Item No.: ALB-RS-01912, Purpurin. CAS number is 81-54-9. Molecular formula is C14H8O5, molecular weight is 256.21, and purity is 98.8%HPLC. Normally purity test by HPLC and structure identified by NMR. Synonyms is Purpurin; 1,2,4-Trihydroxy-9,10-anthraquinone; 1,2,4-Trihydroxyanthraquinone; Hydroxylizaric acid; NSC 10447; Purpurine; SmokeBrown G; Verantin etc. It is a kind of Anthraquinones compounds. It is red cryst. form. Pack Size is 20mg.
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