This word is acceptable for play in the UK dictionary that is being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

n. any compound containing a single phosphate unit

"I wanted to explore signals transmitted through more complex biochemicals such as cAMP (cyclic 3',5-adenosine monophosphate) and the wider, more fashionable world of macromolecular interactions."