28118-54-9 Usage
Description
2-Methoxyimidazoline is a white powder chemical compound known for its multifunctional properties. It is particularly useful in the field of proteomics, where it serves as a lysine-specific label that enhances the overall sequence coverage obtained in peptide mapping experiments. This is achieved by increasing the ionization efficiencies of lysine-terminated tryptic fragments. Additionally, it acts as a labeling reagent for enhanced protein characterization with mass spectrometry and contains approximately 1% ethyleneurea.
Uses
Used in Proteomics Studies:
2-Methoxyimidazoline is used as a lysine-specific label for improving the sequence coverage in peptide mapping experiments. It is particularly beneficial in this application because it increases the ionization efficiencies of lysine-terminated tryptic fragments, leading to more accurate and comprehensive results.
Used in Mass Spectrometry:
2-Methoxyimidazoline is used as a labeling reagent for enhanced protein characterization in mass spectrometry. Its presence allows for better differentiation and identification of proteins, making it a valuable tool in the analysis and study of proteins and their structures.
Used in Pharmaceutical and Chemical Industries:
As a white powder chemical compound, 2-Methoxyimidazoline can also be utilized in various pharmaceutical and chemical applications. Its specific properties and reactivity make it a potential candidate for the development of new drugs, chemical processes, or as an intermediate in the synthesis of other compounds.
Synthesis Reference(s)
Synthetic Communications, 26, p. 3241, 1996 DOI: 10.1080/00397919608004633
Check Digit Verification of cas no
The CAS Registry Mumber 28118-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,1,1 and 8 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 28118-54:
(7*2)+(6*8)+(5*1)+(4*1)+(3*8)+(2*5)+(1*4)=109
109 % 10 = 9
So 28118-54-9 is a valid CAS Registry Number.
InChI:InChI=1/C6H7NO3S/c1-5-2-6(4-7-3-5)11(8,9)10/h2-4H,1H3,(H,8,9,10)
