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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.

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  • DBCO-PEG4-NHS ester

    Purity:
    ≥ 95% (NMR)
    Synonym:
    Dibenzocyclooctyne-PEG4-NHS ester
    Catalog Number:
    35051
    CAS Number:
    1427004-19-0
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD26793797
    Molecular Formula:
    C34H39N3O10
    Molecular Weight:
    649.68
  • PC DBCO biotin

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Photocleavable dibenzocyclooctyne biotin
    Catalog Number:
    35073
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C50H61N7O13S
    Molecular Weight:
    1002.14
  • WS biotin DBCO

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Water soluble biotin dibenzocyclooctyne
    Catalog Number:
    35068
    CAS Number:
    1363444-70-5
    Purity Limit:
    ≥ 99% (HPLC)
    Molecular Formula:
    C31H35N5O7S2
    Molecular Weight:
    653.77
  • 6-azide-Trehalose (6-TreAz)

    Purity:
    ≥ 90% (HPLC)
    Catalog Number:
    35138
    Purity Limit:
    ≥ 90% (HPLC)
    Molecular Formula:
    C12H21N3O10
    Molecular Weight:
    367.31
  • F-ara-EdU

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35132
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C11H11NF2O5
    Molecular Weight:
    270.22
  • PC azido-NHS ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Photocleavable azido-NHS ester
    Catalog Number:
    35110
    CAS Number:
    1802907-96-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD29052189
    Molecular Formula:
    C26H36N6O13
    Molecular Weight:
    640.59
  • Biotin-PEG4-DBCO

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Biotin-PEG4-dibenzocyclooctyne
    Catalog Number:
    35067
    CAS Number:
    1255942-07-4
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C39H51N5O8S
    Molecular Weight:
    749.92
  • Methyltetrazine amine hydrochloride

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    35096
    CAS Number:
    1596117-29-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD32061909
    Molecular Formula:
    C10H11N5 · HCl
    Molecular Weight:
    237.69
  • 14-Azido-3,6,9,12-tetraoxatetradecan-1-ol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N3-EEEEE
    Catalog Number:
    33501
    CAS Number:
    86770-68-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD20134131
    Molecular Formula:
    C10H21N3O5
    Molecular Weight:
    263.3
  • 11-Azido-3,6,9-trioxaundecanoic acid cyclohexylamine

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    Azido-PEG3-carboxylate
    Catalog Number:
    33481
    CAS Number:
    172531-37-2
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD32067810
    Molecular Formula:
    C8H15N3O5·C6H13N
    Molecular Weight:
    332.4
  • DBCO-NHS ester

    Purity:
    ≥ 97% (Assay)
    Synonym:
    11,12-Didehydro-oxo-Dibenz[b,f]azocine-5(6H)-butanoic acid 2,5-dioxo-1-pyrrolidinyl ester
    Catalog Number:
    33411
    CAS Number:
    1353016-71-3
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD24386367
    Molecular Formula:
    C23H18N2O5
    Molecular Weight:
    402.4
  • Methyl (phenyl 5-acetamido-4,7,8-tri-O-acetyl-9-azido-3,5,9-trideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Methyl 5-Acetamido-4,7,8-tri-O-acetyl-9-azido-3,5,9-trideoxy-2-S-phenyl-2-thio-D-glycero-b-D-galacto-2-nonulopyranosylonate
    Catalog Number:
    32365
    CAS Number:
    219814-65-0
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD28976169
    Molecular Formula:
    C24H30N4O10S
    Molecular Weight:
    566.58
  • Methyl (phenyl 5-acetoxyacetamido-4,7,8-tri-O-acetyl-9-azido-3,5,9-trideoxy-2-thio-D-glycero-β-D-galacto-2-nonulopyranosid)onate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Methyl 5-Acetoxyacetamido-4,7,8-tri-O-acetyl-9-azido-3,5,9-trideoxy-2-S-phenyl-2-thio-D-glycero-β-D-galacto-2-nonulopyranosylonate
    Catalog Number:
    32366
    CAS Number:
    1195053-25-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD28976170
    Molecular Formula:
    C26H32N4O12S
    Molecular Weight:
    624.62
  • Catalog Number:
    32327
    CAS Number:
    68733-20-0
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD01321201
    Molecular Formula:
    C14H19N3O9
    Molecular Weight:
    373.32
  • Catalog Number:
    32257
    CAS Number:
    140428-81-5
    Purity Limit:
    Single spot (TLC)
    MDL NO:
    MFCD19981034
    Molecular Formula:
    C16H23N3O10
    Molecular Weight:
    417.37
  • Catalog Number:
    32244
    CAS Number:
    1430068-18-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797146
    Molecular Formula:
    C20H21N3O6
    Molecular Weight:
    399.4
  • 2-Azido-β-D-glucose tetraacetate

