molecular species at pH 7.4 calculated by ACD/Labs PhysChem software
Go to external page http://semanticscience.org/resource/CHEMINF_000327
术语信息
definition
These are defined according to the definitions: Acid(A) ACD_MOST_ApKa <6.5 and ACD_MOST_BpKa<8.5 Bas (B) ACD_MOST_ApKa >6.5 and ACD_MOST_BpKa>8.5 Neutral (N) ACD_MOST_ApKa >6.5 and ACD_MOST_BpKa<8.5 Zwitterion (ZW) ACD_MOST_ApKa <6.5 and ACD_MOST_BpKa>8.5