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Unusual Amino Acids

2214

  • Boc-D-α-aminosuberic acid

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-D-Asu-OH
    Catalog Number:
    04073
    CAS Number:
    75113-71-2
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD01317723
    Molecular Formula:
    C13H23NO6
    Molecular Weight:
    289.21
  • Fmoc-D-α-aminoadipic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Aad-OH
    Catalog Number:
    04069
    CAS Number:
    218457-73-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01317727
    Molecular Formula:
    C21H21NO6
    Molecular Weight:
    383.4
  • D-α-Aminoadipic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    D-Aad-OH
    Catalog Number:
    04071
    CAS Number:
    7620-28-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00063118
    Molecular Formula:
    C6H11NO4
    Molecular Weight:
    161.2
  • Boc-3-(3-benzothienyl)-D-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-3-D-Ala(3-benzothienyl)-OH
    Catalog Number:
    04058
    CAS Number:
    111082-76-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00079679
    Molecular Formula:
    C16H19NO4S
    Molecular Weight:
    321.4
  • Boc-L-2-cyclohexylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Chg-OH
    Catalog Number:
    04059
    CAS Number:
    109183-71-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00133638
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.3
  • (2S,3R)-3-(Boc-amino)-2-hydroxy-4-(4-nitrophenyl)butyric acid

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-(2S,3R-AHNPB-OH
    Catalog Number:
    04056
    CAS Number:
    112898-24-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058524
    Molecular Formula:
    C15H20N2O7
    Molecular Weight:
    340.3
  • Boc-7-aminoheptanoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-7-Ahp-OH
    Catalog Number:
    04053
    CAS Number:
    60142-89-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063356
    Molecular Formula:
    C12H23NO4
    Molecular Weight:
    245.3
  • Boc-1-aminocyclopropane-1-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-Acpc-OH
    Catalog Number:
    04052
    CAS Number:
    88950-64-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00083257
    Molecular Formula:
    C9H15NO4
    Molecular Weight:
    201.2
  • Boc-L-α-aminoadipic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Aad-OH
    Catalog Number:
    04051
    CAS Number:
    77302-72-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063354
    Molecular Formula:
    C11H19NO6
    Molecular Weight:
    261.3
  • L-Homoarginine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-HomoArg-OH
    Catalog Number:
    03989
    CAS Number:
    156-86-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00237108
    Molecular Formula:
    C7H16N4O2
    Molecular Weight:
    188.2
  • Boc-L-phenylglycine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Phg-OSu
    Catalog Number:
    04015
    CAS Number:
    201152-47-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00190826
    Molecular Formula:
    C17H20N2O6
    Molecular Weight:
    348.36
  • Boc-3,5-diiodo-L-tyrosine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-3,5-diiodo-L-Tyr-OSu
    Catalog Number:
    03976
    CAS Number:
    163679-35-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00057897
    Molecular Formula:
    C18H20I2N2O7
    Molecular Weight:
    630.33
  • Boc-L-trans-4-hydroxyproline methyl ester

    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    Boc-L-Hyp-OMe
    Catalog Number:
    03991
    CAS Number:
    74844-91-0
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD00076981
    Molecular Formula:
    C11H19NO5
    Molecular Weight:
    245.28
  • Boc-S-trityl-L-penicillamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Pen(Trt)-OH
    Catalog Number:
    03979
    CAS Number:
    135592-13-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237381
    Molecular Formula:
    C29H33NO4S
    Molecular Weight:
    491.6
  • Boc-S-acetamidomethyl-D-penicillamine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Pen(Acm)-OH
    Catalog Number:
    03978
    CAS Number:
    201421-14-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151884
    Molecular Formula:
    C13H24N2O5S
    Molecular Weight:
    320.35
  • Boc-S-trityl-D-penicillamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Pen(Trt)-OH
    Catalog Number:
    03980
    CAS Number:
    135592-14-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237382
    Molecular Formula:
    C29H33NO4S
    Molecular Weight:
    491.6
  • Boc-3,5-diiodo-L-tyrosine

