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Unusual Amino Acids

2217
Filters

  • Boc-(±)-trans-4-(2-fluorophenyl)pyrrolidine-3-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-trans-DL-β-Pro-4-(2-fluorophenyl)-OH
    Catalog Number:
    15984
    CAS Number:
    959581-02-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06659256
    Molecular Formula:
    C16H20FNO4
    Molecular Weight:
    309.34
    Specification Sheet SDS

  • Boc-(±)-trans-4-phenylpyrrolidine-3-carboxylic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Boc-trans-DL-β-Pro-4-(phenyl)-OH
    Catalog Number:
    15982
    CAS Number:
    221142-28-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD02089475
    Molecular Formula:
    C16H21NO4
    Molecular Weight:
    291.35
    Specification Sheet SDS

  • (R)-γ-(4-Pyridinylmethyl)-L-proline·2HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15975
    CAS Number:
    1049754-26-8
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06795541
    Molecular Formula:
    C11H14N2O2·2HCl
    Molecular Weight:
    279.17
    Specification Sheet SDS

  • Boc-R)-γ-allyl-L-proline

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    15978
    CAS Number:
    224645-82-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06659251
    Molecular Formula:
    C13H21NO4
    Molecular Weight:
    255.31
    Specification Sheet SDS

  • (R)-γ-Propynyl-L-proline·HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15979
    CAS Number:
    1049755-32-9
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659252
    Molecular Formula:
    C8H11NO2·HCl
    Molecular Weight:
    189.64
    Specification Sheet SDS

  • (R)-γ-(4-Biphenylmethyl)-L-proline·HCl

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15959
    CAS Number:
    1049745-26-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659449
    Molecular Formula:
    C18H19NO2·HCl
    Molecular Weight:
    317.81
    Specification Sheet SDS

  • (S)-γ-(2-Thienylmethyl)-L-proline·HCl

    Catalog Number:
    15965
    CAS Number:
    1049753-34-5
    MDL NO:
    MFCD06796830
    Molecular Formula:
    C10H13NO2S·HCl
    Molecular Weight:
    247.74
    SDS

  • Boc-R)-γ-(3-phenylpropyl)-L-proline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15954
    CAS Number:
    220424-73-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659444
    Molecular Formula:
    C19H27NO4
    Molecular Weight:
    333.43
    Specification Sheet SDS

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

    Catalog Number:
    15951
    MDL NO:
    MFCD06796827
    Molecular Formula:
    C14H17NO2·HCl
    Molecular Weight:
    267.75
    SDS

  • (R)-γ-(4-Iodobenzyl)-L-proline·HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15949
    CAS Number:
    1049744-44-6
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659439
    Molecular Formula:
    C12H14INO2·HCl
    Molecular Weight:
    367.61
    Specification Sheet SDS

  • Boc-(R)-γ-(4-cyanobenzyl)-L-proline

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    15944
    CAS Number:
    1217684-11-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06796826
    Molecular Formula:
    C18H22N2O4
    Molecular Weight:
    330.38
    Specification Sheet SDS

  • Boc-R)-γ-(3-cyanobenzyl)-L-proline

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    15942
    CAS Number:
    959582-18-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06659434
    Molecular Formula:
    C18H22N2O4
    Molecular Weight:
    330.38
    Specification Sheet SDS

  • (R)-γ-(2-Trifluoromethylbenzyl)-L-proline·HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15933
    CAS Number:
    1049743-22-7
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659425
    Molecular Formula:
    C13H14F3NO2·HCl
    Molecular Weight:
    309.72
    Specification Sheet SDS

  • Boc-R)-γ-(3-trifluoromethylbenzyl)-L-proline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15936
    CAS Number:
    959582-85-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659428
    Molecular Formula:
    C18H22F3NO4
    Molecular Weight:
    373.37
    Specification Sheet SDS

  • Boc-(R)-γ-(4-trifluoromethylbenzyl)-L-proline

    Purity:
    ≥ 98% (NMR)
    Catalog Number:
    15938
    CAS Number:
    957311-17-0
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD06659430
    Molecular Formula:
    C18H22F3NO4
    Molecular Weight:
    373.37
    Specification Sheet SDS

  • (R)-γ-(4-Trifluoromethylbenzyl)-L-proline·HCl

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    15937
    CAS Number:
    1049743-68-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06659429
    Molecular Formula:
    C13H14F3NO2·HCl
    Molecular Weight:
    309.72
    Specification Sheet SDS

  • Boc-(R)-γ-(2-trifluoromethylbenzyl)-L-proline

    Purity:
    ≥ 98%
    Catalog Number:
    15934
    CAS Number:
    957311-13-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD06659426
    Molecular Formula:
    C18H22F3NO4
    Molecular Weight:
    373.37
    Specification Sheet SDS

