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· · COA & SDS available for every product · Same-day shipping on in-stock items 1,3-diphenyl-4,5-dihydro-1H-pyrazol-5-one - ≥97% , CAS No.4845-49-2
Synonyms
1,3-Diphenyl-1H-pyrazol-5(4H)-one
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Why this grade ≥97% 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 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Synonyms
1, 3-Diphenyl-1H-pyrazol-5(4H)-one
Specifications & Purity
≥97%
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Product Properties Names and Identifiers Pubchem Sid 528753767 Canonical Smiles C1=CC=C(C=C1)C2=NN(C3=CC=CC=C3)C(=O)C2 IUPAC Name 2,5-diphenyl-4H-pyrazol-3-one InChIKey MZKALFCNIJHTJG-UHFFFAOYSA-N INCHI 1S/C15H12N2O/c18-15-11-14(12-7-3-1-4-8-12)16-17(15)13-9-5-2-6-10-13/h1-10H,11H2 Isomeric SMILES C1C(=NN(C1=O)C2=CC=CC=C2)C3=CC=CC=C3 PubChem CID 78559 Molecular Weight 236.27
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 Organoheterocyclic compounds Class Azolines Subclass Pyrazolines Intermediate Tree Nodes Not available Direct Parent Pyrazolones Alternative Parents Benzene and substituted derivatives Carboxylic acids and derivatives Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Organic oxides Hydrocarbon derivatives Carbonyl compounds Molecular Framework Aromatic heteromonocyclic compounds Substituents Benzenoid - Pyrazolinone - Monocyclic benzene moiety - Azacycle - Carboxylic acid derivative - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Organonitrogen compound - Carbonyl group - Aromatic heteromonocyclic compound Description This compound belongs to the class of organic compounds known as pyrazolones. These are compounds containing a pyrazole ring which bears a ketone. 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 236.270 g/mol XLogP3 2.900 Hydrogen Bond Donor Count 0 Hydrogen Bond Acceptor Count 2 Rotatable Bond Count 2 Exact Mass 236.095 Da Monoisotopic Mass 236.095 Da Topological Polar Surface Area 32.700 Ų Heavy Atom Count 18 Formal Charge 0 Complexity 338.000 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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