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amino acid esters

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Click Chemistry

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-41121
    Boc-L-Ala-OH
    1 Publications Verification

    Boc-Ala-OH

    Amino Acid Derivatives Cancer
    Boc-L-Ala-OH (Boc-Ala-OH) is a single N-protected amino acid ligand and a protected L-alanine derivative. Boc-L-Ala-OH promotes Pd (II)-catalyzed enantioselective C-H alkenylation and kinetic resolution. Boc-L-Ala-OH serves as a coupling reagent for the synthesis of liver-targeted glycogen phosphorylase inhibitors and P6A metabolites, and also acts as a negative control in synthesis studies of betulinic acid amino acid esters. Boc-L-Ala-OH is applicable to research on epidermoid squamous cell carcinoma .
    Boc-L-Ala-OH
  • HY-W879045

    Endo-BCN-PEG5-NH2

    Biochemical Assay Reagents Others
    Endo-BCN-PEG5-amine (Endo-BCN-PEG5-NH2) is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG5-amine
  • HY-W016042

    Drug Intermediate Others
    N-Cbz-Hydroxy-L-proline is a chiral N-Cbz-protected amino acid derivative. N-Cbz-Hydroxy-L-proline is commonly used in the synthesis of polypeptides and pharmaceutical intermediates. N-Cbz-Hydroxy-L-proline undergoes decarboxylation under AlCl3/HFIP conditions .
    N-Cbz-Hydroxy-L-proline
  • HY-W451406C

    PROTAC Linkers Others
    NH2-PEG2000-NH2 is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG2000-NH2
  • HY-W012971

    Biochemical Assay Reagents Others
    5-Amino-1-pentanol is a linker containing a hydroxyl group and amine group. The hydroxyl group enables further derivatization or replacement with other reactive functional groups. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
    5-Amino-1-pentanol
  • HY-42773

    1-Boc-1,8-diaminooctane

    PROTAC Linkers Cancer
    tert-Butyl (8-aminooctyl)carbamate (1-Boc-1,8-diaminooctane) can be used as a PROTAC linker in the synthesis of PROTACs. tert-butyl (8-aminooctyl)carbamate is an alkane chain with terminal amine and Boc-protected amino groups. Amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    tert-Butyl (8-aminooctyl)carbamate
  • HY-30014
    4-Bromo-7-azaindole
    1 Publications Verification

    Drug Intermediate Others
    4-Bromo-7-azaindole is a brominated derivative of 7-azaindole. 4-Bromo-7-azaindole serves as a substrate for palladium-catalyzed C-N and C-O cross-coupling reactions, reacting with amides, amines, amino acid esters and phenols .
    4-Bromo-7-azaindole
  • HY-W1048525

    8-Arm PEG5000-Amine

    Biochemical Assay Reagents Others
    8-Arm PEG5000-NH2 (8-Arm PEG5000-Amine) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG5000-NH2
  • HY-W105744

    PROTAC Linkers Cancer
    10-Aminodecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. 10-Aminodecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    10-Aminodecanoic acid
  • HY-W047688

    1-Boc-1,10-diaminodecane

    PROTAC Linkers Cancer
    tert-Butyl (10-aminodecyl) carbamate (1-Boc-1,10-diaminodecane) is a synthetic intermediate that serves as a PROTAC linker in PROTAC synthesis and other conjugation applications. tert-Butyl (10-aminodecyl) carbamate is an alkane chain with a terminal amine and a Boc-protected amino group. The amine group can react with carboxylic acids, active NHS esters, carbonyl groups (ketones, aldehydes), etc. The Boc group can be deprotected under mild acidic conditions to form a free amine .
    tert-Butyl (10-aminodecyl)carbamate
  • HY-W105727

    PROTAC Linkers Cancer
    9-Aminononanoic acid can be used as a PROTAC linker and other conjugation in the synthesis of PROTACs. 9-Aminononanoic acid is an alkane chain with terminal carboxlic acid and amine groups. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    9-Aminononanoic acid
  • HY-42222

    Biochemical Assay Reagents Others
    N1,N5-Bis-Boc-spermidine is a linker containing an amino group with two Boc-protected amino groups. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N1,N5-Bis-boc-spermidine
  • HY-116798

