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Unusual Amino Acids

2217
Filters

  • N-(3-Aminopropyl)phthalimide hydrochloride

    Purity:
    ≥ 99% (NMR)
    Synonym:
    2-(3-Aminopropyl)-2,3-dihydro-1H-isoindole-1,3-dione hydrochloride
    Catalog Number:
    20811
    CAS Number:
    121821-01-0
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00035196
    Molecular Formula:
    C11H12N2O2·HCl
    Molecular Weight:
    240.69
    Specification Sheet SDS

  • 6-Bromo-2-(2,4-dichlorophenyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

    Catalog Number:
    20487
    CAS Number:
    1260640-29-6
    MDL NO:
    MFCD04114814
    Molecular Formula:
    C16H12BrCl2NO2
    Molecular Weight:
    401.09
    SDS

  • 6-Fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid hydrochloride

    Catalog Number:
    20523
    CAS Number:
    1260637-74-8
    MDL NO:
    MFCD07371492
    Molecular Formula:
    C10H10FNO2·HCl
    Molecular Weight:
    231.65
    SDS

  • 6-Chloro-2-(2,4-dichlorophenyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

    Catalog Number:
    20512
    CAS Number:
    1260637-75-9
    MDL NO:
    MFCD04114823
    Molecular Formula:
    C16H12Cl3NO2
    Molecular Weight:
    356.64
    SDS

  • 5-Methoxy-2,3-dihydro-1H-isoindole hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-Methoxyisoindoline hydrochloride
    Catalog Number:
    20412
    CAS Number:
    1159822-61-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD09997806
    Molecular Formula:
    C9H11NO·HCl
    Molecular Weight:
    185.69
    Specification Sheet SDS

  • 3-Boc-amino-2-methyl-propylamine

    Purity:
    ≥ 96% (GC)
    Synonym:
    N-(tert-Butoxycarbonyl)-2-methyl-1,3-diaminopropane
    Catalog Number:
    20104
    CAS Number:
    480452-05-9
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD06804536
    Molecular Formula:
    C9H20N2O2
    Molecular Weight:
    188.27
    Specification Sheet SDS

  • 4-(1-Boc-piperazin-4-yl-methyl)aniline

    Purity:
    ≥ 95% (NMR)
    Synonym:
    4-(4-Aminobenzyl)piperazine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    20156
    CAS Number:
    304897-49-2
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD06797795
    Molecular Formula:
    C16H25N3O2
    Molecular Weight:
    291.39
    Specification Sheet SDS

  • 6-Hydroxy-2-(4-chlorophenyl)-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

    Catalog Number:
    19899
    CAS Number:
    1260637-90-8
    MDL NO:
    MFCD04114831
    Molecular Formula:
    C16H14ClNO3
    Molecular Weight:
    303.74
    SDS

  • Z-2,6-dimethyl-piperazine hydrochloride

    Catalog Number:
    19808
    CAS Number:
    1187931-10-7
    MDL NO:
    MFCD08437658
    Molecular Formula:
    C14H20N2O2·HCl
    Molecular Weight:
    284.79
    SDS

  • Z-2,6-dimethyl-piperazine hydrochloride

    Purity:
    ≥ 95% (NMR)
    Synonym:
    Benzyl 2,6-dimethylpiperazine-1-carboxylate hydrochloride
    Catalog Number:
    19807
    CAS Number:
    885278-89-7
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD08437658
    Molecular Formula:
    C14H20N2O2·HCl
    Molecular Weight:
    284.78
    Specification Sheet SDS

  • 1-Boc-4-(4-aminophenyl)piperazine dihydrochloride

    Purity:
    ≥ 95% (Assay)
    Catalog Number:
    19779
    CAS Number:
    193902-64-6
    Purity Limit:
    ≥ 95% (Assay)
    MDL NO:
    MFCD06804521
    Molecular Formula:
    C15H23N3O2·2HCl
    Molecular Weight:
    350.29
    Specification Sheet SDS

  • 1-Boc-2,6-dimethyl-piperazine

    Purity:
    ≥ 95% (NMR)
    Synonym:
    tert-Butyl 2,6-dimethylpiperzine-1-carboxylate
    Catalog Number:
    19763
    CAS Number:
    688363-66-8
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD07371653
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.31
    Specification Sheet SDS

