8984. Sulmarin

Nomenclature

CAS number: 29334-07-4
4-Methyl-6,7-bis(sulfooxy)-2H-1-benzopyran-2-one; 6,7-dihydroxy-4-methylcoumarin disulfate; 4-methylesculetin bis(hydrogen sulfate); 4-methyl-6,7-dihydroxycoumarindisulfate; 4-methylesculetindisulfonic acid; 4-methylesculetin-6,7-disulfuric ester; MG-143; Idro P2 (Maggioni).
C10H8O10S2; mol wt 352.29.
C 34.09%, H 2.29%, O 45.42%, S 18.20%.

Description and references

Prepn: Cavallini, Mazzucchi, Farm. Sci. Tec. 3, 297 (1948), C.A. 42, 8900d (1948). Description: Maggiorelli, G. Med. Mil. 101, 365 (1951), C.A. 47, 6412d (1951); Banchetti, Farmaco Ed. Sci. 10, 970 (1955). Polarographic method for determn: A. M. Contri, Farmaco Ed. Prat. 25, 231 (1970).

Chemical structure

Derivative

Disodium salt trihydrate.
C10H6Na2O10S2.3H2O; mol wt 450.30.
C 26.67%, H 2.69%, Na 10.21%, O 46.19%, S 14.24%.

Properties

Crystals from 60% alc, dec 252-253°. uv max (pH 11.85): 304 nm.

Therapeutic Category

Hemostatic.

Keywords

Hemostatic