24 Results for "

N-methylation

" in MedChemExpress (MCE) Product Catalog:
Products (24)

24 Results for "N-methylation" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-A0248A
CAS No.: 4135-11-9
Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
loading...
    loading...
1
1 Cited Publications
Cat. No.: HY-124124
CAS No.: 114-33-0
Purity:  99.72%
N-Methylnicotinamide is an endogenous metabolite with antithrombotic effect. N-Methylnicotinamide via production/release of prostacyclin inhibits arterial thrombosis development. N-Methylnicotinamide is also the N-methylation product from nicotinamide catalyzed by N-methyltransferase within nicotinate and nicotinamide metabolism pathway .
loading...
    loading...
1
1 Cited Publications
Cat. No.: HY-P1108
CAS No.: 681260-70-8
Target:  

CRFR

Astressin 2B is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC50=0.57 nM). Astressin 2B blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .
loading...
    loading...
1
1 Cited Publications
Cat. No.: HY-P1108A
Target:  

CRFR

Astressin 2B TFA is a blood-brain barrier-impermeable, highly selective CRFR2 antagonist (rCRFR2, IC50=0.57 nM). Astressin 2B TFA blocks the protective effects mediated by CRFR2, thereby exacerbating indomethacin (HY-14397)-induced hemorrhagic intestinal injury in rats. Astressin 2B TFA reverses the protective effects of Urocortin 1 against intestinal hypermotility, bacterial invasion and upregulation of inflammatory mediators. Astressin 2B TFA also blocks the anxiogenic effect of Urocortin 2 and attenuates stress-induced anxiety-related behaviors. In the Clostridioides difficile toxin A (C. difficile toxin A)-mediated enteritis model, Astressin 2B TFA mimics the phenotype of CRFR2-deficient mice, significantly exacerbating intestinal epithelial damage, edema, neutrophil migration and the expression of multiple proinflammatory cytokines. Astressin 2B TFA is an important tool molecule for investigating the intestinal protective mechanisms of CRFR2 .
loading...
    loading...
Cat. No.: HY-134124
CAS No.: 92614-59-0
Purity:  95.8%
Research Areas:  

Metabolic Disease

Glutathione ethyl ester is a cell-permeable GSH donor and provides an efficient supply of GSH to the oocyte. Glutathione ethyl ester shows positive effect on the in vitro production of embryos by enhancement of the antioxidative defense .
loading...
    loading...
Cat. No.: HY-P10272
CAS No.: 1628323-80-7
Synonyms: PTG-300
Target:  

Ferroportin

Research Areas:  

Others

Rusfertide is a peptide mimetic of natural hepcidin, which targets and degrades ferroportin, reduces serum iron and transferrin-saturation, and thus regulates the production of red blood cells. Rusfertide ameliorates the polycythemia vera, β-thalassemia and hereditary hemochromatosis .
loading...
    loading...
Cat. No.: HY-30170
CAS No.: 589-08-2
N-Methylphenethylamine is an indirectly acting sympathomimetic amine that is formed via PNMT-catalyzed N-methylation of phenethylamine (PEA) in the human body. N-Methylphenethylamine exhibits affinity for β-adrenergic receptors on the surface of cancer cells or bacterial cells. N-Methylphenethylamine can be used for neurotransmitter research or as a pharmaceutical intermediate .
loading...
    loading...
Cat. No.: HY-126061
CAS No.: 33868-03-0
Purity:  99.82%
1,7-Dimethyluric acid is an N-methylated uric acid and purine derivative, as well as a caffeine metabolite. When 1,7-Dimethyluric acid is acted upon by peroxidase in the presence of H2O2, it follows the same oxidation pathway to generate a UV-absorbing intermediate, which decays via first-order kinetics. 1,7-Dimethyluric acid can adsorb onto pyrolytic graphite electrodes, but not onto glassy carbon electrodes or platinum electrodes. The N-methylation modification of its pyrimidine ring prevents ring contraction of the diol intermediate, and no NMR evidence of O-alkylation is observed during propylation under the test conditions .
loading...
    loading...
Cat. No.: HY-124124S
CAS No.: 2708278-64-0
Purity:  ≥98.0%
N-Methylnicotinamide-d4 is the deuterium labeled N-Methylnicotinamide (HY-124124). N-Methylnicotinamide is an endogenous metabolite with antithrombotic effect. N-Methylnicotinamide via production/release of prostacyclin inhibits arterial thrombosis development. N-Methylnicotinamide is also the N-methylation product from nicotinamide catalyzed by N-methyltransferase within nicotinate and nicotinamide metabolism pathway.
loading...
    loading...
Cat. No.: HY-Y0198
CAS No.: 141-86-6
2,6-Diaminopyridine is an intermediate and coupling agent for hair dyes. 2,6-Diaminopyridine participates in organic synthesis reactions such as N-methylation and can bind metal ions by forming macrocyclic ligands through condensation with aldehydes. 2,6-Diaminopyridine can be used to synthesize the analgesic phenazopyridine hydrochloride (HY-B0985) .
loading...
    loading...
Cat. No.: HY-P10143
CAS No.: 99828-55-4
Synonyms: Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt
Target:  

MMP

Research Areas:  

