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Amino Acids & Derivatives

1934

  • Nα-Z-L-tryptophan 4-nitrophenyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Z-L-Trp-ONp
    Catalog Number:
    02263
    CAS Number:
    16624-64-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00066469
    Molecular Formula:
    C25H21N3O6
    Molecular Weight:
    459.5
  • Nα-Z-L-tryptophan

    Purity:
    ≥ 98% ( HPLC)
    Synonym:
    Z-L-Trp-OH
    Catalog Number:
    02261
    CAS Number:
    7432-21-5
    Purity Limit:
    ≥ 98% ( HPLC)
    MDL NO:
    MFCD00065700
    Molecular Formula:
    C19H18N2O4
    Molecular Weight:
    338.4
  • Z-L-threonine methyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Thr-OMe
    Catalog Number:
    02260
    CAS Number:
    57224-63-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038585
    Molecular Formula:
    C13H17NO5
    Molecular Weight:
    267.3
  • Z-D-threonine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Thr-OH
    Catalog Number:
    02257
    CAS Number:
    80384-27-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037808
    Molecular Formula:
    C12H15NO5
    Molecular Weight:
    253.3
  • Z-L-serine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Z-L-Ser-OH
    Catalog Number:
    02249
    CAS Number:
    1145-80-8
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00002662
    Molecular Formula:
    C11H13NO5
    Molecular Weight:
    239.2
  • Z-O-tert-butyl-L-threonine dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Thr(tBu)-OH·DCHA
    Catalog Number:
    02255
    CAS Number:
    16966-07-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077043
    Molecular Formula:
    C16H23NO5·C12H23N
    Molecular Weight:
    490.7
  • Z-L-proline 4-nitrophenyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Pro-ONp
    Catalog Number:
    02239
    CAS Number:
    3304-59-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00020828
    Molecular Formula:
    C19H18N2O6
    Molecular Weight:
    370.36
  • Z-L-threonine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Thr-OH
    Catalog Number:
    02256
    CAS Number:
    19728-63-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065948
    Molecular Formula:
    C12H15NO5
    Molecular Weight:
    253.3
  • Z-O-benzyl-L-serine

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Z-L-Ser(Bzl)-OH
    Catalog Number:
    02252
    CAS Number:
    20806-43-3
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00022029
    Molecular Formula:
    C18H19NO5
    Molecular Weight:
    329.4
  • Z-L-threonine α-benzyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Thr-OBzl
    Catalog Number:
    02258
    CAS Number:
    16597-50-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077041
    Molecular Formula:
    C19H21NO5
    Molecular Weight:
    343.4
  • Z-L-serine benzyl ester

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Z-L-Ser-OBzl
    Catalog Number:
    02251
    CAS Number:
    21209-51-8
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00037824
    Molecular Formula:
    C18H19NO5
    Molecular Weight:
    329.35
  • Z-L-serine methyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Z-L-Ser-OMe
    Catalog Number:
    02254
    CAS Number:
    1676-81-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00077039
    Molecular Formula:
    C12H15NO5
    Molecular Weight:
    253.2
  • Z-D-serine

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Z-D-Ser-OH
    Catalog Number:
    02250
    CAS Number:
    6081-61-4
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00063144
    Molecular Formula:
    C11H13NO5
    Molecular Weight:
    239.2
  • Z-L-proline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Pro-OH
    Catalog Number:
    02237
    CAS Number:
    1148-11-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003170
    Molecular Formula:
    C13H15NO4
    Molecular Weight:
    249.27
  • Z-D-proline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Pro-OH
    Catalog Number:
    02238
    CAS Number:
    6404-31-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063228
    Molecular Formula:
    C13H15NO4
    Molecular Weight:
    249.27
  • Z-L-phenylalanine amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Phe-NH2
    Catalog Number:
    02226
    CAS Number:
    4801-80-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077028
    Molecular Formula:
    C17H18N2O3
    Molecular Weight:
    298.3
  • Z-L-phenylalanine 4-nitrophenyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Phe-ONp
    Catalog Number:
    02228
    CAS Number:
    2578-84-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038119
    Molecular Formula:
    C23H20N2O6
    Molecular Weight:
    420.4
  • Z-D-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Phe-OH
    Catalog Number:
    02225
    CAS Number:
    2448-45-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063151
    Molecular Formula:
    C17H17NO4
    Molecular Weight:
    299.3
  • Nd-Z-L-ornithine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Orn(Z)-OH
    Catalog Number:
    02223
    CAS Number:
    3304-51-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037220
    Molecular Formula:
    C13H18N2O4
    Molecular Weight:
    266.3
  • Nα-Z-L-ornithine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Orn-OH
    Catalog Number:
    02221
    CAS Number:
    2640-58-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038200
    Molecular Formula:
    C13H18N2O4
    Molecular Weight:
    266.3
  • Nα,δ-Bis-Z-L-ornithine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Orn(Z)-OH
    Catalog Number:
    02222
    CAS Number:
    2274-58-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037821
    Molecular Formula:
    C21H24N2O6
    Molecular Weight:
    400.4
  • Z-L-alanine 4-nitrophenyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Ala-ONp
    Catalog Number:
    02120
    CAS Number:
    1168-87-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038118
    Molecular Formula:
    C17H16N2O6
    Molecular Weight:
    344.3
  • Acetyl-L-tyrosine

