40 Results for "

catalyst and ligand

" in MedChemExpress (MCE) Product Catalog:
Products (40)

40 Results for "catalyst and ligand" in MCE Product Catalog:

Cat. No.: HY-21623
CAS No.: 95464-05-4
Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II) dichloromethane adduct is a common dichloromethane solvate of the palladium catalyst Pd(dppf)Cl2, a phosphine ligand palladium(II) complex, which can be used as a versatile precatalyst for various cross-coupling reactions. Dichloro[1,1'-bis(diphenylphosphino)ferrocene]palladium(II) dichloromethane adduct can stabilize reaction intermediates and lower the reaction activation energy in coupling reactions, and can be used in Suzuki-Miyaura coupling reaction studies .
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Cat. No.: HY-W007432
CAS No.: 787618-22-8
RuPhos is a Buchwald ligand. In aqueous Suzuki-Miyaura catalytic transfer polymerization, RuPhos forms inactive Pd (RuPhos)2 with palladium and inhibits diffusion to improve polymerization controllability. RuPhos additional addition in anhydrous Kumada polymerization exacerbates catalyst deactivation and chain transfer, significantly impairing polymerization control .
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Cat. No.: HY-B2210
CAS No.: 660-27-5
Synonyms: DIPA; Diisopropylamine dichloroacetate
Diisopropylammonium dichloroacetate is an organic compound commonly used as a catalyst and ligand for organic reactions. It can promote various organic chemical reactions, such as olefin addition, carbonylation reaction and asymmetric catalytic reaction, etc. In addition, the compound is also widely used in the research of some medical fields, for example, in the application of anti-tumor therapy.
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Cat. No.: HY-W096079
CAS No.: 1702356-19-1
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-endo-PEG4-NHS is an ADC Linker containing 4 PEG units. BCN-endo-PEG4-NHS contains the lyophilic bidentate macrocyclic ligand endo-BCN, which allows for further synthesis of macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts.
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Cat. No.: HY-34515
CAS No.: 1660-93-1
Synonyms: TMPhen; 3,4,7,8-Tetramethyl-1,10-phenanthroline
3,4,7,8-Tetramethyl-1,10-phenanthroline (TMPhen) is an organic molecule commonly used as a ligand or catalyst. It has a wide range of applications in different fields, such as organometallic chemical reactions, electrochemical detection, and organic optoelectronic devices. Due to its excellent performance in fluorescent probes, biosensors and photocatalytic reactions, it has been widely used in research in the fields of chemistry and life sciences.
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Cat. No.: HY-156311
CAS No.: 2675364-08-4
Purity:  ≥98.0%
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-endo-PEG2-maleimide is an ADC Linker containing 4 PEG units. BCN-endo-PEG2-maleimide contains the lyophilic bidentate macrocyclic ligand endo-BCN, which can further synthesize macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts. Its maleimide group (-Maleimide) degrades in aqueous media and has been used in drug delivery studies.
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Cat. No.: HY-ER010
CAS No.: 1467-16-9
Synonyms: Imidazole hydrochloride
1H-Imidazole hydrochloride can be used as ligand, buffer and catalyst, etc., and also plays an important role in the process of drug synthesis and extraction of natural products. In addition, the compound is widely used in certain industrial fields, such as in the manufacturing process of plastics, coatings, textiles and electronic materials. Although the compound has no direct medical applications, it plays an important role in chemical research and laboratory studies.
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Cat. No.: HY-W009062
CAS No.: 251320-86-2
MePhos is an o-BPP ligand. The combination of MePhos and silver carbonate serves as a catalyst for H/D exchange reactions .
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Cat. No.: HY-Y0982
CAS No.: 76189-56-5
Research Areas:  

Others

(S)-BINAP is an isomer of (R)-BINAP (HY-W017757), as well as a chiral chelating diphosphine ligand and enantioselective catalyst precursor. (S)-BINAP acts as a bidentate ligand, transferring chiral information via its binaphthyl backbone to achieve stereodiscrimination of substrates. (S)-BINAP is used for the enantioselective hydrogenation of prochiral carboxylic acids, N-acyltetrahydroisoquinolines, allylic alcohols, functionalized ketones, cyclic anhydrides, and styrenes .
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Cat. No.: HY-134734
CAS No.: 2143965-47-1
Purity:  95.13%
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-exo-PEG7-maleimide is an ADC Linker containing 7 PEG units. BCN-exo-PEG7-maleimide contains the lyophilic bidentate macrocyclic ligand BCN, which allows for further synthesis of macrocyclic complexes. In click chemistry, BCN reacts with molecules containing azide groups to form stable triazoles in the absence of catalysts. Its maleimide group (-Maleimide) degrades in aqueous media and has been used in drug delivery studies.
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Cat. No.: HY-149618
CAS No.: 1881221-50-6
Purity:  98.40%
Cy5-PEG3-endo-BCN is a derivative of the Cyanine 5 (Cy5) (HY-D0821) dye bearing 3 PEG units. Cy5-PEG3-endo-BCN contains the lyophilic bidentate macrocyclic ligand endo-BCN, which allows for further synthesis of macrocyclic complexes. In click chemistry, endo-BCN forms stable triazoles with azide-containing molecules under catalyst-free conditions .
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Cat. No.: HY-W127790
CAS No.: 52746-49-3
Bathophenanthrolinedisulfonic acid disodium is an iron ion chelator that serves as a colorimetric reagent for iron ion detection. Bathophenanthrolinedisulfonic acid disodium forms stable, strong complexes with Fe 2+ and Fe 3+, and each complex exhibits reversible redox behavior. Bathophenanthrolinedisulfonic acid disodium can act as a ligand to form water-soluble ruthenium catalysts, which promote the hydrogenation of the ketone group in levulinic acid to produce γ-valerolactone. When Bathophenanthrolinedisulfonic acid disodium and its iron complex are incorporated into a polymer-modified electrode, rapid color change from red to transparent occurs during potential cycling .
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Cat. No.: HY-156322
CAS No.: 2919127-00-5
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-exo-PEG3-maleimide is an ADC Linker containing 3 PEG units. BCN-exo-PEG3-maleimide contains the lyophilic bidentate macrocyclic ligand BCN, which enables the further synthesis of macrocyclic complexes. In click chemistry, BCN reacts with molecules containing azide groups to form stable triazoles in the absence of catalysts. Its maleimide group (-Maleimide) degrades in aqueous media and has been used in drug delivery studies.
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Cat. No.: HY-155327B
Target:  

