-17~-21゜(d/20℃)(c=0.5,H2O)(calculated on the dehydrous basis)
闪点
>110°(230°F)
蒸汽压
2.27E-18mmHg at 25°C
溶解度
溶于水溶液约5mg/ml
折射率
1.639
存储条件
-20°C
敏感性
Sensitive to heat
外观
粉末
颜色
white to off-white
Merck
14,5900
物化性质
白色结晶性粉末。
MDL号
MFCD08600005
体外研究
Meropenem is intrinsically stable to dehydropeptidase-1 (DHP-1) degradation and Meropenem acts by inhibiting bacterial cell wall synthesis by binding to and inactivating penicillin-binding proteins (PBPs). Meropenem possesses broad-spectrum in vitro activity, which includes activity against many Gram-positive, Gram-negative and anaerobic bacteria; Meropenem lacks activity against Enterococcus faecium, methicillin-resistant Staphylococcus aureus and Stenotrophomonas maltophilia.