nucleophiles

By Targets:	Autophagy (3) Bacterial (2) Biochemical Assay Reagents (2) Endogenous Metabolite (1) FAAH (4) Fluorescent Dye (1) Glutathione S-transferase (1) Glyoxalase (GLO) (1) HIV (1) Proteasome (1)
By Research Areas:	Cancer (3) Cardiovascular Disease (1) Infection (2) Inflammation/Immunology (2) Metabolic Disease (1) Neurological Disease (2)

Cat. No.	Product Name	Target	Research Areas	Chemical Structure

HY-W009177

S-Methylglutathione	Glyoxalase (GLO)	Others
S-Methylglutathione is an S-substitued glutathione and a stronger *nucleophile* than GSH . S-Methylglutathione has inhibitory effect on glyoxalase 1 .

HY-N0548

α-Angelica lactone 2 Publications Verification	Glutathione S-transferase	Cancer
α-Angelica lactone is a naturally occurring anticarcinogen and an vinylogous nucleophile. α-Angelica lactone can give the chiral δ-amino γ,γ-disubstituted butenolide carbonyl derivatives and exhibitselectrophilic trapping at the γ-carbon. α-Angelica lactone exerts strong chemoprotective effects by selective enhancement of glutathione-S-thansferase (GST) and UDP-glucononosyltransferase (UGT) detoxification enzymes .

HY-128429

Trans-2-Hexenal	Endogenous Metabolite	Others
Trans-2-Hexenal can be used for the determination of low-molecular-weight carbonyl compounds which are reactive with biological nucleophiles in biological samples .

HY-18081

PF 750	FAAH Autophagy	Metabolic Disease
PF 750 is a selective and covalent fatty acid amide hydrolase (FAAH) inhibitor, with IC₅₀s varied from 16.2-595 nM in different pre-incubation times. Covalently modifies the enzyme’s active site serine nucleophile .

HY-150226

Enzyme-IN-1	Proteasome	Inflammation/Immunology
Enzyme-IN-1 (compound 1) is a peptide-based inhibitor of N-terminal nucleophile (Ntn) hydrolases. Specifically, Enzyme-IN-1 inhibits the chymotrypsin-like activity (CT-L) of the 20S proteasome. Enzyme-IN-1 may has potential antiinflammatory properties .

HY-126944

2-Aminobenzanilide 2-Amino-N-phenylbenzamide	Biochemical Assay Reagents	Cancer
2-Aminobenzamide is a neutral and stable compound used as fluorescent tag, numerously in Glycan analysis. 2-aminobenzamide acts as the starting material for several important reactions like Bargellini reaction as an competent ambident nucleophile. Specifically 2-aminobenzamide and its derivatives are used in the blood coagulation cascade .

HY-14380

PF-3845 1 Publications Verification	FAAH Autophagy	Inflammation/Immunology Cancer
PF-3845 is a potent, selective, irreversible and orally active inhibitor of fatty acid amide hydrolase (FAAH), with a K_i of 0.23 µM. PF-3845 is a covalent inhibitor that carbamylates FAAH's serine nucleophile. PF-3845 can reduce pain sensation, inflammation, and anxiety/depression without substantial effects on motility or cognition .

HY-112526

Thiofluor 623	Fluorescent Dye	Others
Thiofluor 623 (Compound 3) is a fluorescent turn-on probe that can be used for the selective sensing and bioimaging of thiols. Thiofluor 623 displays excellent immunity to interference from nitrogen and oxygen nucleophiles. Thiofluor 623 is essentially nonfluorescent in the absence of thiols, which cleave the probe and release the red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm) .

HY-W728451

URB694	FAAH	Cardiovascular Disease Neurological Disease
URB694 is a carbamate FAAH inhibitor that irreversibly carbamoylate the nucleophile catalytic serine in FAAH active site. URB694 exhibits antidepressant-like activity and cardioprotective effects. URB694 can be used to prepare ¹¹C-Carbonyl-URB694 for in vivo positron emission tomography (PET) imaging studies of the brain FAAH .

HY-W010243

Methylisothiazolinone hydrochloride	Bacterial	Infection
Methylisothiazolinone hydrochloride is the constituent of the biocide Kathon CG. Methylisothiazolinone hydrochloride is an isothiazolone derivative widely used as a preservative. Methylisothiazolinone hydrochloride is also a moderate sensitizer and reacts with GSH .

HY-106991A

Amustaline dihydrochloride S-303 dihydrochloride	HIV Bacterial	Infection
Amustaline (S-303) dihydrochloride, a nucleic acid-targeted alkylator, is an efficient pathogen inactivation agent for blood components containing red blood cells. Amustaline dihydrochloride has three components: an acridine anchor (an intercalator that targets nucleic acids non-covalently), an effector (a bis-alkylator group that reacts with nucleophiles), and a linker (a small flexible carbon chain containing a labile ester bond that hydrolyzes at neutral pH to yield non-reactive breakdown products) .

