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Aspartic Acid [Asp] Amino Acids & Derivatives

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  • DL-Aspartic acid dimethyl ester hydrochloride

    Purity:
    ≥ 98.5% (Assay: Anhydrous basis)
    Synonym:
    DL-Asp(OMe)-OMe·HCl
    Catalog Number:
    06034
    CAS Number:
    14358-33-9
    Purity Limit:
    ≥ 98.5% (Assay: Anhydrous basis)
    MDL NO:
    MFCD00054368
    Molecular Formula:
    C6H11NO4·HCl
    Molecular Weight:
    197.66
    Specification Sheet SDS

  • DL-Aspartic acid b-methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Asp(OMe)-OH·HCl
    Catalog Number:
    06033
    CAS Number:
    1835-52-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00214167
    Molecular Formula:
    C5H9NO4·HCl
    Molecular Weight:
    183.64
    Specification Sheet SDS

  • D-Aspartic acid ॅ-benzyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Asp-OBzl
    Catalog Number:
    05945
    CAS Number:
    6367-42-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037289
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.2
    Specification Sheet SDS

  • D-Aspartic acid dimethyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Asp(OMe)-OMe·HCl
    Catalog Number:
    05943
    CAS Number:
    69630-50-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00070384
    Molecular Formula:
    C6H11NO4·HCl
    Molecular Weight:
    197.66
    Specification Sheet SDS

  • D-Aspartic acid ॆ-methyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    D-Asp(OMe)-OH·HCl
    Catalog Number:
    05942
    CAS Number:
    21394-81-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00236806
    Molecular Formula:
    C5H9NO4·HCl
    Molecular Weight:
    183.64
    Specification Sheet SDS

  • D-Aspartic acid dibenzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Asp(OBzl)-OBzl·TosOH
    Catalog Number:
    05941
    CAS Number:
    4079-64-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00035102
    Molecular Formula:
    C18H19NO4·C7H8O3S
    Molecular Weight:
    485.6
    Specification Sheet SDS

  • D-Aspartic acid ॅ-amide hydrochloride

    Purity:
    ≥ 98%
    Synonym:
    D-Asp-NH2·HCl
    Catalog Number:
    05944
    CAS Number:
    200260-37-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD06795769
    Molecular Formula:
    C4H8N2O3·HCl
    Molecular Weight:
    168.6
    Specification Sheet SDS

  • L-Aspartic acid ॆ-tert-butyl ester ॅ-amide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Asp(OtBu)-NH2·HCl
    Catalog Number:
    05889
    CAS Number:
    92786-68-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00236805
    Molecular Formula:
    C8H16N2O3·HCl
    Molecular Weight:
    224.72
    Specification Sheet SDS

  • L-Aspartic acid ॆ-naphthylamide

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Asp-βNA
    Catalog Number:
    05903
    CAS Number:
    635-91-6
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00037742, MFCD00037739
    Molecular Formula:
    C14H14N2O3
    Molecular Weight:
    258.3
    Specification Sheet SDS

  • L-Aspartic acid ॅ-4-nitroanilide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Asp-pNA·HCl
    Catalog Number:
    05901
    CAS Number:
    154564-03-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD26793471
    Molecular Formula:
    C10H11N3O5·HCl
    Molecular Weight:
    289.72
    Specification Sheet SDS

  • L-Aspartic acid ॆ-4-nitroanilide hydrochloride

    Purity:
    99%
    Synonym:
    L-Asp(pNA)-OH·HCl
    Catalog Number:
    05890
    CAS Number:
    201732-79-8
    Purity Limit:
    99%
    MDL NO:
    MFCD00236807
    Molecular Formula:
    C10H11N3O5·HCl
    Molecular Weight:
    289.59
    SDS

  • L-Aspartic acid dimethyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Asp(OMe)-OMe·HCl
    Catalog Number:
    05887
    CAS Number:
    32213-95-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038878
    Molecular Formula:
    C6H11NO4·HCl
    Molecular Weight:
    197.66
    Specification Sheet SDS

  • L-Aspartic acid ॆ-tert-butyl ester ॅ-allyl ester hydrochloride

    Purity:
    ≥ 98% (NMR)
    Synonym:
    L-Asp(OtBu)-OAll·HCl
    Catalog Number:
    05888
    CAS Number:
    218938-66-0
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00798679
    Molecular Formula:
    C11H19NO4·HCl
    Molecular Weight:
    265.76
    Specification Sheet SDS

  • L-Aspartic acid ॆ-methyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Asp(OMe)-OH·HCl
    Catalog Number:
    05886
    CAS Number:
    16856-13-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00038972
    Molecular Formula:
    C5H9NO4·HCl
    Molecular Weight:
    183.64
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॆ-benzyl ester ॅ-pentafluorophenyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Asp(OBzl)-OPfp
    Catalog Number:
    05677
    CAS Number:
    86061-03-2
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00237044
    Molecular Formula:
    C32H22NO6F5
    Molecular Weight:
    611.53
    Specification Sheet SDS

