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Peptide Chemistry

Peptide Chemistry

6121
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Sub Categories
Amino Acid Alcohols 238
Amino Acids & Derivatives 1934
Azido Amino Acids 114
Inhibitors 454
Isoacyl Dipeptides 9
Linkers 11
N-Methyl Amino Acids 139
Peptide Synthesis Reagents 158
Pre-Loaded Resins For Solid Phase Peptide & Organic Synthesis 286
Pseudoproline Dipeptides 45
Resins For Peptide Synthesis 234
Resins For Solid Phase Synthesis 255
Small Peptides 76
Substrates 572
Unusual Amino Acids 2217

  • O-Benzyl-L-tyrosine benzyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Tyr(Bzl)-OBzl·HCl
    Catalog Number:
    03162
    CAS Number:
    52142-01-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153465
    Molecular Formula:
    C23H23NO3·HCl
    Molecular Weight:
    397.9
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • O-Benzyl-L-tyrosine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (TLC)
    Synonym:
    O-Benzyl-L-tyrosine benzyl ester 4-toluenesulfonate salt
    Catalog Number:
    03161
    CAS Number:
    66009-35-6
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00077105
    Molecular Formula:
    C23H23NO3·C7H8O3S
    Molecular Weight:
    533.6
    Specification Sheet SDS

  • D-Arginine methyl ester dihydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Arg-OMe·2HCl
    Catalog Number:
    03023
    CAS Number:
    78851-84-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00153417
    Molecular Formula:
    C7H16N4O2·2HCl
    Molecular Weight:
    261.2
    Specification Sheet SDS

  • Sarcosine tert-butyl ester hydrochloride

    Purity:
    ≥ 99.9% (HPLC)
    Synonym:
    Sar-OtBu·HCl
    Catalog Number:
    03134
    CAS Number:
    5616-81-9
    Purity Limit:
    ≥ 99.9% (HPLC)
    MDL NO:
    MFCD00080936
    Molecular Formula:
    C7H15NO2·HCl
    Molecular Weight:
    181.7
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • S-Benzyl-L-cysteine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Cys(Bzl)-OH
    Catalog Number:
    03047
    CAS Number:
    3054-01-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00002613
    Molecular Formula:
    C10H13NO2S
    Molecular Weight:
    211.3
    Specification Sheet SDS

  • L-Tyrosine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Tyr-OBzl·TosOH
    Catalog Number:
    03156
    CAS Number:
    53587-11-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038959
    Molecular Formula:
    C16H17NO3·C7H8O3S
    Molecular Weight:
    443.5
    Specification Sheet SDS

  • D-Leucine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Leu-OMe·HCl
    Catalog Number:
    03094
    CAS Number:
    5845-53-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00066115
    Molecular Formula:
    C7H15NO2·HCl
    Molecular Weight:
    181.7
    Specification Sheet SDS

  • L-Lysine methyl ester dihydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Lys-OMe·2HCl
    Catalog Number:
    03095
    CAS Number:
    26348-70-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00039067
    Molecular Formula:
    C7H16N2O2·2HCl
    Molecular Weight:
    233.1
    Specification Sheet SDS

  • L-Glutamic acid γ-cyclohexyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Glu(OcHex)-OH
    Catalog Number:
    03059
    CAS Number:
    112471-82-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00153436
    Molecular Formula:
    C11H19NO4
    Molecular Weight:
    229.3
    Specification Sheet SDS

  • Nδ-2-Chloro-Z-L-ornithine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Orn(2-Cl-Z)-OH
    Catalog Number:
    03111
    CAS Number:
    118553-99-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00235874
    Molecular Formula:
    C13H17N2O4Cl
    Molecular Weight:
    300.8
    Specification Sheet SDS

  • L-Tryptophan ethyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Trp-OEt·HCl
    Catalog Number:
    03151
    CAS Number:
    2899-28-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038993
    Molecular Formula:
    C13H16N2O2·HCl
    Molecular Weight:
    268.74
    Specification Sheet SDS

  • Nα -Benzoyl-L-phenylalanine amide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Bz-L-Phe-NH2
    Catalog Number:
    03125
    CAS Number:
    72150-35-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00080883
    Molecular Formula:
    C16H16N2O2
    Molecular Weight:
    268.3
    Specification Sheet SDS

  • Trifluoroacetyl glycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TFA-Gly-OH
    Catalog Number:
    03077
    CAS Number:
    383-70-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00029784
    Molecular Formula:
    C4H4NO3F3
    Molecular Weight:
    171.1
    Specification Sheet SDS

  • D-Phenylalanine amide hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Phe-NH2·HCl
    Catalog Number:
    03114
    CAS Number:
    71666-94-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153454
    Molecular Formula:
    C9H12N2O·HCl
    Molecular Weight:
    200.7
    Specification Sheet SDS

