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· · COA & SDS available for every product · Same-day shipping on in-stock items 2-(4-Nitrophenyl)-4H-chromen-4-one , CAS No.19725-49-6
Synonyms
2-(4-Nitrophenyl)-4H-chromen-4-one | 4'-Nitroflavone | 4l0t | 4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)- | Oprea1_401208 | DTXSID40347522 | CKSVYVHLZNMXLX-UHFFFAOYSA-N | 2-(4-Nitro-phenyl)-chromen-4-one | BDBM50011421 | AKOS001041826 | 2-(4-Nitrophenyl)-4H
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Why this grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
2-(4-Nitrophenyl)-4H-chromen-4-one | 4'-Nitroflavone | 4l0t | 4H-1-Benzopyran-4-one, 2-(4-nitrophenyl)- | Oprea1_401208 | DTXSID40347522 | CKSVYVHLZNMXLX-UHFFFAOYSA-N | 2-(4-Nitro-phenyl)-chromen-4-one | BDBM50011421 | AKOS001041826 | 2-(4-Nitrophenyl)-4H
Product Properties Names and Identifiers Canonical Smiles C1=CC=C2C(=C1)C(=O)C=C(O2)C3=CC=C(C=C3)[N+](=O)[O-] IUPAC Name 2-(4-nitrophenyl)chromen-4-one InChIKey CKSVYVHLZNMXLX-UHFFFAOYSA-N INCHI 1S/C15H9NO4/c17-13-9-15(20-14-4-2-1-3-12(13)14)10-5-7-11(8-6-10)16(18)19/h1-9H Isomeric SMILES C1=CC=C2C(=C1)C(=O)C=C(O2)C3=CC=C(C=C3)[N+](=O)[O-] Molecular Weight 267.24 Reaxy-Rn 243734 Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=243734&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 Flavonoids Subclass Flavones Intermediate Tree Nodes Not available Direct Parent Flavones Alternative Parents Chromones Nitrobenzenes Nitroaromatic compounds Pyranones and derivatives Heteroaromatic compounds Propargyl-type 1,3-dipolar organic compounds Oxacyclic compounds Organic oxoazanium compounds Organopnictogen compounds Organooxygen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Molecular Framework Aromatic heteropolycyclic compounds Substituents Flavone - Chromone - Benzopyran - 1-benzopyran - Nitrobenzene - Nitroaromatic compound - Pyranone - Monocyclic benzene moiety - Pyran - Benzenoid - Heteroaromatic compound - Organic nitro compound - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Oxacycle - Organoheterocyclic compound - Organic oxoazanium - Organic nitrogen compound - Organonitrogen compound - Organic oxide - Organooxygen compound - Organopnictogen compound - Organic oxygen compound - Hydrocarbon derivative - Aromatic heteropolycyclic compound Description This compound belongs to the class of organic compounds known as flavones. These are flavonoids with a structure based on the backbone of 2-phenylchromen-4-one (2-phenyl-1-benzopyran-4-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 267.240 g/mol XLogP3 3.400 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 4 Rotatable Bond Count 1 Exact Mass 267.053 Da Monoisotopic Mass 267.053 Da Topological Polar Surface Area 72.100 Ų Heavy Atom Count 20 Formal Charge 0 Complexity 432.000 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
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