81-59-4

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81-59-4 Structure

Identification	Back Directory
[Name] 2,3-dihydro-1,4,5,8-tetrahydroxyanthraquinone
[CAS] 81-59-4
[Synonyms] Mitoxantrone Impurity 3 5,8-Dihydroxyleucoquinizarin Leucotetrahydroxyanthraquinone 2,3-Dihydro-1,4,5,8-tetrahydroxyanthrachinon 2,3-dihydro-1,4,5,8-tetrahydroxyanthraquinone 1,4,5,8-Tetrahydroxyanthraquinone, leuco derivative 2,3-Dihydro-1,4,5,8-tetrahydroxy-9,10-anthracenedione 5,8,9,10-tetrahydroxy-2,3-dihydroanthracene-1,4-dione 5,8,9,10-tetrahydroxy-2,3-dihydroanthracene-1,4-quinone 9,10-Anthracenedione, 2,3-dihydro-1,4,5,8-tetrahydroxy-
[EINECS(EC#)] 201-364-5
[Molecular Formula] C14H10O6
[MOL File] 81-59-4.mol
[Molecular Weight] 274.23

Chemical Properties	Back Directory
[Boiling point ] 543.8±50.0 °C(Predicted)
[density ] 1.79±0.1 g/cm3(Predicted)
[storage temp. ] Refrigerator
[solubility ] DMSO (Very Slightly, Heated)
[form ] Solid
[pka] 4.20±1.00(Predicted)
[color ] Dark Brown to Black
[EPA Substance Registry System] 9,10-Anthracenedione, 2,3-dihydro-1,4,5,8-tetrahydroxy- (81-59-4)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P261-P305+P351+P338

Hazard Information	Back Directory
[Uses] 5,8-Dihydroxyleucoquinizarin is a reactant used in the preparation of chloroethylaminoethylaminoanthraquinones with potent cytotoxicity against cisplatin-resistant tumor cells.

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