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Results for "

imine

" in MedChemExpress (MCE) Product Catalog:

By Targets:	Amino Acid Derivatives (1) Biochemical Assay Reagents (14) Drug Derivative (1) Drug Intermediate (1) Drug Metabolite (3) Endogenous Metabolite (3) Glucosylceramide Synthase (GCS) (1) Isotope-Labeled Compounds (1) Liposome (1) PROTAC Linkers (1) Reference Standards (1)
By Research Areas:	Cancer (1) Inflammation/Immunology (1) Metabolic Disease (3)
Click Chemistry:	Labeling and Fluorescence Imaging (1) TCO (1)
Oligonucleotides:	Pegylated Lipids (2)

Inhibitors & Agonists

Biochemical Assay Reagents

Natural
Products

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Cat. No.	Nom du produit	Target	Áreas de investigación	Chemical Structure

HY-W017464

NAPQI N-Acetyl-4-benzoquinone imine	Drug Metabolite Endogenous Metabolite	Metabolic Disease
NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

HY-40228

(R)-(+)-tert-Butylsulfinamide (R)-2-Methylpropane-2-sulfinamide	Biochemical Assay Reagents	Others
(R)-(+)-tert-Butylsulfinamide ((R)-2-Methylpropane-2-sulfinamide) is a chiral reagent commonly used in the asymmetric synthesis of compounds such as amines, amino acids, and amino alcohols. (R)-(+)-tert-Butylsulfinamide achieves stereoselective reactions by condensing with carbonyl groups to form sulfinyl imine intermediates, and after the reaction, this group can be removed under acidic conditions to obtain the target product .

HY-Y1078

DMF-DMA N-Dimethoxymethyl-N,N-dimethylamine	Biochemical Assay Reagents	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 .

HY-156383

SCO-PEG3-NHS	PROTAC Linkers	Cancer
SCO-PEG3-NHS is a PEG linker with a terminal imine(NH) group. SCO-PEG3-NHS is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

HY-125372

2-Amino benzamidoxime ABAO	Biochemical Assay Reagents	Others
2-Amino benzamidoxime (ABAO) acts as a bioconjugation reagent precursor and a fluorescent probe precursor. 2-Amino benzamidoxime contains an aniline group for imine activation of aldehydes, as well as a nucleophilic group (Nu:) located at the ortho position of the amine, which is responsible for intramolecular cyclization. 2-Amino benzamidoxime reacts with glyoxal at the N-terminus of phage-displayed peptide libraries. Derivatives of 2-Amino benzamidoxime can be used for protein bioconjugation. Derivatives of 2-Amino benzamidoxime serve as fluorescent probes .\n

HY-Y0425

Terephthalaldehyde	Drug Intermediate Biochemical Assay Reagents	Others
Terephthalaldehyde is a crosslinking agent. Terephthalaldehyde forms a crosslinked structure inside the gelatin matrix by forming Schiff base imines with the amino groups of gelatin, thereby constructing a three-dimensional network. Terephthalaldehyde improves the hydrophobicity of the gelatin matrix, delays water vapor penetration and enhances the liquid water resistance of gelatin films. Terephthalaldehyde can be used as a crosslinking agent to prepare crosslinked chitosan hydrogel (CAAT) via ultrasound-induced synthesis. Terephthalaldehyde helps CAAT hydrogels selectively adsorb anionic dyes from aqueous media, including multi-component systems containing cationic dyes. Terephthalaldehyde serves as a starting material for the synthesis of bis-heterocyclic compounds (including bis-thiazole and bis-triazolopyrimidine compounds) .

HY-151682

H-L-Lys(Norbornene-methoxycarbonyl)-OH	Amino Acid Derivatives	Others
H-L-Lys(Norbornene-methoxycarbonyl)-OH is a Norbornene (HY-W013021)-derivatized lysine that can be click-functionalized. H-L-Lys(Norbornene-methoxycarbonyl)-OH can be used for the mild and selective modification of proteins in a copper-free click reaction .