  • 1-Boc-3,5-dimethyl-piperazine

    Purity:
    ≥ 95%
    Catalog Number:
    19768
    CAS Number:
    639068-43-2
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07371499
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.31
    Specification Sheet SDS

  • 7-Fluoro-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    19255
    CAS Number:
    1260641-74-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD06739172
    Molecular Formula:
    C10H10FNO2
    Molecular Weight:
    195.19
    Specification Sheet SDS

  • 1-Boc-4-cyanomethyl piperazine

    Synonym:
    4-Cyanomethyl-piperazine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    18992
    CAS Number:
    77290-31-4
    MDL NO:
    MFCD06795916
    Molecular Formula:
    C11H19N3O2
    Molecular Weight:
    225.29
    SDS

  • 4-(2'-N-Boc-hydrazino)benzoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-4-hydrazinobenzoic acid
    Catalog Number:
    18963
    CAS Number:
    96736-00-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06656437
    Molecular Formula:
    C12H16N2O4
    Molecular Weight:
    252.27
    Specification Sheet SDS

  • 3-(2'-N-Boc-hydrazino)benzoic acid

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    3-(N-tert-Butoxycarbonyl-hydrazino)-benzoic acid
    Catalog Number:
    18843
    CAS Number:
    156899-02-4
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD06658360
    Molecular Formula:
    C12H16N2O4
    Molecular Weight:
    252.27
    Specification Sheet SDS

  • 3-Bromo-4-oxo-piperidine-1-carboxylic acid ethyl ester

    Purity:
    ≥ 95% (NMR)
    Synonym:
    1-Carbethoxy-3-bromo-4-piperidone
    Catalog Number:
    18877
    CAS Number:
    95629-02-0
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD06796218
    Molecular Formula:
    C8H12BrNO3
    Molecular Weight:
    250.09
    Specification Sheet SDS

  • 2-(2'-N-Boc-hydrazino)benzoic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    2-(N-tert-Butoxycarbonylhydrazino)-benzoic acid
    Catalog Number:
    18653
    CAS Number:
    155290-47-4
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD06658359
    Molecular Formula:
    C12H16N2O4
    Molecular Weight:
    252.27
    Specification Sheet SDS

  • 1-Methyl-nipecotic acid methyl ester

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-Methyl-piperidine-3-carboxylic acid methyl ester
    Catalog Number:
    18525
    CAS Number:
    1690-72-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00128793
    Molecular Formula:
    C8H15NO2
    Molecular Weight:
    157.21
    Specification Sheet SDS

  • Fmoc-DL-homoproline

    Synonym:
    Fmoc-DL-HomoPro-OH
    Catalog Number:
    18498
    CAS Number:
    105751-19-7
    MDL NO:
    MFCD01823265
    Molecular Formula:
    C21H21NO4
    Molecular Weight:
    351.4
    SDS

  • 1-Boc-3,3-dimethylpiperazine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    3,3-Dimethylpiperazine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    18461
    CAS Number:
    259808-67-8
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD07371651
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.31
    Specification Sheet SDS

  • 1-Benzylazetidine-2-carboxylic acid amide

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    1-Benzylazetidine-2-carboxamide
    Catalog Number:
    18459
    CAS Number:
    40432-40-4
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD06658337
    Molecular Formula:
    C11H14N2O
    Molecular Weight:
    190.25
    Specification Sheet SDS

  • Z-piperazine-2-carboxylic acid

    Purity:
    ≥ 97% (NMR)
    Synonym:
    Piperazine-1,2-dicarboxylic acid 1-benzyl ester
    Catalog Number:
    18216
    CAS Number:
    129365-24-8
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD04972466
    Molecular Formula:
    C13H16N2O4
    Molecular Weight:
    264.28
    Specification Sheet SDS

  • Azetidine-2-carboxylic acid methyl ester hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Methyl 2-azetidinecarboxylate hydrochloride
    Catalog Number:
    18169
    CAS Number:
    162698-26-2
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01861757
    Molecular Formula:
    C5H9NO2·HCl
    Molecular Weight:
    151.59
    Specification Sheet SDS