  • L-Arginine methyl ester dihydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Arg-OMe·2HCl
    Catalog Number:
    03022
    CAS Number:
    26340-89-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038948
    Molecular Formula:
    C7H16N4O2·2HCl
    Molecular Weight:
    261.2
    Specification Sheet SDS

  • D-Proline benzyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Pro-OBzl·HCl
    Catalog Number:
    03129
    CAS Number:
    53843-90-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153458
    Molecular Formula:
    C12H15NO2·HCl
    Molecular Weight:
    241.7
    Specification Sheet SDS

  • L-Tyrosine amide hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Tyr-NH2·HCl
    Catalog Number:
    03155
    CAS Number:
    53559-18-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00058285
    Molecular Formula:
    C9H12N2O2·HCl
    Molecular Weight:
    216.7
    Specification Sheet SDS

  • N-Phenyl glycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N-Ph-Gly-OH
    Catalog Number:
    03076
    CAS Number:
    103-01-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00014009
    Molecular Formula:
    C8H9NO2
    Molecular Weight:
    151.17
    Specification Sheet SDS

  • D-Leucine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Leu-OBzl·TosOH
    Catalog Number:
    03090
    CAS Number:
    17664-93-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00066116
    Molecular Formula:
    C13H19NO2·C7H8O3S
    Molecular Weight:
    393.5
    Specification Sheet SDS

  • Nε-Boc-L-lysine tert-butyl ester hydrochloride

    Purity:
    ≥ 98%
    Synonym:
    L-Lys(Boc)-OtBu·HCl
    Catalog Number:
    03098
    CAS Number:
    13288-57-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00038899
    Molecular Formula:
    C15H30N2O4·HCl
    Molecular Weight:
    338.9
    Specification Sheet SDS

  • Nω-Nitro-D-arginine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Arg(NO2)-OH
    Catalog Number:
    03025
    CAS Number:
    66036-77-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00066013
    Molecular Formula:
    C6H13N5O4
    Molecular Weight:
    219.2
    Specification Sheet SDS

  • D-Methionine ethyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Met-OEt·HCl
    Catalog Number:
    03104
    CAS Number:
    7512-43-8
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00153451
    Molecular Formula:
    C7H15NO2S·HCl
    Molecular Weight:
    213.7
    Specification Sheet SDS

  • D-Alanine amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Ala-NH2·HCl
    Catalog Number:
    03011
    CAS Number:
    71810-97-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00039093
    Molecular Formula:
    C3H8N2O·HCl
    Molecular Weight:
    124.6
    Specification Sheet SDS

  • S-tert-Butyl-L-cysteine hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Cys(tBu)-OH·HCl
    Catalog Number:
    03050
    CAS Number:
    2481-09-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037426
    Molecular Formula:
    C7H15NO2S·Cl
    Molecular Weight:
    213.7
    Specification Sheet SDS

  • Tosyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Tos-L-Phe-OH
    Catalog Number:
    03112
    CAS Number:
    13505-32-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037251
    Molecular Formula:
    C16H17NO4S
    Molecular Weight:
    319.4
    Specification Sheet SDS

  • Benzoyl-L-tyrosine ethyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Bz-L-Tyr-OEt
    Catalog Number:
    03154
    CAS Number:
    3483-82-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00002388
    Molecular Formula:
    C18H19NO4
    Molecular Weight:
    313.4
    Specification Sheet SDS

  • L-Phenylglycine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Phg-OMe·HCl
    Catalog Number:
    03127
    CAS Number:
    15028-39-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077158
    Molecular Formula:
    C9H11NO2·HCl
    Molecular Weight:
    201.7
    Specification Sheet SDS

  • L-Arginine-tert-butyl ester dihydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Arg-OtBu·2HCl
    Catalog Number:
    03020
    CAS Number:
    87459-72-1
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD08272286
    Molecular Formula:
    C10H22N4O2·2HCl
    Molecular Weight:
    303.3
    Specification Sheet SDS

  • L-Glutamic acid α-benzyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Glu-OBzl
    Catalog Number:
    03056
    CAS Number:
    13030-09-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037312
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.3
    Specification Sheet SDS

  • O-tert-Butyl-L-threonine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Thr(tBu)-OMe·HCl
    Catalog Number:
    03147
    CAS Number:
    71989-43-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077111
    Molecular Formula:
    C9H19NO3·HCl
    Molecular Weight:
    225.8
    Specification Sheet SDS

  • L-Leucine amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Leu-NH2·HCl
    Catalog Number:
    03087
    CAS Number:
    10466-61-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00013012
    Molecular Formula:
    C6H14N2O·HCl
    Molecular Weight:
    166.7
    Specification Sheet SDS