    Purity:
    ≥ 99% (Titration)
    Synonym:
    Ac-L-Tyr-OH
    Catalog Number:
    02009
    CAS Number:
    537-55-3
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00037190
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.22
  • Z-DL-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-DL-Ala-OH
    Catalog Number:
    02116
    CAS Number:
    4132-86-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063125
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.2
  • Z-D-alanine

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    Z-D-Ala-OH
    Catalog Number:
    02115
    CAS Number:
    26607-51-2
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00063126
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.2
  • Catalog Number:
    02168
    CAS Number:
    34897-61-5
    MDL NO:
    MFCD00077017
    Molecular Formula:
    C17H23NO6·C12H23N
    Molecular Weight:
    518.7
  • Nα-Z-Nω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine cyclohexylammonium salt

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Z-L-Arg(Mtr)-OH·CHA
    Catalog Number:
    02132
    CAS Number:
    80745-09-1
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00057997
    Molecular Formula:
    C24H32N4O7S·C6H13N
    Molecular Weight:
    619.8
  • Nα-Nim-Bis-Z-L-histidine·Ethanol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-His(Z)-OH·EtOH
    Catalog Number:
    02188
    CAS Number:
    35016-67-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153335
    Molecular Formula:
    C24H27N3O7
    Molecular Weight:
    469.49
  • Z-L-aspartic acid β-benzyl ester α-4-nitrophenyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Z-L-Asp(OBzl)-ONp
    Catalog Number:
    02151
    CAS Number:
    2419-54-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00057618
    Molecular Formula:
    C25H22N2O8
    Molecular Weight:
    478.5
  • Z-L-leucine-N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Leu-OSu
    Catalog Number:
    02200
    CAS Number:
    3397-35-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00042759
    Molecular Formula:
    C18H22N2O6
    Molecular Weight:
    362.4
  • Z-L-methionine

    Purity:
    ≥ 99% (assay)
    Synonym:
    Z-L-Met-OH
    Catalog Number:
    02215
    CAS Number:
    1152-62-1
    Purity Limit:
    ≥ 99% (assay)
    MDL NO:
    MFCD00065124
    Molecular Formula:
    C13H17NO4S
    Molecular Weight:
    283.4
  • Z-L-aspartic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Z-L-Asp-OH
    Catalog Number:
    02149
    CAS Number:
    1152-61-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00002719
    Molecular Formula:
    C12H13NO6
    Molecular Weight:
    267.2
  • Na-Z-D-asparagine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Asn-OH
    Catalog Number:
    02144
    CAS Number:
    4474-86-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065696
    Molecular Formula:
    C12H14N2O5
    Molecular Weight:
    266.3
  • Z-L-leucine 4-nitrophenyl ester

