122 Results for "

Nucleophilicity

" in MedChemExpress (MCE) Product Catalog:
Products (122)

122 Results for "Nucleophilicity" in MCE Product Catalog:

18
18 Publications Verification
Cat. No.: HY-113466
CAS No.: 75899-68-2
Purity:  99.35%
Synonyms: 4-HNE
4-Hydroxynonenal (4-HNE) is an α,β unsaturated hydroxyalkenal and an oxidative/nitrosative stress biomarker. 4-Hydroxynonenal is a substrate and an inhibitor of acetaldehyde dehydrogenase 2 (ALDH2). 4-Hydroxynonenal can modulate a number of signaling processes mainly through forming covalent adducts with nucleophilic functional groups in proteins, nucleic acids, and membrane lipids. 4-Hydroxynonenal plays an important role in cancer through mitochondria .
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3
3 Cited Publications
Cat. No.: HY-B1200
CAS No.: 51-15-0
Synonyms: 2-PAM chloride
Target:  

Cholinesterase (ChE)

Research Areas:  

Neurological Disease

Pralidoxime chloride is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime chloride reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime chloride is an antidote for organophosphate poisoning .
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2
2 Cited Publications
Cat. No.: HY-W016286
CAS No.: 5437-25-2
Synonyms: 2,6-Dimercaptopurine
Research Areas:  

Cancer

2,6-Dithiopurine (2,6-Dimercaptopurine) is a nucleophilic scavenger for electrophilic carcinogens. 2,6-Dithiopurine abolishes both DNA adduct formation and the initiation of carcinogenesis .
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1
1 Cited Publications
Cat. No.: HY-15927
CAS No.: 2492-87-7
4-Nitrophenyl β-D-glucopyranoside is a chromogenic substrate for β-glucosidase. 4-Nitrophenyl β-D-glucopyranoside is converted to a colored product, p-nitrophenol that is easily detected spectrophotometrically at 405 nm when used in a β-glycosidase assay. 4-Nitrophenyl β-D-glucopyranoside is hydrolysed through intramolecular nucleophilic catalysis by the phosphate group in the 2-position. 4-Nitrophenyl β-D-glucopyranoside is promising for research of postmenopausal osteoporosis .
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1
1 Cited Publications
Cat. No.: HY-W013159
CAS No.: 33430-61-4
Synonyms: 5′-dGMP disodium
2'-Deoxyguanosine 5'-monophosphate (5′-dGMP) disodium is a mononucleotide having guanine as the nucleobase. 2'-Deoxyguanosine 5'-monophosphate disodium is a reactant involved in analysis of self-assembling in solution and nucleation/growth of G-qudruplexes, nucleophilic trapping and reductive alkylation. 2'-Deoxyguanosine 5'-monophosphate disodium can be used as an oxidizable target. 2'-Deoxyguanosine 5'-monophosphate disodium is a nucleic acid guanosine triphosphate (GTP) derivative and is a nucleotide precursor used in DNA synthesis .
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1
1 Cited Publications
Cat. No.: HY-W002805
CAS No.: 66572-56-3
2-Bromoisonicotinic acid is a (hetero)aryl bromide building block and DNA-conjugated headpiece for photochemical C-H heteroarylation in DNA-encoded library synthesis. 2-Bromoisonicotinic acid generates a nucleophilic pyridyl radical intermediate. 2-Bromoisonicotinic acid, when conjugated to DNA, leaves electrophilic handles intact for subsequent library diversification .
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1
1 Cited Publications
Cat. No.: HY-32813
CAS No.: 104830-06-0
Synonyms: 3-Iodopyridin-2-amine
2-Amino-3-iodopyridine (3-Iodopyridin-2-amine) can be coupled with formyl derivatives under a copper-catalyzed indole synthesis method, and then constructed azide analogs through copper-mediated conjugated adducts things. The nucleophilicity of 2-Amino-3-iodopyridine is lower than that of the corresponding aniline used in the synthesis of indole, a potential obstacle for future synthesis .
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1
1 Cited Publications
Cat. No.: HY-W002863
CAS No.: 29241-62-1
Target:  

Drug Intermediate

Research Areas:  

Others

5-Bromo-6-chloronicotinic acid is a halogenated nicotinic acid and synthetic starting material that can be used in studies related to organic synthesis .
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Cat. No.: HY-79444
CAS No.: 73183-34-3
Bis(pinacolato)diborane is an organoboron reagent. Bis(pinacolato)diborane serves as a source of the [Bpin] moiety with pronounced nucleophilic character and is used in the synthesis of various organoboranes, including organoboron compounds and arylboronates .Bis(pinacolato)diborane reacts with p-benzyne to produce tetraborylated products through a series of steps involving addition and 1,2-migration of the boryl group .
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Cat. No.: HY-20556
CAS No.: 6674-22-2
Synonyms: 1,8-Diazabicyclo[5.4.0]undec-7-ene
Research Areas:  

