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Aspartic Acid [Asp] Amino Acids & Derivatives

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

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

  • L-Aspartic acid β-methyl ester hydrochloride

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

  • Fmoc-N-Me-Asp(OtBu)-OH

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

  • Fmoc-D-aspartic acid β-2-phenylisopropyl ester

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

  • Fmoc-L-aspartic acid β-2-phenylisopropyl ester

    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    Fmoc-L-Asp(2-phenylisopropyloxy)-OH
    Catalog Number:
    05676
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    CAS Number:
    200336-86-3
    MDL NO:
    MFCD00237012
    Molecular Formula:
    C28H27NO6
    Molecular Weight:
    473.53
    Specification Sheet SDS

  • Fmoc-L-aspartic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OH
    Catalog Number:
    05681
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    119062-05-4
    MDL NO:
    MFCD00237654
    Molecular Formula:
    C19H17NO6
    Molecular Weight:
    355.35
    Specification Sheet SDS

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

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

  • Fmoc-D-aspartic acid α-amide

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

  • Fmoc-L-aspartic acid α-benzyl ester

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

  • Benzoyl-L-aspartic acid α- methyl ester

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

  • Boc-D-aspartic acid α-amide

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

  • Boc-D-aspartic acid

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

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

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

  • Boc-D-aspartic acid α-benzyl ester

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

  • Boc-D-aspartic acid β-cyclohexyl ester

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

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

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Asp(OtBu)-OH
    Catalog Number:
    05462
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    1676-90-0
    MDL NO:
    MFCD00076912
    Molecular Formula:
    C13H23NO6
    Molecular Weight:
    289.4
    Specification Sheet SDS

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

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

  • Fmoc-L-aspartic acid-β-cyclohexyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp(OcHex)-OH
    Catalog Number:
    05294
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    130304-80-2
    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
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    16115-68-7
    MDL NO:
    MFCD00038910
    Molecular Formula:
    C8H15NO4·HCl
    Molecular Weight:
    225.62
    Specification Sheet SDS

  • L-Aspartic acid α-amide hydrochloride

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

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

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

  • Acetyl-L-aspartic acid α-methyl ester

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

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

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

  • Fmoc-D-aspartic acid α-tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Asp-OtBu
    Catalog Number:
    04314
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    134098-70-7
    MDL NO:
    MFCD00237011
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
    Specification Sheet SDS

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

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

  • Boc-L-aspartic acid β-cyclopentyl ester

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-L-Asp(OcPent)-OH
    Catalog Number:
    04057
    Purity Limit:
    ≥ 99% (TLC)
    CAS Number:
    71447-58-0
    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
    Purity Limit:
    ≥ 98.5% (Assay)
    CAS Number:
    74244-17-0
    MDL NO:
    MFCD00076946
    Molecular Formula:
    C9H16N2O5
    Molecular Weight:
    232.24
    Specification Sheet SDS

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

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

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

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

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

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

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

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

  • Fmoc-L-aspartic acid α-amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Asp-NH2
    Catalog Number:
    03907
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    200335-40-6
    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
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    187671-16-5
    MDL NO:
    MFCD00237653
    Molecular Formula:
    C33H27NO6
    Molecular Weight:
    533.59
    Specification Sheet SDS

  • Z-D-aspartic acid β-benzyl ester

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

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

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Z-D-Asp(OtBu)-OH·H2O
    Catalog Number:
    03843
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    71449-08-6, 210471-09-3
    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
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    3338-32-7
    MDL NO:
    MFCD00153328
    Molecular Formula:
    C20H24N2O8
    Molecular Weight:
    420.4
    Specification Sheet SDS

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

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

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

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

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

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

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

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

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

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Asp(ODmab)-OH
    Catalog Number:
    03695
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    269066-08-2
    MDL NO:
    MFCD00797875
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
    Specification Sheet SDS

  • Fmoc-L-aspartic acid α-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
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    172611-77-7
    MDL NO:
    MFCD00797876
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
    Specification Sheet SDS

  • Fmoc-L-aspartic acid a-allyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OAll
    Catalog Number:
    03638
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    144120-53-6
    MDL NO:
    MFCD00467715
    Molecular Formula:
    C22H21NO6
    Molecular Weight:
    395.4
    Specification Sheet SDS

  • Fmoc-L-aspartic acid β-allyl ester

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

  • D-Aspartic acid β-benzyl ester

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

  • L-Aspartic acid α-tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Asp-OtBu
    Catalog Number:
    03305
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    4125-93-3
    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
    Purity Limit:
    ≥ 99% (amino acid analysis)
    CAS Number:
    64960-75-4
    MDL NO:
    MFCD00077101
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.2
    Specification Sheet SDS

  • L-Aspartic acid β-cyclohexyl ester

    Purity:
    ≥ 98%
    Synonym:
    L-Asp(OcHex)-OH
    Catalog Number:
    03039
    Purity Limit:
    ≥ 98%
    CAS Number:
    112259-66-2
    MDL NO:
    MFCD00190762
    Molecular Formula:
    C10H17NO4
    Molecular Weight:
    215.3
    Specification Sheet SDS

  • L-Aspartic acid β-benzyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    L-Asp(OBzl)-OH
    Catalog Number:
    03038
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    2177-63-1
    MDL NO:
    MFCD00037208
    Molecular Formula:
    C11H13NO4
    Molecular Weight:
    223.2
    Specification Sheet SDS

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

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Asp(OtBu)-OtBu·HCl
    Catalog Number:
    03043
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1791-13-5
    MDL NO:
    MFCD00034851
    Molecular Formula:
    C12H23NO4·HCl
    Molecular Weight:
    281.8
    Specification Sheet SDS
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