Others

MMP-2/MMP-9 Substrate (Ac-Pro-Leu-Gly-[(S)-2-mercapto-4-methyl-pentanoyl]-Leu-Gly-OEt) is a synthetic chromogenic polypeptide substrate whose core structure mimics the cleavage sites of MMP-2 and MMP-9 (gelatinase A and B) in collagen. After being hydrolyzed by collagenase, MMP-2/MMP-9 Substrate reacts with 4,4'-dithiodipyridine or Ellman's Reagent via its thiol fragment to produce a product with ultraviolet absorption properties .
loading...
    loading...
Cat. No.: HY-A0248AS
Polymyxin B1-d7 TFA is the deuterium labeled Polymyxin B1 TFA (HY-A0248A). Polymyxin B1 is a potent antimicrobial lipopeptide first derived from Bacilus polymyxa. Polymyxin B1 is the major component in Polymyxin B (HY-A0248). Polymyxin B1 can induce lysis of bacterial cells through interaction with their membranes. Polymyxin B1 has the potential for multidrug-resistant Gram-negative bacterial infections treatment .
loading...
    loading...
Cat. No.: HY-W1006754
CAS No.: 1973504-60-7
Research Areas:  

Metabolic Disease

NNMT-IN-7 is a nicotinamide N-methyltransferase (NNMT) inhibitor with an IC50 of 505.7 μM against human targets. NNMT-IN-7 inhibits the catalytic activity of NNMT, an enzyme responsible for mediating N-methylation modification of endogenous and exogenous xenobiotics. NNMT-IN-7 can be used in research related to obesity and type 2 diabetes .
loading...
    loading...
Cat. No.: HY-P10563
CAS No.: 2580150-96-3
Synonyms: BHV-1100
Target:  

CD38 IFNAR

Research Areas:  

Cancer

Noraramtide (BHV-1100) is an antibody-recruiting molecule. Noraramtide binds to CD38 and recruits natural killer (NK) cells to mediate antibody-dependent cellular cytotoxicity. Noraramtide enhances the capacity of autologous cytokine-induced memory-like (CIML) NK cells to produce IFNγ and CD107a, thereby improving their cytotoxicity against multiple myeloma cells. Noraramtide can be used in the research of multiple myeloma .
loading...
    loading...
Cat. No.: HY-P3066
CAS No.: 77453-01-1
Synonyms: d(CH2)5Tyr(Et)VAVP
Target:  

Vasopressin Receptor

Research Areas:  

Metabolic Disease

SKF 100398 (d(CH2)5Tyr(Et)VAVP), an arginine vasopressin (AVP) analogue, is a specific antagonist of the antidiuretic effect of exogenous and endogenous AVP .
loading...
    loading...
Cat. No.: HY-151738
CAS No.: 1935981-35-3
Target:  

ADC Linkers

Research Areas:  

Others

Fmoc-Aeg(N3)-OH is a click chemistry reagent containing an Azide. Alkylating the Nitrogen of an amide bond results in peptoid structures, which leads to conformational restrains, like N-methylation and allows backbone derivatisation. Altering cytotoxicity, bacterial cell selectivity and receptor pharmacology through formation of peptoid derivatives have been published for Cilengitide, Piscidin 1, and MC3, MC4 and MC5 receptor agonist. This building block enables design of macrocycles through intermolecular crosslinking or backbone stabilization through intermolecular ring-closure. This compound is a potential building block for the construction of (customized) peptide nucleic acids (PNAs) and for peptoid synthesis . Fmoc-Aeg(N3)-OH 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.
loading...
    loading...
Cat. No.: HY-P10828
CAS No.: 1260620-30-1
Target:  

Virus Protease

Research Areas:  

Infection Inflammation/Immunology

MAPI is a polypeptide irreversible 3C cysteine protease (SV3CP) inhibitor. MAPI inhibits SV3CP by covalently binding its C-terminal Michael-acceptor extension to the active site thiol of SV3CP Cys 139. MAPI is promising for research of noroviruses infection .
loading...
    loading...
Cat. No.: HY-124124R
CAS No.: 114-33-0
N-Methylnicotinamide (Standard) is the analytical standard of N-Methylnicotinamide (HY-124124). This product is intended for research and analytical applications. N-Methylnicotinamide is an endogenous metabolite with antithrombotic effect. N-Methylnicotinamide via production/release of prostacyclin inhibits arterial thrombosis development. N-Methylnicotinamide is also the N-methylation product from nicotinamide catalyzed by N-methyltransferase within nicotinate and nicotinamide metabolism pathway.
loading...
    loading...
Cat. No.: HY-P5514
CAS No.: 409085-42-3
Synonyms: Amylin (22-27) [NMeG24, NMeI26], human (IAPP)
Target:  

Peptides

Research Areas:  

Others

NF(N-Me)GA(N-Me)IL is a biological active peptide. (This amino acids 22 to 27 fragment is a modification of the human islet amyloid polypeptide hIAPP (NFGAIL) with N-methylation of the amide bonds at G24 and I26. The introduction of two N-methyl rests in the amyloid-core-containing sequence NFGAIL converts this amyloidogenic and cytotoxic sequence into non-amyloidogenic and non-cytotoxic peptide. The peptide is able to bind with high-affinity full-length hIAPP and to inhibit its fibrillogenesis.)
loading...
    loading...
Cat. No.: HY-Y0198R
CAS No.: 141-86-6
2,6-Diaminopyridine (Standard) is the analytical standard of 2,6-Diaminopyridine (HY-Y0198). This product is intended for research and analytical applications. 2,6-Diaminopyridine is an intermediate and coupling agent for hair dyes. 2,6-Diaminopyridine participates in organic synthesis reactions such as N-methylation and can bind metal ions by forming macrocyclic ligands through condensation with aldehydes. 2,6-Diaminopyridine can be used to synthesize the analgesic phenazopyridine hydrochloride (HY-B0985) .
loading...
    loading...