57641-66-4 Usage
Description
Ethanol, 2-(2-bromoethoxy)-, also known as Bromo-PEG2-alcohol, is an organic compound featuring a PEG (polyethylene glycol) linker with a bromide group and a terminal hydroxyl group. This molecule is characterized by its hydrophilic PEG spacer, which enhances solubility in aqueous media, and a bromide atom that acts as an excellent leaving group for nucleophilic substitution reactions. The presence of the hydroxyl group allows for further chemical modifications or the attachment of other reactive functional groups, making it a versatile building block in various chemical and biological applications.
Uses
Used in Chemical Synthesis:
Ethanol, 2-(2-bromoethoxy)is used as an organic building block for the Fe2O3-promoted intermolecular chlorotrifluoromethylthiolation of alkenes. This application takes advantage of the reactivity of the bromide group in the molecule, enabling the formation of new chemical bonds and the synthesis of complex organic compounds.
Used in Analytical Chemistry:
In the field of analytical chemistry, Ethanol, 2-(2-bromoethoxy)is used as a component in the preparation of near-IR BODIPY fluorophores. These fluorophores serve as intracellular pH sensors, allowing researchers to monitor and measure the pH levels within cells. The hydroxyl group in the molecule plays a crucial role in the formation of these sensitive and responsive fluorescent probes.
Used in Pharmaceutical and Biomedical Applications:
Due to its solubility and reactivity, Ethanol, 2-(2-bromoethoxy)can be employed in the development of drug delivery systems and bioconjugation strategies. The hydrophilic PEG spacer and the reactive functional groups make it suitable for the attachment of therapeutic molecules or targeting ligands, potentially improving the pharmacokinetic properties and targeting efficiency of drug candidates.
Used in Material Science:
The unique properties of Ethanol, 2-(2-bromoethoxy)-, such as its solubility and reactivity, can also be harnessed in material science for the development of novel materials with specific properties. For instance, it can be used to create self-assembling structures or to functionalize surfaces with specific chemical or biological functionalities.
Check Digit Verification of cas no
The CAS Registry Mumber 57641-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,6,4 and 1 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 57641-66:
(7*5)+(6*7)+(5*6)+(4*4)+(3*1)+(2*6)+(1*6)=144
144 % 10 = 4
So 57641-66-4 is a valid CAS Registry Number.
