型号:LG/LF、MG/MF、HG/HF CAS:71138-97-1 分子式:Ca[CH3(CH2)16COO]2 外观:白色至淡黄色粉末或颗粒,无味。 含量:纤维素含量100% 包装:25Kg/桶 贮存条件:贮存于常温、干燥的库房内。防潮、防日晒、防雨淋 化学性质:在丙酮,乙醇一二氯甲烷,丙酮一乙醇一水等溶剂中能够很好的溶解。 用途:除用于肠溶包衣外...
型号：LG/LF、MG/MF、HG/HF CAS：71138-97-1 分子式：Ca[CH3(CH2)16COO]2 外观：白色至淡黄色粉末或颗粒，无味。含量：纤维素含量100% 包装：25kg/桶 贮存条件：贮存于常温、干燥的库房内。防潮、防日晒、防雨淋 化学性质：在丙酮，乙醇一二氯甲烷，丙酮一乙醇一水等溶剂中能够很好的溶解。用途：除用于肠溶...
ASTX ASDs were further prepared with OSA-starch, HPMCAS-HF/Soluplus (R), and Span 20 as the wall materials. DSC, SEM, and XRD confirmed that crystalline ASTX had transformed to amorphous state in the ASDs, while FTIR spectra provided evidence suggesting the existence of hydrogen bonds and ...
亚什兰Aquasolve™ 醋酸羟丙甲纤维素琥珀酸酯(HPMCAS)H全国多仓发货,如需其他品牌或型号,请点击咨询客服品牌:美国亚什兰 型号:H 包装: 产地:美国 亚什兰Aquasolve™ 醋酸羟丙甲纤维素琥珀酸酯(HPMCAS)H 你可能感兴趣的产品 Pamolyn 300 Fatty Acid B111AF50 HP529J 12HF6 0410AA PPR-M00(YPR-503) ...
Results showed that release from ASDs with HPMCAS-LF was less impacted by the presence of a cationic form of the drug than ASDs prepared with the HF grade. Furthermore, an increase in pH, leading to a reduction in the extent of ionized drug also led to an improvement in release rate. ...
Stability-enhanced hot-melt extruded amorphous solid dispersions via combinations of soluplus(R) and HPMCAS-HF. AAPS PharmSciTech. 2015;16(4):824–34.Alshahrani SM, Lu W, Park JB, et al. Stability-enhanced hot- melt extruded amorphous solid dispersions via combinations of SoluplusO and HPMCAS...
In current study, a novel nimodipine solid dispersion (NM-SD) was prepared by hot-melt extrusion (HME) with Hypromellose methylcellulose acetate succinate (H type and fine grades, HPMCAS-HF) for its excellent recrystallization inhibition effects. NM was confirmed to exist as an amorphous state ...
Physical properties and solubility studies of Nifedipine-PEG 1450/HPMCAS-HF solid dispersions.doi:10.1080/10837450.2018.1519573Rahul V HawareBhavani Prasad VinjamuriMonika GavireddiVivek S DaveDeepak GuptaMahavir B ChouguleWilliam C StagnerPharm Dev Technol...
制备姜黄素(curcumin,Cur)无定型态固体分散体,从而提高Cur的体外溶出度.通过超饱和测试考察醋酸羟丙基甲基纤维素琥珀酸酯(HPMCAS-HF,HPMCAS-MF,HPMCAS-LF分别简称为HF,MF,LF)和聚乙烯吡咯烷酮PVPK30 (K30)维持Cur超饱和溶液的能力.采用溶剂法制备Cur的无定型态固体分散体.运用差示扫描量热法(DSC)和红外光谱(...
Although the dissolution time was not affected due to HME for AS-LF and AS-MF grades, it was notably increased for AS-HF, perhaps due to significant reduction of succinoyl content. In conclusion, the HME processing conditions for solid dispersions of HPMCAS should be based on the acceptance ...