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Chiral Reagents

  
  • (+)-alpha-pinene (c09-1002-843)
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    P124468-100ml

    (+)-alpha-Pinene (C007B-402509)

    Price: $160.79
    List Price: $178.65
    (+)-α-Pinene may be used as precursors to prepare primary, secondary and tertiary γ-amino alcohols and 1,3-diamines, which can be used as chiral catalysts for the addition of diethylzinc to aromatic aldehydes, resulting in chiral 1-aryl-1-propanols
    SKUP124468-100ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-402509
    Pack Size 1 EA
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    Price: $160.79
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  • (+)-alpha-pinene (c09-1002-844)
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    P124468-25ml

    (+)-alpha-Pinene (C007B-402510)

    Price: $51.80
    List Price: $57.56
    (+)-α-Pinene may be used as precursors to prepare primary, secondary and tertiary γ-amino alcohols and 1,3-diamines, which can be used as chiral catalysts for the addition of diethylzinc to aromatic aldehydes, resulting in chiral 1-aryl-1-propanols
    SKUP124468-25ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-402510
    Pack Size 1 EA
    Price:
    Price: $51.80
    List Price: $57.56
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  • (+)-alpha-pinene (c09-1002-845)
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    P124468-500ml

    (+)-alpha-Pinene (C007B-402511)

    Price: $266.80
    List Price: $296.44
    (+)-α-Pinene may be used as precursors to prepare primary, secondary and tertiary γ-amino alcohols and 1,3-diamines, which can be used as chiral catalysts for the addition of diethylzinc to aromatic aldehydes, resulting in chiral 1-aryl-1-propanols
    SKUP124468-500ml
    MFR. NameAladdin Scientific
    Catalog No. C007B-402511
    Pack Size 1 EA
    Price:
    Price: $266.80
    List Price: $296.44
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  • (-)-2,3-o-isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane
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    237655-1G

    (-)-2 3-O-ISOPROPYLIDENE-2 3-DIHYDROXY- 1 4-BIS(DIPHENYLPHOSPHINO)BUTANE 98%

    Price: $639.92
    List Price: $711.02
    (-)-2,3- O -Isopropylidene-2,3-dihydroxy-1,4-bis(diphenylphosphino)butane is a C 2 chelating diphosphine ligand for transition metal complexes during asymmetric catalysis. Application For the in situ preparation of chiral hydrogenation catalysts.
    SKU237655-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-032485
    Pack Size 1 GR
    Price:
    Price: $639.92
    List Price: $711.02
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  • (-)-2-(2-naphthylmethoxy)isopinocampheol
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    N469973-1g

    (-)-2-(2-Naphthylmethoxy)isopinocampheol

    Price: $354.02
    List Price: $393.36
    DescriptionSuperior reagent for chiral aldol reactions.
    SKUN469973-1g
    MFR. NameAladdin Scientific
    Catalog No. C007B-393075
    Pack Size 1 EA
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    Price: $354.02
    List Price: $393.36
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  • (1r,2r)-(-)-n-p-tosyl-1,2-diphenylethylenediamine
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    484334-1G

    (1R 2R)-N-P-TOSYL-1 2-DIPHENYLETHYLENE- DIAMINE 98%

    Price: $300.98
    List Price: $334.42
    We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced for catalytic efficiency.
    SKU484334-1G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-018156
    Pack Size 1 GR
    Price:
    Price: $300.98
    List Price: $334.42
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  • (1s, 2s)-1,2-di-1-naphthyl-ethylenediamine dihydrochloride
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    684147-100MG

    (1S 2S)-1 2-DI-1-NAPHTHYL-ETHYLENEDIAMINE DIHYDROCHLORIDE 97%

    Price: $211.80
    List Price: $235.33
    Application (1 S , 2 S )-1,2-di-1-Naphthyl-ethylenediamine dihydrochloride can be used to synthesize N , N &#8242-[(1 S ,2 S )-1,2-di-1-naphthyl-ethylene]bis2-propenamide, a chiral monomer, to prepare polymeric chiral stationary phase for HPLC.
    SKU684147-100MG
    MFR. NameSigma-Aldrich
    Catalog No. C005B-005533
    Pack Size 100 MG
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    Price: $211.80
    List Price: $235.33
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  • (2r,3s)-(+)-3-(benzyloxymethyl)oxirane-2-methanol 4-nitrobenzoic acid ester
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    13730-5G-F

