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Amino Acids & Derivatives

1931

  • Boc-O-allyl-L-tyrosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Tyr(All)-OH
    Catalog Number:
    07270
    CAS Number:
    127132-38-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00273424
    Molecular Formula:
    C17H23NO5
    Molecular Weight:
    321.4
  • Nα,Nim-Bis-Boc-L-histidine methyl ester

    Purity:
    ≥ 99%
    Synonym:
    Nα,Nim-bis-Boc-L-histidine methyl ester
    Catalog Number:
    06844
    CAS Number:
    17791-51-4
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD03094049
    Molecular Formula:
    C17H27N3O6
    Molecular Weight:
    369.42
  • L-Serine benzyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Ser-OBzl·HCl
    Catalog Number:
    06692
    CAS Number:
    60022-62-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00038955
    Molecular Formula:
    C10H13O3N·HCl
    Molecular Weight:
    231.58
  • L-Tryptophan tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (Chiral purity, TLC)
    Synonym:
    L-Trp-OtBu·HCl
    Catalog Number:
    06608
    CAS Number:
    16874-09-2
    Purity Limit:
    ≥ 99% (Chiral purity, TLC)
    MDL NO:
    MFCD00238204
    Molecular Formula:
    C15H20N2O2·HCl
    Molecular Weight:
    296.7
  • Z-L-aspartic acid β-methyl ester

    Purity:
    ≥ 98%
    Synonym:
    Z-L-Asp(OMe)-OH
    Catalog Number:
    06406
    CAS Number:
    3160-47-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00133585
    Molecular Formula:
    C13H15NO6
    Molecular Weight:
    281.27
  • Z-L-Aspartic acid α-tert-butyl ester dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Asp-OtBu·DCHA
    Catalog Number:
    06414
    CAS Number:
    23632-70-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038893
    Molecular Formula:
    C16H21NO6·C12H23N
    Molecular Weight:
    504.63
  • N-1-Trityl-deamino-histidine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    3-(N-1-Trityl-imidazol-4-yl)propionic acid
    Catalog Number:
    06333
    CAS Number:
    160446-35-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00237290
    Molecular Formula:
    C25H22N2O2
    Molecular Weight:
    382.48
  • L-Proline amide hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    L-Pro-NH2·HCl
    Catalog Number:
    06198
    CAS Number:
    42429-27-6
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00058156
    Molecular Formula:
    C5H10N2O·HCl
    Molecular Weight:
    150.6
  • Nim-4-Methyltrityl-L-histidine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-His(Mtt)-OH
    Catalog Number:
    06074
    CAS Number:
    133367-32-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237169
    Molecular Formula:
    C26H25N3O2
    Molecular Weight:
    411.51
  • Nω-Methyl-L-arginine hydrochloride

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    L-Arg(Me)-OH·HCl
    Catalog Number:
    05850
    CAS Number:
    156706-47-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD01632059
    Molecular Formula:
    C7H16N4O2·HCl
    Molecular Weight:
    224.73
  • Fmoc-N-Me-Asp(OtBu)-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-N-methyl-L-aspartic acid β-tert-butyl ester
    Catalog Number:
    05743
    CAS Number:
    152548-66-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237027
    Molecular Formula:
    C24H27NO6
    Molecular Weight:
    425.5
  • 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-L-glutamic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu-OH
    Catalog Number:
    05715
    CAS Number:
    121343-82-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237657
    Molecular Formula:
    C20H19NO6
    Molecular Weight:
    369.38
  • Nα-Fmoc-Nε-allyloxycarbonyl-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-N^-allyloxycarbonyl-D-lysine
    Catalog Number:
    05702
    CAS Number:
    214750-75-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00798639
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.51
  • Boc-D-glutamic acid α-amide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Glu-NH2
    Catalog Number:
    05503
    CAS Number:
    55297-72-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00056702
    Molecular Formula:
    C10H18N2O5
    Molecular Weight:
    246.26
  • Nα-Boc-L-arginine

    Purity:
    ≥ 99.9% (Chiral Purity)
    Synonym:
    Boc-L-Arg-OH
    Catalog Number:
    05457
    CAS Number:
    13726-76-6
    Purity Limit:
    ≥ 99.9% (Chiral Purity)
    MDL NO:
    MFCD00042632
    Molecular Formula:
    C11H22N4O4
    Molecular Weight:
    274.32
  • L-Leucine 7-amido-4-methylcoumarin hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Leucine 7-amido-4-methylcoumarin hydrochloride
    Catalog Number:
    04575
    CAS Number:
    62480-44-8
    Purity Limit:
    ≥ 99% (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
  • L-Glutamine α-amide hydrochloride

    Purity:
    ≥ 98% (NMR)
    Synonym:
    L-Gln-NH2·HCl
    Catalog Number:
    04430
    CAS Number:
    21752-29-4
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00077118
    Molecular Formula:
    C5H11N3O2·HCl
    Molecular Weight:
    181.7
  • Acetyl-L-methionine sulfoxide