HY-170541

FUT8-IN-1	Glucosylceramide Synthase (GCS)	Inflammation/Immunology
FUT8-IN-1 (Compound 37) is an inhibitor for α-1,6-fucosyltransferase (FUT8) with an K_D of 49 nM and an IC₅₀ of ca. 50 µM. FUT8-IN-1 generates a highly active naphthoquinone imine intermediate in the presence of FUT8, and inhibits the enzymatic activity of FUT8 .

HY-W744265

NAPQI-d3 N-Acetyl-4-benzoquinone imine-d₃	Isotope-Labeled Compounds Drug Metabolite Endogenous Metabolite	Metabolic Disease
NAPQI-d₃ (N-Acetyl-4-benzoquinone Imine-d₃) is the deuterium labeled NAPQI (HY-W017464). NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

HY-W440884

DSPE-PEG3400-Ald	Biochemical Assay Reagents	Others
DSPE-PEG3400-Ald is a self-assemble polyPEG which spontaneously forms lipid bilayer in water. The polymer can be used to prepare nanoparticles or liposomse as a targeted drug carrier, such as mRNA vaccine. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

HY-W1049075E

mPEG-pALD (MW 2000)	Biochemical Assay Reagents	Others
mPEG-pALD (MW 2000) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075B

mPEG10000-Pald	Biochemical Assay Reagents	Others
mPEG10000-Pald is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W440883

DSPE-PEG2000-Ald	Liposome	Others
DSPE-PEG2000-Ald is a phospholipid polyPEG which can self-assemble to form lipid bilayer in aqueous solution. The polymer can be used to prepare liposome as a drug delivery vehicle for administration of drugs or nutrients, such as mRNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research use only.

HY-W1049075D

mPEG40000-pALD	Biochemical Assay Reagents	Others
mPEG40000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W440885

DSPE-PEG5000-Ald	Biochemical Assay Reagents	Others
DSPE-PEG5000-Ald is a phospholipid PEG polymer which can self-assemble spontaneously in water with their hydrophilic heads oriented toward the water (micelles). The polymer can be used to prepare liposome as a drug nanocarrier for administration of nutrients and therapeutic drugs, such as lipid nanoparticles in mRNA or DNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

HY-114746

*25H-NBOMe imine* analog**	Drug Derivative	Others
25H-NBOMe imine analog is a biomolecule.

HY-W017464R

NAPQI (Standard) N-Acetyl-4-benzoquinone imine (Standard)	Drug Metabolite Reference Standards Endogenous Metabolite	Metabolic Disease
NAPQI (Standard) is the analytical standard of NAPQI (HY-W017464). This product is intended for research and analytical applications. NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

HY-W1049075H

mPEG-pALD (MW 3400)	Biochemical Assay Reagents	Others
mPEG-pALD (MW 3400) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075C

mPEG20000-pALD	Biochemical Assay Reagents	Others
mPEG20000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075A

mPEG5000-pALD	Biochemical Assay Reagents	Others
mPEG5000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075

mPEG1000-pALD	Biochemical Assay Reagents	Others
mPEG1000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-E71129

(S)-Norcoclaurine synthase	Biochemical Assay Reagents	Others
The reaction makes a six-membered ring by forming a bond between C-6 of the 3,4-dihydroxyphenyl group of the dopamine and C-1 of the aldehyde in the imine formed between the substrates. (S)-Norcoclaurine synthase (EC 3.5.99.14) , formerly known as (S)-norlaudanosoline synthase, will also catalyse the reaction of 4-(2-aminoethyl) benzene-1,2-diol + (3,4-dihydroxyphenyl) acetaldehyde to form (S)-norlaudanosoline.

Cat. No.	Nom du produit	Type

HY-40228

(R)-(+)-tert-Butylsulfinamide (R)-2-Methylpropane-2-sulfinamide	Biochemical Assay Reagents
(R)-(+)-tert-Butylsulfinamide ((R)-2-Methylpropane-2-sulfinamide) is a chiral reagent commonly used in the asymmetric synthesis of compounds such as amines, amino acids, and amino alcohols. (R)-(+)-tert-Butylsulfinamide achieves stereoselective reactions by condensing with carbonyl groups to form sulfinyl imine intermediates, and after the reaction, this group can be removed under acidic conditions to obtain the target product .

