59198-70-8
基本信息
戊酸雙氟可龍
二氟可龍戊酸酯
雙氟可龍戊酸酯
雙氟可龍無酸酯
戊酸雙氟可龍 標準品
雙氟可龍戊酸酯 59198-70-8
乙腈中戊酸雙氟可龍溶液,100ΜG/ML
Temetex
Afusona
Texmeten
Nerisone
Nerisona
Neriforte
21-Valerate
Nerisone Forte
DIFLUCORTOLONE VALERATE
物理化學性質(zhì)
安全數(shù)據(jù)
常見問題列表
戊酸雙氟可龍2.0g(晶型I),白凡士林150g,十八醇30g,液體石蠟80g,平平加A-2080g,甘油80g,尼泊金乙酯1g,檸檬酸(C6H8O7·H2O)2g,檸檬酸鈉(Na3C6H5O7·2H2O)3g注射用水至1000g戊酸雙氟可龍晶型I微粉平均粒徑8.1μm按以上配比精確稱量,乳膏配制過程如下:
(1)油相配制:,取白凡士林,十八醇,液體石蠟,平平加A-20置于容器中,加熱至熔融,溫度保持在90℃;
(2)水相配制:將檸檬酸與檸檬酸鈉溶于處方量的注射用水中,將主藥均勻分散于甘油中,加入檸檬酸與檸檬酸鈉的水溶液,尼泊金乙酯,加熱,攪拌均勻溫度保持在80℃;
(3)合相:將步驟(1)配制的油相緩緩加入步驟(2)配制的水相中,攪拌,保持溫度在90℃,攪拌30min,冷卻成膏,得到1000g乳膏,含量0.1%。
Diflucortolone valerate is a potent corticosteroid esterified with valeric acid. Diflucortolone valerate helps reduce swelling, itching, and redness.
DL 50 values are virtually non-toxic after single oral administration (mouse greater than 4 g/kg, rat ca. 3.1 g/kg, dog greater than 1 g/kg). Given s.c. (LD 50 mouse ca. 180 mg/kg, rat ca. 13 mg/kg) and i.p. (LD 50 mouse ca. 450 mg/kg, rat ca. 98 mg/kg) it is highly active and therefore produces also toxic effects.