anthrapurpurin


Also found in: Medical, Wikipedia.

anthrapurpurin

[‚an·thrə′pər·pə‚rin]
(organic chemistry)
C6H3OH(CO)2C6H2(OH)2 Orange-yellow, crystalline needles with a melting point of 369°C; soluble in alcohol and alkalies; used in dyeing.
References in periodicals archive ?
com 60 soixante saxonite W2 61 soixante et un extenuations W3 62 soixante-deux index W3 expurgatorius 63 soixante-trois extrapositions W3 64 soixante-quatre penta- Penta/ oxyanthraquinones oxyanthraquinones are organic compounds which have been obtained from purpurin and anthrapurpurin.