89465-16-7 Usage
Uses
Used in Beverage Industry:
Caffeine is used as a stimulant in the beverage industry for its ability to enhance alertness and reduce fatigue, making it a popular ingredient in coffee, tea, and energy drinks.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, caffeine is utilized for its stimulant properties in various medications, such as those used to treat migraines, nasal congestion, and to counteract the sedative effects of certain drugs.
Used in Food Products:
Caffeine is used as an additive in certain food products to enhance flavor and provide a stimulating effect, contributing to increased alertness and improved concentration.
Used in Research and Development:
Caffeine is also used in research and development for its potential applications in various fields, such as neuroprotection, cognitive enhancement, and as a potential therapeutic agent for certain neurological disorders.
Check Digit Verification of cas no
The CAS Registry Mumber 89465-16-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,4,6 and 5 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89465-16:
(7*8)+(6*9)+(5*4)+(4*6)+(3*5)+(2*1)+(1*6)=177
177 % 10 = 7
So 89465-16-7 is a valid CAS Registry Number.
89465-16-7Relevant academic research and scientific papers
Purines XIV. [1]. Reactivity of 8-Bromo-3,9-dimethylxanthine Towards Some Nucleophilic Reagents
Youssef, Shaker,Pfleiderer, Wolfgang
, p. 949 - 954 (2007/10/03)
The reactivity of 8-bromo-3,9-dimethylxanthine (6) towards a variety of nucleophilic reagents has been investigated. Nucleophilic displacements take place easily with aliphatic mercaptans and aliphatic alcohols, whereas aliphatic amines required more severe conditions. Prolonged heating of 6 with amines causes a new type of rearrangement from 3,9- to 3,7-dimethylxanthines due to a 1,3-sigmatropic shift of the N(9)-methyl group.
