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548-03-8

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548-03-8 Structure

548-03-8 Structure
IdentificationBack Directory
[Name]

protohypericin
[CAS]

548-03-8
[Synonyms]

protohypericin
1,3,4,6,8,15-Hexahydroxy-10,13-dimethyldibenzo[a,o]perylene-7,16-dione
Dibenzo[a,o]perylene-7,16-dione, 1,3,4,6,8,15-hexahydroxy-10,13-dimethyl-
[Molecular Formula]

C30H18O8
[MDL Number]

MFCD00210547
[MOL File]

548-03-8.mol
[Molecular Weight]

506.46
Chemical PropertiesBack Directory
[Boiling point ]

954.3±65.0 °C(Predicted)
[density ]

1.736±0.06 g/cm3(Predicted)
[solubility ]

DMSO: Sparingly Soluble: 1-10 mg/ml
Methanol: Sparingly Soluble: 1-10 mg/ml
[form ]

Solid
[pka]

5.63±0.20(Predicted)
[color ]

Purple to black
[LogP]

8.870 (est)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P264-P270-P301+P312-P330-P501
Hazard InformationBack Directory
[Uses]

Protohypericin is a naturally occurring naphthodianthrone derived from plant Hypericum perforatum. Radioiodinated protohypericin is used in Tumor necrosis targeted radiotherapy[1][2].
[References]

[1] Baugh SF. Simultaneous determination of protopseudohypericin, pseudohypericin, protohypericin, and hypericin without light exposure. J AOAC Int. 2005 Nov-Dec;88(6):1607-12. PMID:16526439
[2] Liu X, et al. Tumor necrosis targeted radiotherapy of non-small cell lung cancer using radioiodinated protohypericin in a mouse model. Oncotarget. 2015 Sep 22;6(28):26400-10. DOI:10.18632/oncotarget.4568
Spectrum DetailBack Directory
[Spectrum Detail]

protohypericin(548-03-8)1HNMR
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