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stable reagent

" in MedChemExpress (MCE) Product Catalog:

35

Inhibitors & Agonists

3

Fluorescent Dye

11

Biochemical Assay Reagents

1

Isotope-Labeled Compounds

12

Click Chemistry

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-132978
    SulfoxFluor

    		Biochemical Assay Reagents Others
    SulfoxFluor is a novel deoxyfluorination reagent. SulfoxFluor is shelf-stable, easy-to-handle, fluorine-economical, and highly selective .
    SulfoxFluor
  • HY-W074541
    Girard’s reagent T

    Trimethylacetohydrazideammonium chloride

    		 Biochemical Assay Reagents Others
    Girard's reagent T is often used in analytical chemistry as a derivatizing agent for carbonyl compounds. Girard's reagent T reacts with ketones and aldehydes to form stable hydrazones that can be readily analyzed by various techniques including chromatography and spectrophotometry. In addition, Girard's Reagent T has been used in the synthesis of a variety of organic compounds, including pharmaceuticals and agrochemicals.
    Girard’s reagent T
  • HY-D0017
    Dansyl chloride

    DNSCl

    		 Fluorescent Dye Others
    Dansyl chloride is a reagent that produces stable blue or blue-green fluorescent sulfonamide adducts in the reaction of aliphatic and aromatic amines with primary amino groups, and is widely used for modified amino acids, protein sequencing and amino acid analysis .
    Dansyl chloride
  • HY-120937
    DC4 Crosslinker

    		Others Others
    DC4 Crosslinker is a stable crosslinking reagent with improved activity and solubility. DC4 Crosslinker is labile cleavable with collision-induced dissociation (CID), that will be fragmented into four rearrange products containing mobilized protons .
    DC4 Crosslinker
  • HY-151758
    Methyltetrazine-PEG12-NHS ester

    		ADC Linker Others
    Methyltetrazine-PEG12-NHS ester is a click chemistry reagent containing an azide group. Methyltetrazine-PEG12-NHS ester reacts with compounds containing TCO to form stable covalent bonds .
    Methyltetrazine-PEG12-NHS ester
  • HY-15938
    5-FAM SE

    		Fluorescent Dye Others
    5-FAM SE is a single isomer, is a fluorescent labeling reagent used for labeling peptides, proteins and nucleotides. 5-FAM SE can react with amines and can yield stable amine conjugates .
    5-FAM SE
  • HY-151672
    Biotin-TEG-ATFBA

    		ADC Linker Others
    Biotin-TEG-ATFBA is a click chemistry reagent containing a perfluorophenylazide group. Biotin-TEG-ATFBA forms a highly stable azene intermediate that undergoes insertion and addition reactions (non-intermolecular rearrangement) in moderate to good yields after photolysis.
    Biotin-TEG-ATFBA
  • HY-W115738
    PAR

    		Biochemical Assay Reagents Others
    PAR is an azo dye widely used as a colorimetric reagent for metal ions. PAR forms stable chelates with different metal ions. PAR can also complex with heavy metal ions in polar organic solvent like ethanol .
    PAR
  • HY-137805
    Ferrozine

    		Fluorescent Dye Others
    Ferrozine is a spectrophotometric reagent for iron, can react with divalent Fe to form a stable magenta complex species. The complex has an absorption peak at 562 nm .Ferrozine-based colorimetric assays can quantify iron in cells
    Ferrozine
  • HY-D0227F
    THAM hydrochloride (≥99%, reagent grade)

    Tris HCl (≥99%, reagent grade); Tris hydrochloride (≥99%, reagent grade)

    		 Biochemical Assay Reagents Others
    THAM hydrochloride (≥99%, reagent grade), also known as Tris-HCl, is a buffer commonly used in various biochemical and molecular biology applications to maintain a stable pH environment. Tris-HCl has unique chemical properties that allow it to resist changes in pH when acidic or basic substances are added, which makes it useful for stabilizing biological samples or reagents. It is commonly used in electrophoresis and protein purification procedures.
    THAM hydrochloride (≥99%, reagent grade)
  • HY-151833
    Methyltetrazine-amido-N-bis(PEG4-acid)

