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Unusual Amino Acids

2368
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  • (S)-3-Amino-2-methylpropionic acid hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    33714
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    925704-45-6
    MDL NO:
    MFCD12198195
    Molecular Formula:
    C4H9NO2·HCl
    Molecular Weight:
    139.58
    Specification Sheet SDS

  • Fmoc-(R)-2-(aminomethyl)-3-methylbutanoic acid

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    33708
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    501331-02-8
    MDL NO:
    MFCD07372882
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.41
    Specification Sheet SDS

  • Boc-(R-3-amino-2-phenylpropionic acid

    Catalog Number:
    33711
    CAS Number:
    181140-88-5
    MDL NO:
    MFCD11052912
    Molecular Formula:
    C14H19NO4
    Molecular Weight:
    265.31
    SDS

  • Boc-(R-3-amino-2-benzylpropionic acid

    Catalog Number:
    33705
    CAS Number:
    262301-38-2
    MDL NO:
    MFCD07372496
    Molecular Formula:
    C15H21NO4
    Molecular Weight:
    279.33
    SDS

  • Boc-(S-3-amino-2-benzylpropionic acid

    Catalog Number:
    33704
    CAS Number:
    189619-55-4
    MDL NO:
    MFCD07372495
    Molecular Formula:
    C15H21NO4
    Molecular Weight:
    279.33
    SDS

  • Boc-(R-2-(aminomethyl)-3-methylbutanoic acid

    Catalog Number:
    33707
    CAS Number:
    191664-14-9
    MDL NO:
    MFCD07372880
    Molecular Formula:
    C11H21NO4
    Molecular Weight:
    231.29
    SDS

  • Fmoc-(2R,3R-3-amino-2-hydroxy-3-(3,4-dimethoxyphenyl)propionic acid

    Catalog Number:
    33688
    MDL NO:
    MFCD07363690
    Molecular Formula:
    C26H25NO7
    Molecular Weight:
    463.48
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-naphthalen-1-yl-propionic acid

    Catalog Number:
    33690
    MDL NO:
    MFCD07363730
    Molecular Formula:
    C13H13NO3
    Molecular Weight:
    231.25
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-naphthalen-1-yl-propionic acid

    Catalog Number:
    33689
    MDL NO:
    MFCD07363729
    Molecular Formula:
    C28H23NO5
    Molecular Weight:
    453.49
    SDS

  • S-3-(4-Hydroxyphenyl)-3-(methylamino)propionic acid

    Catalog Number:
    33693
    MDL NO:
    MFCD12198187
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • (R-γ-(3-Phenylpropyl)-L-proline·HCl

    Catalog Number:
    33692
    CAS Number:
    1049744-68-4
    MDL NO:
    MFCD06659443
    Molecular Formula:
    C14H19NO2·HCl
    Molecular Weight:
    269.77
    SDS

  • Boc-(2R,3R-3-amino-2-hydroxy-3-naphthalen-2-yl-propionic acid

    Catalog Number:
    33691
    MDL NO:
    MFCD07363737
    Molecular Formula:
    C18H21NO5
    Molecular Weight:
    331.36
    SDS

  • Boc-(2R,3R-3-amino-2-hydroxy-3-(3,4-dimethoxyphenyl)propionic acid

    Catalog Number:
    33687
    MDL NO:
    MFCD07363689
    Molecular Formula:
    C16H23NO7
    Molecular Weight:
    341.36
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-(3,4-dimethoxyphenyl)propionic acid

    Catalog Number:
    33686
    MDL NO:
    MFCD07363688
    Molecular Formula:
    C11H15NO5
    Molecular Weight:
    241.24
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-(2,3-dimethoxyphenyl)-propionic acid

    Catalog Number:
    33680
    MDL NO:
    MFCD07363682
    Molecular Formula:
    C11H15NO5
    Molecular Weight:
    241.24
    SDS

