7270. Phenyl Acetylsalicylate

Nomenclature

CAS number: 134-55-4
2-(Acetyloxy)benzoic acid phenyl ester; acetylphenylsalicylate; acetylsalol; spiroform; vesipyrin.
C15H12O4; mol wt 256.25.
C 70.31%, H 4.72%, O 24.97%.

Description and references

Description: F. Zernik, Apoth.-Ztg. 22, 152 (1908).

Chemical structure

Properties

White, crystalline powder. mp 97°; bp11 198°. Insol in water. Sol in alcohol, ether.

Therapeutic Category

Analgesic.