purpurin

[ pur-pyoo-rin ]

/ ˈpɜr pyʊ rɪn /

noun Chemistry.

a reddish, crystalline, anthraquinone dye, C14H5O2(OH)3, isomeric with flavopurpurin.

Origin of purpurin

1830–40; <Latin purpur(a) purple + -in²

Words nearby purpurin

purpura hemorrhagica, purpura senilis, purpura simplex, purpure, purpuric, purpurin, purpurinuria, purr, purree, purse, purse crab

Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for purpurin

The same operations have also another end--to transform the purpurin into its hydrate, which is brighter and more solid.
Scientific American Supplement, No. 286|Various
These chemists isolated two compounds which they named alizarin and purpurin.
Coal|Raphael Meldola
The Purpurin, like some of the murices, when mutilated, exude a reddish-purple fluid.
The Sea-beach at Ebb-tide|Augusta Foote Arnold
Madder contains two closely allied colouring matters, namely, alizarin and purpurin.
Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8|Various

We may remark that purpurin has not been obtained by direct synthesis.
Scientific American Supplement, No. 286|Various

British Dictionary definitions for purpurin

purpurin

/ (ˈpɜːpjʊrɪn) /

noun

a red crystalline compound used as a stain for biological specimens; 1,2,4-trihydroxyanthraquinone. Formula: C 14 H 5 O 2 (OH) 3

Word Origin for purpurin

C19: from Latin purpura purple + -in

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for purpurin

purpurin

[ pûr′pyə-rĭn′ ]

n.

A reddish crystalline compound used as a biological stain.

单词	purpurin
释义	purpurin [ pur-pyoo-rin ] / ˈpɜr pyʊ rɪn / noun Chemistry. a reddish, crystalline, anthraquinone dye, C14H5O2(OH)3, isomeric with flavopurpurin. Origin of purpurin 1830–40; <Latin purpur(a) purple + -in² Words nearby purpurin purpura hemorrhagica, purpura senilis, purpura simplex, purpure, purpuric, purpurin, purpurinuria, purr, purree, purse, purse crab Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for purpurin The same operations have also another end--to transform the purpurin into its hydrate, which is brighter and more solid. Scientific American Supplement, No. 286\|Various These chemists isolated two compounds which they named alizarin and purpurin. Coal\|Raphael Meldola The Purpurin, like some of the murices, when mutilated, exude a reddish-purple fluid. The Sea-beach at Ebb-tide\|Augusta Foote Arnold Madder contains two closely allied colouring matters, namely, alizarin and purpurin. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 8\|Various We may remark that purpurin has not been obtained by direct synthesis. Scientific American Supplement, No. 286\|Various British Dictionary definitions for purpurin purpurin / (ˈpɜːpjʊrɪn) / noun a red crystalline compound used as a stain for biological specimens; 1,2,4-trihydroxyanthraquinone. Formula: C 14 H 5 O 2 (OH) 3 Word Origin for purpurin C19: from Latin purpura purple + -in Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for purpurin purpurin [ pûr′pyə-rĭn′ ] n. A reddish crystalline compound used as a biological stain. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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