    Purity:
    ≥ 98% (ELSD)
    Synonym:
    1,3,4,6-Tetra-O-acetyl-2-azido-2-deoxy-β-D-glucopyranose
    Catalog Number:
    32252
    CAS Number:
    80321-89-7
    Purity Limit:
    ≥ 98% (ELSD)
    MDL NO:
    MFCD08274523
    Molecular Formula:
    C14H19N3O9
    Molecular Weight:
    373.32
  • Catalog Number:
    32242
    CAS Number:
    889453-78-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797147
    Molecular Formula:
    C23H25N3O6
    Molecular Weight:
    439.47
  • Catalog Number:
    32236
    CAS Number:
    142072-12-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD15072140
    Molecular Formula:
    C10H18N4O6
    Molecular Weight:
    290.28
  • Catalog Number:
    32235
    CAS Number:
    214467-60-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797049
    Molecular Formula:
    C29H32N4O5
    Molecular Weight:
    516.59
  • Catalog Number:
    32233
    CAS Number:
    168397-51-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD07778221
    Molecular Formula:
    C15H18N4O5
    Molecular Weight:
    334.33
  • Catalog Number:
    32232
    CAS Number:
    80887-27-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD23104224
    Molecular Formula:
    C22H24N4O5
    Molecular Weight:
    424.46
  • O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-threonine tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-Fmoc-L-threonine tert-butyl ester
    Catalog Number:
    32204
    CAS Number:
    195976-07-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD11112165
    Molecular Formula:
    C36H40N4O9
    Molecular Weight:
    672.74
  • Catalog Number:
    32205
    CAS Number:
    889453-83-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09038531
    Molecular Formula:
    C23H25N3O6
    Molecular Weight:
    439.47
  • Catalog Number:
    32208
    CAS Number:
    381716-33-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD28016268
    Molecular Formula:
    C20H31N3O12
    Molecular Weight:
    505.48
  • O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-[(9H-fluoren-9-ylmethoxy)carbonyl]-L-serine tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    O-(2-Azido-4,6-O-benzylidene-2-deoxy-α-D-galactopyranosyl)-N-Fmoc-L-serine tert-butyl ester
    Catalog Number:
    32203
    CAS Number:
    878483-02-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD11112166
    Molecular Formula:
    C35H38N4O9
    Molecular Weight:
    658.71
  • Catalog Number:
    32108
    CAS Number:
    67817-30-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01076182
    Molecular Formula:
    C14H19N3O9
    Molecular Weight:
    373.32
  • Catalog Number:
    32114
    CAS Number:
    1272755-25-5
    MDL NO:
    MFCD08276393
    Molecular Formula:
    C27H29N3O6
    Molecular Weight:
    491.54
  • 1-Azido-3,6,9-trioxaundecane-11-ol

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    30727
    CAS Number:
    86770-67-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03701128
    Molecular Formula:
    C8H17N3O4
    Molecular Weight:
    219.24
  • N-Boc-1,11-diamino-3,6,9-trioxaundecane

    Purity:
    ≥ 98%
    Synonym:
    tert-Boc-N-amido-PEG3-amine
    Catalog Number:
    30730
    CAS Number:
    101187-40-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD16619220
    Molecular Formula:
    C13H28N2O5
    Molecular Weight:
    292.37
  • Bis-N-succinimidyl diglycolic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2,2'-Oxydiacetic acid bis-N-succinimidyl ester
    Catalog Number:
    30501
    CAS Number:
    373614-12-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD13184975
    Molecular Formula:
    C12H12N2O9
    Molecular Weight:
    328.2
  • (2S,4S)-Boc- 4-azido-pyrrolidine-2-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-cis-Pro(4-azido)-OH
    Catalog Number:
    29778
    CAS Number:
    132622-65-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04115791
    Molecular Formula:
    C10H16N4O4
    Molecular Weight:
    256.26
  • Catalog Number:
    29582
    CAS Number:
    1262681-31-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD22380755
    Molecular Formula:
    C21H35N3O6S
    Molecular Weight:
    457.59
  • 11-[D(+)-Biotinylamino]-1-azido-3,6,9-trioxaundecane

