1616563-62-2 Usage
General Description
Rivaroxaban Impurity is a chemical impurity that is related to the anticoagulant drug rivaroxaban. It is a potential impurity that can be found in rivaroxaban drug substances and has the potential to affect the quality, safety, and efficacy of the drug. The presence of this impurity in the drug product must be monitored and controlled to ensure compliance with regulatory requirements and to ensure the safety and efficacy of the medication. Therefore, the detection and quantification of rivaroxaban impurity is important in the development and production of rivaroxaban drug products.
Check Digit Verification of cas no
The CAS Registry Mumber 1616563-62-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,6,5,6 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1616563-62:
(9*1)+(8*6)+(7*1)+(6*6)+(5*5)+(4*6)+(3*3)+(2*6)+(1*2)=172
172 % 10 = 2
So 1616563-62-2 is a valid CAS Registry Number.
1616563-62-2Relevant articles and documents
RIVAROXABAN INTERMEDIATE AND PREPARATION THEREOF
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, (2014/07/21)
This invention relates to novel intermediate, formula (A) for rivaroxaban and process for the preparation thereof. Further it extends to the process for preparation of rivaroxaban by using the said novel intermediate, by treating with 5-chlorothiophene carbonyl chloride to form the rivaroxaban derivatives of formula (B). The obtained formula (B) further treated with acid to form rivaroxaban.
