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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

  • 1-Ethynylpyrene

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    37494
    CAS Number:
    34993-56-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02093933
    Molecular Formula:
    C18H10
    Molecular Weight:
    226.28
    Specification Sheet SDS

  • Ethyl azidoacetate

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Azidoacetic acid ethyl ester
    Hazmat
    Catalog Number:
    37484
    CAS Number:
    637-81-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00190177
    Molecular Formula:
    C4H7N3O2
    Molecular Weight:
    0
    Specification Sheet SDS

  • 4-Azidocoumarin

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    37495
    CAS Number:
    42373-56-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00275630
    Molecular Formula:
    C9H5N3O2
    Molecular Weight:
    187.16
    Specification Sheet SDS

  • 2'-Azido-2'-deoxyuridine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N3-dU
    Catalog Number:
    37487
    CAS Number:
    26929-65-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00043045
    Molecular Formula:
    C9H11N5O5
    Molecular Weight:
    269.22
    Specification Sheet SDS

  • Biotin-PEG4-azide

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    N-[2-[2-[2-[2-(2-Azidoethoxy)ethoxy]ethoxy]ethoxy]ethyl]biotinamide
    Catalog Number:
    37489
    CAS Number:
    1309649-57-7
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD29495433
    Molecular Formula:
    C20H36N6O6S
    Molecular Weight:
    488.6
    Specification Sheet SDS

  • 1-(Azidomethyl)pyrene

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    37486
    CAS Number:
    1006061-57-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD28975096
    Molecular Formula:
    C17H11N3
    Molecular Weight:
    257.3
    Specification Sheet SDS

  • 5-Hexyn-1-ol

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    37481
    CAS Number:
    928-90-5
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00002980
    Molecular Formula:
    C6H10O
    Molecular Weight:
    98.15
    Specification Sheet SDS

  • 3,6-Diphenyl-1,2,4,5-tetrazine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    37464
    CAS Number:
    6830-78-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00023646
    Molecular Formula:
    C14H10N4
    Molecular Weight:
    234.26
    Specification Sheet SDS

  • 9-Ethynylphenanthrene

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    37475
    CAS Number:
    32870-98-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD05664210
    Molecular Formula:
    C16H10
    Molecular Weight:
    202.26
    Specification Sheet SDS

  • N-(Propargyloxy)phthalimide

    Purity:
    ≥ 98% (GC)
    Synonym:
    N-(2-Propynyloxy)phthalimide
    Catalog Number:
    37479
    CAS Number:
    4616-63-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005890
    Molecular Formula:
    C11H7NO3
    Molecular Weight:
    201.18
    Specification Sheet SDS

  • (11-Azidoundecyl)trimethoxysilane

    Purity:
    ≥ 93% (GC)
    Synonym:
    11-Azidoundecyltrimethoxysilane
    Catalog Number:
    37483
    CAS Number:
    334521-23-2
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD11982878
    Molecular Formula:
    C14H31N3O3Si
    Molecular Weight:
    317.51
    Specification Sheet SDS

  • 4-Ethynyl-N,N-dimethylaniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Dimethylaminophenylacetylene
    Catalog Number:
    37474
    CAS Number:
    17573-94-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00168816
    Molecular Formula:
    C10H11N
    Molecular Weight:
    145.21
    Specification Sheet SDS

  • 4-(2-Propynyloxy)aniline

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(Propargyloxy)aniline
    Catalog Number:
    37480
    CAS Number:
    26557-78-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12823190
    Molecular Formula:
    C9H9NO
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • 2-Hexyl-4-pentynoic acid

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    2-Propargyloctanoic acid
    Catalog Number:
    37478
    CAS Number:
    96017-59-3
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00946863
    Molecular Formula:
    C11H18O2
    Molecular Weight:
    182.26
    Specification Sheet SDS

  • N-(3-Azidopropyl)biotinamide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    37485
    CAS Number:
    908007-17-0
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD20134144
    Molecular Formula:
    C13H22N6O2S
    Molecular Weight:
    326.42
    Specification Sheet SDS

