1a) C5H9N3 b) c) The N-H bonds in histamine make the compound water-soluble 2a) C16H21N3 b) Ethylamine Moiety -(-CHCH2N-)- is the structure that is found in both histamine and antihistamine. Therefore, both histamine and antihistamine have similar configuration to bind to receptor sites. The similarity in configuration allow antihistamine to compete with histamine. 3) Produce a physiological response in the… Read more →
