonic acid in pyridine: Loeper et al., C. R. Seances Soc. Biol. Ses Fil. 135, 917 (1941); Chim. Ind. (Paris) 49, 99 (1943).

Chemical structure

Derivative

Monosodium salt.

Nomenclature

CAS number: 6155-64-2
Sodium salicylsulfate; Salcyl; Salcylix.

Properties

Fine needles. Sol in water. Insol in organic solvents.

Therapeutic Category

Analgesic, anti-inflammatory.

Keywords

Anti-inflammatory (Nonsteroidal); Salicylic Acid Derivatives

Sodium Salicylsulfate: Analgesic; Non-opioids; Salicylic Acid Derivatives