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Click Chemistry Reagents

397

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Sub Categories
Azide Labeling Reagents 12
Biotinylation Reagents 33
Conjugation Chemistry: Azides, Alkynes & Other Reagents 108
DBCO Reagents 31
Metabolic Labeling Reagents 25
TCO Reagents 9
Terminal Alkynes 15
Tetrazine Reagents 213
Filters

  • Alkyne cholesterol

    Purity:
    ≥ 95%
    Catalog Number:
    35147
    CAS Number:
    1631985-09-5
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H40O
    Molecular Weight:
    368.61
    Specification Sheet SDS

  • 27-Alkyne cholesterol

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    35146
    CAS Number:
    1527467-07-7
    Purity Limit:
    ≥ 95% (NMR)
    Molecular Formula:
    C28H44O
    Molecular Weight:
    396.66
    Specification Sheet SDS

  • DBCO-PEG4-DBCO

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Dibenzocyclooctyne-PEG4-dibenzocyclooctyne
    Catalog Number:
    35074
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C50H54N4O9
    Molecular Weight:
    854.92
    Specification Sheet SDS

  • PC DBCO-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Photocleavable dibenzocyclooctyne-NHS ester
    Catalog Number:
    35057
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C47H55N5O16
    Molecular Weight:
    945.96
    Specification Sheet SDS

  • Methyltetrazine-Sulfo-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35091
    CAS Number:
    1821017-46-2
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD29052195
    Molecular Formula:
    C15H12N5NaO7S
    Molecular Weight:
    429.34
    Specification Sheet SDS

  • Propargyl-NHS ester

    Purity:
    ≥ 90% (HPLC)
    Catalog Number:
    35118
    CAS Number:
    1174157-65-3
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD13184973
    Molecular Formula:
    C10H11NO5
    Molecular Weight:
    225.2
    Specification Sheet SDS

  • Alkyne-PEG4-acid

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35120
    CAS Number:
    1245823-51-1
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C14H24O7
    Molecular Weight:
    304.34
    Specification Sheet SDS

  • Azido-PEG3-maleimide

    Catalog Number:
    35111
    Molecular Formula:
    C15H23N5O6
    Molecular Weight:
    369.37
    Specification Sheet SDS

  • Sulfo DBCO maleimide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Sulfo dibenzocyclooctyne maleimide
    Catalog Number:
    35065
    CAS Number:
    2028281-86-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD30458041
    Molecular Formula:
    C28H26N4O8S
    Molecular Weight:
    578.59
    Specification Sheet SDS

  • Methyltetrazine-mPEG, 10 kDa

    Catalog Number:
    35103
    Specification Sheet SDS

  • Methyltetrazine-PEG4-acid

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35088
    CAS Number:
    1802907-91-0
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C20H28N4O7
    Molecular Weight:
    436.56
    Specification Sheet SDS

  • Biotin picolyl azide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35115
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C27H42N8O7S
    Molecular Weight:
    622.74
    Specification Sheet SDS

  • DBCO maleimide

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Dibenzocyclooctyne-maleimide
    Catalog Number:
    35063
    CAS Number:
    1395786-30-7
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C25H21N3O4
    Molecular Weight:
    427.75
    Specification Sheet SDS

  • N-(4-pentynoyl)-galactosamine tetraacylated (Ac4GalNAl)

    Purity:
    ≥ 90%
    Catalog Number:
    35135
    CAS Number:
    1658458-26-4
    Purity Limit:
    ≥ 90%
    Molecular Formula:
    C19H25NO10
    Molecular Weight:
    427.4
    Specification Sheet SDS

  • N-Propargylmaleimide

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    35122
    CAS Number:
    209395-32-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD12090919
    Molecular Formula:
    C7H5NO2
    Molecular Weight:
    130.12
    Specification Sheet SDS

  • PC alkyne-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Photocleavable alkyne-NHS ester
    Catalog Number:
    35119
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C29H29N3O14
    Molecular Weight:
    653.63
    Specification Sheet SDS

  • Methyltetrazine-PEG4-azide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35102
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C17H23N7O4
    Molecular Weight:
    389.4
    Specification Sheet SDS