    Purity:
    ≥ 99%
    Synonym:
    Boc-3,5-diiodo-L-Tyr-OH
    Catalog Number:
    03975
    CAS Number:
    62129-53-7
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00058515
    Molecular Formula:
    C14H17I2NO5
    Molecular Weight:
    533.33
  • Boc-β-cyclohexyl-L-alanine dicyclohexylammonium salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Cha-OH·DCHA
    Catalog Number:
    03964
    CAS Number:
    37462-62-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077307
    Molecular Formula:
    C14H25NO4·C12H23N
    Molecular Weight:
    452.7
  • Boc-S-acetamidomethyl-L-penicillamine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-Pen(Acm)-OH
    Catalog Number:
    03977
    CAS Number:
    129972-45-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00151885
    Molecular Formula:
    C13H24N2O5S
    Molecular Weight:
    320.35
  • Boc-β-cyclohexyl-D-alanine dicyclohexylammonium salt

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-D-Cha-OH·DCHA
    Catalog Number:
    03965
    CAS Number:
    198470-07-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00155637
    Molecular Formula:
    C14H25NO4·C12H23N
    Molecular Weight:
    452.7
  • Boc-3-(3-benzothienyl)-L-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-3-L-Ala(3-benzothienyl)-OH
    Catalog Number:
    03961
    CAS Number:
    154902-51-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237538
    Molecular Formula:
    C16H19NO4S
    Molecular Weight:
    321.4
  • Boc-S-trityl-L-homocysteine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Boc-L-HomoCys(Trt)-OH
    Catalog Number:
    03953
    CAS Number:
    201419-16-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00672309
    Molecular Formula:
    C28H31NO4S
    Molecular Weight:
    477.57
  • Boc-L-norleucine dicyclohexylammonium salt

    Purity:
    99%
    Synonym:
    Boc-L-Nle-OH·DCHA
    Catalog Number:
    03946
    CAS Number:
    21947-32-0
    Purity Limit:
    99%
    MDL NO:
    MFCD00038968
    Molecular Formula:
    C11H21NO4·C12H23N
    Molecular Weight:
    412.6
  • Boc-D-norleucine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Nle-OH
    Catalog Number:
    03947
    CAS Number:
    55674-63-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063168
    Molecular Formula:
    C11H21NO4
    Molecular Weight:
    231.31
  • Boc-6-aminohexanoic acid N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Boc-6-aminocaproic acid N-hydroxysuccinimide ester
    Catalog Number:
    03945
    CAS Number:
    51513-80-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00237379
    Molecular Formula:
    C15H24N2O6
    Molecular Weight:
    328.4
  • Boc-D-homophenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-HomoPhe-OH
    Catalog Number:
    03952
    CAS Number:
    82732-07-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00076905
    Molecular Formula:
    C15H21NO4
    Molecular Weight:
    279.33
  • Boc-4-amino-D-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Phe(4-NH2)-OH
    Catalog Number:
    03948
    CAS Number:
    164332-89-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00236818
    Molecular Formula:
    C14H20N2O4
    Molecular Weight:
    280.3
  • Boc-L-α-aminobutyric acid 4-nitrophenyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Boc-L-Abu-ONp
    Catalog Number:
    03941
    CAS Number:
    67708-97-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00237525
    Molecular Formula:
    C15H20N2O6
    Molecular Weight:
    324.2
  • Fmoc-S-trityl-D-penicillamine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Pen(Trt)-OH
    Catalog Number:
    03914
    CAS Number:
    201532-01-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237389
    Molecular Formula:
    C39H35NO4S
    Molecular Weight:
    613.72
  • Fmoc-S-benzyl-D-penicillamine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Pen(Bzl)-OH
    Catalog Number:
    03913
    CAS Number:
    139551-73-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151936
    Molecular Formula:
    C27H27NO4S
    Molecular Weight:
    461.58
  • Z-L-pyroglutamic acid N-hydroxysuccinimide ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Z-L-Pyr-OSu
    Catalog Number:
    03891
    CAS Number:
    40291-26-7
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00191144
    Molecular Formula:
    C17H16N2O7
    Molecular Weight:
    360.33
  • Z-L-glutamic acid α-amide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Glu-NH2
    Catalog Number:
    03874
    CAS Number:
    6398-06-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00238433
    Molecular Formula:
    C13H16N2O5
    Molecular Weight:
    280.28
  • Z-L-α-aminobutyric acid N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Abu-OSu
    Catalog Number:
    03871
    CAS Number:
    71447-81-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00191058
    Molecular Formula:
    C16H18N2O6
    Molecular Weight:
    334.3
  • Z-L-phenylglycine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Phg-OSu
    Catalog Number:
    03868
    CAS Number:
    146118-22-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153339
    Molecular Formula:
    C20H18N2O6
    Molecular Weight:
    382.37
  • Z-D-norvaline