  • L-Proline tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Pro-OtBu
    Catalog Number:
    03132
    CAS Number:
    2812-46-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037879
    Molecular Formula:
    C9H17NO2
    Molecular Weight:
    171.2
    Specification Sheet SDS

  • Nε-Boc-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Lys(Boc)-OH
    Catalog Number:
    03097
    CAS Number:
    31202-69-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00076958
    Molecular Formula:
    C11H22N2O4
    Molecular Weight:
    246.3
    Specification Sheet SDS

  • L-Glutamic acid γ-tert-butyl α-methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Glu(OtBu)-OMe·HCl
    Catalog Number:
    03065
    CAS Number:
    6234-01-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153438
    Molecular Formula:
    C10H19NO4·HCl
    Molecular Weight:
    253.8
    Specification Sheet SDS

  • Nα-Benzoyl-L-histidine methyl ester

    Purity:
    ≥ 98%
    Synonym:
    Bz-L-His-OMe
    Catalog Number:
    03082
    CAS Number:
    3005-62-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00153442
    Molecular Formula:
    C14H15N3O3
    Molecular Weight:
    273.3
    Specification Sheet SDS

  • O-tert-Butyl-D-serine methyl ester hydrochloride

    Purity:
    ≥ 98%
    Synonym:
    D-Ser(tBu)-OMe·HCl
    Catalog Number:
    03142
    CAS Number:
    78537-14-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00080901
    Molecular Formula:
    C8H17NO3·HCl
    Molecular Weight:
    211.7
    Specification Sheet SDS

  • D-Leucine tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Leu-OtBu·HCl
    Catalog Number:
    03092
    CAS Number:
    13081-32-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00083642
    Molecular Formula:
    C10H21NO2·HCl
    Molecular Weight:
    223.7
    Specification Sheet SDS

  • Nω-Nitro-D-arginine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Arg(NO2)-OMe·HCl
    Catalog Number:
    03027
    CAS Number:
    50912-92-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00133613
    Molecular Formula:
    C7H15N5O4·HCl
    Molecular Weight:
    269.7
    Specification Sheet SDS

  • Benzoyl-D-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Bz-D-Ala-OH
    Catalog Number:
    03018
    CAS Number:
    17966-60-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063127
    Molecular Formula:
    C10H11NO3
    Molecular Weight:
    193.2
    Specification Sheet SDS

  • S-4-Methylbenzyl-L-cysteine

    Synonym:
    L-Cys(pMeBzl)-OH
    Catalog Number:
    03054
    CAS Number:
    42294-52-0
    MDL NO:
    MFCD00038576
    Molecular Formula:
    C11H15NO2S
    Molecular Weight:
    225.3
    SDS

  • O-tert-Butyl-L-serine t-butyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Ser(tBu)-OtBu·HCl
    Catalog Number:
    03139
    CAS Number:
    51537-21-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00034850
    Molecular Formula:
    C11H23NO3·HCl
    Molecular Weight:
    253.8
    Specification Sheet SDS

  • Benzoyl-L-methionine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Bz-L-Met-OH
    Catalog Number:
    03107
    CAS Number:
    10290-61-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00066057
    Molecular Formula:
    C12H15NO3S
    Molecular Weight:
    253.3
    Specification Sheet SDS

  • D-Glutamic acid dimethyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Glu(OMe)-OMe·HCl
    Catalog Number:
    03067
    CAS Number:
    27025-25-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00235872
    Molecular Formula:
    C7H13NO4·HCl
    Molecular Weight:
    211.6
    Specification Sheet SDS

  • D-Leucine amide hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Leu-NH2·HCl
    Catalog Number:
    03088
    CAS Number:
    80970-09-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00083640
    Molecular Formula:
    C6H14N2O·HCl
    Molecular Weight:
    166.7
    Specification Sheet SDS

  • L-Isoleucine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Ile-OBzl·TosOH
    Catalog Number:
    03084
    CAS Number:
    16652-75-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00050511
    Molecular Formula:
    C13H19NO2·C7H8O3S
    Molecular Weight:
    393.5
    Specification Sheet SDS

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

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

  • Fmoc-β-cyclohexyl-D-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Cha-OH
    Catalog Number:
    03004
    CAS Number:
    144701-25-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151912
    Molecular Formula:
    C24H27NO4
    Molecular Weight:
    393.5
    Specification Sheet SDS

  • Benzoyl-L-alanine methyl ester

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Bz-L-Ala-OMe
    Catalog Number:
    03019
    CAS Number:
    7244-67-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00025871
    Molecular Formula:
    C11H13NO3
    Molecular Weight:
    207.2
    Specification Sheet SDS
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