  • Fmoc-D-aspartic acid ॅ-amide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Asp-NH2
    Catalog Number:
    05689
    CAS Number:
    200335-41-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237392
    Molecular Formula:
    C19H18N2O5
    Molecular Weight:
    354.36
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॅ-benzyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp-OBzl
    Catalog Number:
    05680
    CAS Number:
    86060-83-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00198201
    Molecular Formula:
    C26H23NO6
    Molecular Weight:
    445.48
    Specification Sheet SDS

  • Benzoyl-L-aspartic acid ॅ- methyl ester

    Purity:
    ≥ 99%
    Synonym:
    Benzoyl-L-aspartic acid α- methyl ester
    Catalog Number:
    05622
    CAS Number:
    82933-21-9
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00237594
    Molecular Formula:
    C12H13NO5
    Molecular Weight:
    251.2
    Specification Sheet SDS

  • Boc-D-aspartic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Asp-OH
    Catalog Number:
    05479
    CAS Number:
    62396-48-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00798618
    Molecular Formula:
    C9H15NO6
    Molecular Weight:
    233.2
    Specification Sheet SDS

  • Boc-D-aspartic acid ॅ-tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Asp-OtBu
    Catalog Number:
    05480
    CAS Number:
    77004-75-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00236827
    Molecular Formula:
    C13H23NO6
    Molecular Weight:
    289.4
    Specification Sheet SDS

  • Boc-D-aspartic acid ॅ-benzyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Asp-OBzl
    Catalog Number:
    05477
    CAS Number:
    92828-64-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038264
    Molecular Formula:
    C16H21NO6
    Molecular Weight:
    323.3
    Specification Sheet SDS

  • Boc-D-aspartic acid ॆ-cyclohexyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Asp(OcHex)-OH
    Catalog Number:
    05476
    CAS Number:
    112898-18-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00060741
    Molecular Formula:
    C15H25NO6
    Molecular Weight:
    315.4
    Specification Sheet SDS

  • Boc-L-aspartic acid ॆ-N-hydroxysuccinimide ester ॅ-benzyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Boc-L-aspartic acid β-N-hydroxysuccinimide ester α-benzyl ester
    Catalog Number:
    05461
    CAS Number:
    140171-25-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00236828
    Molecular Formula:
    C20H24N2O8
    Molecular Weight:
    420.4
    Specification Sheet SDS

  • Fmoc-L-aspartic acid-ॆ-cyclohexyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp(OcHex)-OH
    Catalog Number:
    05294
    CAS Number:
    130304-80-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00135420
    Molecular Formula:
    C25H27NO6
    Molecular Weight:
    437.5
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • L-Aspartic acid ॅ-amide hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Asp-NH2·HCl
    Catalog Number:
    04418
    CAS Number:
    200260-37-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD06795769
    Molecular Formula:
    C4H8N2O3·HCl
    Molecular Weight:
    168.6
    Specification Sheet SDS

  • L-Aspartic acid ॅ-tert-butyl ester hydrochloride

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    L-Asp-OtBu·HCl
    Catalog Number:
    04419
    CAS Number:
    176164-02-6
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    MDL NO:
    MFCD00153424
    Molecular Formula:
    C8H15NO4·HCl
    Molecular Weight:
    225.67
    Specification Sheet SDS

  • Acetyl-L-aspartic acid ॅ-methyl ester

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Ac-L-Asp-OMe
    Catalog Number:
    04341
    CAS Number:
    4910-47-8
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00080825
    Molecular Formula:
    C7H11NO5
    Molecular Weight:
    189.17
    Specification Sheet SDS

  • Acetyl-L-aspartic acid ॆ-tert-butyl ester

    Purity:
    ≥ 99%
    Synonym:
    Ac-L-Asp(OtBu)-OH
    Catalog Number:
    04343
    CAS Number:
    117833-18-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00236746
    Molecular Formula:
    C10H17NO5
    Molecular Weight:
    231.2
    Specification Sheet SDS

  • Z-L-aspartic acid ॆ-tert-butyl ester monohydrate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-L-Asp(OtBu)-OH·H2O
    Catalog Number:
    03841
    CAS Number:
    5545-52-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00150667
    Molecular Formula:
    C16H21NO6·H2O
    Molecular Weight:
    341.3
    Specification Sheet SDS

  • Boc-L-aspartic acid ॆ-cyclopentyl ester

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-Asp(OcPent)-OH
    Catalog Number:
    04057
    CAS Number:
    71447-58-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00057818
    Molecular Formula:
    C14H23NO6
    Molecular Weight:
    301.3
    Specification Sheet SDS