    Purity:
    ≥ 98%
    Synonym:
    Z-L-Leu-ONp
    Catalog Number:
    02196
    CAS Number:
    1738-87-0
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00024656
    Molecular Formula:
    C20H22N2O6
    Molecular Weight:
    386.4
  • Nα-Boc-Nδ-xanthyl-L-glutamine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Boc-L-Gln(Xan)-OH
    Catalog Number:
    02057
    CAS Number:
    55260-24-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00066158
    Molecular Formula:
    C23H26N2O6
    Molecular Weight:
    426.5
  • Nα-Z-L-lysine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Lys-OMe·HCl
    Catalog Number:
    02207
    CAS Number:
    26348-68-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077025
    Molecular Formula:
    C15H22N2O4·HCl
    Molecular Weight:
    330.8
  • Z-D-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-D-Met-OH
    Catalog Number:
    02216
    CAS Number:
    28862-80-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00026043
    Molecular Formula:
    C13H17NO4S
    Molecular Weight:
    283.4
  • Nε-Z-D-lysine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Lys(Z)-OMe·HCl
    Catalog Number:
    02214
    CAS Number:
    145586-17-0, 1158-35-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077026
    Molecular Formula:
    C15H22N2O4·HCl
    Molecular Weight:
    330.81
  • Z-L-aspartic acid β-tert-butyl ester dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Asp(OtBu)-OH·DCHA
    Catalog Number:
    02148
    CAS Number:
    5545-52-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038885
    Molecular Formula:
    C16H21NO6·C12H23N
    Molecular Weight:
    504.67
  • Nα-Z-L-lysine 4-nitrophenyl ester hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Z-L-Lys-ONp·HCl
    Catalog Number:
    02208
    CAS Number:
    2179-15-9
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00039055
    Molecular Formula:
    C20H23N3O6·HCl
    Molecular Weight:
    437.9
  • Nα-Z-L-arginine-4-nitroanilide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Arg-pNA·HCl
    Catalog Number:
    02138
    CAS Number:
    59188-53-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00058247
    Molecular Formula:
    C20H24N6O5·HCl
    Molecular Weight:
    464.9
  • Nα-Z-Nε-Boc-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Lys(Boc)-OH
    Catalog Number:
    02202
    CAS Number:
    66845-42-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065699
    Molecular Formula:
    C19H28N2O6
    Molecular Weight:
    380.4
  • Z-L-isoleucine-N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Ile-OSu
    Catalog Number:
    02193
    CAS Number:
    3391-99-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00079002
    Molecular Formula:
    C18H22N2O6
    Molecular Weight:
    362.4
  • Nα-Z-Nω-(4-toluenesulfonyl)-L-arginine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Z-L-Arg(Tos)-OH
    Catalog Number:
    02140
    CAS Number:
    13650-38-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00077010
    Molecular Formula:
    C21H26N4O6S
    Molecular Weight:
    462.5
  • Nα-Z-L-asparagine 4-nitrophenyl ester

    Purity:
    ≥ 98%
    Synonym:
    Z-L-Asn-ONp
    Catalog Number:
    02146
    CAS Number:
    3256-57-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00024661
    Molecular Formula:
    C18H17N3O7
    Molecular Weight:
    387.3
  • Z-L-glutamic acid γ-benzyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Glu(OBzl)-OH
    Catalog Number:
    02161
    CAS Number:
    5680-86-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065697
    Molecular Formula:
    C20H21NO6
    Molecular Weight:
    371.4
  • Z-S-benzyl-L-cysteine 4-nitrophenyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Cys(Bzl)-ONp
    Catalog Number:
    02153
    CAS Number:
    3401-37-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00024660
    Molecular Formula:
    C24H22N2O6S
    Molecular Weight:
    466.5
  • Nα-Z-Nε-Boc-L-lysine dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Lys(Boc)-OH·DCHA
    Catalog Number:
    02201
    CAS Number:
    2212-76-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038269
    Molecular Formula:
    C19H28N2O6·C12H23N
    Molecular Weight:
    561.7
  • Nα-Z-L-asparagine 2-nitrophenyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Asn-o-nitrophenyl ester
    Catalog Number:
    02145
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00274142
    Molecular Formula:
    C18H17N3O7
    Molecular Weight:
    387.3
  • Z-L-aspartic acid β-benzyl ester

    Purity:
    ≥ 99% (assay)
    Synonym:
    Z-L-Asp(OBzl)-OH
    Catalog Number:
    02147
    CAS Number:
    3479-47-8
    Purity Limit:
    ≥ 99% (assay)
    MDL NO:
    MFCD00037820
    Molecular Formula:
    C19H19NO6
    Molecular Weight:
    357.4