64 Results for "

Polymerization Reaction

" in MedChemExpress (MCE) Product Catalog:
Products (64)

64 Results for "Polymerization Reaction" in MCE Product Catalog:

5
5 Cited Publications
Cat. No.: HY-116282
CAS No.: 9011-18-1
Purity:  99.20%
Synonyms: DSS (MW 5000); DXS (MW 5000)
Dextran sulfate sodium salt (DSS) (MW 5000) is a polymer of dehydrated glucose with a molecular weight of approximately 5000. Dextran sulfate sodium salt (DSS) with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 5000) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 5000) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (DSS) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 5000) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 5000) inhibits instant blood-mediated inflammatory reaction (IBMIR) .
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1
1 Cited Publications
Cat. No.: HY-15929
CAS No.: 14348-40-4
Synonyms: 2,4,6-Tribromo-3-hydroxybenzoic acid
TBHBA (2,4,6-Tribromo-3-hydroxybenzoic acid) is a chemical colorimetric agent and nanomaterial surface modifier. TBHBA can react with some oxidants (such as H2O2) to generate high-absorbance quinoneimine dyes, which enhance the sensitivity of HDL cholesterol enzymatic determination. TBHBA can be used as a bromine-containing coupling agent to modify the surface of silica nanoparticles through esterification reaction. Thereby, organic flame retardant groups are introduced to improve the thermal stability and flame retardant properties of nanocomposites. TBHBA can be used in clinical biochemical testing (such as serum lipoprotein analysis) and the preparation of flame-retardant polymer nanocomposites .
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Cat. No.: HY-116282A
CAS No.: 9011-18-1
Synonyms: DSS (MW 4500-5500); DXS (MW 4500-5500)
Dextran sulfate sodium salt (DSS) (MW 4500-5500) is a polymer of dehydrated glucose with a molecular weight of approximately 4500-5500. Dextran sulfate sodium salt with different molecular weights exhibits different biological activities. Dextran sulfate sodium salt (MW 4500-5500) is an inhibitor of complement and coagulation pathways, and belongs to the glycosaminoglycans (GAG) family. Dextran sulfate sodium salt (MW 4500-5500) acts as an anticoagulant, antiviral, and anti-lipemic agent. Dextran sulfate sodium salt (MW 4500-5500) stops HIV-1 virus adsorption to host cells. Dextran sulfate sodium salt (MW 4500-5500) prevents NK cell-mediated cytotoxicity. Dextran sulfate sodium salt (MW 4500-5500) inhibits instant blood-mediated inflammatory reaction (IBMIR) .
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Cat. No.: HY-W068119A
CAS No.: 134272-64-3
Synonyms: 2-Maleimidoethylamine hydrochloride
N-(2-Aminoethyl)maleimide (2-Maleimidoethylamine) hydrochloride is a selective covalent binding agent for thiol groups (RSGs), covalently binding to thiols via an irreversible thioether bond to prepare MMP-2-sensitive nanosystems. Under near-neutral conditions, the maleimide group in N-(2-Aminoethyl)maleimide hydrochloride binds to thiol groups via a nucleophilic addition reaction, and can be used to modify polymers or biological interfaces, enhancing mucosal adhesion and regulating the surface charge of biological interfaces. N-(2-Aminoethyl)maleimide hydrochloride can optimize the adhesion performance of drug delivery carriers and cell interactions with biological interfaces, and is applied in transmucosal drug delivery systems (such as drug carriers for oral and bladder sites) and biomaterial surface engineering research, providing support for tissue implantation, regeneration, and related drug delivery .
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Cat. No.: HY-59156
CAS No.: 5807-14-7
Triazabicyclodecene is a bicyclic guanidine compound that can serve as a pharmaceutical intermediate for the formation of amides or esters .
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Cat. No.: HY-113404
CAS No.: 63-84-3
Purity:  98.58%
DL-Dopa is a dopamine precursor. It serves as a substrate for Mushroom Tyrosinase, which oxidizes it to dopaquinone, an intermediate in the DOPA-melanin polymerization process, and this reaction can be detected at 475 nm. DL-Dopa also forms synergistic hydrophobic and π-π stacking interactions with cationic surfactants. Its binding to cetylpyridinium chloride (HY-B1464) is stronger and exhibits better thermodynamic stability than its binding to benzalkonium chloride (HY-B2232). DL-Dopa can compensate for dopamine depletion in the brain and is applicable to research related to Parkinson's disease .
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Cat. No.: HY-140663
Purity:  ≥95.0%
Research Areas:  