  • DBCO-C6-acid

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    Dibenzocyclooctyne-C6-acid
    Catalog Number:
    35055
    CAS Number:
    1425485-72-8
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD22380737
    Molecular Formula:
    C21H19NO3
    Molecular Weight:
    333.38
    Specification Sheet SDS

  • DBCO-PEG4-maleimide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Dibenzocyclooctyne-PEG4-maleimide
    Catalog Number:
    35066
    CAS Number:
    1480516-75-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD22572659
    Molecular Formula:
    C36H42N4O9
    Molecular Weight:
    674.74
    Specification Sheet SDS

  • Diazo biotin DBCO

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Diazo biotin dibenzocyclooctyne
    Catalog Number:
    35072
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C52H60N8O9S
    Molecular Weight:
    973.15
    Specification Sheet SDS

  • DBCO-PEG4-OH

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Dibenzocyclooctyne-PEG4-acid
    Catalog Number:
    35075
    CAS Number:
    1416711-60-8
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C29H36N2O6
    Molecular Weight:
    508.61
    Specification Sheet SDS

  • 6-azido-6-deoxy-N-acetyl-glucosamine triacylated (Ac3-6AzGlcNAc)

    Purity:
    ≥ 90%
    Catalog Number:
    35133
    Purity Limit:
    ≥ 90%
    Molecular Formula:
    C14H20N4O8
    Molecular Weight:
    372.33
    Specification Sheet SDS

  • THPTA

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    tris-Hydroxypropyltriazolylmethylamine
    Catalog Number:
    35126
    CAS Number:
    760952-88-3
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD27665386
    Molecular Formula:
    C18H30N10O3
    Molecular Weight:
    434.5
    Specification Sheet SDS

  • DBCO-STP ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Dibenzocyclooctyne-4-sulfotetrafluorophenyl ester
    Catalog Number:
    35049
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C27H18N4NaO6S
    Molecular Weight:
    583.49
    Specification Sheet SDS

  • Desthiobiotin alkyne

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Desthiobiotin-PEG4-alkyne
    Catalog Number:
    35125
    CAS Number:
    1951424-89-7
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C21H37N3O6
    Molecular Weight:
    427.23
    Specification Sheet SDS

  • Kdo azide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    8-Azido-3,8-dideoxy-D-manno-octulosonic acid
    Catalog Number:
    35134
    CAS Number:
    1380099-68-2
    Purity Limit:
    ≥ 99% (HPLC)
    Molecular Formula:
    C8H16N4O7
    Molecular Weight:
    280.24
    Specification Sheet SDS

  • 6-Azidohexanoic acid sulfo-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35107
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C11H14N4NaO7S
    Molecular Weight:
    356.28
    Specification Sheet SDS

  • N-azidoacetylgalactosamine-tetraacylated (Ac4GalNAz)

    Purity:
    ≥ 90%
    Catalog Number:
    35139
    CAS Number:
    653600-56-7
    Purity Limit:
    ≥ 90%
    Molecular Formula:
    C16H22N4O10
    Molecular Weight:
    430.37
    Specification Sheet SDS

  • 6-Azidohexanoic acid STP ester

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    6-Azidohexanoic acid 4-sulfotetrafluorophenyl ester
    Catalog Number:
    35106
    Purity Limit:
    ≥ 96% (HPLC)
    Molecular Formula:
    C12H10F4N3NaO5S
    Molecular Weight:
    407.27
    Specification Sheet SDS

  • L-Homopropargylglycine hydrochloride

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    35143
    CAS Number:
    98891-36-2
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD11052896
    Molecular Formula:
    C6H9NO2 · HCl
    Molecular Weight:
    163.6
    Specification Sheet SDS

  • Methyltetrazine-PEG4-alkyne

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    35101
    Purity Limit:
    ≥ 98% (HPLC)
    Molecular Formula:
    C24H33N5O6
    Molecular Weight:
    487.56
    Specification Sheet SDS

  • Desthiobiotin-PEG4-DBCO

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Desthiobiotin-PEG4-dibenzocyclooctyne
    Catalog Number:
    35071
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C39H51N5O8
    Molecular Weight:
    719.87
    Specification Sheet SDS

  • BTTP

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-[4-({Bis[(1-tert-butyl-1H-1,2,3-triazol-4-yl)methyl]amino}methyl)-1H-1,2,3-triazol-1-yl]propanol
    Catalog Number:
    35128
    CAS Number:
    1334179-85-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD29918287
    Molecular Formula:
    C20H34N10O2
    Molecular Weight:
    430.56
    Specification Sheet SDS