    Purity:
    ≥ 95% (Assay)
    Synonym:
    Ac-L-Met(O)-OH
    Catalog Number:
    04378
    CAS Number:
    108646-71-5
    Purity Limit:
    ≥ 95% (Assay)
    MDL NO:
    MFCD00236766
    Molecular Formula:
    C7H13NO4S
    Molecular Weight:
    207.25
  • 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:
    ≥ 99.9% (Chiral HPLC)
    Synonym:
    Boc-L-Ala-OSu
    Catalog Number:
    04046
    CAS Number:
    3392-05-0
    Purity Limit:
    ≥ 99.9% (Chiral HPLC)
    MDL NO:
    MFCD00065974
    Molecular Formula:
    C12H18N2O6
    Molecular Weight:
    286.28
  • Boc-L-tyrosine methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Tyr-OMe
    Catalog Number:
    04026
    CAS Number:
    4326-36-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00191181
    Molecular Formula:
    C15H21NO5
    Molecular Weight:
    295.34
  • Nα,Nim-Bis-Boc-L-histidine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Boc-L-His(Boc)-OSu
    Catalog Number:
    03988
    CAS Number:
    25616-02-8
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00236852
    Molecular Formula:
    C20H28N4O8
    Molecular Weight:
    452.46
  • Boc-L-citrulline 4-nitrophenyl ester

    Purity:
    ≥ 98% (TLC)
    Synonym:
    Boc-L-Cit-ONp
    Catalog Number:
    03963
    CAS Number:
    56612-88-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00076998
    Molecular Formula:
    C17H24N4O7
    Molecular Weight:
    396.41
  • Z-L-aspartic acid b-tert-butyl ester a-N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Asp(OtBu)-OSu
    Catalog Number:
    03842
    CAS Number:
    3338-32-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153328
    Molecular Formula:
    C20H24N2O8
    Molecular Weight:
    420.4
  • 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-S-3-nitro-2-pyridine-sulfenyl-L-cysteine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Cys(Npys)-OH
    Catalog Number:
    03770
    CAS Number:
    159700-51-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065638
    Molecular Formula:
    C24H21N2O4S2
    Molecular Weight:
    497.54
  • Fmoc-O-acetyl-L-serine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Ser(Ac)-OH
    Catalog Number:
    03771
    CAS Number:
    171778-17-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077070
    Molecular Formula:
    C20H19NO6
    Molecular Weight:
    369.2
  • Nα-Fmoc-L-tryptophan N-hydroxysuccinimide ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Trp-OSu
    Catalog Number:
    03753
    CAS Number:
    84771-20-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00235836
    Molecular Formula:
    C30H25N3O6
    Molecular Weight:
    523.5
  • 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
  • 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-aspartic acid a-allyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OAll
    Catalog Number:
    03638
    CAS Number:
    144120-53-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00467715
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
  • Boc-L-phenylalanine N-hydroxysuccinimide ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Phe-OSu
    Catalog Number:
    03674
    CAS Number:
    3674-06-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00037911
    Molecular Formula:
    C18H22N2O6
    Molecular Weight:
    362.4
  • 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
  • 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
  • L-Arginine 4-nitroanilide dihydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Arg-pNA·2HCl
    Catalog Number:
    03301
    CAS Number:
    40127-11-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00058249
    Molecular Formula:
    C12H18N6O3·2HCl
    Molecular Weight:
    367.3
  • Nε-Dimethyl-L-lysine hydrochloride

    Purity:
    ≥ 97% (NMR)
    Synonym:
    L-Lys(Me)2-OH·HCl
    Catalog Number:
    03330
    CAS Number:
    2259-86-1
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00038975
    Molecular Formula:
    C8H18N2O2·HCl
    Molecular Weight:
    210.7
  • L-Arginine amide dihydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Arg-NH2·2HCl
    Catalog Number:
    03298
    CAS Number:
    14975-30-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058286
    Molecular Formula:
    C6H15N5O·2HCl
    Molecular Weight:
    246.2
  • Acetyl-L-threonine

    Purity:
    ≥ 97%
    Synonym:
    Ac-L-Thr-OH
    Catalog Number:
    03262
    CAS Number:
    17093-74-2
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00037810
    Molecular Formula:
    C6H11NO4
    Molecular Weight:
    161.2
  • D-Isoleucine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    D-Ile-OH
    Catalog Number:
    03252
    CAS Number:
    319-78-8
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00064221
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
  • L-Valine tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Val-OtBu·HCl
    Catalog Number:
    03168
    CAS Number:
    13518-40-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00034863
    Molecular Formula:
    C9H19NO2·HCl
    Molecular Weight:
    209.7
  • Nα-Tosyl-L-arginine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Tos-L-Arg-OMe·HCl
    Catalog Number:
    03034
    CAS Number:
    1784-03-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012578
    Molecular Formula:
    C14H22N4O4S·HCl
    Molecular Weight:
    378.9
  • Glycine ethyl ester hydrochloride

    Purity:
    ≥ 99%
    Synonym:
    Gly-OEt·HCl
    Catalog Number:
    03073
    CAS Number:
    623-33-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00012871
    Molecular Formula:
    C4H9NO2·HCl
    Molecular Weight:
    139.6
  • L-Proline methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Pro-OMe·HCl
    Catalog Number:
    03130
    CAS Number:
    2133-40-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012708
    Molecular Formula:
    C6H11NO2·HCl
    Molecular Weight:
    165.6
  • L-Tryptophan amide hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Trp-NH2·HCl
    Catalog Number:
    03150
    CAS Number:
    5022-65-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00054315
    Molecular Formula:
    C11H13N3O·HCl
    Molecular Weight:
    239.7
  • L-Phenylalanine amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Phe-NH2·HCl
    Catalog Number:
    03113
    CAS Number:
    65864-22-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00039083
    Molecular Formula:
    C9H12N2O·HCl
    Molecular Weight:
    200.7