55198-89-5 Usage
Description
3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone, also known as Clonazepam EP Impurity B, is a chemical compound derived from Clonazepam (C587080). It is characterized by its white solid appearance and is primarily recognized as an impurity in the active substance and tablets of Clonazepam.
Uses
Used in Pharmaceutical Industry:
3-Amino-4-(2-chlorophenyl)-6-nitro-2(1H)-quinolinone is used as an impurity in the production of Clonazepam (C587080), which is an antiepileptic agent with anxiolytic and antimanic properties. The presence of this impurity is significant for quality control and safety assessments in the pharmaceutical industry, as it can impact the efficacy and safety of the final drug product.
Additionally, it is used as a labelled Clonazepam (C587080) impurity, which aids in the identification, characterization, and quantification of impurities in the drug substance. This information is crucial for ensuring the quality, purity, and consistency of Clonazepam products.
Check Digit Verification of cas no
The CAS Registry Mumber 55198-89-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,1,9 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 55198-89:
(7*5)+(6*5)+(5*1)+(4*9)+(3*8)+(2*8)+(1*9)=155
155 % 10 = 5
So 55198-89-5 is a valid CAS Registry Number.
