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Amino Acids & Derivatives

1934

  • Nα-Fmoc-Nε-(trimethyl)-L-lysine chloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Lys(Me)3-OH Chloride
    Catalog Number:
    05736
    CAS Number:
    201004-29-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672333
    Molecular Formula:
    C24H31N2O4Cl
    Molecular Weight:
    446.98
  • Fmoc-O-methyl-D-threonine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Thr(Me)-OH
    Catalog Number:
    05710
    CAS Number:
    1301706-86-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01632052
    Molecular Formula:
    C20H21NO5
    Molecular Weight:
    355.5
  • Fmoc-S-tert-butylthio-D-cysteine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Cys(StBu)-OH
    Catalog Number:
    05695
    CAS Number:
    501326-55-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01632050
    Molecular Formula:
    C22H25NO4S2
    Molecular Weight:
    431.6
  • Fmoc-D-aspartic acid β-2-phenylisopropyl ester

    Purity:
    ≥ 99.8% (Chiral HPLC)
    Synonym:
    Fmoc-D-Asp(2-phenylisopropyloxy)-OH
    Catalog Number:
    05688
    CAS Number:
    214852-39-8
    Purity Limit:
    ≥ 99.8% (Chiral HPLC)
    MDL NO:
    MFCD01632049
    Molecular Formula:
    C28H27NO6
    Molecular Weight:
    473.53
  • Fmoc-L-aspartic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OH
    Catalog Number:
    05681
    CAS Number:
    119062-05-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237654
    Molecular Formula:
    C19H17NO6
    Molecular Weight:
    355.35
  • Boc-L-serine tert-butyl ester

    Purity:
    ≥ 97% (Assay)
    Synonym:
    Boc-L-Ser-OtBu
    Catalog Number:
    05601
    CAS Number:
    7738-22-9
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00190832
    Molecular Formula:
    C12H23NO5
    Molecular Weight:
    261.32
  • Boc-Nα-methyl-Nω-(4-methoxy-2,3,6-trimethylbenzenesulfonyl)-L-arginine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-N-Me-L-Arg(Mtr)-OH
    Catalog Number:
    05561
    CAS Number:
    125602-26-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00236863
    Molecular Formula:
    C22H36N4O7S
    Molecular Weight:
    500.62
  • Boc-O-tert-butyl-D-serine dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Ser(tBu)-OH·DCHA
    Catalog Number:
    05519
    CAS Number:
    248921-67-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00236872
    Molecular Formula:
    C12H23NO5·C12H23N
    Molecular Weight:
    442.5
  • Boc-D-aspartic acid α-amide

    Purity:
    ≥ 98%
    Synonym:
    Boc-D-Asp-NH2
    Catalog Number:
    05502
    CAS Number:
    200282-47-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00151866
    Molecular Formula:
    C9H16N2O5
    Molecular Weight:
    232.24
  • Nα-Boc-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Lys-OH
    Catalog Number:
    05507
    CAS Number:
    106719-44-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00076956
    Molecular Formula:
    C11H22N2O4
    Molecular Weight:
    246.3
  • Boc-D-glutamic acid α-tert-butyl ester

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Boc-D-Glu-OtBu
    Catalog Number:
    05493
    CAS Number:
    73872-71-6
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00076926
    Molecular Formula:
    C14H25NO6
    Molecular Weight:
    303.36
  • Boc-S-trityl-D-cysteine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Cys(Trt)-OH
    Catalog Number:
    05484
    CAS Number:
    87494-13-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00236839
    Molecular Formula:
    C27H29NO4S
    Molecular Weight:
    463.57
  • Nα,Nω,Nω'-Tris-Boc-L-arginine