    (2R 3S)-(+)-3-(BENZYLOXYMETHYL)OXIRANE-2-METHANOL 4-NITROBENZOIC ACID ESTER >=99.0% HPLC SUM OF ENANTIOMERS

    Price: $1,896.20
    List Price: $2,106.89
    Other Notes Stable precursor to (2R,3S)-(+)-3-(benzyloxymethyl)oxirane-2-methanol which is a versatile chiral building block Nucleophilic substitution at carbon C-1 Cuprous iodide catalyzed addition of Grignard reagents at C-2
    SKU13730-5G-F
    MFR. NameSigma-Aldrich
    Catalog No. C005B-080596
    Pack Size 5 GR
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    Price: $1,896.20
    List Price: $2,106.89
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  • (r)-(+)-2-methyl-2-propanesulfinamide ; >/= 99% (hplc, chira (c08-0142-866)
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    316540-5G

    (R)-(+)-2-Methyl-2-propanesulfinamide ; >/= 99% (HPLC, Chira (C003B-279642)

    Price: $97.07
    List Price: $107.86
    Synonyms: (R)-(+)-tert-Butyl sulfinamide(R)-2-Methylpropane-2-sulfinamide(R)-tert-Butanesulfinamide Purity Limit: &ge 99% (HPLC, Chiral purity) CAS No.: 196929-78-9 Molecular Formula: C11H11NO2 Molecular Weight: 121.
    SKU316540-5G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-279642
    Pack Size 1 EA
    Price:
    Price: $97.07
    List Price: $107.86
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  • (r)-(+)-2-methyl-2-propanesulfinamide ; >/= 99% (hplc, chira (c08-0151-857)
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    316540-25G

    (R)-(+)-2-Methyl-2-propanesulfinamide ; >/= 99% (HPLC, Chira (C003B-287683)

    Price: $271.31
    List Price: $301.46
    Synonyms: (R)-(+)-tert-Butyl sulfinamide(R)-2-Methylpropane-2-sulfinamide(R)-tert-Butanesulfinamide Purity Limit: &ge 99% (HPLC, Chiral purity) CAS No.: 196929-78-9 Molecular Formula: C11H11NO2 Molecular Weight: 121.
    SKU316540-25G
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-287683
    Pack Size 1 EA
    Price:
    Price: $271.31
    List Price: $301.46
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  • (r)-(+)-2-methyl-2-propanesulfinamide ; >/= 99% (hplc, chira (c08-0198-215)
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    316540-1KG

    (R)-(+)-2-Methyl-2-propanesulfinamide ; >/= 99% (HPLC, Chira (C003B-331934)

    Price: $5,792.86
    List Price: $6,436.51
    Synonyms: (R)-(+)-tert-Butyl sulfinamide(R)-2-Methylpropane-2-sulfinamide(R)-tert-Butanesulfinamide Purity Limit: &ge 99% (HPLC, Chiral purity) CAS No.: 196929-78-9 Molecular Formula: C11H11NO2 Molecular Weight: 121.
    SKU316540-1KG
    MFR. NameAFG Bioscience LLC
    Catalog No. C003B-331934
    Pack Size 1 EA
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    Price: $5,792.86
    List Price: $6,436.51
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  • (r)-(-)-o-acetylmandelic acid
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    253030-5G

    (R)-(-)-O-ACETYLMANDELIC ACID 99% (98% EE/GLC)

    Price: $332.48
    List Price: $369.42
    ( R )-(-)- O -Acetylmandelic acid is a chiral derivatizing agent for NMR determination of enantiomeric purity of &#945-deuterated carboxylic acids, alcohols, and amines. Application ( R )-(-)- O -Acetylmandelic acid may be used as a precursor to
    SKU253030-5G
    MFR. NameSigma-Aldrich
    Catalog No. C005B-045552
    Pack Size 5 GR
    Price:
    Price: $332.48
    List Price: $369.42
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