  • 6-Methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid

    Catalog Number:
    18138
    CAS Number:
    1161833-78-8
    MDL NO:
    MFCD04114843
    Molecular Formula:
    C11H13NO3
    Molecular Weight:
    207.23
    SDS

  • Boc-DL-4-phenyl homoproline

    Purity:
    ≥ 96% (Assay)
    Synonym:
    Boc-DL-HomoPro(4-Ph)-OH
    Catalog Number:
    18078
    CAS Number:
    261777-31-5
    Purity Limit:
    ≥ 96% (Assay)
    MDL NO:
    MFCD06738941
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • 4-Aminomethylphenylacetic acid hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    2-(4-(Aminomethyl)phenyl)acetic acid hydrochloride
    Catalog Number:
    18055
    CAS Number:
    42383-05-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD11858318
    Molecular Formula:
    C9H11NO2·HCl
    Molecular Weight:
    201.69
    Specification Sheet SDS

  • 1-Boc-4-(4-bromophenyl)piperazine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    4-(4-Bromophenyl)piperazine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    18045
    CAS Number:
    352437-09-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD07371649
    Molecular Formula:
    C15H21BrN2O2
    Molecular Weight:
    341.25
    Specification Sheet SDS

  • Boc-DL-3-phenyl homoproline

    Purity:
    ≥ 96%
    Synonym:
    Boc-DL-HomoPro(3-Ph)-OH
    Catalog Number:
    18040
    CAS Number:
    321983-19-1
    Purity Limit:
    ≥ 96%
    MDL NO:
    MFCD02179134
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • 1-Boc-4-(4-hydroxyphenyl)piperazine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-(4-Hydroxyphenyl)piperazine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    17899
    CAS Number:
    158985-25-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04115060
    Molecular Formula:
    C15H22N2O3
    Molecular Weight:
    278.35
    Specification Sheet SDS

  • 1-Boc-2,2-dimethyl-piperazine

    Purity:
    ≥ 95% (NMR)
    Synonym:
    2,2-Dimethyl-piperazine-1-carboxylic acid tert butyl-ester
    Catalog Number:
    17891
    CAS Number:
    674792-07-5
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD07371652
    Molecular Formula:
    C11H22N2O2
    Molecular Weight:
    214.31
    Specification Sheet SDS

  • 1-Boc-4-(3-hydroxyphenyl)piperazine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1-(3-Hydroxyphenyl)piperazine-4-carboxylic acid tert-butyl ester
    Catalog Number:
    17897
    CAS Number:
    198627-86-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04115061
    Molecular Formula:
    C15H22N2O3
    Molecular Weight:
    278.35
    Specification Sheet SDS

  • (S)-1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid

    Purity:
    ≥ 98%
    Synonym:
    L-Tiq-OH
    Catalog Number:
    17853
    CAS Number:
    151004-92-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD03426333
    Molecular Formula:
    C10H11NO2
    Molecular Weight:
    177.2
    Specification Sheet SDS

  • N-Methyl ethyl isonipecotate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ethyl 1-methylpiperidine-4-carboxylate
    Catalog Number:
    17787
    CAS Number:
    24252-37-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00130015
    Molecular Formula:
    C9H17NO2
    Molecular Weight:
    171.24
    Specification Sheet SDS

  • DL-Azetidine-2-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-2-Azetidinecarboxylic acid
    Catalog Number:
    17777
    CAS Number:
    20063-89-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00066660
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
    Specification Sheet SDS

  • Boc-5-phenyl-nipecotic acid

    Purity:
    ≥ 96%
    Synonym:
    Boc-5-phenyl-DL-Nip-OH
    Catalog Number:
    17745
    CAS Number:
    885274-99-7
    Purity Limit:
    ≥ 96%
    MDL NO:
    MFCD02179138
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • Boc-DL-5-phenyl homoproline

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Boc-DL-HomoPro(5-Ph)-OH
    Catalog Number:
    17744
    CAS Number:
    1219369-17-1
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD02179135
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • 4-Boc-amino-1-Z-piperidine-4-carboxylic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    4-Boc-amino-1-Z-isonipecotic acid
    Catalog Number:
    17696
    CAS Number:
    252720-32-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD03425219
    Molecular Formula:
    C19H26N2O6
    Molecular Weight:
    378.42
    Specification Sheet SDS

