14771-98-3 Usage
Uses
Used in Pharmaceutical Industry:
Butanoic acid, 4-(acetylamino)phenyl ester is used as a building block in the production of pharmaceutical drugs. Its versatile chemical structure allows it to be incorporated into the synthesis of various drug molecules, contributing to the development of new therapeutic agents.
Used in Food Industry:
Butanoic acid, 4-(acetylamino)phenyl ester is used as a food flavoring agent. Its unique chemical properties enable it to impart specific flavors and aromas to food products, enhancing their taste and appeal to consumers.
Used in Fragrance Industry:
Butanoic acid, 4-(acetylamino)phenyl ester is used in the production of fragrances. Its ability to create distinct scents and aromas makes it a valuable component in the formulation of perfumes, colognes, and other scented products.
Safety Precautions:
Due to its potential hazards, including flammability and irritant properties, Butanoic acid, 4-(acetylamino)phenyl ester should be handled and stored with care. Proper safety measures, such as using protective equipment and following established guidelines, should be implemented to minimize risks associated with its use.
Check Digit Verification of cas no
The CAS Registry Mumber 14771-98-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,7 and 1 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 14771-98:
(7*1)+(6*4)+(5*7)+(4*7)+(3*1)+(2*9)+(1*8)=123
123 % 10 = 3
So 14771-98-3 is a valid CAS Registry Number.
14771-98-3Relevant academic research and scientific papers
Reaction of α-(n-alkylcarbonyloxy)alkyl (ACOA) halides with 4-hydroxyacetanilide and 2,2,5,7,8-pentamethyl-6-chromanol: The effect of steric hindrance on reaction path
Thomas, Joshua D.,Sloan, Kenneth B.
, p. 272 - 278 (2008/12/22)
A convenient synthesis of α-(n-alkylcarbonyloxy)alkyl (ACOA) iodides has been developed and a homologous series of n-alkylcarbonyloxymethyl (ACOM) iodides have been used to alkylate 4-hydroxyacetanilide (acetaminophen, APAP), a sterically unhindered phenol, and a sterically hindered phenol (2,2,5,7,8-pentamethyl-6-chromanol). Steric hindrance was not a significant factor in the ratio of acylated (Path b) to alkylated (Path a) for these reactions. Given the reported toxicity associated with sterically hindered ACOM prodrugs, n-alkyl ACOM and ACOA promoieties present themselves as viable alternatives to the more commonly used pivalate-based derivatives. Georg Thieme Verlag Stuttgart.
Reaction of alkylcarbonyloxymethyl halides with phenols: reevaluating the influence of steric hindrance
Thomas, Joshua D.,Sloan, Kenneth B.
, p. 8785 - 8787 (2007/10/03)
Evidence is presented that contradicts an earlier finding that, in the absence of steric hindrance, the coupling reaction of alkylcarbonyloxymethyl (ACOM) halides with phenols favors acylated product. A one-step synthesis is used to generate sterically unhindered ACOM iodides, which are then reacted with several phenols to give mainly alkylated phenol.