  • 2S,3S-3-Amino-2-hydroxy-3-(2,3-dimethoxyphenyl)-propionic acid

    Catalog Number:
    33677
    MDL NO:
    MFCD07363679
    Molecular Formula:
    C11H15NO5
    Molecular Weight:
    241.24
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-(3,4-dimethoxyphenyl)-propionic acid

    Catalog Number:
    33685
    MDL NO:
    MFCD07363687
    Molecular Formula:
    C26H25NO7
    Molecular Weight:
    463.48
    SDS

  • 2S,3S-3-Amino-2-hydroxy-3-(3,4-dimethoxyphenyl)propionic acid

    Catalog Number:
    33683
    MDL NO:
    MFCD07363685
    Molecular Formula:
    C11H15NO5
    Molecular Weight:
    241.24
    SDS

  • Boc-(2R,3R-3-amino-2-hydroxy-3-(2,3-dimethoxyphenyl)propionic acid

    Catalog Number:
    33681
    MDL NO:
    MFCD07363683
    Molecular Formula:
    C16H23NO7
    Molecular Weight:
    341.36
    SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-(3,4-dimethoxyphenyl)propionic acid

    Catalog Number:
    33684
    MDL NO:
    MFCD07363686
    Molecular Formula:
    C16H23NO7
    Molecular Weight:
    341.36
    SDS

  • Fmoc-(2S,3S)-3-amino-2-hydroxy-3-(4-methoxyphenyl)propionic acid

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    33675
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    959576-95-5
    MDL NO:
    MFCD07363645
    Molecular Formula:
    C25H23NO6
    Molecular Weight:
    433.45
    Specification Sheet SDS

  • Fmoc-(2R,3R-3-amino-2-hydroxy-3-(3-methoxyphenyl)-propionic acid

    Catalog Number:
    33673
    MDL NO:
    MFCD07363642
    Molecular Formula:
    C25H23NO6
    Molecular Weight:
    433.45
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-(2,3-dimethoxyphenyl)propionic acid

    Catalog Number:
    33679
    MDL NO:
    MFCD07363681
    Molecular Formula:
    C26H25NO7
    Molecular Weight:
    463.48
    SDS

  • Fmoc-(2R,3R-3-amino-2-hydroxy-3-(2,3-dimethoxyphenyl)propionic acid

    Catalog Number:
    33682
    MDL NO:
    MFCD07363684
    Molecular Formula:
    C26H25NO7
    Molecular Weight:
    463.48
    SDS

  • Boc-(2R,3R)-3-amino-2-hydroxy-3-(4-methoxyphenyl)propionic acid

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    33676
    Purity Limit:
    ≥ 98% (Chiral purity)
    CAS Number:
    1391423-14-5
    MDL NO:
    MFCD07363647
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    Specification Sheet SDS

  • Boc-(2R,3R)-3-amino-2-hydroxy-3-(3-methoxyphenyl)propionic acid

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    33672
    Purity Limit:
    ≥ 98% (Chiral purity)
    CAS Number:
    1217672-32-6, 1391393-11-5
    MDL NO:
    MFCD07363641
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    Specification Sheet SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-(3-methoxyphenyl)propionic acid

    Catalog Number:
    33669
    MDL NO:
    MFCD07363638
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-(4-methoxyphenyl)-propionic acid

    Catalog Number:
    33674
    MDL NO:
    MFCD07363644
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    SDS

  • Boc-(2R,3R-3-amino-2-hydroxy-3-(2-methoxyphenyl)propionic acid

    Catalog Number:
    33666
    MDL NO:
    MFCD07363635
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-(2,3-dimethoxyphenyl)propionic acid

    Catalog Number:
    33678
    MDL NO:
    MFCD07363680
    Molecular Formula:
    C16H23NO7
    Molecular Weight:
    341.36
    SDS

  • (2S,3S)-3-Amino-2-hydroxy-3-(3-methoxyphenyl)propionic acid

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    33668
    Purity Limit:
    ≥ 98% (Chiral purity)
    CAS Number:
    959583-94-9
    MDL NO:
    MFCD07363637
    Molecular Formula:
    C10H13NO4
    Molecular Weight:
    211.22
    Specification Sheet SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-(2-methoxyphenyl)propionic acid

