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Modified Phosphoramidites

  
  • benzophenone-3,3',4,4'-tetracarboxylic dianhydride (c15-1225-164)
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    B9750-500G

    BENZOPHENONE-3 3' 4 4'-TETRACARBOXYLIC DIANHYDRIDE 98% (C005B-026931)

    Price: $330.90
    List Price: $367.67
    Benzophenone-3,3&#8242,4,4&#8242-tetracarboxylic acid is formed by hydrolysis, it can be converted to the dianhydride by treating with Ac 2 O (molar ratio 4 to 1 of acid). The dianhydride is used to synthesize polyimides, which are highly
    SKUB9750-500G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-026931
    Pack Size 500 GR
    Price:
    Price: $330.90
    List Price: $367.67
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  • benzophenone-3,3',4,4'-tetracarboxylic dianhydride (c15-1225-165)
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    B9750-5KG

    BENZOPHENONE-3 3' 4 4'-TETRACARBOXYLIC DIANHYDRIDE 98% (C005B-026932)

    Price: $1,317.26
    List Price: $1,463.62
    Benzophenone-3,3&#8242,4,4&#8242-tetracarboxylic acid is formed by hydrolysis, it can be converted to the dianhydride by treating with Ac 2 O (molar ratio 4 to 1 of acid). The dianhydride is used to synthesize polyimides, which are highly
    SKUB9750-5KG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-026932
    Pack Size 5 KG
    Price:
    Price: $1,317.26
    List Price: $1,463.62
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  • bis(2,2,2-trifluoroethyl) methylphosphonate
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    579440-5G

    BIS(2 2 2-TRIFLUOROETHYL)METHYLPHOSPHONATE 98%

    Price: $251.93
    List Price: $279.92
    Application Flame-retardant additive for lithium-ion electrolytes Used as homogenous organic catalytic system and as a catalyst for phosphorylation of polyfluoroalkanols Reactant for: Synthesis of fluorescently labeled discodermolide for studying
    SKU579440-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-077398
    Pack Size 5 GR
    Price:
    Price: $251.93
    List Price: $279.92
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  • brettphos pd g3 (c09-0760-345)
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    B167368-10g

    BrettPhos Pd G3 (C007B-045346)

    Price: $1,844.30
    List Price: $2,049.22
    DescriptionBrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent
    SKUB167368-10g
    MFR. NameAladdin Scientific
    Catalog No. C007B-045346
    Pack Size 1 EA
    Price:
    Price: $1,844.30
    List Price: $2,049.22
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  • brettphos pd g3 (c09-0760-346)
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    B167368-1g

    BrettPhos Pd G3 (C007B-045347)

    Price: $328.17
    List Price: $364.64
    DescriptionBrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent
    SKUB167368-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-045347
    Pack Size 1 EA
    Price:
    Price: $328.17
    List Price: $364.64
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  • brettphos pd g3 (c09-0760-347)
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    B167368-250mg

    BrettPhos Pd G3 (C007B-045348)

    Price: $114.06
    List Price: $126.73
    DescriptionBrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent
    SKUB167368-250mg
    MFR. NameAladdin Scientific
    Catalog No. C007B-045348
    Pack Size 1 EA
    Price:
    Price: $114.06
    List Price: $126.73
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  • brettphos pd g3 (c09-0760-348)
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    B167368-5g

    BrettPhos Pd G3 (C007B-045349)

    Price: $1,318.26
    List Price: $1,464.73
    DescriptionBrettPhos Pd G3 is a third generation (G3) Buchwald precatalyst. It is air, moisture and thermally-stable and is highly soluble in a wide range of common organic solvents. It has long life in solutions. BrettPhos Pd G3 is an excellent
    SKUB167368-5g
    MFR. NameAladdin Scientific
    Catalog No. C007B-045349
    Pack Size 1 EA
    Price:
    Price: $1,318.26
    List Price: $1,464.73
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  • cap 1
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    L040150-2.5L

    CAP 1 2.5L CAP1 2.5L

    Price: $340.04
    List Price: $377.82
    Cap 1 solution consists of n-methylimidazole, lutidine, and acetonitrile (ACN). Application Cap 1 is suitable for use after the phosphoramidite reaction/coupling step.
    SKUL040150-2.5L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-225418
    Pack Size 2.5 LI
    Price:
    Price: $340.04
    List Price: $377.82
    Quantity:
     
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  • cap a (c15-1470-444)
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    L040080-45L

    CAP A 45L (C005B-225412)

    Price: $7,138.86
    List Price: $7,932.07
    Cap A solution contains acetic anhydride and tetrahydrofuran (THF). It is used after the phosphoramidite reaction/coupling step.
    SKUL040080-45L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-225412
    Pack Size 45 LI
    Price:
    Price: $7,138.86
    List Price: $7,932.07
    Quantity:
     
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  • cap a (c15-1470-440)
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    L040030-6X180ML

    CAP A 180ML AB 6 PACK (C005B-225408)

    Price: $334.07
    List Price: $371.19
    Cap A solution contains acetic anhydrideanhydride, lutidine and tetrahydrofuran (THF). It is used after the phosphoramidite reaction/coupling step.
    SKUL040030-6X180ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-225408
    Pack Size 1080 ML
    Price:
    Price: $334.07
    List Price: $371.19
    Quantity:
     
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  • cap a (c15-1470-441)
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    L040030-6X450ML

    CAP A 450ML AB 6 PACK (C005B-225409)

    Price: $735.34
    List Price: $817.05
    Cap A solution contains acetic anhydrideanhydride, lutidine and tetrahydrofuran (THF). It is used after the phosphoramidite reaction/coupling step.
    SKUL040030-6X450ML
    MFR. NameSigma-Aldrich
    Catalog No. C005B-225409
    Pack Size 2700 ML
    Price:
    Price: $735.34
    List Price: $817.05
    Quantity:
     
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  • cap a (c15-1470-443)
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    L040080-2.5L

    CAP A SOLUTION (THF/AC2O) (C005B-225411)

    Price: $330.09
    List Price: $366.77
    Cap A solution contains acetic anhydride and tetrahydrofuran (THF). It is used after the phosphoramidite reaction/coupling step.
    SKUL040080-2.5L
    MFR. NameSigma-Aldrich
    Catalog No. C005B-225411
    Pack Size 2.5 LI
    Price:
    Price: $330.09
    List Price: $366.77
    Quantity:
     
    The item has been added