Cancer

Azide-PEG5000-amine is a class of functionalized polymers composed of a methoxy-terminated polyethylene glycol backbone and a terminal primary amine group. Azide-PEG5000-amine serves as an important intermediate for constructing functionalized nanocarriers, modifying proteins or polypeptides, and developing novel drug delivery systems. Azide-PEG5000-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Cat. No.: HY-W018574
CAS No.: 14866-33-2
Tetraoctylammonium bromide (TOAB) is a quaternary ammonium salt consisting of a positively charged tetraoctylammonium cation and a negatively charged bromide anion. This compound is commonly used as a phase transfer catalyst in organic chemical reactions, facilitating the transfer of reactants between immiscible phases. It is also used as a surfactant and dispersant in various industrial applications, for example in the production of coatings, adhesives and polymers. Additionally, Tetraoctylammonium bromide has been investigated for potential applications in energy storage devices and as an antimicrobial agent.
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Cat. No.: HY-W087905
CAS No.: 1889-67-4
Research Areas:  

Others

2,3-Dimethyl-2,3-diphenylbutane is a minor product formed during the thermal decomposition of dicumyl peroxide (DCP) in cumene, generated through radical coupling reactions. As an initiator capable of producing free radicals, 2,3-dimethyl-2,3-diphenylbutane promotes cross-linking or decomposition processes via initiating free radical reactions in fields such as polymer polymerization (e.g., modification of polyphenylene oxide processing), organic synthesis (e.g., DCP decomposition reactions), and coal processing (e.g., oxidation stabilization of coal tar pitch), thereby enhancing material properties or reaction efficiency .
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Cat. No.: HY-W591476B
CAS No.: 134874-49-0
Synonyms: mPEG750-SH
m-PEG750-thiol (mPEG750-SH) is a thiolated methoxypolyethylene glycol oligomer. m-PEG750-thiol serves for the synthesis of gold nanorods (AuNR) and also acts as a side chain fragment precursor for post-polymerization Michael addition reactions. m-PEG750-thiol can be used in organic synthesis-related research .
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Cat. No.: HY-140661
Purity:  ≥95.0%
Research Areas:  

Cancer

Azide-PEG2000-amine is a class of functionalized polymers composed of a methoxy-terminated polyethylene glycol backbone and a terminal primary amine group. Azide-PEG2000-amine serves as an important intermediate for constructing functionalized nanocarriers, modifying proteins or polypeptides, and developing novel drug delivery systems. Azide-PEG2000-amine is a click chemistry reagent, it contains an Azide group and can undergo copper-catalyzed azide-alkyne cycloaddition reaction (CuAAc) with molecules containing Alkyne groups. It can also undergo strain-promoted alkyne-azide cycloaddition (SPAAC) reactions with molecules containing DBCO or BCN groups.
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Cat. No.: HY-174968B
Synonyms: 4-Arm-PEG10000-Acrylate
4-Arm-PEG10000-AC (4-Arm-PEG10000-Acrylate) is a polymer consisting of a four-arm PEG core structure with acrylate groups attached to the ends of each PEG chain by chemical reaction, which can be used for drug delivery .
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Cat. No.: HY-139446A
CAS No.: 28961-43-5
Synonyms: ETPTA (MW 912); TMPETA (MW 912)
Trimethylolpropane ethoxylate triacrylate (MW 912) (ETPTA (MW 912); TMPETA (MW 912)) is a trifunctional acrylate monomer with multiple acrylate functional groups, which can be used in polymerization and crosslinking reactions. Trimethylolpropane ethoxylate triacrylate (MW 912) is widely used in the preparation of cured resins for 3D printing, optical coatings for display devices, and dental composite restorative materials .
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Cat. No.: HY-Y0850U1
CAS No.: 9002-89-5
Synonyms: Polyvinyl alcohol (Mw 61000, 98-99% hydrolyzed, ~1400 Polymerization); Poly(Ethenol) (Mw 61000, 98-99% hydrolyzed, ~1400 Polymerization)
PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) is a semicrystalline and biocompatible synthetic polymer with excellent safety properties including non-toxicity, no accumulation, and non-mutagenicity. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) undergoes cross-linking via acetal bond formation between hydroxyl and aldehyde groups, and it can be used to prepare highly rigid, low-solubility degradable films as well as for dry or minimally invasive in vitro wound studies. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) can construct a hydroxyl-rich microenvironment to trap photogenerated holes, thereby promoting hydrogen peroxide production and enhancing the redox cycle of iron species in the photo-Fenton reaction. PVA (Mw 61000, 98-99% hydrolyzed, ~1400 polymerization) can act as a sacrificial agent and substrate to achieve synchronous degradation with pollutants, and it is applicable to sustainable waste management and water treatment .
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Cat. No.: HY-Y0850U2
CAS No.: 9002-89-5
Synonyms: Polyvinyl alcohol (Mw 130000, 87-89% hydrolyzed, ~2700 Polymerization); Poly(Ethenol) (Mw 130000, 87-89% hydrolyzed, ~2700 Polymerization)
PVA (Polyvinyl alcohol; Poly(Ethenol)) (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) is a non-toxic, biodegradable, and highly biocompatible semicrystalline synthetic polymer. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) acts as a coating agent to improve tableting performance, and can be cross-linked with sodium trimetaphosphate to prepare tubular vascular grafts or form hydrogels for use as artificial articular cartilage and sustained-release matrices for growth factors. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) enhances the redox cycle of iron species in photo-assisted Fenton reactions to simultaneously generate hydrogen peroxide and degrade pollutants, enabling integrated sustainable waste management and water treatment. PVA (Mw 130000, 87-89% hydrolyzed, ~2700 polymerization) is used in the manufacture of biodegradable films and in studies of dry or minimally invasive ex vivo wounds, but cannot form freeze-thaw cross-linked solid sheets for wound dressings .
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Cat. No.: HY-W001194
CAS No.: 5908-62-3
Synonyms: 1,1-Dioxoisothiazolidine
Research Areas:  