    		ADC Linker Others
    Methyltetrazine-amido-N-bis(PEG4-acid) is a click chemistry reagent containing an azide group. Methyltetrazine-amido-N-bis(PEG4-acid) is a PEG derivative that contains a methyltetrazine group and two acid groups. This reagent can react with TCO-containing compounds to form a stable covalent bond without the catalysis of Cu or elevated temperatures. The inverse-electron demand Diels-Alder cycloaddition reaction of TCO with tetrazines is the fastest bioorthogonal reaction with exceptional selectivity. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. PEG linker increases the water solubility of the compound. Reagent grade, for research use only . Methyltetrazine-amido-N-bis(PEG4-acid) is a click chemistry reagent, it contains a Tetrazine group that can undergo an inverse electron demand Diels-Alder reaction (iEDDA) with molecules containing TCO groups.
    Methyltetrazine-amido-N-bis(PEG4-acid)
  • HY-W712314
    4-Arm PEG-amine (MW 5000)

    		Biochemical Assay Reagents Others
    4-Arm PEG-amine (MW 5000) is a PEG Linker. The reactive primary amine or NH2 rapidly react with aldehyde, ketone to form imine. Imine upon further reduction forms secondary amine via reductive amination. Amine reacts with activated carboxyl acid, NHS ester to form stable amide bonds. 4-Arm PEG reagents are useful crosslinking reagent and used for drug delivery .
    4-Arm PEG-amine (MW 5000)
  • HY-B0389A
    D-Glucose-13C6
    4 Publications Verification

    Glucose-13C6; D-(+)-Glucose-13C6; Dextrose-13C6

    		 Endogenous Metabolite Others Metabolic Disease
    D-Glucose- 13C6 is a stable isotope-labeled counterpart of D-glucose (HY-B0389). D-Glucose- 13C6 can be used as a metabolic tracer to trace glucose-related synthetic catabolism or as synthesis ingredient, minimal media reagent, and internal standard .
    D-Glucose-13C6
  • HY-151691
    Trisulfo-Cy3 Methyltetrazine

    		ADC Linker Others
    Trisulfo-Cy3 Methyltetrazine is a click chemistry reagent containing an methyltetrazine group. Methyltetrazine-activated Cy3 probe reacts with TCO-containing compounds via an Inverse-Electron-Demand Diels-Alder reaction to form a stable covalent bond and does not require Cu-catalyst or elevated temperatures .
    Trisulfo-Cy3 Methyltetrazine
  • HY-W004563
    Neocuproine

    		Biochemical Assay Reagents Others
    Neocuproine is an organic compound commonly used as a complexing reagent and copper ion detector. It can form stable complexes with copper ions, and can play a catalytic role in certain chemical reactions and analytical methods. In addition, this compound is also widely used in some biomedical fields, such as in the study of copper metabolism disorders and neurodegenerative diseases
    Neocuproine
  • HY-150061
    NVP-BBD130

    		PI3K mTOR Cancer
    NVP-BBD130 is a potent, stable, ATP-competitive and orally active dual PI3K and mTOR inhibitor . NVP-BBD130 is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    NVP-BBD130
  • HY-W441011
    DSPE-NHS

    		Liposome Neurological Disease Inflammation/Immunology Cancer
    DSPE-NHS is a bioconjugation phospholipid molecule with two hydrophobic lipid tails. The NHS-ester is reactive with N-terminal of protein/peptide or other amine molecule to form a stable amide linkage. DSPE-NHS is a self-assembling reagent which forms lipid bilayer in aqueous solution. DSPE-NHS can be used to prepare liposomes as agent nanocarrier .
    DSPE-NHS
  • HY-W034674
    Silver diethyldithiocarbamate

    Silver(1+) diethyldithiocarbamate

    		 Biochemical Assay Reagents Others
    Silver diethyldithiocarbamate (SDDC) is an organic compound consisting of silver ions complexed with the ligand diethyldithiocarbamate. SDDC is mainly used as a reagent in analytical chemistry to detect the presence of copper, iron and other heavy metals in various materials. It acts as a chelating agent, binding to metal ions and forming stable complexes that can be easily analyzed using techniques such as UV-Vis spectroscopy.
    Silver diethyldithiocarbamate
  • HY-13569A
    Beraprost sodium

    		Prostaglandin Receptor Cardiovascular Disease Inflammation/Immunology
    Beraprost sodium, a prostacyclin analog, is a stable and orally active proagent of PGI2. Beraprost sodium is a potent vasodilator, has the potential for pulmonary arterial hypertension treatment through expanding renal vessels, improving microcirculation . Beraprost (sodium) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Beraprost sodium
  • HY-W440945
    Stearic acid-PEG-amine, MW 2000