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Biotin-PEG3-Azide
    Catalog Number:
    29581
    CAS Number:
    875770-34-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD20134145
    Molecular Formula:
    C18H32N6O5S
    Molecular Weight:
    444.55
  • 15-Azido-4,7,10,13-tetraoxapentadecanoic acid

    Purity:
    ≥ 97% (NMR)
    Synonym:
    N3-(PEG)4-COOH
    Catalog Number:
    29577
    CAS Number:
    1257063-35-6
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD12406155
    Molecular Formula:
    C11H21N3O6
    Molecular Weight:
    291.3
  • 5-Azidopentanoic acid

    Purity:
    ≥ 98%
    Synonym:
    5-Azidovalerianic acid
    Catalog Number:
    29347
    CAS Number:
    79583-98-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD11850108
    Molecular Formula:
    C5H9N3O2
    Molecular Weight:
    143.15
  • 3-Butynoic acid

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    But-3-ynoic acid
    Hazmat
    Catalog Number:
    28620
    CAS Number:
    2345-51-9
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD02258494
    Molecular Formula:
    C4H4O2
    Molecular Weight:
    84.07
  • 4-Ethynylaniline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-Amino-4-ethynylbenzene
    Catalog Number:
    28132
    CAS Number:
    14235-81-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00168824
    Molecular Formula:
    C8H7N
    Molecular Weight:
    117.15
  • 3-Ethynylaniline

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Hazmat
    Catalog Number:
    27389
    CAS Number:
    54060-30-9
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00014779
    Molecular Formula:
    C8H7N
    Molecular Weight:
    117.15
  • 4-Pentyn-1-ol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Pentyne-1-ol
    Hazmat
    Catalog Number:
    26853
    CAS Number:
    5390-04-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002974
    Molecular Formula:
    C5H8O
    Molecular Weight:
    84.12
  • Nγ-Azido-L-2,4-diaminobutyric acid hydrochloride

    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    L-Dab(N3)-OH·HCl
    Catalog Number:
    26430
    CAS Number:
    942518-29-8
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD13184931
    Molecular Formula:
    C4H8N4O2·HCl
    Molecular Weight:
    180.59
  • (2-Hydroxyethyl)acetylene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    3-Butyn-1-ol
    Hazmat
    Catalog Number:
    24463
    CAS Number:
    927-74-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002955
    Molecular Formula:
    C4H6O
    Molecular Weight:
    70.09
  • 4-Azidobenzoic acid

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    p-Azidobenzoic acid
    Hazmat
    Catalog Number:
    23140
    CAS Number:
    6427-66-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00013987
    Molecular Formula:
    C7H5N3O2
    Molecular Weight:
    163.14
  • Catalog Number:
    23128
    CAS Number:
    756525-97-0
    MDL NO:
    MFCD09952658
    Molecular Formula:
    C21H39N5SO7
    Molecular Weight:
    505.63
  • 6-(N-Boc)caproic acid NHS

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    23116
    CAS Number:
    51513-80-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237379
    Molecular Formula:
    C15H24N2O6
    Molecular Weight:
    328.36
  • DL-α-Lipoic acid NHS

    Purity:
    ≥ 99% (NMR)
    Catalog Number:
    23119
    CAS Number:
    40846-94-4
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD09028032
    Molecular Formula:
    C12H17O4S2N
    Molecular Weight:
    303.4
  • Disuccinimidyl-L-tartrate

    Purity:
    99%
    Synonym:
    DST
    Catalog Number:
    23108
    CAS Number:
    62069-75-4
    Purity Limit:
    99%
    MDL NO:
    MFCD03788224
    Molecular Formula:
    C12H12N2O10
    Molecular Weight:
    344.23
  • 4-(N-Succinimidylcarboxy)benzophenone

    Purity:
    ≥ 99% (NMR)
    Synonym:
    4-Benzoylbenzoic acid succinimidyl ester
    Catalog Number:
    23111
    CAS Number:
    91990-88-4
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00058572
    Molecular Formula:
    C18H13NO5
    Molecular Weight:
    323.3
  • 1,4-Bis-maleimidobutane

    Purity:
    ≥ 99% (NMR)
    Synonym:
    BMB 
    Catalog Number:
    23109
    CAS Number:
    28537-70-4
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD01318342
    Molecular Formula:
    C12H12N2O4
    Molecular Weight:
    248.24
  • Disuccinimidyl sebacate

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Sebacic acid bis(N-succinimidyl) ester
    Catalog Number:
    23104
    CAS Number:
    23024-29-5
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00216005
    Molecular Formula:
    C18H24N2O8
    Molecular Weight:
    396.39