  • (R)-γ-(3,4-Dichlorobenzyl)-L-proline·HCl

    Catalog Number:
    15929
    CAS Number:
    1049742-96-2
    MDL NO:
    MFCD06659421
    Molecular Formula:
    C12H14Cl3NO2
    Molecular Weight:
    310.61
    SDS

  • Boc-R)-γ-(3,4-dichlorobenzyl)-L-proline

    Catalog Number:
    15930
    CAS Number:
    959582-84-4
    MDL NO:
    MFCD06659422
    Molecular Formula:
    C17H21Cl2NO4
    Molecular Weight:
    374.26
    SDS

  • Boc-R)-γ-(2-naphthalenylmethyl)-L-proline

    Catalog Number:
    15926
    CAS Number:
    959573-42-3
    MDL NO:
    MFCD04115785
    Molecular Formula:
    C21H25NO4
    Molecular Weight:
    355.43
    SDS

  • Boc-R)-γ-(4-nitrobenzyl)-L-proline

    Purity:
    98.60%
    Catalog Number:
    15922
    CAS Number:
    959573-48-9
    Purity Limit:
    98.60%
    MDL NO:
    MFCD06659415
    Molecular Formula:
    C17H22N2O6
    Molecular Weight:
    350.37
    SDS

  • (R)-γ-(1-Naphthalenylmethyl)-L-proline·HCl

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15923
    CAS Number:
    1049740-26-2
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659416
    Molecular Formula:
    C16H17NO2·HCl
    Molecular Weight:
    291.78
    Specification Sheet SDS

  • (R)-γ-(2-Naphthalenylmethyl)-L-proline·HCl

    Catalog Number:
    15925
    CAS Number:
    1049740-41-1
    MDL NO:
    MFCD06659418
    Molecular Formula:
    C16H17NO2·HCl
    Molecular Weight:
    291.78
    SDS

  • Boc-(S)-3-amino-3-(2-chlorophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-β-Phe(2-Cl)-OH
    Catalog Number:
    15552
    CAS Number:
    500770-73-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03427920
    Molecular Formula:
    C14H18ClNO4
    Molecular Weight:
    299.75
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15913
    CAS Number:
    1049734-52-2
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659406
    Molecular Formula:
    C13H17NO2·HCl
    Molecular Weight:
    255.74
    Specification Sheet SDS

  • Boc-R)-γ-(2-methylbenzyl)-L-proline

    Catalog Number:
    15912
    CAS Number:
    959578-52-0
    MDL NO:
    MFCD06659405
    Molecular Formula:
    C18H25NO4
    Molecular Weight:
    319.4
    SDS

  • (R)-γ-(4-Bromobenzyl)-L-proline·HCl

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    15909
    CAS Number:
    1049734-21-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06659402
    Molecular Formula:
    C12H14BrNO2·HCl
    Molecular Weight:
    320.61
    Specification Sheet SDS

  • (R)-γ-(4-Chlorobenzyl)-L-proline·HCl

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    15903
    CAS Number:
    1049733-88-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD06659396
    Molecular Formula:
    C12H15Cl2NO2
    Molecular Weight:
    276.16
    Specification Sheet SDS

  • Boc-R)-γ-(3-bromobenzyl)-L-proline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15908
    CAS Number:
    959579-64-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659401
    Molecular Formula:
    C17H22BrNO4
    Molecular Weight:
    384.27
    Specification Sheet SDS

  • Boc-R)-γ-(4-chlorobenzyl)-L-proline

    Purity:
    ≥ 98%
    Catalog Number:
    15904
    CAS Number:
    959576-35-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD06659397
    Molecular Formula:
    C17H22ClNO4
    Molecular Weight:
    339.82
    Specification Sheet SDS

  • Boc-R)-γ-(3-fluorobenzyl)-L-proline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15896
    CAS Number:
    959579-74-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659389
    Molecular Formula:
    C17H22FNO4
    Molecular Weight:
    323.36
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (TLC)
    Catalog Number:
    15907
    CAS Number:
    1049734-10-2
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06659400
    Molecular Formula:
    C12H14BrNO2·HCl
    Molecular Weight:
    320.61
    Specification Sheet SDS

  • (R)-γ-Benzyl-L-proline·HCl

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    15891
    CAS Number:
    1279049-67-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD06659385
    Molecular Formula:
    C12H15NO2·HCl
    Molecular Weight:
    241.72
    Specification Sheet SDS

  • (R)-γ-(4-Fluorobenzyl)-L-proline·HCl

    Catalog Number:
    15897
    CAS Number:
    1049733-41-6
    MDL NO:
    MFCD06659390
    Molecular Formula:
    C12H14FNO2·HCl
    Molecular Weight:
    259.71
    SDS