    		Liposome Others
    Stearic acid-PEG-amine, MW 2000 is an amphiphilic PEG polymer which forms micelles in an aqueous solution. The terminal amine can react with an NHS ester to form a stable amide linkage. The aliphatic chain of stearic acid can be used to encapsulate or congregate hydrophobic therapeutic agents while the PEG chain enhances overall solubility of the polymer. Reagent grade, for research use only.
    Stearic acid-PEG-amine, MW 2000
  • HY-W013178
    DCTA monohydrate

    		Biochemical Assay Reagents Others
    DCTA monohydrate is an organic acid. DCTA refers to N,N,N',N' -tetraacetic acid, which has a strong chelating ability. DCTA monohydrate can be used as a chelating agent and coordination reagent for metal ions. DCTA monohydrate, for example, forms stable complexes with many metal ions, including calcium, magnesium and zinc. DCTA modified with ethylene glycol is selective to calcium ions in the presence of magnesium ions .
    DCTA monohydrate
  • HY-151820
    DBCO-PEG24-acid

    		ADC Linker Others
    DBCO-PEG24-acid is a click chemistry reagent. DBCO-PEG24-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain allows for increased water solubility. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research use only .
    DBCO-PEG24-acid
  • HY-W440883
    DSPE-PEG-Ald, MW 2000

    		Liposome Others
    DSPE-PEG-Ald, MW 2000 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.
    DSPE-PEG-Ald, MW 2000
  • HY-Y1191
    EEDQ

    EEDQ

    		 Biochemical Assay Reagents Others
    EEDQ is a biochemical reagent that can be used as a biological material or organic compound for life science related research .
    EEDQ
  • HY-151821
    Sulfo DBCO-PEG3-acid

    		ADC Linker Others
    Sulfo DBCO-PEG3-acid is a click chemistry reagent containing an azide group. Sulfo DBCO-PEG3-acid is an analog of DBCO-Acid with PEG linker and a DBCO group. The DBCO groups is commonly used for copper-free Click Chemistry reactions due to its strain promoted high energy. The hydrophilic PEG chain and sulfo group increase water solubility. The terminal carboxylic acid can react with primary amine groups in the presence of activators (e.g. EDC, or HATU) to form a stable amide bond. Reagent grade, for research use only .
    Sulfo DBCO-PEG3-acid
  • HY-110128
    Sulfidefluor 7-AM

    SF7-AM

    		 Fluorescent Dye Others
    Sulfidefluor 7-AM is a stable hydrogen sulphide (H2S) fluorescent probe . Sulfidefluor 7-AM 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
    Sulfidefluor 7-AM
  • HY-W440954
    Stearic acid-PEG-CH2CO2H, MW 2000

    		Liposome Others
    Stearic acid-PEG-CH2CO2H, MW 2000 is a heterobifunctional polyPEG with 18-carbon aliphatic chain and carboxyl. The polymer has stearic acid as the hydrophobic tail and PEG as the hydrophilic chain, therefore it forms micelles in water. Carboxyl can react with amine in the presence of activator, such as HATU/EDC to generate a stable amide bond. Reagent grade, for research use only.
    Stearic acid-PEG-CH2CO2H, MW 2000
  • HY-13569AR
    Beraprost sodium (Standard)

    		Prostaglandin Receptor Cardiovascular Disease Inflammation/Immunology
    Beraprost (sodium) (Standard) is the analytical standard of Beraprost (sodium). This product is intended for research and analytical applications. Beraprost sodium, a prostacyclin analog, is a stable and orally active proagent of PGI2. Beraprost sodium is a potent vasodilator, has the potential for pulmonary arterial hypertension treatment through expanding renal vessels, improving microcirculation . Beraprost (sodium) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Beraprost sodium (Standard)
  • HY-W010795
    Tetraheptylammonium bromide (>98%,BC)

    		Biochemical Assay Reagents Others
    Tetraheptylammonium bromide (>98%,BC) (THAB) is a quaternary ammonium compound commonly used as a phase transfer catalyst in organic synthesis reactions, especially those involving charged species or polar reagents. It can facilitate the transfer of reactants between two immiscible phases, such as water and organic solvents, by forming stable ion pairs. In addition, THAB is used as a surfactant, and as an additive in various products such as cosmetics, pharmaceuticals, and detergents. Due to THAB's ability to form complexes with these ions, its potential use in the removal of heavy metal ions from wastewater was also investigated.
    Tetraheptylammonium bromide (>98%,BC)
  • HY-W095635
    Tetramethylammonium fluoride tetrahydrate

