86917-74-0 Usage
Uses
Used in Pharmaceutical Industry:
3-Ethyl-2,5-pyrazinediethanol is used as an impurity in the production of Clavulanic acid for its role in enhancing the effectiveness of penicillin antibiotics. It is important to monitor and control the levels of this impurity to ensure the safety and efficacy of the final product.
Additionally, high concentrations of Clavulanic acid, but not its degradation products, have been found to decrease glycerol consumption and oxygen uptake rates in cultures of Streptomyces clavuligerus. This information can be useful for optimizing the production process and improving the yield of Clavulanic acid.
Check Digit Verification of cas no
The CAS Registry Mumber 86917-74-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,9,1 and 7 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86917-74:
(7*8)+(6*6)+(5*9)+(4*1)+(3*7)+(2*7)+(1*4)=180
180 % 10 = 0
So 86917-74-0 is a valid CAS Registry Number.
86917-74-0Relevant articles and documents
Studies on the Hydrolysis of Clavulanic Acid
Finn, Malcolm J.,Harris, Michael A.,Hunt, Eric,Zomaya, Iskander I.
, p. 1345 - 1349 (2007/10/02)
1-Amino-4-hydroxybutan-2-one (14) has been identified as one of the major products from the hydrolysis of clavulanic acid in acidic, alkaline, or neutral solution.In alkaline or neutral solution, the amino ketone (14) is converted into other products, including two pyrazines, 2,5-bis(2-hydroxyethyl)pyrazine and 3-ethyl-2,5-bis(2-hydroxyethyl)pyrazine.A rationale for the formation of these products is discussed.