(R)-(+)-tert-Butylsulfinamide

(R)-2-Methylpropane-2-sulfinamide

Biochemical Assay Reagents

(R)-(+)-tert-Butylsulfinamide ((R)-2-Methylpropane-2-sulfinamide) is a chiral reagent commonly used in the asymmetric synthesis of compounds such as amines, amino acids, and amino alcohols. (R)-(+)-tert-Butylsulfinamide achieves stereoselective reactions by condensing with carbonyl groups to form sulfinyl imine intermediates, and after the reaction, this group can be removed under acidic conditions to obtain the target product .

HY-Y0425

Terephthalaldehyde	Biochemical Assay Reagents
Terephthalaldehyde is a crosslinking agent. Terephthalaldehyde forms a crosslinked structure inside the gelatin matrix by forming Schiff base imines with the amino groups of gelatin, thereby constructing a three-dimensional network. Terephthalaldehyde improves the hydrophobicity of the gelatin matrix, delays water vapor penetration and enhances the liquid water resistance of gelatin films. Terephthalaldehyde can be used as a crosslinking agent to prepare crosslinked chitosan hydrogel (CAAT) via ultrasound-induced synthesis. Terephthalaldehyde helps CAAT hydrogels selectively adsorb anionic dyes from aqueous media, including multi-component systems containing cationic dyes. Terephthalaldehyde serves as a starting material for the synthesis of bis-heterocyclic compounds (including bis-thiazole and bis-triazolopyrimidine compounds) .

Terephthalaldehyde

Biochemical Assay Reagents

Terephthalaldehyde is a crosslinking agent. Terephthalaldehyde forms a crosslinked structure inside the gelatin matrix by forming Schiff base imines with the amino groups of gelatin, thereby constructing a three-dimensional network. Terephthalaldehyde improves the hydrophobicity of the gelatin matrix, delays water vapor penetration and enhances the liquid water resistance of gelatin films. Terephthalaldehyde can be used as a crosslinking agent to prepare crosslinked chitosan hydrogel (CAAT) via ultrasound-induced synthesis. Terephthalaldehyde helps CAAT hydrogels selectively adsorb anionic dyes from aqueous media, including multi-component systems containing cationic dyes. Terephthalaldehyde serves as a starting material for the synthesis of bis-heterocyclic compounds (including bis-thiazole and bis-triazolopyrimidine compounds) .

HY-W440884

DSPE-PEG3400-Ald	Biochemical Assay Reagents
DSPE-PEG3400-Ald is a self-assemble polyPEG which spontaneously forms lipid bilayer in water. The polymer can be used to prepare nanoparticles or liposomse as a targeted drug carrier, such as mRNA vaccine. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

HY-W1049075E

mPEG-pALD (MW 2000)	Biochemical Assay Reagents
mPEG-pALD (MW 2000) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

mPEG-pALD (MW 2000)

Biochemical Assay Reagents

mPEG-pALD (MW 2000) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075B

mPEG10000-Pald	Biochemical Assay Reagents
mPEG10000-Pald is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075D

mPEG40000-pALD	Biochemical Assay Reagents
mPEG40000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W440885

DSPE-PEG5000-Ald	Biochemical Assay Reagents
DSPE-PEG5000-Ald is a phospholipid PEG polymer which can self-assemble spontaneously in water with their hydrophilic heads oriented toward the water (micelles). The polymer can be used to prepare liposome as a drug nanocarrier for administration of nutrients and therapeutic drugs, such as lipid nanoparticles in mRNA or DNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

DSPE-PEG5000-Ald

Biochemical Assay Reagents

DSPE-PEG5000-Ald is a phospholipid PEG polymer which can self-assemble spontaneously in water with their hydrophilic heads oriented toward the water (micelles). The polymer can be used to prepare liposome as a drug nanocarrier for administration of nutrients and therapeutic drugs, such as lipid nanoparticles in mRNA or DNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

