Urolithin B
Synonym(s):3-Hydroxy-6H-benzo[c]chromen-6-one
- CAS NO.：1139-83-9
- Empirical Formula: C13H8O3
- Molecular Weight: 212.2
- MDL number: MFCD00034338
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-03-13 23:13:44
What is Urolithin B?
The Uses of Urolithin B
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.
Properties of Urolithin B
| 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) |
| pka | 9.03±0.20(Predicted) |
| form | powder |
| color | white to beige |
| Stability: | Hygroscopic |
Safety information for Urolithin B
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Urolithin B
| InChIKey | WXUQMTRHPNOXBV-UHFFFAOYSA-N |
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