89635-82-5 Usage
Description
MPEG3-Propyne, also known as Propargyl-PEG4-methane, is a crosslinking reagent that can react with azide-bearing compounds or biomolecules in copper-catalyzed Click Chemistry to yield a stable triazole linkage.
Uses
Used in Chemical Synthesis:
MPEG3-Propyne is used as a crosslinking reagent for chemical synthesis, enabling the formation of stable triazole linkages between azide-bearing compounds or biomolecules through copper-catalyzed Click Chemistry.
Used in Bioconjugation:
MPEG3-Propyne is used as a bioconjugation agent for attaching biomolecules, such as proteins, peptides, or nucleic acids, to various surfaces or other biomolecules, facilitating the development of biosensors, drug delivery systems, and other bioanalytical applications.
Used in Drug Delivery Systems:
MPEG3-Propyne is used as a component in drug delivery systems, allowing for the covalent attachment of therapeutic agents to carriers, such as nanoparticles or liposomes, improving the stability, targeting, and release of drugs within the body.
Used in Materials Science:
MPEG3-Propyne is used in the development of functional materials, such as hydrogels, polymers, or self-assembled structures, where stable triazole linkages can provide enhanced mechanical properties, responsiveness, or stimuli-responsive behavior.
Check Digit Verification of cas no
The CAS Registry Mumber 89635-82-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,6,3 and 5 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 89635-82:
(7*8)+(6*9)+(5*6)+(4*3)+(3*5)+(2*8)+(1*2)=185
185 % 10 = 5
So 89635-82-5 is a valid CAS Registry Number.
89635-82-5Relevant articles and documents
Thermo- and solvent-responsive polymer complex created from supramolecular complexation between a helix-forming polysaccharide and a cationic polythiophene
Shiraki, Tomohiro,Dawn, Arnab,Tsuchiya, Youichi,Shinkai, Seiji
, p. 13928 - 13935 (2010)
The helical structure is one of key structural components for both biological systems and artificial chiral systems. So far, we have succeeded in fabricating "tight" insulated molecular wires consisting of a triple-stranded cohelical structure formed thro
NEUROACTIVE STEROIDS AND COMPOSITIONS AND METHODS THEREOF
-
Paragraph 00227; 00232, (2021/06/11)
The invention provides novel neuroactive steroids and pharmaceutical compositions thereof, as well as methods of their preparation and use, in therapy of various diseases and conditions, for example, various neurological or brain diseases.
Towards multivalent CD1d ligands: Synthesis and biological activity of homodimeric α-galactosyl ceramide analogues
Jervis, Peter J.,Moulis, Marie,Jukes, John-Paul,Ghadbane, Hemza,Cox, Liam R.,Cerundolo, Vincenzo,Besra, Gurdyal S.
experimental part, p. 152 - 162 (2012/09/21)
A library of dimeric CD1d ligands, containing two α-galactosyl ceramide (α-GalCer) units linked by spacers of varying lengths has been synthesised. The key dimerisation reactions were carried out via copper-catalysed click reactions between a 6″-azido-6″-deoxy- α-galactosyl ceramide derivative and various diynes. Each α-GalCer dimer was tested for its ability to stimulate iNKT cells.
