1000980-60-8 Usage
Description
CEFTAZIDIME IMPURITY A, also known as 2-Ceftazidime, is an isomer of Ceftazidime (C244100) that occurs as an impurity in the production process of Ceftazidime. It is characterized by a specific molecular structure that differentiates it from the main compound, and its presence can affect the purity and quality of the final product.
Uses
Used in Pharmaceutical Industry:
CEFTAZIDIME IMPURITY A is used as a reference material for quality control and analytical testing in the pharmaceutical industry. It helps ensure the purity and consistency of Ceftazidime products by providing a benchmark for comparison during testing and analysis.
Used in Research and Development:
CEFTAZIDIME IMPURITY A serves as a valuable compound for research and development purposes. It can be used to study the properties and behavior of Ceftazidime and its isomers, contributing to a better understanding of their chemical and pharmaceutical characteristics. This knowledge can be applied to improve the synthesis, formulation, and application of Ceftazidime in various therapeutic areas.
Check Digit Verification of cas no
The CAS Registry Mumber 1000980-60-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,0,9,8 and 0 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1000980-60:
(9*1)+(8*0)+(7*0)+(6*0)+(5*9)+(4*8)+(3*0)+(2*6)+(1*0)=98
98 % 10 = 8
So 1000980-60-8 is a valid CAS Registry Number.
1000980-60-8Relevant articles and documents
Novel approach for the conversion of natural Δ3 cephalosporin derivatives into corresponding Δ2 cephalosporin derivatives
Prasada Rao, Korrapati V. V.,Dandala, Ramesh,Handa, Vijay K.,Kamat, Anand G.,Subramanyeswara Rao, Inti V.,Rani, Ananta,Naidu, Andra
, p. 1513 - 1515 (2008/09/18)
(Chemical Equation Presented) A simple one pot synthetic method for the isomerization of cephem double bond from the natural 3-position to 2-cephem positions is affected by silylation. Thus cephalosporin acids are treated with N-trimethylsilylacetamide (MSA) or N,O-bis(trimethylsilyl)acetamide (BSA) and the resulting silyl esters are treated with triethylamine at ambient temperature in the same pot to afford Δ2-cephalosporins, which are potentially related compounds in cephalosporin antibacterial compounds.