  • BTTES

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    3-(4-((Bis((1-(tert-butyl)-1H-1,2,3-triazol-4-yl)methyl)amino)methyl)-1H-1,2,3-triazol-1-yl)propane-1-sulfonicacid
    Catalog Number:
    35129
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C20H34N10O3
    Molecular Weight:
    494.62
    Specification Sheet SDS

  • Biotin azide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35114
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C27H49N7O7S
    Molecular Weight:
    615.79
    Specification Sheet SDS

  • Tetrazine acid

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35092
    CAS Number:
    1380500-92-4
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C10H8N4O2
    Molecular Weight:
    216.2
    Specification Sheet SDS

  • Tetrazine-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35093
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C14H11N5O4
    Molecular Weight:
    313.27
    Specification Sheet SDS

  • Biotin-PE4-Amide propargyl

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Propargyl PEG(4) alkyne
    Catalog Number:
    35124
    CAS Number:
    1006592-45-5
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C24H40N4O7S
    Molecular Weight:
    528.26
    Specification Sheet SDS

  • TCO-PEG4-TFP ester

    Purity:
    >95% (HPLC)
    Synonym:
    trans-Cyclooctene-2,3,5,6-tetrafluorophenyl ester
    Catalog Number:
    35082
    Purity Limit:
    >95% (HPLC)
    Molecular Formula:
    C26H35F4NO8
    Molecular Weight:
    565.56
    Specification Sheet SDS

  • DBCO acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Dibenzocyclooctyne acid
    Catalog Number:
    35054
    CAS Number:
    1353016-70-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD28064336
    Molecular Formula:
    C19H15NO3
    Molecular Weight:
    305.11
    Specification Sheet SDS

  • Methyltetrazine-PEG4-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35089
    CAS Number:
    1802907-92-1
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C24H31N5O9
    Molecular Weight:
    533.53
    Specification Sheet SDS

  • TCO-PNB ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    trans-Cyclooctene-p-nitrobenzene ester
    Catalog Number:
    35083
    CAS Number:
    1438415-89-4
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD29052196
    Molecular Formula:
    C15H17NO5
    Molecular Weight:
    291.3
    Specification Sheet SDS

  • TCO-PEG3-maleimide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    trans-Cyclooctene-PEG3-maleimide
    Catalog Number:
    35085
    CAS Number:
    1609659-01-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD28053553
    Molecular Formula:
    C26H41N3O8
    Molecular Weight:
    523.62
    Specification Sheet SDS

  • 6-Azidohexanoic acid NHS ester

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35105
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C10H14N4O4
    Molecular Weight:
    254.24
    Specification Sheet SDS

  • Methyltetrazine-mPEG, 5 kDa

    Catalog Number:
    35104
    Specification Sheet SDS

  • Disulfide biotin DBCO

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    Disulfide biotin dibenzocyclooctyne
    Catalog Number:
    35070
    CAS Number:
    1430408-09-5
    Purity Limit:
    ≥ 90% (HPLC)
    Molecular Formula:
    C42H56N6O3S3
    Molecular Weight:
    869.12
    Specification Sheet SDS

  • TCO-PEG4-acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    trans-Cyclooctene-PEG4-acid
    Catalog Number:
    35080
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C20H35NO8
    Molecular Weight:
    417.49
    Specification Sheet SDS

  • Methyltetrazine-PEG4-amine HCl Salt

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    35097
    CAS Number:
    1802908-05-9
    Purity Limit:
    ≥ 99% (HPLC)
    Molecular Formula:
    C17H25N5O4·HCl
    Molecular Weight:
    399.87
    Specification Sheet SDS

  • O-Propargyl-puromycine (OPP)

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35142
    CAS Number:
    1416561-90-4
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C24H29N7O5
    Molecular Weight:
    495.54
    Specification Sheet SDS

  • DBCO-PEG5-TFP ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Dibenzocyclooctyne-PEG5-2,3,5,6-tetrafluorophenyl ester
    Catalog Number:
    35053
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C38H40F4N2O9
    Molecular Weight:
    744.27
    Specification Sheet SDS
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