4376-29-8 Usage
Uses
Used in Flavoring and Fragrance Industry:
2-(biphenyl-4-yl)-2-oxoethyl propanoate is utilized as a flavoring agent in the food industry, enhancing the taste and aroma of various food products. Its pleasant scent also makes it a valuable ingredient in the fragrance industry, where it contributes to the creation of diverse olfactory experiences in consumer products.
Used in Pharmaceutical Synthesis:
In the pharmaceutical sector, 2-(biphenyl-4-yl)-2-oxoethyl propanoate serves as a key intermediate in the synthesis of various organic compounds and pharmaceuticals. Its unique structure allows it to be a versatile building block in the development of new drugs and medicinal agents.
Used in Chemical Synthesis:
Beyond its applications in the food and pharmaceutical industries, 2-(biphenyl-4-yl)-2-oxoethyl propanoate is also employed in the broader field of chemical synthesis. Its reactivity and structural features make it a useful component in the production of a range of organic compounds for different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 4376-29-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,7 and 6 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4376-29:
(6*4)+(5*3)+(4*7)+(3*6)+(2*2)+(1*9)=98
98 % 10 = 8
So 4376-29-8 is a valid CAS Registry Number.
4376-29-8Relevant academic research and scientific papers
MACROLIDE BIOSYNTHESIS-II ORIGIN OF THE CARBON SKELETON AND OXYGEN ATOMS OF THE ERYTHROMYCINS
Cane, David E.,Hasler, Heinz,Taylor, Paul B.,Liang, Tzyy-Chyau
, p. 3449 - 3456 (2007/10/02)
Feeding of propionate to cultures of Streptomyces erythreus gave erythromycin A and B labeled at C-1, 3, 5, 7, 9, 11 and 13, as established by (13)C NMR analysis of the derived 2'-benzoate esters.Incorporation of propionate labled C-2, 4, 6, 8, 10, 12, and 20 while feeding of ethylsuccinate, an in vivo precursor of methylmalonate, gave rise to seven pairs of enhanced and coupled doublets in the spectra of labeled erythromycin A and B benzoate.Subsequent incorporation of propionate and (13)C NMR analysis established the presence of excess (18)O at C-1, 3, 5, 9, 11, and 13 in both erythromycins A and B, as evidenced by the corresponding isotopically shifted (13)C(18)O peaks.These results establish that in the biosynthesis of erythromycin all the O atoms of the initial aglycone, 6-deoxyerythronolide B (3) originate directly from propionate.