    		Biochemical Assay Reagents Others
    Tetramethylammonium fluoride tetrahydrate (TMAF) is a quaternary ammonium salt. TMAF is commonly used as a weak base and a source of fluoride ions in various organic reactions, including nucleophilic substitution, functional group deprotection, and ring-opening polymerization. Unlike other fluoride sources, TMAF is compatible with many functional groups, making it a versatile tool in synthetic chemistry. Functional reagents, In addition, TMAF has been used as a fluorinating agent in medicinal chemistry, for the preparation of radiotracers and protein modification in biochemistry, and the tetrahydrate form of TMAF is more stable and easier to handle than the anhydrous form.
    Tetramethylammonium fluoride tetrahydrate
  • HY-151647
    3-Azidopropanoic acid-PFP ester

    		Biochemical Assay Reagents Others
    3-Azidopropanoic acid-PFP ester is an azidopropanoic acid linker that contains an activated PFP ester. The azide group can undergo copper-catalyzed Click Chemistry reactions with alkynes, DBCO and BCN to form triazole linkages. The activated PFP ester can react with amine groups to form stable amide bonds . 3-Azidopropanoic acid-PFP ester 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
    3-Azidopropanoic acid-PFP ester
  • HY-151824
    Boc-L-Phe(4-NH-Poc)-OH

    		ADC Linker Others
    Boc-L-Phe(4-NH-Poc)-OH is a click chemistry reagent containing an azide group. Used as an orthogonally protected building block in peptide synthesis. Propargyloxycarbonyl, commonly abbreviated as Poc or Pryoc, can either be used as alkyne component for standard Click conjugation or in combination with tetrazine linkers in copper-free Diels-Alder type Click reactions. It also has applications as unusual protecting group for amines, hydroxy functions and as esters. All 3 are stable to neat TFA, but can be cleaved at ambient temperature with Co2(CO)8 in TFA:DCM. Deprotection with other transition metals like palladium have also been reported . Boc-L-Phe(4-NH-Poc)-OH is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    Boc-L-Phe(4-NH-Poc)-OH
  • HY-151837
    H-L-Phe(4-NH-Poc)-OH hydrochloride

    		ADC Linker Others
    H-L-Phe(4-NH-Poc)-OH (hydrochloride) is a click chemistry reagent containing an azide group. Used as a modified Phe or Tyr analogue in protein and peptide biosynthesis. Propargyloxycarbonyl, commonly abbreviated as Poc or Pryoc, can either be used as alkyne component for standard Click conjugation or in combination with tetrazine linkers in copper-free Diels-Alder type Click reactions. It also has applications as unusual protecting group for amines, hydroxy functions and as esters. All 3 are stable to neat TFA, but can be cleaved at ambient temperature with Co2(CO)8 in TFA:DCM. Deprotection with other transition metals like palladium have also been reported . H-L-Phe(4-NH-Poc)-OH (hydrochloride) is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.
    H-L-Phe(4-NH-Poc)-OH hydrochloride
  • HY-W010361
    Tetramethylammonium acetate

    		Biochemical Assay Reagents Others
    Tetramethylammonium acetate is an organic compound commonly used as a phase transfer catalyst in organic synthesis reactions, especially those involving charged species or polar reagents. It can facilitate the transfer of reactants between two immiscible phases, such as water and organic solvents, by forming stable ion pairs. Additionally, Tetramethylammonium acetate has been used to prepare a variety of organic compounds, including esters, amides, and carboxylic acids. Due to its unique physicochemical properties, it has also been investigated for its potential use in developing new materials such as ionic liquids and liquid crystals. "x" in the formula represents the number of water molecules in the crystal structure, which can vary depending on the preparation method.
    Tetramethylammonium acetate
  • HY-W127719
    Photobiotin acetate

    		Biochemical Assay Reagents Others
    Photobiotin (acetate)It is a biological probe used to study biochemical processes such as protein interactions and enzymatic reactions. It is a molecule containing a photosensitive group, which can be combined with specific target molecules (such as proteins, nucleic acids, etc.) through photochemical cross-linking technology, so as to realize the labeling and detection of these molecules. During the photosensitive crosslinking process, Photobiotin (acetate)Can participate in the formation of covalent bonds and form stable compounds. In addition, the compound also has high biocompatibility and biological activity, so it is widely used in the field of biomedical research, such as enzymatic research, proteomics, western blotting and other aspects. Photobiotin (acetate) 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. Strain-promoted alkyne-azide cycloaddition (SPAAC) can also occur with molecules containing DBCO or BCN groups.
    Photobiotin acetate

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