Others

1,3-Propanesultam (1,1-Dioxoisothiazolidine) is a cyclic sulfonamide monomer. Polymerization of 1,3-Propanesultam under base catalysis produces high-molecular-weight polypropanesulfonamide, while polymerization under acid catalysis yields low-molecular-weight polypropanesulfonamide. 1,3-Propanesultam serves as a coupling partner in copper-catalyzed C-N cross-coupling reactions for the synthesis of 3-aminopyrazole phenylacetamide analogs. 1,3-Propanesultam is applicable to research related to organic synthesis .
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Cat. No.: HY-W012412
CAS No.: 5810-42-4
Tetrapropylammonium chloride is a compound belonging to the class of quaternary ammonium compounds. It is a salt with cationic properties and is used in various industrial and biomedical applications. Tetrapropylammonium chloride is commonly used as a phase transfer catalyst to facilitate the movement of reactants between immiscible phases in organic synthesis reactions. It is also used as a surfactant in the formulation of personal care products, detergents, textiles and pharmaceuticals. Additionally, it is used in the production of certain types of polymers and resins.
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Cat. No.: HY-P2881
CAS No.: 9026-51-1
Synonyms: Nucleoside 5′-diphosphate kinase
Research Areas:  

Cancer

Nucleoside diphosphate kinase (Nucleoside 5′-diphosphate kinase) belongs to the family of structurally and functionally conserved NDPK (Nucleotide diphosphate kinase) enzymes. Nucleoside diphosphate kinase catalyzes the reversible transfer of γ-phosphates between nucleoside di-(NDP) and triphosphates (NTP) through ping-pong bi-bi reaction kinetics. Nucleoside diphosphate kinase is the essential housekeeping proteins that produces CTP (cytidine triphosphate) for lipid syntheses, UTP (Uridine triphosphate) for polysaccharide syntheses, and GTP (guanosine triphosphate) for protein syntheses, signal transduction, and microtubules polymerization .
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Cat. No.: HY-W034801
CAS No.: 13395-16-9
Synonyms: Cupric Acetylacetonate
Research Areas:  

Others

Copper(II) acetylacetonate (Cupric Acetylacetonate) is the homoleptic acetylacetonate complex of copper(II). Copper(II) acetylacetonate is used as a catalyst in various organic reactions, including oxidation, cross-coupling, and polymerization reactions. Copper(II) acetylacetonate is also a precursor for making metal-organic frameworks (MOF) and nanomaterials .
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Cat. No.: HY-W009400
CAS No.: 19780-11-1
(2-Dodecen-1-yl)succinic anhydride is an organic compound commonly used in certain polymerization reactions. It is used in the manufacture of products such as plastics and resins, and is widely used in certain industrial fields, such as coatings, inks and textile manufacturing. In addition, the compound is also used as a raw material for pharmaceutical intermediates and surfactants.
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