    FAAH Neurological Disease
    URB524 is an irreversible FAAH inhibitor of O-aryl amino acid esters. URB524 inhibits FAAH by aminoformylation of Ser241. URB524 exhibits analgesic, antidepressant, and anti anxiety activity .
    URB524
  • HY-141147

    Drug-Linker Conjugates for ADC Cancer
    7-O-(Amino-PEG4)-paclitaxel is a PEG-class Drug-linker conjugates for ADC, containing a paclitaxel moiety and a amino group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 7-O-(Amino-PEG4)-paclitaxel can be used in the synthesis of Antibody-Drug Conjugates (ADCs) .
    7-O-(Amino-PEG4)-paclitaxel
  • HY-130695

    ADC Linker Cancer
    N-(Amino-PEG5)-N-bis(PEG4-acid) is a PEG derivative containing an amino group with two terminal carboxylic acids. The amino group is reactive with carboxylic acids, activated NHS esters. The terminal carboxylic acids can react with primary amine groups in the presence of activators to form a stable amide bond. N-(Amino-PEG5)-N-bis(PEG4-acid) can be useful in the development of antibody drug conjugates (ADCs) .
    N-(Amino-PEG5)-N-bis(PEG4-acid)
  • HY-W451406B

    Drug Intermediate Biochemical Assay Reagents Metabolic Disease
    NH2-PEG1000-NH2 is a double-ended amino polyethylene glycol with a number-average molecular weight of 1000, which serves as a synthetic raw material for adamantyl polyethylene glycol amine. NH2-PEG1000-NH2 can be used for the preparation of reduction-responsive liver-targeted polymeric micelles .
    NH2-PEG1000-NH2
  • HY-W037451

    Amino Acid Derivatives Others
    Methyl L-leucinate, methyl ester of L-leucine, is an alpha-amino acid ester. Methyl L-leucinate is a derivative of methyl ester and L-leucine, a class of compounds containing both amino and carboxyl groups in the molecule .
    Methyl L-leucinate
  • HY-W141825

    Fluorescent Dye Infection Metabolic Disease
    N-Acetyl-DL-phenylalanine β-naphthyl ester is an aromatic amino acid ester, which functions as a chromogenic substrate for chymotrypsin and microbial serine proteases such as subtilisin .
    N-Acetyl-DL-phenylalanine β-naphthyl ester
  • HY-W190918

    Biochemical Assay Reagents Others
    endo-BCN-PEG4-amine is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
    endo-BCN-PEG4-amine
  • HY-W879032

    Biochemical Assay Reagents Others
    Endo-BCN-PEG4-Pomalidomide is a PEG derivative composed of BCN, PEG4 and Pomalidomide (HY-10984). The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG4-Pomalidomide
  • HY-W879025

    Endo-BCN-PEG8-NH2

    Biochemical Assay Reagents Others
    Endo-BCN-PEG8-amine (Endo-BCN-PEG8-NH2) is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG8-amine
  • HY-W101722

    PROTAC Linkers Cancer
    tert-Butyl (9-aminononyl)carbamate is an alkane chain with terminal amine and Boc-protected amino groups. The compound can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. Amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    tert-Butyl (9-aminononyl)carbamate
  • HY-42213

    Biochemical Assay Reagents Others
    N1,N4-Bis-Boc-spermidine is a linker containing an amino group with two Boc-protected amino groups. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N1,N4-Bis-Boc-spermidine
  • HY-174948

    NHS-PEG1000-Aldehyde

    Biochemical Assay Reagents Others
    NHS-PEG1000-CHO (NHS-PEG1000-Aldehyde) is a PEG derivative consisting of an aldehyde group (-CHO), a PEG unit, and an NHS ester. NHS esters can be conjugated to amino acids or other molecules containing amino groups. Aldehyde groups are reactive functional groups that can react with compounds containing amino or hydroxyl groups .
    NHS-PEG1000-CHO
  • HY-174948C

    NHS-PEG5000-Aldehyde

    Biochemical Assay Reagents Others
    NHS-PEG5000-CHO (NHS-PEG5000-Aldehyde) is a PEG derivative consisting of an aldehyde group (-CHO), a PEG unit, and an NHS ester. NHS esters can be conjugated to amino acids or other molecules containing amino groups. Aldehyde groups are reactive functional groups that can react with compounds containing amino or hydroxyl groups .
    NHS-PEG5000-CHO
  • HY-156385

