3',4',7,8-tetrahydroxyflavone
4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7,8-dihydroxy-

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Name: 2-(3,4-dihydroxyphenyl)-7,8-dihydroxychromen-4-one CAS Number: 3440-24-2 3D/inchi FDA UNII: Search Nikkaji Web: J980.128F MDL: MFCD00017425 XlogP3-AA: 1.80 (est) Molecular Weight: 286.23990000 Formula: C15 H10 O6 BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) Category:natural substances and extractives   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search   Physical Properties: Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Boiling Point: 618.90 °C. @ 760.00 mm Hg (est) Flash Point: 465.00 °F. TCC ( 240.60 °C. ) (est) logP (o/w): 2.030 (est) Soluble in:   water, 2474 mg/L @ 25 °C (est)   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Carbosynth For experimental / research use only. 3',4',7,8-Tetrahydroxyflavone ExtraSynthese For experimental / research use only. 3',4',7,8-Tetrahydroxyflavone (HPLC) ≥90%   Safety Information:   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: Not determined Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: natural substances and extractives Recommendation for 3',4',7,8-tetrahydroxyflavone usage levels up to:   not for fragrance use.   Recommendation for 3',4',7,8-tetrahydroxyflavone flavor usage levels up to:   not for flavor use.   Safety References: EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :688798 National Institute of Allergy and Infectious Diseases:Data 2-(3,4-dihydroxyphenyl)-7,8-dihydroxychromen-4-one   References:   2-(3,4-dihydroxyphenyl)-7,8-dihydroxychromen-4-one NIST Chemistry WebBook: Search Inchi Pubchem (cid): 688798 Pubchem (sid): 207619447   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements CHEMBL: View HMDB (The Human Metabolome Database): Search VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   found in nature   Synonyms: 4H-1- benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-7,8-dihydroxy- 2-(3,4- dihydroxyphenyl)-7,8-dihydroxy-4H-chromen-4-one 2-(3,4- dihydroxyphenyl)-7,8-dihydroxychromen-4-one   Articles: PubMed:Antiproliferative plant and synthetic polyphenolics are specific inhibitors of vertebrate inositol-1,4,5-trisphosphate 3-kinases and inositol polyphosphate multikinase.

Notes: None found

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