Kastle-Meyer reagent

Modify Date: 2026-08-03 11:59:52

Kastle-Meyer reagent Structure
Kastle-Meyer reagent structure
Common Name Kastle-Meyer reagent
CAS Number 596-29-2 Molecular Weight 286.32400
Density 1.229g/cm3 Boiling Point 454.4ºC at 760 mmHg
Molecular Formula C20H14O2 Melting Point N/A
MSDS N/A Flash Point 192.4ºC

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 3,3-diphenyl-2-benzofuran-1-one
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.229g/cm3
Boiling Point 454.4ºC at 760 mmHg
Molecular Formula C20H14O2
Molecular Weight 286.32400
Flash Point 192.4ºC
Exact Mass 286.09900
PSA 26.30000
LogP 4.14890
Index of Refraction 1.644
InChIKey WUBNJKMFYXGQDB-UHFFFAOYSA-N
SMILES O=C1OC(c2ccccc2)(c2ccccc2)c2ccccc21

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Kastle-Meyer reagentBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

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: 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: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Dicer-mediated maturation of pre-microRNA
Source: Center for Chemical Genomics, University of Michigan
Target: N/A
External Id: TargetID_659_CEMA
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: Confirmatory qHTS for agonist of cAMP-regulated guanine nucleotide exchange factor 3 ...
Source: NCGC
External Id: epac1-activator-f1f2f3f4
Name: Confirmatory qHTS for antagonist of cAMP-regulated guanine nucleotide exchange factor...
Source: NCGC
External Id: epac1-inhibitor-f1f2f3f4
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 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

phthalophenone
3,3-Diphenyl-phthalid
3,3-diphenyl-3H-isobenzofuran-1-one
3,3-DIPHENYL PHTHALIDE

 Kastle-Meyer reagent | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the CAS number of 3,3-diphenyl-2-benzofuran-1-one?
A: CAS number of 3,3-diphenyl-2-benzofuran-1-one is 596-29-2.
Q: What are the downstream products of 3,3-diphenyl-2-benzofuran-1-one?
A: Related downstream products(CAS) of 3,3-diphenyl-2-benzofuran-1-one: 25548-89-4;23659-69-0;6962-90-9;6624-01-7;55548-99-7;52236-50-7.
Q: What is the LogP of 3,3-diphenyl-2-benzofuran-1-one?
A: LogP of 3,3-diphenyl-2-benzofuran-1-one is 4.14890.
Q: What English synonyms does 3,3-diphenyl-2-benzofuran-1-one have?
A: English synonyms of 3,3-diphenyl-2-benzofuran-1-one: phthalophenone, 3,3-Diphenyl-phthalid, 3,3-diphenyl-3H-isobenzofuran-1-one, 3,3-DIPHENYL PHTHALIDE.
Q: What is the boiling point of 3,3-diphenyl-2-benzofuran-1-one?
A: Boiling point of 3,3-diphenyl-2-benzofuran-1-one is 454.4ºC at 760 mmHg.
Q: What are the upstream materials of 3,3-diphenyl-2-benzofuran-1-one?
A: Related upstream materials(CAS) of 3,3-diphenyl-2-benzofuran-1-one: 119-61-9;110349-26-3;2042-37-7;85-52-9;591-51-5;71-43-2;861560-70-5;5437-91-2;79413-86-8;858853-22-2.
Q: What is the InChIKey of 3,3-diphenyl-2-benzofuran-1-one?
A: InChIKey of 3,3-diphenyl-2-benzofuran-1-one is WUBNJKMFYXGQDB-UHFFFAOYSA-N.
Q: What is the polar surface area (PSA) of 3,3-diphenyl-2-benzofuran-1-one?
A: Polar surface area (PSA) of 3,3-diphenyl-2-benzofuran-1-one is 26.30000.
Q: What is the SMILES notation of 3,3-diphenyl-2-benzofuran-1-one?
A: SMILES notation of 3,3-diphenyl-2-benzofuran-1-one is O=C1OC(c2ccccc2)(c2ccccc2)c2ccccc21.
Q: What is the molecular formula of 3,3-diphenyl-2-benzofuran-1-one?
A: Molecular formula of 3,3-diphenyl-2-benzofuran-1-one is C20H14O2.

 Kastle-Meyer reagentfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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