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ChemicalBook--->CAS DataBase List--->1139-83-9

1139-83-9

1139-83-9 Structure

1139-83-9 Structure
IdentificationBack Directory
[Name]

3-HYDROXY-6H-DIBENZO[B,D]PYRAN-6-ONE
[CAS]

1139-83-9
[Synonyms]

AURORA 226
Urolithin B
AKOS BBS-00008028
3-hydroxy urolithin
3-hydroxybenzo[c]chromen-6-one
3-hydroxy-6-benzo[c]chromenone
3-Hydroxy-benzo[c]chromen-6-one
3-HYDROXY-6H-DIBENZO[B,D]PYRAN-6-ONE
6H-Dibenzo(b,d)pyran-6-one, 3-hydroxy-
3-Hydroxy-6H-benzo[c]chromen-6-one AldrichCPR
[Molecular Formula]

C13H8O3
[MDL Number]

MFCD00034338
[MOL File]

1139-83-9.mol
[Molecular Weight]

212.2
Chemical PropertiesBack Directory
[Melting point ]

247 °C
[Boiling point ]

432.6±24.0 °C(Predicted)
[density ]

1.395±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

DMSO: soluble5mg/mL, clear (warmed)
[form ]

powder
[pka]

9.03±0.20(Predicted)
[color ]

white to beige
[Stability:]

Hygroscopic
[InChIKey]

WXUQMTRHPNOXBV-UHFFFAOYSA-N
[LogP]

2.947 (est)
Safety DataBack Directory
[Hazard Codes ]

Xn
[Risk Statements ]

22
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

2932209090
Hazard InformationBack Directory
[Uses]

Urolithin B is an intestinal microbial metabolite of ellagitannis and exhibits potent anti-oxidant and pro-oxidant activies depending on the assay system and conditions. Urolithin B can also display estrogenic and/or anti-estrogenic activity.
[Definition]

ChEBI: Urolithin B is a member of coumarins.
[Biochem/physiol Actions]

Urolithin B is a natural product with antiproliferative and antioxidant activity. Urolithin B is formed by metabolism from polyphenols found in some nuts and fruits, particularly pomegranates. Urolithin B has been shown to cross the blood brain barrier, and may have neuroprotective effects against Alzheimer′s Disease.
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