37 Results for "

condensation reactions

" in MedChemExpress (MCE) Product Catalog:
Products (37)

37 Results for "condensation reactions" in MCE Product Catalog:

1
1 Cited Publications
Cat. No.: HY-W016729
CAS No.: 6203-18-5
4-(Dimethylamino) cinnamaldehyde is a staining agent that reacts with flavan-3-ols and Proanthocyanidins (HY-N0794) bearing meta-dihydroxyl or trihydroxyl phenol structures to form a green chromophore. In acidic media, 4-(Dimethylamino) cinnamaldehyde undergoes a condensation reaction with aromatic primary amines to produce colored and stable quinoid protonated Schiff base salts. 4-(Dimethylamino) cinnamaldehyde can be used to determine indole products of apotryptophanase and tryptophanase, as well as for the detection and analysis of Proanthocyanidins, with the absorbance detection wavelength of the calibration curve set at 640 nm .
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Cat. No.: HY-Y1666
CAS No.: 2127-03-9
Research Areas:  

Others

2,2′-Dipyridyl disulfide is a useful reagent for the determination of sulfhydryl groups. 2,2′-Dipyridyl disulfide is a common reagent in peptide chemistry, often used in oxidation–reduction condensations to form peptide bonds or in coupling reactions to form disulfide-linked heterodimers .
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Cat. No.: HY-W105426
CAS No.: 2530-85-0
Synonyms: [3-(Methacryloyloxy)propyl]trimethoxysilane
3-(Trimethoxysilyl)propyl methacrylate ([3-(Methacryloyloxy)propyl]trimethoxysilane) is a reactive monomer and silane coupling agent with C=C and O-C=O functional groups, acting as a surface modifier and anti-agglomeration agent. 3-(Trimethoxysilyl)propyl methacrylate can be used to prepare nanoparticles .
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Cat. No.: HY-P2739
CAS No.: 9027-96-7
Target:  

Endogenous Metabolite

Research Areas:  

Others

Citrate synthase is responsible for catalyzing the first reaction of the citric acid cycle: the condensation of acetyl-CoA and oxaloacetate to form citrate. Citrate synthase is localized within eukaryotic cells in the mitochondrial matrix .
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Cat. No.: HY-W011548
CAS No.: 2096-10-8
Research Areas:  

Others

2-Aminoadenosine is a modified adenine base and adenosine analog that stabilizes RNA duplexes and enhances template-directed nucleotide condensation reactions. 2-Aminoadenosine forms three hydrogen bonds with uracil to increase the melting temperature of hybrid strands, thereby stabilizing uracil-containing RNA duplexes .
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Cat. No.: HY-Y1078
CAS No.: 4637-24-5
Synonyms: N-Dimethoxymethyl-N,N-dimethylamine
Research Areas:  

Others

DMF-DMA (N-Dimethoxymethyl-N,N-dimethylamine) is a reagent with both condensation and alkylation functions. DMF-DMA can undergo condensation reactions with active methylene groups or amino groups to generate enamine and imino derivatives, and can also act as an alkylating agent to methylate nitrogen and oxygen atoms in heterocyclic structures. DMF-DMA is widely used in the synthesis of enaminones and dimethylamino imine intermediates, as well as in the construction of heterocyclic backbones such as pyridine, pyrimidine and pyrazole. DMF-DMA can also serve as a polar aprotic co-solvent; although DMF-DMA cannot dissolve cellulose alone, it can form an efficient cellulose dissolution system with diallylimidazolium methoxyacetate .
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Cat. No.: HY-W090942
CAS No.: 13171-93-2
Research Areas:  

Others

Z-Gly-Gly-Phe-OH is a substrate for pepsin and thermolysin. Z-Gly-Gly-Phe-OH has an IC50 of 15.8 μM for open sodium channels under pepsin catalysis. Z-Gly-Gly-Phe-OH forms peptide bonds with amine components (such as H-Leu-NHPh) through enzyme-catalyzed condensation reactions, and is active as an intermediate in peptide synthesis .
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Cat. No.: HY-P1743
CAS No.: 66851-75-0
Target:  

Peptides

Research Areas:  