Fluorescent Dye

Research Areas:  

Others

Cy3-PEG2-endo-BCN bromide is the bromide salt form of Cy3-PEG2-endo-BCN (HY-155327). Cy3-PEG2-endo-BCN bromide is a dye derivative of Cyanine 3 (Cy3) (HY-D0822) containing 2 PEG units. Cy3-PEG2-endo-BCN bromide contains the lyophilic bidentate macrocyclic ligand endo-BCN, which can further synthesize macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts .
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Cat. No.: HY-156320
CAS No.: 2141976-22-7
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-exo-PEG2-maleimide is an ADC Linker containing 2 PEG units. BCN-exo-PEG2-maleimide contains the lyophilic bidentate macrocyclic ligand BCN, which allows for further synthesis of macrocyclic complexes. In click chemistry, BCN reacts with molecules containing azide groups to form stable triazoles in the absence of catalysts. Its maleimide group (-Maleimide) degrades in aqueous media and has been used in drug delivery studies.
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Cat. No.: HY-W688732
CAS No.: 14812-59-0
2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane is a biochemical reagent. 2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane serves as a phosphorylation reagent for alcohols and heteroatoms, which is used in the synthesis of glycosyl donors and ligands, and also applied in the analytical research of derivatized lignin samples. 2-Chloro-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane acts as a catalyst in copper oxide/titanium dioxide-catalyzed lignin oxidation studies .
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Cat. No.: HY-130544
CAS No.: 79583-98-5
Purity:  99.77%
Synonyms: 5-Azidovaleric acid
Research Areas:  

Others

5-Azidopentanoic acid (5-Azidovaleric acid) is a crosslinker/cyclization reagent as well as an azido-containing carboxylic acid. 5-Azidopentanoic acid participates in Cu I-catalyzed azide-alkyne cycloaddition reactions; when used to cap the N-terminus of resin-bound peptides containing propargylglycine residues, it enables head-to-tail cyclodimerization of peptides. 5-Azidopentanoic acid introduces azido functional groups into chitosan via amidation for strain-promoted azide-alkyne cycloaddition click reactions. 5-Azidopentanoic acid acts as an aliphatic bifunctional ligand and capping agent for CdSe tetrapods; its bromo group can be converted to an azido group, which then undergoes catalyst-free alkyne-azide cycloaddition click reactions with ethynyl-terminated poly (3-hexylthiophene) .
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Cat. No.: HY-W021016
CAS No.: 824395-67-7
Synonyms: (S,S)-Ph-BPE
Research Areas:  

Others

(+)-1,2-Bis ((2S,5S)-2,5-diphenylphospholano)ethane ((S,S)-Ph-BPE) is a chiral bisphosphine ligand and catalyst. (+)-1,2-Bis ((2S,5S)-2,5-diphenylphospholano)ethane acts as a chiral ligand in rhodium-catalyzed reductive hydroformylation of alkenyl boronic esters, enabling enantiodivergent synthesis of chiral γ-boryl alcohols. (+)-1,2-Bis ((2S,5S)-2,5-diphenylphospholano)ethane forms chiral nickel-phosphine complexes to mediate asymmetric hydrogenation of aliphatic γ- and δ-keto acids; protons promote substrate C=O bond activation and stereoselectivity control via hydrogen bonding. (+)-1,2-Bis ((2S,5S)-2,5-diphenylphospholano)ethane forms a monodentate nickel complex, which serves as the active species for asymmetric hydrogenation of aliphatic keto acids .
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Cat. No.: HY-W697935
CAS No.: 482618-43-9
Research Areas:  

Others

Sulfo-TAG COOH trisodium is a catalyst ligand that can be used for the synthesis of electrochemiluminescence (ECL) labels.
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Cat. No.: HY-156317
Purity:  ≥95.0%
Target:  

ADC Linkers

Research Areas:  

Cancer

BCN-endo-PEG7-maleimide is an ADC Linker containing 7 PEG units. BCN-endo-PEG7-maleimide contains the lyophilic bidentate macrocyclic ligand endo-BCN, which can further synthesize macrocyclic complexes. In click chemistry, endo-BCN can react with molecules containing azide groups to form stable triazoles in the absence of catalysts.
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