71653-43-5 Usage
General Description
2-phenylethyl nicotinate is an organic compound that is used in the pharmaceutical and cosmetic industries. It is a derivative of niacin, also known as vitamin B3, and is commonly used in topical creams and ointments for its anti-inflammatory and antioxidant properties. In addition to its skin-soothing effects, 2-phenylethyl nicotinate also has vasodilatory properties, meaning it can help to improve blood circulation when applied to the skin. 2-phenylethyl nicotinate is often included in skincare products for its ability to reduce redness, inflammation, and other signs of irritation, making it a popular ingredient in products designed for sensitive or reactive skin. Additionally, its aromatic properties make it a popular choice for adding a pleasant fragrance to cosmetic formulations.
Check Digit Verification of cas no
The CAS Registry Mumber 71653-43-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,6,5 and 3 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 71653-43:
(7*7)+(6*1)+(5*6)+(4*5)+(3*3)+(2*4)+(1*3)=125
125 % 10 = 5
So 71653-43-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H13NO2/c16-14(13-7-4-9-15-11-13)17-10-8-12-5-2-1-3-6-12/h1-7,9,11H,8,10H2
71653-43-5Relevant articles and documents
Staudinger’s phosphazene as an efficient esterifying reagent
Dinesh, Murugan,Ranganathan, Raja,Archana, Sivasubramaniyan,Sathishkumar, Murugan,Roshan Banu, Mohamed Sulthan,Ponnuswamy, Alagusundaram
supporting information, p. 1454 - 1460 (2016/09/14)
A new application of Staudinger’s phosphazene as an efficient esterifying reagent is reported. Staudinger’s phosphazene formed in situ by the reaction of organic mono-azide with triphenylphosphine, which is trapped by carboxylic acid, to afford amide exclusively. In contrast, interestingly the same phosphazene behaves in a different way as an efficient esterifying reagent, affording ester under a solvent-free microwave-assisted protocol wherein alcohol is added as the another component in addition to the other reactants. This discovery adds yet another new application of Staudinger’s phosphazene to synthetic chemistry.
The Use of a Nicotinoyl Group as a Protective Group for Hydroxyl and Amino Functions
Ushida, Satoshi
, p. 59 - 60 (2007/10/02)
The effective use of a nicotinoyl group as an easily introducible and cleavable protective group for hydroxyl and amino groups is described.Deprotection by alkaline hydrolysis is performed after activation by quarternization of pyridine moiety with methyl iodide.
