Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester

Modify Date: 2025-08-25 18:21:12

Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester Structure
Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester structure
Common Name Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester
CAS Number 5438-22-2 Molecular Weight 310.34400
Density 1.189g/cm3 Boiling Point 459.7ºC at 760mmHg
Molecular Formula C19H18O4 Melting Point 128-130ºC
MSDS N/A Flash Point 162.9ºC

 Names

Name 3-ethoxycarbonyl-4,4-diphenylbut-3-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.189g/cm3
Boiling Point 459.7ºC at 760mmHg
Melting Point 128-130ºC
Molecular Formula C19H18O4
Molecular Weight 310.34400
Flash Point 162.9ºC
Exact Mass 310.12100
PSA 63.60000
LogP 3.52630
Index of Refraction 1.58
InChIKey DLPKPLGMFNWETI-UHFFFAOYSA-N
SMILES CCOC(=O)C(CC(=O)O)=C(c1ccccc1)c1ccccc1

 Safety Information

HS Code 2918990090

 Synthetic Route

~92%

Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester Structure

Butanedioic aci...

CAS#:5438-22-2

Literature: Basak, Amit; Bhattacharya, Gautam; Palit, Sunanda K. Bulletin of the Chemical Society of Japan, 1997 , vol. 70, # 10 p. 2509 - 2513

~94%

Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester Structure

Butanedioic aci...

CAS#:5438-22-2

Literature: Muraoka, Osamu; Tanabe, Genzoh; Sano, Kyohko; Minematsu, Toshie; Momose, Takefumi Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 13 p. 1833 - 1846

~%

Butanedioic acid,2-(diphenylmethylene)-, 1-ethyl ester Structure

Butanedioic aci...

CAS#:5438-22-2

Literature: Journal of Organic Chemistry, , vol. 22, p. 735,737 Journal of the American Chemical Society, , vol. 69, p. 74,77 Journal of the American Chemical Society, , vol. 70, p. 418

~%

Detail
Literature: Journal of Organic Chemistry, , vol. 22, p. 735,737 Journal of the American Chemical Society, , vol. 69, p. 74,77 Journal of the American Chemical Society, , vol. 70, p. 418

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Bioassay

View more

Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
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: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
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: 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: Absorbance-based primary biochemical high throughput screening assay to identify acti...
Source: The Scripps Research Institute Molecular Screening Center
Target: caspase-3 preproprotein [Homo sapiens]
External Id: PROCASPASE3_ACT_EPIABS_1536_1X%ACT PRUN
Total 116, Current Page 1 of 12
1
2
3
4
5

 Synonyms

3-(ethoxycarbonyl)-4,4-diphenyl-3-butenoic acid
1-ethyl 4-hydrogen 2-(diphenylmethylene)succinate
3-(ethoxycarbonyl)-4,4-diphenylbut-3-enoic acid
benzhydrylidene-succinic acid-1-ethyl ester
ethoxycarbonyldiphenylbutenoicacid
Benzhydryliden-bernsteinsaeure-1-aethylester
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.