39248-49-2 Usage
Properties
Strong nutty, roasted, and smoky flavor
Commonly used as a food additive
Adds depth and complexity to flavor profiles
Used in tobacco product production
Potential biomarker for identifying bacteria in water sources
Specific content
2,5-diacetylpyrazine is a chemical compound
Used to provide a distinct aromatic and flavorful profile to a variety of food products, including baked goods, snacks, and beverages
Imparts a warm, nutty aroma to tobacco products
Has been identified as a potential biomarker for identifying the presence of certain types of bacteria in water sources
Potential health concerns associated with high exposure to this compound
It is important to use in moderation and follow safety guidelines established by regulatory agencies.
Check Digit Verification of cas no
The CAS Registry Mumber 39248-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,2,4 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 39248-49:
(7*3)+(6*9)+(5*2)+(4*4)+(3*8)+(2*4)+(1*9)=142
142 % 10 = 2
So 39248-49-2 is a valid CAS Registry Number.
39248-49-2Relevant articles and documents
Iron-catalyzed Minisci acylation of N-heteroarenes with α-keto acids
Wang, Xiu-Zhi,Zeng, Cheng-Chu
supporting information, p. 1425 - 1430 (2019/02/01)
An efficient and mild protocol has been developed for the Minisci acylation reactions of nitrogen-containing heteroarenes with α-keto acids. Distinct from the conventional Minisci acylation conditions, the chemistry was performed using non-noble metal Fe(II), instead of expensive Ag(I) salt, as catalyst. A wide range of substrates, including aliphatic or aromatic α-keto acids, as well as various N-heteroarenes, proved to be compatible with the protocol. Scale-up experiment also demonstrates the practicality of the approach.