Infection

Acyl Carrier Protein (ACP) (65-74) is a key coenzyme fragment of fatty acid synthase (FAS) and participates in fatty acid synthesis as an acyl carrier. Acyl Carrier Protein (ACP) (65-74) mediates condensation, reduction and other cyclic reactions in fatty acid synthesis by covalently binding to acyl chains to form acyl-ACP intermediates, promoting acyl chain extension. Acyl Carrier Protein (ACP) (65-74) can regulate the synthesis ratio of saturated and unsaturated fatty acids. Acyl Carrier Protein (ACP) (65-74) can be used to study the mechanism of bacterial fatty acid synthesis and is a potential target for antibiotics (such as inhibiting the FAS system of pathogens) .
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Cat. No.: HY-W012572
CAS No.: 351-50-8
D-Histidine is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
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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) .
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Cat. No.: HY-W009411
CAS No.: 33008-06-9
Dansyl hydrazine is a carbohydrate-specific fluorescent dye (Ex/Em = 340 nm/525 nm). Dansyl hydrazine undergoes a condensation reaction with aldehyde groups generated by periodate oxidation on carbohydrate-containing structures to form fluorescent hydrazone compounds. Dansyl hydrazine selectively stains polysaccharides in formalin-fixed, paraffin-embedded human post-mortem brain tissues, revealing detailed structural features. Dansyl hydrazine is applicable to research related to Alzheimer's disease, Lafora disease, and polyglucosan body disease .
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Cat. No.: HY-W005176
CAS No.: 30414-54-1
Synonyms: Methyl Butyrylacetate; Methyl 3-oxohexanoate
Methyl 3-oxohexanoate (Methyl Butyrylacetate) is an organic compound commonly used in the manufacture of fragrances, drugs, and other chemicals. It can be used as a condensation reagent, a diazotization reagent and an addition reagent, and it plays a catalytic role in some organic synthesis reactions, and can also play a role in some drug synthesis. In addition, the compound is widely used in the food industry, for example in products such as juices, beer and confectionery.
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Cat. No.: HY-P2977
CAS No.: 9027-60-5
Synonyms: Sialic acid aldolase (CgNal)
N-Acetylneuraminate lyase (CgNal) (Sialic acid aldolase (CgNal)) is a rate-limiting enzyme in bacteria metabolism that catalyzes the reversible aldol cleavage of sialic acid, and it regulates the overall metabolism of the bacterial sialic acid catabolic pathway. N-Acetylneuraminate lyase (CgNal) catalyzes the reversible condensation reaction of pyruvate and N-acetyl-d-mannosamine (ManNAc) to produce sialic acid N-acetylneuraminic acid (Neu5Ac). The protein expression of N-Acetylneuraminate lyase is downregulated at the translational level under the regulation of methyl methanesulfonate, and this change significantly impairs the adhesion and invasion abilities of bacteria to eukaryotic cells. N-Acetylneuraminate lyase is a key virulence-related protein in various pathogenic bacteria and is considered an antibiotic drug target. N-Acetylneuraminate lyase (CgNal) can be used in studies of invasive (extraintestinal) infectious diseases, Crohn's disease, and methicillin-resistant Staphylococcus aureus infections .
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Cat. No.: HY-D2101
TAMRA-PEG3-NH2 is a dye derivative of TAMRA (HY-135640) containing 3 PEG units. TAMRA-PEG3-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.
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Cat. No.: HY-Y1624
CAS No.: 10465-81-3
Synonyms: ADDP; SR 4077
Research Areas:  

Metabolic Disease

1,1'-(Azodicarbonyl)-dipiperidine (ADDP) can be used in the condensation reaction of alcohols with acidic compounds. 1,1'-(Azodicarbonyl)-dipiperidine can also be used in the synthesis of GPR120 agonists with antidiabetic activity, as well as the synthesis of triple agonists for PPARα, PPARγ, and PPARδ. 1,1'-(Azodicarbonyl)-dipiperidine can be used in metabolic disease research .
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Cat. No.: HY-W012572A
CAS No.: 328526-86-9
D-Histidine hydrochloride hydrate is an anti-biofilm agent that targets bacterial quorum sensing systems (such as RhlI/RhlR pathway) and has antibacterial activity. D-Histidine hydrochloride hydrate works by non-covalently binding to bacterial regulatory factors or copper ion complexes, selectively inhibiting bacterial biofilm formation and motility. D-Histidine hydrochloride hydrate downregulates quorum sensing-related gene expression, reduces the synthesis of virulence factors (such as alginate and proteases), and interferes with bacterial membrane stability, inhibiting biofilm formation, promoting the disintegration of mature biofilms, and enhancing antibiotic sensitivity. D-Histidine hydrochloride hydrate is also an efficient catalyst for the salt-induced peptide formation (SIPF) reaction, which promotes the condensation of amino acids to form dipeptides (such as dialanine and dilysine) by forming a complex with copper ions (Cu 2+) .
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Cat. No.: HY-D2102
TAMRA-PEG7-NH2 is a dye derivative of TAMRA (HY-135640) containing 7 PEG units. TAMRA-PEG7-NH2 contains NH2 groups, which can undergo condensation reactions with carboxyl groups to form covalent bonds.
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Cat. No.: HY-D2154
AF 430 carboxylic acid is a derivative of the yellow fluorescent dye AF 430. AF430 has an excitation wavelength of 425 nm and an emission wavelength of 542 nm. AF 430 carboxylic acid can form covalent bonds through a condensation reaction between carboxylic acid groups and molecules containing amino groups. To achieve specific coupling of dye labels and biomolecules .
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Cat. No.: HY-W015477
CAS No.: 387-45-1
2-Chloro-6-fluorobenzaldehyde is a biochemical reagent that can be used as a biological material or organic compound for life science related research. 2-Chloro-6-fluorobenzaldehyde can be used to synthesize methyl 2-cyano-3-dihalophenyl-2-propenoate through piperidine catalyzed Knoevenagel condensation reaction with methyl cyanoacetate .
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Cat. No.: HY-W001987
CAS No.: 5413-85-4
Research Areas:  

Infection

4,6-Dichloropyrimidin-5-amine is a pyrimidine derivative and synthetic intermediate. 4,6-Dichloropyrimidin-5-amine can be used for the preparation of Zika virus methyltransferase inhibitors, purine analogs and related derivatives .
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