HY-W1049075H

mPEG-pALD (MW 3400)	Biochemical Assay Reagents
mPEG-pALD (MW 3400) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

mPEG-pALD (MW 3400)

Biochemical Assay Reagents

mPEG-pALD (MW 3400) is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075C

mPEG20000-pALD	Biochemical Assay Reagents
mPEG20000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075A

mPEG5000-pALD	Biochemical Assay Reagents
mPEG5000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

HY-W1049075

mPEG1000-pALD	Biochemical Assay Reagents
mPEG1000-pALD is an important unilaterally active PEG derivative whose reactive groups can react with amines, peptides and the N-termini of proteins to form imines containing C=N double bonds, which can be further reduced. Polyethylene glycol aldehyde or ketone derivatives can be used for reversible PEGylation by reacting with hydrazine or hydrazine to form hydrolyzed acylhydrazone bonds .

Cat. No.	Nom du produit	Category	Target	Chemical Structure

HY-W017464

NAPQI N-Acetyl-4-benzoquinone imine	Alkaloids Classification of Application Fields Other Alkaloids Metabolic Disease Endogenous metabolite Disease Research Fields Source Classification	Drug Metabolite Endogenous Metabolite
NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

HY-W017464R

NAPQI (Standard) N-Acetyl-4-benzoquinone imine (Standard)	Structural Classification Alkaloids Other Alkaloids Endogenous metabolite Source Classification	Drug Metabolite Reference Standards Endogenous Metabolite
NAPQI (Standard) is the analytical standard of NAPQI (HY-W017464). This product is intended for research and analytical applications. NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

Cat. No.	Nom du produit	Chemical Structure

HY-W744265

NAPQI-d3
NAPQI-d₃ (N-Acetyl-4-benzoquinone Imine-d₃) is the deuterium labeled NAPQI (HY-W017464). NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

NAPQI-d3

NAPQI-d₃ (N-Acetyl-4-benzoquinone Imine-d₃) is the deuterium labeled NAPQI (HY-W017464). NAPQI is the toxic metabolite of Acetaminophen (HY-66005). NAPQI is also an inhibitor of enzymes in the vitamin K cycle. NAPQI is rapidly detoxified by glutathione (GSH), but in situations of GSH deficiency, excess NAPQI reacts with cysteine residues in proteins, causing cell death and toxicity in the liver .

Cat. No.	Nom du produit		Classification

HY-151682

H-L-Lys(Norbornene-methoxycarbonyl)-OH		TCO Labeling and Fluorescence Imaging
H-L-Lys(Norbornene-methoxycarbonyl)-OH is a Norbornene (HY-W013021)-derivatized lysine that can be click-functionalized. H-L-Lys(Norbornene-methoxycarbonyl)-OH can be used for the mild and selective modification of proteins in a copper-free click reaction .

Cat. No.	Nom du produit		Classification

HY-W440883

DSPE-PEG2000-Ald		Pegylated Lipids
DSPE-PEG2000-Ald is a phospholipid polyPEG which can self-assemble to form lipid bilayer in aqueous solution. The polymer can be used to prepare liposome as a drug delivery vehicle for administration of drugs or nutrients, such as mRNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond. Reagent grade, for research use only.

HY-W440885

DSPE-PEG5000-Ald		Pegylated Lipids
DSPE-PEG5000-Ald is a phospholipid PEG polymer which can self-assemble spontaneously in water with their hydrophilic heads oriented toward the water (micelles). The polymer can be used to prepare liposome as a drug nanocarrier for administration of nutrients and therapeutic drugs, such as lipid nanoparticles in mRNA or DNA vaccines. The aldehyde is reactive with aminooxy to form a stable oxime linkage or with amine at pH < 7 to form a reversible imine bond.

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imine

Inhibitors & Agonists

Biochemical Assay Reagents

NaturalProducts

Isotope-Labeled Compounds

Click Chemistry

Oligonucleotides

Natural
Products