1404-74-6 streptovarycin

Email : chemicalcompass@qq.com Search

Basic

CAS No. 1404-74-6
Product Name streptovarycin
Synonyms Streptovarycin [INN]; Streptovaricin; Dalacin; Estreptovaricina; Estreptovaricina [INN-Spanish]; NSC 19989; Streptovarycin; Streptovarycine; Streptovarycine [INN-French]; Streptovarycinum; Streptovarycinum [INN-Latin]; Substance B44P; U 7750; U-7750; Antibiotic composed of several related components obtained from cultures of Streptomyces variabilis; Streptovaricins; methyl 7-(acetyloxy)-5,17,19,21,23,24-hexahydroxy-4,8,12,16,18,22,24,26-octamethyl-11,27-dioxo-11,16,17,18,19,20,21,22,23,24-decahydro-10H-6,9-methano[1,3]dioxino[4,5,6-uv][4]benzazacyclotricosine-20-carboxylate; (16R,18R,19R,20R,21R,22S,23R,24R)-7-(acetyloxy)-5,17,19,21,23,24-hexahydroxy-4,8,12,16,18,22,24,26-octamethyl-11,27-dioxo-11,16,17,18,19,20,21,22,23,24-decahydro-10H-6,9-methano[1,3]dioxino[4,5,6-uv][4]benzazacyclotricosine-20-carboxylic acid
Molecular Formula C39H49NO14
Molecular Weight 755.8047

Physical property

Density 1.42g/cm3
Boiling point 876°C at 760 mmHg
Flash point 483.6°C
Refractive index 1.637