94-44-0 Usage
Chemical Properties
Benzyl nicotinate is a benzyl ester resulting from the formal condensation of the carboxy group of nicotinic acid with benzyl alcohol. It derives from a nicotinic acid. It is a vasodilator agent and is also generally used in cosmetics and drugs.It has been used as a rubefacient.
Benzyl nicotinate can be used for the synthesis of benzylpalladium complexes to be used as catalysts for the substitution of olefins with benzylic groups.
Uses
Different sources of media describe the Uses of 94-44-0 differently. You can refer to the following data:
1. benzyl nicotinate can increase skin oxygenation—thanks to vasodilatation properties—and help stimulate the healing process of wounded skin. It is an ester form of niacin (vitamin B), benzyl alcohol, and nicotinic acid.
2. Benzyl nicotinate can be used for the synthesis of benzylpalladium complexes to be used as catalysts for the substitution of olefins with benzylic groups.
3. These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.
Definition
ChEBI: A benzyl ester resulting from the formal condensation of the carboxy group of nicotinic acid with benzyl alcohol. It has been used as a rubefacient.
Synthesis Reference(s)
Synthetic Communications, 14, p. 515, 1984 DOI: 10.1080/00397918408059573
General Description
Pharmaceutical secondary standards for application in quality control provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Benzyl Nicotinate is a medication widely used as a vasodilator, that widens blood vessels. It basically oxygenates and flushes the skin′s capillaries.
Clinical Use
Benzyl nicotinate is used in combination with heparin in the treatment of inflammation of vein (thrombophlebitis), pain in dilated veins area, pains and cramps in the leg muscles, disturbances of lymph circulation, traffic and sports related injuries, postoperative and posttraumatic scars, non-joint rheumatism or soft tissue rheumatism.
Check Digit Verification of cas no
The CAS Registry Mumber 94-44-0 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 9 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94-44:
(4*9)+(3*4)+(2*4)+(1*4)=60
60 % 10 = 0
So 94-44-0 is a valid CAS Registry Number.
InChI:InChI=1/C13H11NO2/c15-13(16)11-7-4-8-14-12(11)9-10-5-2-1-3-6-10/h1-8H,9H2,(H,15,16)/p-1
94-44-0Relevant articles and documents
A metal-free iodine-mediated conversion of hydroxamates to esters
Ghosh, Subhankar,Banerjee, Jeet,Ghosh, Rajat,Chattopadhyay, Shital K.
, p. 1353 - 1360 (2020/03/30)
A metal-, oxidant-, and additive-free conversion of hydroxamates to esters have been achieved using molecular iodine as the reagent using a novel but not-so-explored heron-type rearrangement. The reaction proceeds with almost equal facility with substrates having either electron-donating or electron-withdrawing substituent. Similarly, α,?-unsaturated, and sterically hindered ortho-substituted hydroxamates also undergo the desired transformation smoothly.
NOVEL SINGLE STEP ESTERIFICATION PROCESS OF ALDEHYDES USING A HETEROGENEOUS CATALYST
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Page/Page column 9; 15, (2016/06/20)
The present invention relates to a novel simple, efficient and single-step process for esterification of aldehydes using a heterogeneous catalyst with high yields. More particularly, the present invention relates to a novel simple, efficient and single-step process for esterification of aldehydes using Titanium superoxide with greater than 80% yields.
Titanium superoxide-a stable recyclable heterogeneous catalyst for oxidative esterification of aldehydes with alkylarenes or alcohols using TBHP as an oxidant
Dey, Soumen,Gadakh, Sunita K.,Sudalai
, p. 10631 - 10640 (2015/11/17)
Titanium superoxide efficiently catalysed the oxidative esterification of aldehydes with alkylarenes or alcohols, under truly heterogeneous conditions, to afford the corresponding benzyl and alkyl esters in excellent yields. Mechanistic studies have established that this "one pot" direct oxidative esterification process proceeds through a radical pathway, proven by a FTIR spectral study of a titanium superoxide-aldehyde complex as well as spin trapping experiments with TEMPO. The intramolecular version of this protocol has been successfully demonstrated in the concise synthesis of 3-butylphthalide, an anti-convulsant drug.
