Properties: Crystals from ethyl acetate-ether, mp 240-244°. uv max: 237 nm (e 16600) (Kieslich, 1969). Also reported as mp 248-249°. [a]D22 +111° (methanol) (Kieslich, 1976).
Melting point: mp 240-244°; mp 248-249°
Optical Rotation: [a]D22 +111° (methanol) (Kieslich, 1976)
Absorption maximum: uv max: 237 nm (e 16600) (Kieslich, 1969)
Derivative Type: 21-Valerate
CAS Registry Number: 59198-70-8
Trademarks: Neribas (Schering AG); Neriforte (Schering AG); Nerisona (Schering AG); Nerisone (Schering AG); Temetex (Sauter); Texmeten (Roche)
Percent Composition: C 67.76%, H 7.58%, F 7.94%, O 16.72%
Properties: Crystals, mp 195-195.5°. [a]D22 +100.8° (dioxane). Approx LD50 in mice, rats: 4, 3.1 g/kg orally; 180, 13 mg/kg s.c.; 450, 98 mg/kg i.p. (Gunzel).
Melting point: mp 195-195.5°
Optical Rotation: [a]D22 +100.8° (dioxane)
Toxicity data: Approx LD50 in mice, rats: 4, 3.1 g/kg orally; 180, 13 mg/kg s.c.; 450, 98 mg/kg i.p. (Gunzel).
Therap-Cat: Anti-inflammatory.
Keywords: Glucocorticoid.
产品链接: 2607-06-9››