Urolithin B

Modify Date: 2025-08-20 10:46:13

Urolithin B Structure
Urolithin B structure
 Common Name Urolithin B
CAS Number 1139-83-9 Molecular Weight 212.20100
Density 1.395g/cm3 Boiling Point 432.6ºC at 760 mmHg
Molecular Formula C13H8O3 Melting Point N/A
MSDS N/A Flash Point 196.6ºC

 Use of Urolithin B


Urolithin B is one of the gut microbial metabolites of ellagitannins, and has anti-inflammatory and antioxidant effects. Urolithin B inhibits NF-κB activity by reducing the phosphorylation and degradation of IκBα, and suppresses the phosphorylation of JNK, ERK, and Akt, and enhances the phosphorylation of AMPK. Urolithin B is also a regulator of skeletal muscle mass[1][2].

 Names

Name 3-hydroxybenzo[c]chromen-6-one
Synonym More Synonyms

 Urolithin B Biological Activity

Description Urolithin B is one of the gut microbial metabolites of ellagitannins, and has anti-inflammatory and antioxidant effects. Urolithin B inhibits NF-κB activity by reducing the phosphorylation and degradation of IκBα, and suppresses the phosphorylation of JNK, ERK, and Akt, and enhances the phosphorylation of AMPK. Urolithin B is also a regulator of skeletal muscle mass[1][2].
Related Catalog
References

[1]. Lee G, et al. Anti-inflammatory and antioxidant mechanisms of urolithin B in activated microglia. Phytomedicine. 2019 Mar 1;55:50-57.

[2]. Rodriguez J, et al. Urolithin B, a newly identified regulator of skeletal muscle mass. J Cachexia Sarcopenia Muscle. 2017 Aug;8(4):583-597.

 Chemical & Physical Properties

Density 1.395g/cm3
Boiling Point 432.6ºC at 760 mmHg
Molecular Formula C13H8O3
Molecular Weight 212.20100
Flash Point 196.6ºC
Exact Mass 212.04700
PSA 50.44000
LogP 2.65180
Vapour Pressure 4.34E-08mmHg at 25°C
Index of Refraction 1.679
InChIKey WXUQMTRHPNOXBV-UHFFFAOYSA-N
SMILES O=c1oc2cc(O)ccc2c2ccccc12

 Safety Information

HS Code 2914400090

 Synthetic Route

 Customs

HS Code 2914400090
Summary 2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Urolithin BBioassay

View more

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
Name: Absorbance-based primary biochemical high throughput screening assay to identify acti...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase-3 preproprotein [Homo sapiens]
External Id: PROCASPASE3_ACT_EPIABS_1536_1X%ACT PRUN
Total 114, Current Page 1 of 12
1
2
3
4
5

 Synonyms

urolithin-B
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here

Get all suppliers and price by the below link:

Urolithin B suppliers

Price: ￥550/10 mM * 1 mL in DMSO

Reference only. check more Urolithin B price

Related Compounds: More...
4-Methyl-N-[2-(1-methylethyl)phenyl]benzenepropanamide
931998-14-0
2-(3-amino-5-phenyl-1H-pyrazol-1-yl)acetic acid
74361-78-7
4-[(4-Bromophenyl)diazenyl]-1,3-benzenediamine
38753-33-2
N-benzyl 2-aminobenzylamine
1904-75-2
2-[[(2,3-Dimethylphenyl)methylamino]methyl]aniline
76285-65-9
2'-O-(2-aminoethyl)-5'-O-(4,4'-dimethoxytrityl)-5-methyluridine
242147-79-1
2-[[(2,4-Dimethylphenyl)methylamino]methyl]aniline
76285-56-8
2-(Chloromethyl)-1,1-dimethylcyclopropane
76200-12-9
2-[[(2,6-Dimethylphenyl)methylamino]methyl]aniline
76285-66-0
Dimethyl 3-methoxy-5-methylphthalate
17284-66-1
Chemsrc provides Urolithin B(CAS#:1139-83-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of Urolithin B are included as well.>> amp version: Urolithin B

Home | MSDS/SDS Database Search | Journals | Product Classification | Biologically Active Compounds | Selling Leads | About Us | Disclaimer

Copyright © 2026 ChemSrc All Rights Reserved