  • Boc-(R)-γ-(3-chlorobenzyl)-L-proline

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    15902
    CAS Number:
    959576-36-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06659395
    Molecular Formula:
    C17H22ClNO4
    Molecular Weight:
    339.82
    Specification Sheet SDS

  • Boc-R)-γ-(4-fluorobenzyl)-L-proline

    Purity:
    99% (HPLC)
    Catalog Number:
    15898
    CAS Number:
    959583-52-9
    Purity Limit:
    99% (HPLC)
    MDL NO:
    MFCD06659391
    Molecular Formula:
    C17H22FNO4
    Molecular Weight:
    323.36
    Specification Sheet SDS

  • Boc-(R)-γ-(2-chlorobenzyl)-L-proline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    15900
    CAS Number:
    959581-51-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06659393
    Molecular Formula:
    C17H22ClNO4
    Molecular Weight:
    339.82
    Specification Sheet SDS

  • Boc-(R)-γ-benzyl-L-proline

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Catalog Number:
    15892
    CAS Number:
    153074-95-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD04115780
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • Boc-(S)-α-(3-thiophenylmethyl)proline

    Catalog Number:
    15866
    CAS Number:
    1217714-91-4
    MDL NO:
    MFCD06659372
    Molecular Formula:
    C15H21NO4S
    Molecular Weight:
    311.4
    Specification Sheet SDS

  • Boc-(R)-α-(2-furanylmethyl)proline

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    15868
    CAS Number:
    959582-72-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06659231
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.33
    Specification Sheet SDS

  • (S)-α-(5-Bromo-2-thiophenylmethyl)proline·HCl

    Catalog Number:
    15861
    CAS Number:
    1217722-51-4
    MDL NO:
    MFCD06659226
    Molecular Formula:
    C10H12BrNO2S·HCl
    Molecular Weight:
    326.64
    SDS

  • Boc-(S)-α-(4-biphenylmethyl)proline

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    15846
    CAS Number:
    1217857-74-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06659364
    Molecular Formula:
    C23H27NO4
    Molecular Weight:
    381.47
    Specification Sheet SDS

  • (S)-α-(Benzo[b]thiophenylmethyl)proline·HCl

    Catalog Number:
    15853
    MDL NO:
    MFCD08458613
    Molecular Formula:
    C14H15NO2S·HCl
    Molecular Weight:
    297.8
    SDS

  • Boc-(R)-α-(3-thiophenylmethyl)proline

    Purity:
    99 - 100% (HPLC)
    Catalog Number:
    15864
    CAS Number:
    959578-37-1
    Purity Limit:
    99 - 100% (HPLC)
    MDL NO:
    MFCD06659229
    Molecular Formula:
    C15H21NO4S
    Molecular Weight:
    311.4
    Specification Sheet SDS

  • Boc-(S)-α-(2-thiophenylmethyl)-proline

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    15858
    CAS Number:
    1217823-56-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD06659369
    Molecular Formula:
    C15H21NO4S
    Molecular Weight:
    311.4
    Specification Sheet SDS

  • (R)-a-5-Bromo-2-thiophenylmethyl)proline·HCl

    Catalog Number:
    15859
    CAS Number:
    1049729-23-8
    MDL NO:
    MFCD06795519
    Molecular Formula:
    C10H12BrNO2S·HCl
    Molecular Weight:
    326.64
    SDS

  • (R)-a-4-Biphenylmethyl)proline·HCl

    Catalog Number:
    15843
    CAS Number:
    1049728-81-5
    MDL NO:
    MFCD06659363
    Molecular Formula:
    C18H19NO2·HCl
    Molecular Weight:
    317.81
    SDS

  • Boc-(R)-α-(2-thiophenylmethyl)proline

    Catalog Number:
    15856
    CAS Number:
    959578-32-6
    MDL NO:
    MFCD06659225
    Molecular Formula:
    C15H21NO4S
    Molecular Weight:
    311.4
    SDS

  • Boc-(R)-α-(4-trifluoromethylbenzyl)proline

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    15808
    CAS Number:
    957310-45-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06796802
    Molecular Formula:
    C18H22F3NO4
    Molecular Weight:
    373.37
    Specification Sheet SDS

  • Fmoc-(S)-3-amino-3-(6-methoxy-3-pyridyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-β-Ala-(6-methoxy-3-pyridyl)-OH
    Catalog Number:
    15743
    CAS Number:
    1217771-73-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04118075
    Molecular Formula:
    C24H22N2O5
    Molecular Weight:
    418.45
    Specification Sheet SDS
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