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    Boc-L-Arg(Boc)2-OH
    Catalog Number:
    05452
    CAS Number:
    97745-69-2
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD00236819
    Molecular Formula:
    C21H38N4O8
    Molecular Weight:
    474.56
  • Fmoc-O-tert-butyl-L-tyrosine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Tyr(tBu)-OSu
    Catalog Number:
    05322
    CAS Number:
    155892-27-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01632038
    Molecular Formula:
    C32H32N2O7
    Molecular Weight:
    556.6
  • Nα-Boc-L-tryptophan methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Trp-OMe
    Catalog Number:
    05319
    CAS Number:
    33900-28-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01075094
    Molecular Formula:
    C17H22N2O4
    Molecular Weight:
    318.4
  • Nα-Fmoc-Nε-trimethylsilylethoxycarbonyl-L-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    Fmoc-L-Lys(Teoc)-OH
    Catalog Number:
    05088
    CAS Number:
    122903-68-8
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    MDL NO:
    MFCD01075098
    Molecular Formula:
    C27H36N2O6Si
    Molecular Weight:
    512.7
  • Nα-Fmoc-Nδ-allyloxycarbonyl-L-ornithine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Orn(Aloc)-OH
    Catalog Number:
    04994
    CAS Number:
    147290-11-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00798637
    Molecular Formula:
    C24H26N2O6
    Molecular Weight:
    438.5
  • Fmoc-O-trityl-D-serine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Ser(Trt)-OH
    Catalog Number:
    04828
    CAS Number:
    212688-51-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00270546
    Molecular Formula:
    C37H31NO5
    Molecular Weight:
    569.7
  • L-Leucine 7-amido-4-methylcoumarin hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Leucine 7-amido-4-methylcoumarin hydrochloride
    Catalog Number:
    04575
    CAS Number:
    62480-44-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00043262
    Molecular Formula:
    C16H20N2O3·HCl
    Molecular Weight:
    324.9
  • D-Tryptophan methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Trp-OMe·HCl
    Catalog Number:
    04454
    CAS Number:
    14907-27-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038992
    Molecular Formula:
    C12H14N2O2·HCl
    Molecular Weight:
    254.7
  • Nin-Boc-L-tryptophan

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Trp(Boc)-OH
    Catalog Number:
    04453
    CAS Number:
    146645-63-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237294
    Molecular Formula:
    C16H20N2O4
    Molecular Weight:
    304.4
  • L-Aspartic acid diethyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Asp(OEt)-OEt·HCl
    Catalog Number:
    04420
    CAS Number:
    16115-68-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038910
    Molecular Formula:
    C8H15NO4·HCl
    Molecular Weight:
    225.62
  • Nα-Acetyl-L-lysine amide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Ac-L-Lys-NH2·HCl
    Catalog Number:
    04369
    CAS Number:
    104584-11-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00190718
    Molecular Formula:
    C8H17N3O2·HCl
    Molecular Weight:
    223.7
  • Nα,ε-Bis-acetyl-L-lysine

    Purity:
    ≥ 97% (NMR)
    Synonym:
    Ac-L-Lys(Ac)-OH
    Catalog Number:
    04372
    CAS Number:
    499-86-5
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00236760
    Molecular Formula:
    C10H18N2O4
    Molecular Weight:
    230.26
  • Fmoc-D-aspartic acid α-tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Asp-OtBu
    Catalog Number:
    04314
    CAS Number:
    134098-70-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237011
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
  • Boc-L-alanine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Ala-OSu
    Catalog Number:
    04046
    CAS Number:
    3392-05-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065974
    Molecular Formula:
    C12H18N2O6
    Molecular Weight:
    286.28
  • Nα-Boc-Nγ-trityl-L-asparagine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Asn(Trt)-OH
    Catalog Number:
    04035
    CAS Number:
    132388-68-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153299
    Molecular Formula:
    C28H30N2O5
    Molecular Weight:
    474.6
  • Boc-L-serine methyl ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Ser-OMe
    Catalog Number:
    04016
    CAS Number:
    2766-43-0
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00191869
    Molecular Formula:
    C9H17NO5
    Molecular Weight:
    219.24
  • Boc-L-phenylalanine methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Phe-OMe
    Catalog Number:
    04012
    CAS Number:
    51987-73-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00076977
    Molecular Formula:
    C15H21NO4
    Molecular Weight:
    279.34
  • Na-Boc-L-histidine methyl ester

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-His-OMe
    Catalog Number:
    03987
    CAS Number:
    2488-14-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00167635
    Molecular Formula:
    C12H19N3O4
    Molecular Weight:
    269.3
  • Catalog Number:
    03954
    CAS Number:
    76052-29-4
    MDL NO:
    MFCD00236826
    Molecular Formula:
    C31H37N5O10
    Molecular Weight:
    639.6
  • Nα,Nα-Bis-Fmoc-L-cystine(Disulfide bond)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (Fmoc-L-Cys-OH)2
    Catalog Number:
    03909
    CAS Number:
    135273-01-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237447
    Molecular Formula:
    C36H32N2O8S2
    Molecular Weight:
    684.79
  • Z-L-glutamine methyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Gln-OMe
    Catalog Number:
    03872
    CAS Number:
    2650-67-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00238430
    Molecular Formula:
    C14H18N2O5
    Molecular Weight:
    294.31
  • Boc-S-3-nitro-2-pyridinesulfenyl-L-cysteine