    Purity:
    ≥ 99%
    Synonym:
    Z-D-Nva-OH
    Catalog Number:
    03854
    CAS Number:
    42918-89-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00136826
    Molecular Formula:
    C13H17NO4
    Molecular Weight:
    251.28
  • Z-γ-aminobutyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-γ-Abu-OH
    Catalog Number:
    03832
    CAS Number:
    5105-78-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00055835
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.3
  • Boc-D-cyclopentylglycine dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-cyclopentylglycine dicyclohexylammonium salt
    Catalog Number:
    03827
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06795810
    Molecular Formula:
    C12H21NO4·C12H23N
    Molecular Weight:
    424.49
  • Boc-L-cyclopentylglycine dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-Gly(cyclopentyl)-OH·DCHA
    Catalog Number:
    03826
    CAS Number:
    676559-50-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD05663437
    Molecular Formula:
    C12H21NO4·C12H23N
    Molecular Weight:
    424.49
  • Boc-3,4-dehydro-L-proline methyl ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-3,4-dehydro-L-Pro-OMe
    Catalog Number:
    03830
    CAS Number:
    74844-93-2
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00080341
    Molecular Formula:
    C11H17NO4
    Molecular Weight:
    227.23
  • Boc-D-2-indanylgly-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-β-indanylglycine
    Catalog Number:
    03825
    CAS Number:
    181227-48-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00671401
    Molecular Formula:
    C16H21NO4
    Molecular Weight:
    291.2
  • Boc-sarcosine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-Sar-OSu
    Catalog Number:
    03812
    CAS Number:
    80621-90-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153312
    Molecular Formula:
    C12H18N2O6
    Molecular Weight:
    286.3
  • Boc-(3S,4S)-4-amino-3-hydroxy-5-cyclohexylpentanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-ACHPA-OH
    Catalog Number:
    03813
    CAS Number:
    98105-45-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00155624
    Molecular Formula:
    C16H29NO5
    Molecular Weight:
    315.4
  • Boc-L-glutamic acid α-amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Glu-NH2
    Catalog Number:
    03785
    CAS Number:
    18800-74-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00070081
    Molecular Formula:
    C10H18N2O5
    Molecular Weight:
    246.26
  • Boc-L-homocitruline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-HomoCit-OH
    Catalog Number:
    03797
    CAS Number:
    201418-83-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151903
    Molecular Formula:
    C12H23N3O5
    Molecular Weight:
    289.3
  • Boc-L-β-indanylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-2-L-indanylgly-OH
    Catalog Number:
    03808
    CAS Number:
    181227-47-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00671384
    Molecular Formula:
    C16H21NO4
    Molecular Weight:
    291.2
  • Boc-D-norvaline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Nva-OH
    Catalog Number:
    03805
    CAS Number:
    57521-85-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00155638
    Molecular Formula:
    C10H19NO4
    Molecular Weight:
    217.28
  • Boc-D-homocitrulline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-HomoCit-OH
    Catalog Number:
    03798
    CAS Number:
    121080-97-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151902
    Molecular Formula:
    C12H23N3O5
    Molecular Weight:
    289.3
  • Boc-α-aminoisobutyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-Aib-OH
    Catalog Number:
    03779
    CAS Number:
    30992-29-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00042973
    Molecular Formula:
    C9H17NO4
    Molecular Weight:
    203.2
  • Fmoc-4,5-dehydro-L-leucine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-4,5-dehydro-L-leucine
    Catalog Number:
    03766
    CAS Number:
    87720-55-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237651
    Molecular Formula:
    C21H21NO4
    Molecular Weight:
    351.4
  • Fmoc-3-(2'-quinoyl)-L-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Ala(2'-quinolyl)-OH
    Catalog Number:
    03759
    CAS Number:
    214852-56-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01318745
    Molecular Formula:
    C27H22N2O4
    Molecular Weight:
    438.5