74428-50-5 Usage
Uses
Used in Pharmaceutical Industry:
[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 6,6'-dimethoxy-, 2,2'-dimethyl ester is used as a key intermediate for the synthesis of pharmaceuticals due to its ability to be incorporated into complex molecular structures, enhancing the development of new drugs with improved efficacy and reduced side effects.
Used in Organic Chemistry Research:
In the field of organic chemistry, [1,1'-Biphenyl]-2,2'-dicarboxylic acid, 6,6'-dimethoxy-, 2,2'-dimethyl ester is used as a research compound for studying its unique properties and potential applications in the development of novel organic compounds and materials.
Used in Materials Science:
[1,1'-Biphenyl]-2,2'-dicarboxylic acid, 6,6'-dimethoxy-, 2,2'-dimethyl ester is utilized as a component in the development of advanced materials, such as polymers and composites, due to its structural characteristics that can contribute to enhanced material properties.
Check Digit Verification of cas no
The CAS Registry Mumber 74428-50-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,4,4,2 and 8 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 74428-50:
(7*7)+(6*4)+(5*4)+(4*2)+(3*8)+(2*5)+(1*0)=135
135 % 10 = 5
So 74428-50-5 is a valid CAS Registry Number.
74428-50-5Relevant academic research and scientific papers
Diaz, E.,Guzman, A.,Cruz, M.,Mares, J.,Ramirez, D. J.,Jospeh-Nathan, P.
, p. 180 - 186 (1980)
The 1H NMR spectra of several symmetrical diphenyls, having two unlike substituents on the ortho positions of each aromatic ring, were determined in the presence of Eu(fod)3 and of Pr(fod)3.The lanthanide induced shifts were used to establish the more probable conformation of the molecules, as deduced from computer calculations assuming pseudocontact interactions.It was found that the two like groups are in opposite conformation and that the inter-ring angles are in the order of 15-35 deg.
Synthesis of a New Allosteric Carrier Containing Three Conformationally Related Subunits
Costero, Ana M.,Pitarch, Miguel
, p. 2939 - 2944 (2007/10/02)
A new allosteric carrier was prepared.This compound consists of three crown ether subunits in which conformational information is transferred through two biphenyl systems.This system is able to complex nonionic species in both external crown ether subunits.The allosteric cooperativity in this system was established and its ability to transport Hg(CN)2 has been studied.
