ALL meanings of purpurin
pur·pu·rin
P p - noun purpurin a reddish, crystalline, anthraquinone dye, C 1 4 H 5 O 2 (OH) 3 , isomeric with flavopurpurin. 1
- noun purpurin a red crystalline compound used as a stain for biological specimens; 1,2,4-trihydroxyanthraquinone. Formula: C14H5O2(OH)3 0
- noun purpurin a reddish material, C14H5O2(OH)3, isolated from the madder root or produced synthetically: used as a dye, stain, etc. 0