    PROTAC Linkers Cancer
    SCO-PEG8-NHS SCO is a PROTAC linker and belongs to the PEG class. SCO-PEG8-NHS SCO contains SCO and NHS esters that can be covalently bound to amino groups, respectively. SCO is often used to react with amino acid residues of proteins or peptides, particularly lysine.
    SCO-PEG8-NHS
  • HY-172284

    Fluorescent Dye Others
    6-TAMRA cadaverine has achieved prominence as a dye for oligonucleotide labeling and automated DNA sequencing applications. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde), etc.
    6-TAMRA cadaverine
  • HY-W591965

    Biochemical Assay Reagents Others
    t-Boc-Aminooxy-pentane-amine is a linker containing an aminooxy group and a primary amine. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond. If a reductant is used, it will form a hydroxylamine linkage. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.
    t-Boc-aminooxy-pentane-amine
  • HY-W190905

    Biochemical Assay Reagents Others
    N4, N9-di-Boc-spermine is a spermine linker containing two a Boc-protected amino groups and two amine groups. The Boc groups can be deprotected under mild acidic conditions to form the free amine. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Spermidine is a polyamine that modulates various cellular activities like cellular development and differentiation, stability of DNA, and apoptosis.
    N4,N9-di-Boc-spermine
  • HY-W879044

    Endo-BCN-PEG15-NH2

    Biochemical Assay Reagents Others
    Endo-BCN-PEG15-amine (Endo-BCN-PEG15-NH2) is a click chemistry crosslinker reagent. The BCN groupis very reactive with azide-tagged molecules. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc .
    Endo-BCN-PEG15-amine
  • HY-23629

    PROTAC Linkers Cancer
    16-Aminohexadecanoic acid is an alkane chain with terminal carboxlic acid and amine groups. 16-Aminohexadecanoic acid can be used as a PROTAC linker in the synthesis of PROTACs. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    16-Aminohexadecanoic acid
  • HY-W401143

    PROTAC Linkers Cancer
    15-Aminopentadecanoic Acid can be used as a PROTAC linker in the synthesis of PROTACs. 15-Aminopentadecanoic Acid is an alkane chain with terminal carboxlic acid and amine groups. The amino group (NH2) is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The terminal carboxylic acid can react with primary amine groups of activated NHS ester to form a stable amide bond.
    15-Aminopentadecanoic acid
  • HY-N14924

    Bacterial Infection
    Oganomycin GA is Streptomyces str. oganonensis Y-G 19Z and Oganomycin A is produced when p-hydroxycinnamate sodium salt is added to the fermentation medium. Under the action of D-amino acid oxidase, A generates glutaryl derivative, GA; A and GA were converted to B and GB by acid hydrolysis to remove sulfate esters. The effect of B on d-amino acid oxidase was also changed to GB. A and B were more stable than A and B of cemycin, and had stronger effect against Gram-positive and Gram-negative bacteria than Gram-positive bacteria .
    Oganomycin GA
  • HY-W1048525B

    8-Arm PEG40000-Amine

    Biochemical Assay Reagents Others
    8-Arm PEG40000-NH2 (8-Arm PEG40000-Amine) is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG40000-NH2
  • HY-W1048526

    8-Arm PEG5000-amine HCL salt

    Biochemical Assay Reagents Others
    8-Arm PEG5000-NH2 (8-Arm PEG5000-amine) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG5000-NH2 HCL
  • HY-W1048526A

    8-Arm PEG20000-amine HCL salt

    Biochemical Assay Reagents Others
    8-Arm PEG20000-NH2 (8-Arm PEG20000-amine) HCL is a multi-arm PEG derivative with amino groups at each end of the eight arms. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds .
    8-Arm PEG20000-NH2 HCL
  • HY-W800649

    Biochemical Assay Reagents Others
    Aminooxy-PEG2-amine hydrochloride (compound L3) is an aqueous soluble crosslinker. The aminooxy group can be used in bioconjugation. It reacts with an aldehyde to form an oxime bond, if a reductant is used, it will form a hydroxylamine linkage. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Aminooxy compounds are very reactive and sensitive; they cannot be stored for long term .
    Aminooxy-PEG2-amine hydrochloride
  • HY-W131541