    Purity:
    ≥ 98.5%
    Synonym:
    Boc-L-Cys(Npys)-OH
    Catalog Number:
    03823
    CAS Number:
    76880-29-0
    Purity Limit:
    ≥ 98.5%
    MDL NO:
    MFCD00153301
    Molecular Formula:
    C13H17N3O6S2
    Molecular Weight:
    375.43
  • Nα-Boc-Nin-Boc-L-tryptophan

    Purity:
    ≥ 99.0% (HPLC)
    Synonym:
    Boc-L-Trp(Boc)-OH
    Catalog Number:
    03817
    CAS Number:
    144599-95-1
    Purity Limit:
    ≥ 99.0% (HPLC)
    MDL NO:
    MFCD00270520
    Molecular Formula:
    C21H28N2O6
    Molecular Weight:
    404.46
  • Boc-L-glutamic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Glu-OH
    Catalog Number:
    03784
    CAS Number:
    2419-94-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037297
    Molecular Formula:
    C10H17NO6
    Molecular Weight:
    247.25
  • Fmoc-L-glutamic acid γ-9-fluorenylmethyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu(OFm)-OH
    Catalog Number:
    03765
    CAS Number:
    608512-86-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01631978
    Molecular Formula:
    C34H29NO6
    Molecular Weight:
    547.6
  • Fmoc-D-serine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Ser-OH
    Catalog Number:
    03738
    CAS Number:
    116861-26-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077068
    Molecular Formula:
    C18H17NO5
    Molecular Weight:
    327.3
  • Fmoc-O-tert-butyl-L-serine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-O-tert-butyl-L-serine N-hydroxysuccinimide ester
    Catalog Number:
    03736
    CAS Number:
    158000-21-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153363
    Molecular Formula:
    C26H28N2O7
    Molecular Weight:
    480.4
  • Fmoc-O-benzylphospho-L-serine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Ser(HPO3Bzl)-OH
    Catalog Number:
    03734
    CAS Number:
    158171-14-3 
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00797869
    Molecular Formula:
    C25H24NO8P
    Molecular Weight:
    497.4
  • Nα-Fmoc-Nδ-methyltrityl-L-Ornithine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Orn(Mtt)-OH
    Catalog Number:
    03729
    CAS Number:
    343770-23-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797872
    Molecular Formula:
    C40H38N2O4
    Molecular Weight:
    610.8
  • Nα-Fmoc-Nε-trifluoroacetyl-L-lysine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Lys(Tfa)-OH
    Catalog Number:
    03721
    CAS Number:
    76265-69-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00153360
    Molecular Formula:
    C23H23F5N2O5
    Molecular Weight:
    464.4
  • Nα-Fmoc-Nε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Lys(Dde)-OH
    Catalog Number:
    03723
    CAS Number:
    333973-51-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01862894
    Molecular Formula:
    C31H36N2O6
    Molecular Weight:
    532.58
  • Fmoc-L-glutamic acid α-9-fluorenylmethyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu-OFm
    Catalog Number:
    03704
    CAS Number:
    200616-18-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237656
    Molecular Formula:
    C34H29NO6
    Molecular Weight:
    547.61
  • Fmoc-S-acetamidomethyl-D-cysteine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Cys(Acm)-OH
    Catalog Number:
    03700
    CAS Number:
    168300-88-7
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00077053
    Molecular Formula:
    C21H22N2O5S
    Molecular Weight:
    414.5
  • Fmoc-L-citrulline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Cit-OH
    Catalog Number:
    03502
    CAS Number:
    133174-15-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151943
    Molecular Formula:
    C21H23N3O5
    Molecular Weight:
    397.4
  • Nα-Z-Nε-Boc-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Lys(Boc)-OH
    Catalog Number:
    03510
    CAS Number:
    2389-60-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00062271
    Molecular Formula:
    C19H28N2O6
    Molecular Weight:
    380.4
  • Nε-Trifluoroacetyl-L-lysine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Lys(Tfa)-OH
    Catalog Number:
    03435
    CAS Number:
    10009-20-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00037223
    Molecular Formula:
    C8H13N2O3F3
    Molecular Weight:
    242.0
  • L-Methionine sulfone

    Purity:
    ≥ 98% (Titration)
    Synonym:
    L-Met(O2)-OH
    Catalog Number:
    03386
    CAS Number:
    7314-32-1
    Purity Limit:
    ≥ 98% (Titration)
    MDL NO:
    MFCD00066020
    Molecular Formula:
    C5H11NO4S
    Molecular Weight:
    181.2
  • Glycine 7-amido-4-methylcoumarin

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Gly-AMC
    Catalog Number:
    03351
    CAS Number:
    77471-42-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077122
    Molecular Formula:
    C12H12N2O3
    Molecular Weight:
    232.2