  • 1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethanol

    Purity:
    ≥ 90% (GC)
    Synonym:
    BCN-OH
    Catalog Number:
    37470
    CAS Number:
    1263166-90-0
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD26142970
    Molecular Formula:
    C10H14O
    Molecular Weight:
    150.22
    Specification Sheet SDS

  • 5-Ethynyl-2'-deoxycytidine

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    37482
    CAS Number:
    69075-47-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD22417249
    Molecular Formula:
    C11H13N3O4
    Molecular Weight:
    251.24
    Specification Sheet SDS

  • Oxalyl dihydrazide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Oxalic dihydrazide
    Catalog Number:
    37459
    CAS Number:
    996-98-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00007608
    Molecular Formula:
    C2H6N4O2
    Molecular Weight:
    118.1
    Specification Sheet SDS

  • Dansyl hydrazine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Dimethylaminonaphthalene-1-sulfonyl hydrazine
    Catalog Number:
    37458
    CAS Number:
    33008-06-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00003986
    Molecular Formula:
    C12H15N3O2S
    Molecular Weight:
    265.33
    Specification Sheet SDS

  • Succinic dihydrazide

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Butanediohydrazide
    Catalog Number:
    37457
    CAS Number:
    4146-43-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00007613
    Molecular Formula:
    C4H10N4O2
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • Copper(I) cyanide

    Hazmat
    Purity:
    ≥ 93% (Assay)
    Synonym:
    Cuprous cyanide
    Hazmat
    Catalog Number:
    37195
    CAS Number:
    544-92-3
    Purity Limit:
    ≥ 93% (Assay)
    MDL NO:
    MFCD00010975
    Molecular Formula:
    CuCN
    Molecular Weight:
    0
    Specification Sheet SDS

  • 4-Azido-2,3,5,6-tetrafluorobenzoic acid

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    ATFB
    Catalog Number:
    37071
    CAS Number:
    122590-77-6
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    MDL NO:
    MFCD00467436
    Molecular Formula:
    C7HF4N3O2
    Molecular Weight:
    235.1
    Specification Sheet SDS

  • N3-PEG(5)-NH2

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    14-Azido-3,6,9,12-tetraoxatetradecan-1-amine
    Catalog Number:
    37064
    CAS Number:
    951671-92-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD20134134
    Molecular Formula:
    C10H22N4O4
    Molecular Weight:
    262.3
    Specification Sheet SDS

  • 4-(Propargyloxy)benzaldehyde

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-(2-Propynyloxy)benzaldehyde
    Catalog Number:
    35340
    CAS Number:
    5651-86-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01088150
    Molecular Formula:
    C10H8O2
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • 2-(Prop-2-yn-1-yloxy)benzaldehyde

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2-(2-Propynyloxy)benzaldehyde
    Catalog Number:
    35342
    CAS Number:
    29978-83-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02380378
    Molecular Formula:
    C10H8O2
    Molecular Weight:
    160.17
    Specification Sheet SDS

  • Copper(II) acetate monohydrate

    Hazmat
    Purity:
    ≥ 99.995% (metals basis)
    Synonym:
    Cupric acetate monohydrate
    Hazmat
    Catalog Number:
    35267
    CAS Number:
    6046-93-1
    Purity Limit:
    ≥ 99.995% (metals basis)
    MDL NO:
    MFCD00149570
    Molecular Formula:
    Cu(CO2CH3)2·H2O
    Molecular Weight:
    0
    Specification Sheet SDS

  • Biotin alkyne

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35171
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C24H40N4O7S
    Molecular Weight:
    528.26
    Specification Sheet SDS

  • 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

  • Dde biotin azide

    Synonym:
    1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-biotin azide
    Catalog Number:
    35161
    Molecular Formula:
    C32H53N7O8S
    Molecular Weight:
    695.37
    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 azide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35157
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C27H49N7O7S
    Molecular Weight:
    615.79
    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
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