    PROTAC Linkers Cancer
    tert-Butyl (11-aminoundecyl)carbamate is an alkane chain with terminal amine and Boc-protected amino groups. tert-Butyl (11-aminoundecyl)carbamate can be used as a PROTAC linker in the synthesis of PROTACs and other conjugation applications. Amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. The Boc group can be deprotected under mild acidic conditions to form the free amine.
    N-Boc-undecane-1,11-diamine
  • HY-D2895A

    Rhodamine B-PEG600-NH2

    Fluorescent Dye Others
    RB-PEG600-NH2 (Rhodamine B-PEG600-NH2) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em=546/610 nm) .
    RB-PEG600-NH2
  • HY-141148

    Drug-Linker Conjugates for ADC Cancer
    7-O-(Cbz-N-amido-PEG4)-paclitaxel is a PEG-class Drug-linker conjugates for ADC, containing a paclitaxel moiety and a amino group. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. 7-O-(Cbz-N-amido-PEG4)-paclitaxel can be used in the synthesis of Antibody-Drug Conjugates (ADCs) .
    7-O-(Cbz-N-amido-PEG4)-paclitaxel
  • HY-D2895H

    Rhodamine B-PEG10000-NH2

    Fluorescent Dye Others
    RB-PEG10000-NH2 (Rhodamine B-PEG10000-NH2) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em=546/610 nm) .
    RB-PEG10000-NH2
  • HY-D2895D

    Rhodamine B-PEG3400-NH2

    Fluorescent Dye Others
    RB-PEG3400-NH2 (Rhodamine B-PEG3400-NH2) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em=546/610 nm) .
    RB-PEG3400-NH2
  • HY-D2895B

    Rhodamine B-PEG1000-NH2

    Fluorescent Dye Others
    RB-PEG1000-NH2 (Rhodamine B-PEG1000-NH2) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em=546/610 nm) .
    RB-PEG1000-NH2
  • HY-D2895

    Rhodamine B-PEG400-NH2

    Fluorescent Dye Others
    RB-PEG400-NH2 (Rhodamine B-PEG400-NH2) is a fluorescent dye composed of Rhodamine B (HY-Y0016), PEG and an amino group. The reactive primary amine or NH2 groups can react rapidly with activated carboxylic acids such as NHS esters to form stable amide bonds (Ex/Em=546/610 nm) .
    RB-PEG400-NH2
  • HY-W451406A

    PROTAC Linkers Others
    NH2-PEG5000-NH2 is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG5000-NH2
  • HY-W451406D

    PROTAC Linkers Others
    NH2-PEG10000-NH2 is a polyethylene glycol derivative containing two primary amine groups. The amino group can react quickly with activated carboxylic acid or carboxyl groups such as NHS esters to form stable amide bonds. The PEGylation of NH2-PEG-NH2 can increase solubility and stability, and reduce the immunogenicity of peptides and proteins, so it is mostly used to modify proteins, peptides and other substances.
    NH2-PEG10000-NH2
  • HY-174897

    Biochemical Assay Reagents Others
    DSPE-PEG4-NHS ester is a lipid-containing PEG derivative that can be used to form micelles as nanoparticles for drug delivery . NHS esters can be conjugated to amino acids or other molecules containing an amino group.
    DSPE-PEG4-NHS ester
  • HY-W033559

    Biochemical Assay Reagents Others
    Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl) aMino]ruthenium(II) is a ruthenium catalyst for homogeneous hydrogenations of esters under base free conditions. .
    Carbonylhydrido(tetrahydroborato)[bis(2-diphenylphosphinoethyl) aMino]ruthenium(II)
  • HY-W591379

    Biochemical Assay Reagents Others
    Amino-PEG19-amine is a PEG linker containing two amine functional groups. The hydrophilic PEG spacer increases solubility in aqueous media. The amino groups are reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde), etc.
    Amino-PEG19-amine
  • HY-W190904

    Biochemical Assay Reagents Others
    2-Amino-1,3-bis(tert-butyldimethylsilanoxy)propane has a TBDMS, acid labile protecting group. TBDMS is used for the protection of alcohol groups. The primary amine is able to react with carboxylic acids, active NHS esters and other carbonyl compounds.
    2-Amino-1,3-bis(tert-butyldimethylsilanoxy)propane

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