  • Boc-L-aspartic acid a-amide

    Purity:
    ≥ 98.5% (Assay)
    Synonym:
    Boc-L-aspartic acid a-amide
    Catalog Number:
    04048
    CAS Number:
    74244-17-0
    Purity Limit:
    ≥ 98.5% (Assay)
    MDL NO:
    MFCD00076946
    Molecular Formula:
    C9H16N2O5
    Molecular Weight:
    232.24
    Specification Sheet SDS

  • Boc-D-aspartic acid ॆ-9-fluorenylmethyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Asp(OFm)-OH
    Catalog Number:
    03960
    CAS Number:
    123417-19-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151867
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
    Specification Sheet SDS

  • Boc-D-aspartic acid ॆ-tert-butyl ester dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Asp(OtBu)-OH·DCHA
    Catalog Number:
    03956
    CAS Number:
    200334-95-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00076911
    Molecular Formula:
    C13H23NO6·C12H23N
    Molecular Weight:
    470.6
    Specification Sheet SDS

  • Boc-L-aspartic acid ॆ-benzyl ester ॅ-4-nitrophenyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Asp(OBzl)-ONp
    Catalog Number:
    03958
    CAS Number:
    26048-69-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038122
    Molecular Formula:
    C22H24N2O8
    Molecular Weight:
    444.44
    Specification Sheet SDS

  • Boc-L-aspartic acid ॅ-9-fluorenylmethyl ester

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-Asp-OFm
    Catalog Number:
    03955
    CAS Number:
    129046-87-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00151868
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.46
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॅ-amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp-NH2
    Catalog Number:
    03907
    CAS Number:
    200335-40-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151920
    Molecular Formula:
    C19H18N2O5
    Molecular Weight:
    354.36
    Specification Sheet SDS

  • Fmoc-L-aspartic acid a-9-fluorenylmethyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OFm
    Catalog Number:
    03908
    CAS Number:
    187671-16-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237653
    Molecular Formula:
    C33H27NO6
    Molecular Weight:
    533.59
    Specification Sheet SDS

  • Z-D-aspartic acid ॆ-benzyl ester

    Purity:
    ≥ 98% (TLC)
    Synonym:
    Z-D-Asp(OBzl)-OH
    Catalog Number:
    03844
    CAS Number:
    5241-62-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237336
    Molecular Formula:
    C19H19NO6
    Molecular Weight:
    357.4
    Specification Sheet SDS

  • Z-D-aspartic acid ॆ-tert-butyl ester hydrate

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Z-D-Asp(OtBu)-OH·H2O
    Catalog Number:
    03843
    CAS Number:
    71449-08-6, 210471-09-3
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00153327
    Molecular Formula:
    C16H21NO6·H2O
    Molecular Weight:
    341.3
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • Boc-L-aspartic acid ॅ-tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Asp-OtBu
    Catalog Number:
    03782
    CAS Number:
    34582-32-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038272
    Molecular Formula:
    C13H23NO6
    Molecular Weight:
    289.4
    Specification Sheet SDS

  • Boc-L-aspartic acid ॆ-tert-butyl ester ॅ-N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Asp(OtBu)-OSu
    Catalog Number:
    03783
    CAS Number:
    50715-50-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063389
    Molecular Formula:
    C17H26N2O8
    Molecular Weight:
    386.4
    Specification Sheet SDS

  • Boc-L-aspartic acid ॆ-benzyl ester N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Asp(OBzl)-OSu
    Catalog Number:
    03781
    CAS Number:
    13798-75-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037912
    Molecular Formula:
    C20H24N2O8
    Molecular Weight:
    420.4
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॆ-9-fluorenylmethyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp(OFm)-OH
    Catalog Number:
    03761
    CAS Number:
    608512-85-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01631977
    Molecular Formula:
    C33H27NO6
    Molecular Weight:
    491.3
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॅ-4-[N-{1-(4,4-dimethyl-2,6-dioxocyclohexylidene)-3-methylbutyl}amino]benzyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-ODmab
    Catalog Number:
    03693
    CAS Number:
    172611-77-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797876
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
    Specification Sheet SDS

  • Fmoc-L-aspartic acid ॆ-allyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp(OAll)-OH
    Catalog Number:
    03613
    CAS Number:
    146982-24-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190874
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
    Specification Sheet SDS

  • D-Aspartic acid ॆ-benzyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Asp(OBzl)-OH
    Catalog Number:
    03304
    CAS Number:
    13188-89-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077100
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.2
    Specification Sheet SDS

  • L-Aspartic acid ॅ-tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Asp-OtBu
    Catalog Number:
    03305
    CAS Number:
    4125-93-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00171675
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.2
    Specification Sheet SDS

  • D-Aspartic acid b tert-butyl ester

    Purity:
    ≥ 99% (amino acid analysis)
    Synonym:
    D-Asp(OtBu)-OH
    Catalog Number:
    03306
    CAS Number:
    64960-75-4
    Purity Limit:
    ≥ 99% (amino acid analysis)
    MDL NO:
    MFCD00077101
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.2
    Specification Sheet SDS
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