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Black Hole Quencher Dyes

BHQ dyes are robust dark quenchers that are compatible with ammonium hydroxide deprotection, exhibit excellent coupling efficiencies, have large extinction coefficients and are completely non-fluorescent. Their absorbances are well-tuned to quench a variety of popular fluorophores.

9 Product Results
 
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  • BHQ-2 Phosphoramidite
    BHQ-2 Phosphoramidite (10-1962)
    Catalog #: 10-1962  |  CAS #: 374591-98-7
    Formal Name: 4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-2-4,4'-dimethoxytrityl(oxyethyl))-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
  • BHQ-1 Phosphoramidite
    BHQ-1 Phosphoramidite (10-1961)
    Catalog #: 10-1961  |  CAS #: 374591-94-3
    Formal Name: 4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-2-4,4'-dimethoxytrityl(oxyethyl))-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
  • 3'-BHQ-2 CPG
    3'-BHQ-2 CPG (20-5932)
    Catalog #: 20-5932
    Formal Name: 4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG
  • 5'-BHQ-1 Phosphoramidite
    5'-BHQ-1 Phosphoramidite (10-5931)
    Catalog #: 10-5931  |  CAS #: 1430816-77-5
    Formal Name: 4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
  • 5'-BHQ-2 Phosphoramidite
    5'-BHQ-2 Phosphoramidite (10-5932)
    Catalog #: 10-5932  |  CAS #: 1345959-73-0
    Formal Name: 4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene-4''-(N-ethyl)-N-ethyl-2-cyanoethyl-(N,N-diisopropyl)-phosphoramidite
  • BHQ-1-dT
    BHQ-1-dT (10-5941)
    Catalog #: 10-5941
    Formal Name: 5'-Dimethoxytrityloxy-5-[(N-4''-carboxyethyl-4''-(N-ethyl)-4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene)-aminohexyl-3-acrylimido]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
  • BHQ-2-dT
    BHQ-2-dT (10-5942)
    Catalog #: 10-5942  |  CAS #: 1415097-34-5
    Formal Name: 5'-Dimethoxytrityloxy-5-[(N-4''-carboxyethyl-4''-(N-ethyl)-4'-(4-Nitro-phenyldiazo)-2'-methoxy-5'-methoxy-azobenzene)-aminohexyl-3-acrylimido]-2'-deoxyUridine-3'-[(2-cyanoethyl)-(N,N-diisopropyl)]-phosphoramidite
  • 3'-BHQ-1 CPG
    3'-BHQ-1 CPG (20-5931)
    Catalog #: 20-5931
    Formal Name: 4'-(2-Nitro-4-toluyldiazo)-2'-methoxy-5'-methyl-azobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG
  • 3'-BHQ-3 CPG
    3'-BHQ-3 CPG (20-5933)
    Catalog #: 20-5933
    Formal Name: 3-Diethylamino-5-phenylphenazium-7-diazobenzene-4''-(N-ethyl-2-O-(4,4'-dimethoxytrityl))-N-ethyl-2-O-glycolate-CPG
 
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