Cas 112014-64-9,4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-2-phenyl-, (Z)-

112014-64-9

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Basic information

Product Name: 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-2-phenyl-, (Z)-
Synonyms:
CAS NO:112014-64-9
Molecular Formula: C23H18O2
Molecular Weight: 326.395
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-2-phenyl-, (Z)-(CAS DataBase Reference)
NIST Chemistry Reference: 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-2-phenyl-, (Z)-(112014-64-9)
EPA Substance Registry System: 4H-1-Benzopyran-4-one, 2,3-dihydro-3-[(4-methylphenyl)methylene]-2-phenyl-, (Z)-(112014-64-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 112014-64-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 112014-64-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,0,1 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 112014-64:
(8*1)+(7*1)+(6*2)+(5*0)+(4*1)+(3*4)+(2*6)+(1*4)=59
59 % 10 = 9
So 112014-64-9 is a valid CAS Registry Number.

112014-64-9Upstream product

112014-64-9Downstream Products

77015-45-3 (E)-3-(4-methylbenzylidene)-2-phenylchroman-4-one

112014-64-9Relevant academic research and scientific papers

Structure-cytotoxic activity relationship of 3-arylideneflavanone and chromanone (E,Z isomers) and 3-arylflavones

Kupcewicz, Bogumi?a,Balcerowska-Czerniak, Grazyna,Ma?ecka, Magdalena,Paneth, Piotr,Krajewska, Urszula,Rozalski, Marek

, p. 4102 - 4106 (2013/07/26)

The E,Z-isomers of 3-arylidene substituted flavanone, chromanone and 3-aryl substituted flavone derivatives were tested in vitro for their cytotoxic activity against three cancer cell lines (HL-60, NALM-6, WM-115) and normal cell line (HUVEC). It was observed that substitution at C3 position led to significant enhance in cytotoxicity. Isomeric configuration of 3-arylideneflavanones had an influence on the cytotoxic potential. Multiple regression analysis combined with variable selection by genetic algorithm was used to model relationships between molecular descriptors and the cytotoxic activity. The most accurate QSAR models were based on a combination between energy of LUMO, experimental value of log P and partial charge on carbonyl oxygen (δO2).

FLAVANOID PART 7 : A NOVEL PHOTOSYNTHESIS OF 3-α-HYDROXYBENZYLFLAVONES FROM 3-ARYLIDENEFLAVANONES

Dhande, V.P.,Thakwani (nee Joshi), Poonam,Marathe, K.G.

, p. 3015 - 3024 (2007/10/02)

E-3 Arylideneflavanones 4 on UV irradiation using quartzware undergo auto-oxidation to 3-aroylflavones 5.Photolysis using pyrex filter in the presence of iodoform furnishes 3-α-hydroxybenzylflavones indicating the intermediacy of the hydroperoxide 11 and form a new general method for the synthesis of these compounds not available by other routes.

Flavonoids. Part 6. The Kinetics and Mechanism of Base-catalysed Isomerisation of 3-Arylideneflavanones

Dhavale, Dilip Dattatraya,Joshi, Poonam,Marathe, Keshav Gangadhar

, p. 449 - 452 (2007/10/02)

Base-catalysed Z->E conversion of 3-arylideneflavanones provide a unique system suitable for kinetic studies by 1H n.m.r. spectroscopy.Isomerisation studies of 10 enones in pyridine showed that a first-order unimolecular reaction was taking place.The

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