  • 3-Aminocyclopentanecarboxylic acid

    Purity:
    ≥ 96%
    Catalog Number:
    17674
    CAS Number:
    89614-96-0
    Purity Limit:
    ≥ 96%
    MDL NO:
    MFCD01318271
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
    Specification Sheet SDS

  • 1-(tert-Butoxycarbonyl)-2-indolinecarboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,3-Dihydro-indole-1,2-dicarboxylic acid 1-tert-butyl ester
    Catalog Number:
    17625
    CAS Number:
    133851-52-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD02682411
    Molecular Formula:
    C14H17NO4
    Molecular Weight:
    263.29
    Specification Sheet SDS

  • Z-D-nipecotic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Nip-OH
    Catalog Number:
    17563
    CAS Number:
    160706-62-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04114972
    Molecular Formula:
    C14H17NO4
    Molecular Weight:
    263.29
    Specification Sheet SDS

  • 1-Boc-4-(2-hydroxyphenyl)piperazine

    Synonym:
    tert-Butyl 4-(2-hydroxyphenyl)piperazine-1-carboxylate
    Catalog Number:
    17591
    CAS Number:
    313657-51-1
    MDL NO:
    MFCD04115062
    Molecular Formula:
    C15H22N2O3
    Molecular Weight:
    278.35
    SDS

  • Z-L-nipecotic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Nip-OH
    Catalog Number:
    17564
    CAS Number:
    88466-74-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04114968
    Molecular Formula:
    C14H17NO4
    Molecular Weight:
    263.29
    Specification Sheet SDS

  • 1-Boc-2-benzyl piperazine

    Purity:
    ≥ 98%
    Synonym:
    tert-Butyl 2-benzylpiperazine-1-carboxylate
    Catalog Number:
    17442
    CAS Number:
    481038-63-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD06739084
    Molecular Formula:
    C16H24N2O2
    Molecular Weight:
    276.38
    Specification Sheet SDS

  • 1-Benzyl-Azetidine-2-carboxylic acid methyl ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    1-Benzyl-2-(methoxycarbonyl)azetidine
    Catalog Number:
    17418
    CAS Number:
    18085-37-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD06657098
    Molecular Formula:
    C12H15NO2
    Molecular Weight:
    205.26
    Specification Sheet SDS

  • 1,2,3,4-Tetrahydroisoquinoline-1-carboxylic acid

    Purity:
    ≥ 99%
    Catalog Number:
    17415
    CAS Number:
    41034-52-0
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD01318704
    Molecular Formula:
    C10H11NO2
    Molecular Weight:
    177.2
    Specification Sheet SDS

  • 1-Boc-4-(4-aminomethyl-phenyl)piperazine

    Synonym:
    tert-Butyl 4-(4-(aminomethyl)phenyl) piperazine-1-carboxylate
    Catalog Number:
    17390
    CAS Number:
    852180-47-3
    MDL NO:
    MFCD03791213
    Molecular Formula:
    C16H25N3O2
    Molecular Weight:
    291.39
    SDS

  • 1-Boc-4-(2-aminophenyl)piperazine

    Purity:
    ≥ 95% (LC)
    Synonym:
    tert-Butyl 4-(2-aminophenyl)tetrahydro-1(2H-pyrazinecarboxylate
    Catalog Number:
    17369
    CAS Number:
    170017-74-0
    Purity Limit:
    ≥ 95% (LC)
    MDL NO:
    MFCD04115046
    Molecular Formula:
    C15H23N3O2
    Molecular Weight:
    277.37
    Specification Sheet SDS

  • 1-Boc-4-(2-carboxyphenyl)piperazine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    1-(2-Carboxyphenyl)piperazine-4-carboxylic acid tert-butyl ester
    Catalog Number:
    17230
    CAS Number:
    444582-90-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD04115068
    Molecular Formula:
    C16H22N2O4
    Molecular Weight:
    306.36
    Specification Sheet SDS
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