1469-93-8 Usage
General Description
1,5-bis(4-methoxyphenyl)pentane-1,3,5-trione is a chemical compound with the molecular formula C19H20O4. It is a pentane-1,3,5-trione derivative with two 4-methoxyphenyl groups attached to the carbon atoms. The compound is a yellow crystalline solid that is sparingly soluble in water but soluble in organic solvents. It is commonly used as a building block in the synthesis of various organic compounds, particularly in the pharmaceutical and agrochemical industries. The compound exhibits potential biological activities and can act as a chiral auxiliary in asymmetric synthesis. Additionally, it has been studied for its antioxidant and anti-inflammatory properties. Overall, 1,5-bis(4-methoxyphenyl)pentane-1,3,5-trione has versatile applications in organic chemistry and biotechnology.
Check Digit Verification of cas no
The CAS Registry Mumber 1469-93-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,6 and 9 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1469-93:
(6*1)+(5*4)+(4*6)+(3*9)+(2*9)+(1*3)=98
98 % 10 = 8
So 1469-93-8 is a valid CAS Registry Number.
1469-93-8Relevant articles and documents
Triketonate difluoroboron complexes. Substitution-dependent liquid crystal and photophysical properties
Sánchez, Ignacio,Fernández-Lodeiro, Adrián,Oliveira, Elisabete,Campo, José Antonio,Torres, M. Rosario,Cano, Mercedes,Lodeiro, Carlos
, p. 184 - 200 (2016/09/07)
Novel alkyloxyphenyl-substituted β,δ-triketonate difluoroboron complexes have been efficiently synthesised and thoroughly characterised. Significant features such as liquid crystal behaviour and solid and solution fluorescence are observed in all cases. The mesomorphism was determined by the presence of one, two or three alkyl chains in each substituent aromatic group of the triketonate ligand. So, smectic C mesophases were found for compounds carrying two lateral chains, each of them located at one of each phenyl substituent, while the presence of four or six chains at the whole molecule gave rise to smectic A or discotic lamellar and hexagonal columnar mesophases, respectively. Fluorescence in the solid state and in solution is again proved to be dependent on the ligand substitution as well as to be maintained in the mesophase. These multifunctional materials also present luminescent sensor activity towards Hg2+ and Cu2+.