    Catalog Number:
    33663
    MDL NO:
    MFCD07363632
    Molecular Formula:
    C15H21NO6
    Molecular Weight:
    311.33
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-(3-methoxyphenyl)propionic acid

    Catalog Number:
    33671
    MDL NO:
    MFCD07363640
    Molecular Formula:
    C10H13NO4
    Molecular Weight:
    211.22
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-(3-methoxyphenyl)-propionic acid

    Catalog Number:
    33670
    MDL NO:
    MFCD07363639
    Molecular Formula:
    C25H23NO6
    Molecular Weight:
    433.45
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-(2-methoxyphenyl)propionic acid

    Catalog Number:
    33665
    MDL NO:
    MFCD07363634
    Molecular Formula:
    C10H13NO4
    Molecular Weight:
    211.22
    SDS

  • 2S,3S-3-Amino-2-hydroxy-3-(2-methoxyphenyl)propionic acid

    Catalog Number:
    33662
    MDL NO:
    MFCD07363631
    Molecular Formula:
    C10H13NO4
    Molecular Weight:
    211.22
    SDS

  • Boc-(2R,3R-3-amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33660
    MDL NO:
    MFCD07363629
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.33
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-(2-methoxyphenyl)-propionic acid

    Catalog Number:
    33664
    MDL NO:
    MFCD07363633
    Molecular Formula:
    C25H23NO6
    Molecular Weight:
    433.45
    SDS

  • Fmoc-(2R,3R-3-amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33661
    MDL NO:
    MFCD07363630
    Molecular Formula:
    C25H23NO5
    Molecular Weight:
    417.45
    SDS

  • 2S,3S-3-Amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33656
    MDL NO:
    MFCD07363625
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33659
    MDL NO:
    MFCD07363628
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • Boc-(2R,3R)-3-amino-2-hydroxy-3-m-tolyl-propionic acid

    Purity:
    ≥ 98% (Chiral purity)
    Catalog Number:
    33654
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD07363623
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.33
    Specification Sheet SDS

  • Fmoc-(2R,3R-3-amino-2-hydroxy-3-m-tolyl-propionic acid

    Catalog Number:
    33655
    MDL NO:
    MFCD07363624
    Molecular Formula:
    C25H23NO5
    Molecular Weight:
    417.45
    SDS

  • Boc-(2S,3S-3-amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33657
    MDL NO:
    MFCD07363626
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.33
    SDS

  • 2S,3S-3-Amino-2-hydroxy-3-o-tolyl-propionic acid

    Catalog Number:
    33648
    MDL NO:
    MFCD07363613
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-m-tolyl-propionic acid

    Catalog Number:
    33652
    MDL NO:
    MFCD07363621
    Molecular Formula:
    C25H23NO5
    Molecular Weight:
    417.45
    SDS

  • Fmoc-(2S,3S-3-amino-2-hydroxy-3-p-tolyl-propionic acid

    Catalog Number:
    33658
    MDL NO:
    MFCD07363627
    Molecular Formula:
    C25H23NO5
    Molecular Weight:
    417.45
    SDS

  • 2R,3R-3-Amino-2-hydroxy-3-m-tolyl-propionic acid

    Catalog Number:
    33653
    MDL NO:
    MFCD07363622
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • Boc-(2S,3S)-3-amino-2-hydroxy-3-m-tolyl-propionic acid

    Purity:
    ≥ 98% (Chiral purity, NMR)
    Catalog Number:
    33651
    Purity Limit:
    ≥ 98% (Chiral purity, NMR)
    MDL NO:
    MFCD07363620
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.33
    Specification Sheet SDS

  • N-Benzoyl-(2S,3R-3-amino-2-hydroxy-3-phenylpropionic acid

    Catalog Number:
    33647
    CAS Number:
    54323-80-7
    MDL NO:
    MFCD07363508
    Molecular Formula:
    C16H15NO4
    Molecular Weight:
    285.3
    SDS
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