HY-10865

LY2183240 2 Publications Verification	FAAH Autophagy	Neurological Disease
LY2183240 is a highly potent blocker of anandamide uptake (IC₅₀= 270 pM; K_i=540 nM). LY2183240 is a potent, covalent inhibitor of the endocannabinoid-degrading enzyme fatty acid amide hydrolase (FAAH) with an IC₅₀ of 12.4 nM. LY2183240 inactivates FAAH by carbamylation of the enzyme's serine nucleophile. LY2183240 also inhibits several other brain serine hydrolases with IC₅₀s of 5.3, 0.09, 8.2 nM for MAG lipase, bh6 and KIAA1363, respectively .

HY-W250129

2,3,4,5-Tetrafluorobenzoyl chloride	Biochemical Assay Reagents	Others
2,3,4,5-Tetrafluorobenzoyl chloride is a fluorinated organic compound that belongs to the class of benzoyl chlorides. It is a colorless liquid with a pungent smell and is mainly used as an intermediate in the synthesis of various pharmaceutical and pesticide compounds. 2,3,4,5-Tetrafluorobenzoyl chloride is an acylating agent that can react with a variety of nucleophiles, including amines, alcohols, and thiols, to form amides, esters, or thioesters, respectively. Its unique fluorine-containing structure can impart desired properties to target molecules, such as increased lipophilicity or increased stability against metabolic degradation. However, due to its high reactivity and potential health hazards, proper safety measures and handling procedures must be followed when using this compound.

Cat. No.	Product Name	Type

HY-112526

Thiofluor 623	Fluorescent Dyes/Probes
Thiofluor 623 (Compound 3) is a fluorescent turn-on probe that can be used for the selective sensing and bioimaging of thiols. Thiofluor 623 displays excellent immunity to interference from nitrogen and oxygen nucleophiles. Thiofluor 623 is essentially nonfluorescent in the absence of thiols, which cleave the probe and release the red-emissive donor-acceptor fluorophore (Ex=563 nm, Em=623 nm) .

Cat. No.	Product Name	Type

HY-126944

2-Aminobenzanilide 2-Amino-N-phenylbenzamide	Biochemical Assay Reagents
2-Aminobenzamide is a neutral and stable compound used as fluorescent tag, numerously in Glycan analysis. 2-aminobenzamide acts as the starting material for several important reactions like Bargellini reaction as an competent ambident nucleophile. Specifically 2-aminobenzamide and its derivatives are used in the blood coagulation cascade .

HY-W250129

2,3,4,5-Tetrafluorobenzoyl chloride	Biochemical Assay Reagents
2,3,4,5-Tetrafluorobenzoyl chloride is a fluorinated organic compound that belongs to the class of benzoyl chlorides. It is a colorless liquid with a pungent smell and is mainly used as an intermediate in the synthesis of various pharmaceutical and pesticide compounds. 2,3,4,5-Tetrafluorobenzoyl chloride is an acylating agent that can react with a variety of nucleophiles, including amines, alcohols, and thiols, to form amides, esters, or thioesters, respectively. Its unique fluorine-containing structure can impart desired properties to target molecules, such as increased lipophilicity or increased stability against metabolic degradation. However, due to its high reactivity and potential health hazards, proper safety measures and handling procedures must be followed when using this compound.

2,3,4,5-Tetrafluorobenzoyl chloride

Biochemical Assay Reagents

2,3,4,5-Tetrafluorobenzoyl chloride is a fluorinated organic compound that belongs to the class of benzoyl chlorides. It is a colorless liquid with a pungent smell and is mainly used as an intermediate in the synthesis of various pharmaceutical and pesticide compounds. 2,3,4,5-Tetrafluorobenzoyl chloride is an acylating agent that can react with a variety of nucleophiles, including amines, alcohols, and thiols, to form amides, esters, or thioesters, respectively. Its unique fluorine-containing structure can impart desired properties to target molecules, such as increased lipophilicity or increased stability against metabolic degradation. However, due to its high reactivity and potential health hazards, proper safety measures and handling procedures must be followed when using this compound.

Cat. No.	Product Name	Target	Research Area

HY-W009177

S-Methylglutathione	Glyoxalase (GLO)	Others
S-Methylglutathione is an S-substitued glutathione and a stronger *nucleophile* than GSH . S-Methylglutathione has inhibitory effect on glyoxalase 1 .

Cat. No.	Product Name	Category	Target	Chemical Structure

HY-N0548

α-Angelica lactone 2 Publications Verification	Natural Products Classification of Application Fields Source classification Dicerothamnus rhinocerotis Plants Umbelliferae Disease Research Fields Cancer	Glutathione S-transferase
α-Angelica lactone is a naturally occurring anticarcinogen and an vinylogous nucleophile. α-Angelica lactone can give the chiral δ-amino γ,γ-disubstituted butenolide carbonyl derivatives and exhibitselectrophilic trapping at the γ-carbon. α-Angelica lactone exerts strong chemoprotective effects by selective enhancement of glutathione-S-thansferase (GST) and UDP-glucononosyltransferase (UGT) detoxification enzymes .

HY-128429

Trans-2-Hexenal	Structural Classification Classification of Application Fields Leguminosae Ketones, Aldehydes, Acids Source classification Other Diseases Plants Phaseolus vulgaris Linn. Disease Research Fields	Endogenous Metabolite
Trans-2-Hexenal can be used for the determination of low-molecular-weight carbonyl compounds which are reactive with biological nucleophiles in biological samples .

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nucleophiles

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