A compound formed when glucose reacts with phenylhydrazine, producing a yellowish crystalline solid used historically in glucose identification.
From glucose + -azone, a chemical suffix denoting compounds formed with hydrazine. Developed in 19th-century analytical chemistry as a test reagent.
Before modern glucose meters, chemists used glucosazone crystals to identify and measure glucose—the distinctive needle-shaped yellow crystals under a microscope were like a fingerprint proving glucose was present.
Complete word intelligence in one call. Free tier — 50 lookups/day.