4748-80-5 Usage
Description
4-ETHYL-3-NITROBENZALDEHYDE 97 is a chemical compound with the molecular formula C9H9NO3. It is a yellowish 97% pure aldehyde, with a nitro group and an ethyl group attached to a benzene ring. 4-ETHYL-3-NITROBENZALDEHYDE 97 is known for its strong, sweet almond-like odor and is commonly used as a building block in the synthesis of various organic compounds, particularly in the production of pharmaceuticals and other fine chemicals.
Uses
Used in Pharmaceutical Industry:
4-ETHYL-3-NITROBENZALDEHYDE 97 is used as a building block for the synthesis of various pharmaceuticals and fine chemicals. Its unique chemical properties make it a valuable component in the development of new drugs and medications.
Used in Flavoring Agent:
4-ETHYL-3-NITROBENZALDEHYDE 97 is used as a flavoring agent in the food industry due to its strong, sweet almond-like odor. It adds a distinct flavor to various food products, enhancing their taste and aroma.
Used in Dyes and Perfumes:
4-ETHYL-3-NITROBENZALDEHYDE 97 is used as a precursor to dyes, perfumes, and other aromatic compounds in the chemical industry. Its unique chemical structure allows for the creation of a wide range of colors and fragrances.
Used in Research and Development:
4-ETHYL-3-NITROBENZALDEHYDE 97 is used in research and development processes for its unique chemical properties. Scientists and researchers utilize this compound to explore new chemical reactions and develop innovative applications in various industries.
Check Digit Verification of cas no
The CAS Registry Mumber 4748-80-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 8 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4748-80:
(6*4)+(5*7)+(4*4)+(3*8)+(2*8)+(1*0)=115
115 % 10 = 5
So 4748-80-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H9NO3/c1-2-8-4-3-7(6-11)5-9(8)10(12)13/h3-6H,2H2,1H3
4748-80-5Relevant articles and documents
Redox neutral [4+2] benzannulation of dienals and tertiary enaminones for benzaldehyde synthesis
Yang, Lu,Wei, Li,Wan, Jie-Ping
supporting information, p. 7475 - 7478 (2018/07/13)
By employing the featured amine elimination of tertiary enaminones as a key transformation, cascade reactions of dienals and tertiary enaminones involving [4+2] annulation, Hofmann-like amine elimination and aromatization are devised for benzaldehyde synthesis. This method is of particular interest in providing benzaldehydes containing an electron withdrawing group at the C3 position which are hard to access by previous methods for benzaldehyde synthesis.