Others

DBU (1,8-diazabicyclo[5.4.0]undec-7-ene) is a bicyclic sterically hindered amidine with strong basicity, which possesses multiple properties such as nucleophilicity and coordination ability. DBU is prone to hydrolysis and can undergo addition, substitution, cyclization and other reactions with various substrates to form derivatives containing its scaffold. DBU can also be used as a catalyst .
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Cat. No.: HY-Y0971
CAS No.: 429-41-4
Synonyms: TBAF
Tetrabutylammonium fluoride is an organic compound containing both ammonium and fluorine functional groups. It is commonly used as a reagent in various chemical synthesis applications, especially as a source of fluoride ions for nucleophilic reactions. Tetrabutylammonium fluoride has several properties that make it suitable for these applications, including its high solubility in polar solvents and its ability to selectively activate certain chemical bonds. In addition, it can be used as a catalyst for organic reactions and as an electrolyte for batteries.
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Cat. No.: HY-113128C
CAS No.: 57-03-4
Purity:  ≥35.0%
Synonyms: DL-α-Glycerol phosphate
(Rac)-sn-Glycerol 3-phosphate is an a-site substrate analogue. (Rac)-sn-Glycerol 3-phosphate is bound to the a-site, the rate of reaction of indole and nucleophilic indole analogues with E(A-A) is strongly inhibited .
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Cat. No.: HY-Y0232
CAS No.: 2033-24-1
Synonyms: 2,2-Dimethyl-1,3-dioxane-4,6-dione
Meldrum's acid (2,2-Dimethyl-1,3-dioxane-4,6-dione) is a nucleophilic reagent. Meldrum's acid participates in Michael addition reactions. Meldrum's acid can be used in asymmetric organocatalysis .
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Cat. No.: HY-N6856
CAS No.: 1076-38-6
4-Hydroxycoumarin is an orally active coumarin derivative, one of the most versatile heterocyclic scaffolds, often used in the synthesis of various organic compounds. 4-Hydroxycoumarin possesses both electrophilic and nucleophilic properties. 4-Hydroxycoumarin is an HIV protease inhibitor and tyrosine kinase inhibitor. 4-Hydroxycoumarin has anti-inflammatory, antibacterial and anti-tumor effects .
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Cat. No.: HY-116544
CAS No.: 133978-15-1
Purity:  ≥98.0%
Research Areas:  

Others

Octan-2-yl 2-cyanoacrylate is an alkyl cyanoacrylate monomer, base-sensitive monofunctional 1,1-disubstituted electron-deficient olefin, polymerizable and copolymerizable monomer. Octan-2-yl 2-cyanoacrylate undergoes homopolymerization via nucleophilic initiation with pyridine as initiator. Octan-2-yl 2-cyanoacrylate forms true copolymers with ethyl 2-cyanoacrylate via nucleophilic initiation with pyridine as initiator .
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Cat. No.: HY-B1738A
CAS No.: 94-63-3
Target:  

Cholinesterase (ChE)

Research Areas:  

Neurological Disease

Pralidoxime iodide is a potent reactivator of acetylcholinesterase (AChE). Pralidoxime iodide reactivates nerve agent-inhibited AChE via direct nucleophilic attack by the oxime moiety on the phosphorus center of the bound nerve agent. Pralidoxime iodide is an antidote for organophosphate poisoning .
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Cat. No.: HY-19997
CAS No.: 92051-23-5
Synonyms: TATM
Mannose triflate is a glucose analog. Mannose triflate is a precursor for 18F-FDG synthesis for PET applications. Mannose triflate binds to 18F via SN2 nucleophilic substitution reaction. Mannose triflate can be used for an imaging technique in detection of cancer .
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Cat. No.: HY-D0980
CAS No.: 138529-46-1
Synonyms: Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin
Biotin-DADOO (Biotinyl-3,6-dioxaoctanediamine; EZ-Link Amine-PEO2-Biotin) is a biotin-containing amine compound and a biotinylation reagent. As an amino component, Biotin-DADOO participates in the nucleophilic ring-opening reaction of epoxidized ω-double bonds during the synthesis of biotinylated inhibitor derivatives. Biotin-DADOO can be conjugated with carboxymethyl cellulose derivatives. Biotin-DADOO is involved in the synthesis of biotin-estradiol conjugates for enzyme immunoassays. Biotin-DADOO can be used in the research of influenza A .
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Cat. No.: HY-108776
CAS No.: 1555-56-2
Synonyms: DL-α-Glycerol phosphate sodium
(Rac)-sn-Glycerol 3-phosphate sodium is an a-site substrate analogue. (Rac)-sn-Glycerol 3-phosphate sodium is bound to the a-site, the rate of reaction of indole and nucleophilic indole analogues with E(A-A) is strongly inhibited .
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Cat. No.: HY-W093017
CAS No.: 626-61-9
Research Areas:  

Others

4-Chloropyridine is a NNMT (Nicotinamide N-methyltransferase) substrate and suicide inhibition-based protein labeling scaffold precursor.4-Chloropyridine undergoes NNMT-catalyzed pyridine nitrogen methylation to increase C4 electrophilicity, enabling aromatic nucleophilic substitution by NNMT cysteine C159 for covalent NNMT modification and inactivation.4-Chloropyridine can be used for the research of various cancers .
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