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Click Chemistry

Click Chemistry Reagents

47

Create intricate compounds effortlessly with reagents that are as precise and reliable as your work demands.

Sub Categories
Azide Labeling Reagents 12
Biotinylation Reagents 33
Conjugation Chemistry: Azides, Alkynes & Other Reagents 103
DBCO Reagents 31
Metabolic Labeling Reagents 25
TCO Reagents 9
Terminal Alkynes 14
Tetrazine Reagents 209
Filters

  • Desthiobiotin alkyne

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35172
    CAS Number:
    1951424-89-7
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C21H37N3O6
    Molecular Weight:
    427.23
    Specification Sheet SDS

  • DADPS biotin alkyne

    Synonym:
    Dialkoxydiphenylsilane biotin alkyne
    Catalog Number:
    35167
    Molecular Formula:
    C42H62N4O9SSi
    Molecular Weight:
    827.12
    Specification Sheet SDS

  • Cy5 biotin

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35180
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C51H72N6O15S4
    Molecular Weight:
    1136.39
    Specification Sheet SDS

  • PC biotin azide

    Synonym:
    Photocleavable biotin azide
    Catalog Number:
    35164
    Molecular Formula:
    C35H55N9O12S
    Molecular Weight:
    825.37
    Specification Sheet SDS

  • Dde biotin alkyne

    Synonym:
    1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-biotin alkyne
    Catalog Number:
    35168
    Molecular Formula:
    C32H50N4O8S
    Molecular Weight:
    650.83
    Specification Sheet SDS

  • Disulfide biotin azide

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    35163
    Purity Limit:
    ≥ 96% (HPLC)
    Molecular Formula:
    C27H48N8O7S3
    Molecular Weight:
    692.91
    Specification Sheet SDS

  • PC biotin alkyne

    Synonym:
    Photocleavable biotin alkyne
    Catalog Number:
    35170
    Molecular Formula:
    C35H52N6O12S
    Molecular Weight:
    780.34
    Specification Sheet SDS

  • Diazo biotin alkyne

    Catalog Number:
    35169
    Molecular Formula:
    C39H53N7O9S
    Molecular Weight:
    795.54
    Specification Sheet SDS

  • Diazo biotin azide

    Catalog Number:
    35162
    CAS Number:
    1339202-33-3
    Molecular Formula:
    C33H45N9O7S
    Molecular Weight:
    711.83
    Specification Sheet SDS

  • Azido palmitic acid

    Purity:
    ≥ 99% (NMR)
    Catalog Number:
    35152
    CAS Number:
    118162-46-2
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD28396912
    Molecular Formula:
    C15H29N3O2
    Molecular Weight:
    283.41
    Specification Sheet SDS

  • Dde biotin picolyl azide

    Synonym:
    1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-biotin picolyl azide
    Catalog Number:
    35160
    CAS Number:
    2055048-42-3
    Molecular Formula:
    C38H57N9O9S
    Molecular Weight:
    815.98
    Specification Sheet SDS

  • Biotin-PEG4-STP ester

    Purity:
    ≥ 90%
    Synonym:
    Biotin-PEG4-4-sulfotetrafluorophenyl ester
    Catalog Number:
    35153
    Purity Limit:
    ≥ 90%
    Molecular Formula:
    C27H37F4N3O11S2
    Molecular Weight:
    719.72
    Specification Sheet SDS

  • PC biotin-NHS ester

    Purity:
    ≥ 85% (HPLC)
    Synonym:
    Photocleavable biotin-NHS ester
    Catalog Number:
    35155
    CAS Number:
    2353409-93-3
    Purity Limit:
    ≥ 85% (HPLC)
    Molecular Formula:
    C36H52N6O15S
    Molecular Weight:
    840.89
    Specification Sheet SDS

  • DADPS biotin azide

    Purity:
    Single spot (TLC)
    Synonym:
    Dialkoxydiphenylsilane biotin azide
    Catalog Number:
    35159
    Purity Limit:
    Single spot (TLC)
    Molecular Formula:
    C43H67N7O9SSi
    Molecular Weight:
    886.19
    Specification Sheet SDS

  • Biotin-PEG3-maleimide

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    35156
    CAS Number:
    1431618-70-0
    Purity Limit:
    ≥ 95% (NMR)
    Molecular Formula:
    C25H39N5O8S
    Molecular Weight:
    569.67
    Specification Sheet SDS

  • Desthiobiotin NHS ester

    Purity:
    ≥ 98%
    Catalog Number:
    35154
    CAS Number:
    80750-24-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD08062086
    Molecular Formula:
    C14H21N3O5
    Molecular Weight:
    311.34
    Specification Sheet SDS

  • Azido myristic acid

    Purity:
    ≥ 95%
    Catalog Number:
    35151
    CAS Number:
    80667-36-3
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C12H23N3O2
    Molecular Weight:
    241.33
    Specification Sheet SDS

  • E-Cholesterol alkyne

    Purity:
    ≥ 95%
    Catalog Number:
    35150
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H44O
    Molecular Weight:
    396.66
    Specification Sheet SDS

  • Alkynyl stearic acid

    Purity:
    ≥ 95%
    Catalog Number:
    35148
    CAS Number:
    34450-18-5
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00077382
    Molecular Formula:
    C18H32O2
    Molecular Weight:
    280.45
    Specification Sheet SDS

  • Alkyne sphinganine

    Purity:
    ≥ 95%
    Catalog Number:
    35149
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C18H35NO2
    Molecular Weight:
    297.46
    Specification Sheet SDS

  • 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
    Molecular Weight:
    0.0
    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% (HPLC)
    Catalog Number:
    35135
    CAS Number:
    1658458-26-4
    Purity Limit:
    ≥ 90% (HPLC)
    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

  • 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
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