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· · COA & SDS available for every product · Same-day shipping on in-stock items Urolithin B - ≥95% , CAS No.1139-83-9
Synonyms
3-hydroxy-6H-benzo[c]chromen-6-one | urolithin B | EN300-186402 | m-Anisic aldehyde | 3-Hydroxy-6H-benzo[c]chromen-6-one, AldrichCPR | SY232456 | UNII-LLD7V459JM | NCIOpen2_005982 | SCHEMBL4420540 | Oprea1_232259 | HMS3319J06 | NSC 94726 | AI3-52478 | HMS
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Why this grade ≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
3-hydroxy-6H-benzo[c]chromen-6-one | urolithin B | EN300-186402 | m-Anisic aldehyde | 3-Hydroxy-6H-benzo[c]chromen-6-one, AldrichCPR | SY232456 | UNII-LLD7V459JM | NCIOpen2_005982 | SCHEMBL4420540 | Oprea1_232259 | HMS3319J06 | NSC 94726 | AI3-52478 | HMS
Specifications & Purity
≥95%
Biochemical and Physiological Mechanisms
It decreases protein degradation and induces muscle hypertrophy. Urolithin B inhibits the activity of aromatase, an enzyme that interconverts estrogen and testosterone. Urolithin B is a natural product with antiproliferative and antioxidant activity. Urol
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Names and Identifiers Pubchem Sid 504763806 Pubchem Sid Url https://pubchem.ncbi.nlm.nih.gov/substance/504763806 Canonical Smiles C1=CC=C2C(=C1)C3=C(C=C(C=C3)O)OC2=O IUPAC Name 3-hydroxybenzo[c]chromen-6-one InChIKey WXUQMTRHPNOXBV-UHFFFAOYSA-N INCHI 1S/C13H8O3/c14-8-5-6-10-9-3-1-2-4-11(9)13(15)16-12(10)7-8/h1-7,14H Isomeric SMILES C1=CC=C2C(=C1)C3=C(C=C(C=C3)O)OC2=O Molecular Weight 212.2 Reaxy-Rn 163161 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=163161&ln=
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Taxonomic Classification Kingdom Organic compounds Superclass Phenylpropanoids and polyketides Class Coumarins and derivatives Subclass Not available Intermediate Tree Nodes Not available Direct Parent Coumarins and derivatives Alternative Parents Isocoumarins and derivatives 2-benzopyrans 1-benzopyrans Pyranones and derivatives 1-hydroxy-2-unsubstituted benzenoids Heteroaromatic compounds Lactones Oxacyclic compounds Organooxygen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Coumarin - Isocoumarin - Benzopyran - 1-benzopyran - 2-benzopyran - 1-hydroxy-2-unsubstituted benzenoid - Pyranone - Pyran - Benzenoid - Heteroaromatic compound - Lactone - Oxacycle - Organoheterocyclic compound - Organooxygen compound - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as coumarins and derivatives. These are polycyclic aromatic compounds containing a 1-benzopyran moiety with a ketone group at the C2 carbon atom (1-benzopyran-2-one). External Descriptors Not available Data sources 1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.
3D Structure Associated Targets(Human) Associated Targets(non-human) Mechanisms of Action Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Molecular Weight 212.200 g/mol XLogP3 2.700 Hydrogen Bond Donor Count 1 Hydrogen Bond Acceptor Count 3 Rotatable Bond Count 0 Exact Mass 212.047 Da Monoisotopic Mass 212.047 Da Topological Polar Surface Area 46.500 Ų Heavy Atom Count 16 Formal Charge 0 Complexity 289.000 Isotope Atom Count 0 Defined Atom Stereocenter Count 0 Undefined Atom Stereocenter Count 0 Defined Bond Stereocenter Count 0 Undefined Bond Stereocenter Count 0 The total count of all stereochemical bonds 0 Covalently-Bonded Unit Count 1
Documents & Articles Citations of This Product References 1. Yang Yang, Pui-Kei Lee, Ho-Ching Wong, Danyue Zhao. (2023) Oral supplementation of Gordonibacter urolithinfaciens promotes ellagic acid metabolism and urolithin bioavailability in mice. FOOD CHEMISTRY, [PMID:37976786 ] [10.1016/j.foodchem.2023.137953 ] 2. Xiaomeng Ji, Jingquan Dong, Wenting Zhu, Shasha Zhang, Yaru Chen, Xiao Liu, Yan Cao, Panpan Zhao, Zibo Dong. (2025) PIM-1 exacerbates sepsis-associated encephalopathy via promoting microglia NLRP3 inflammasome activation. FREE RADICAL BIOLOGY AND MEDICINE, [PMID:41038286 ] [10.1016/j.freeradbiomed.2025.09.055 ] 3. Huimin Li, Jingya Ruan, Jiayan Huang, Yijin Wu, Jiaming Cheng, Ongher Kouye, Yi Zhang, Tao Wang. (2025) Pomegranate peel and ellagic acid attenuate ulcerative colitis by targeting AKR1B1/B3 to inhibit NLRP3. PHYTOMEDICINE, [PMID:41308394 ] [10.1016/j.phymed.2025.157587 ]
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