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Peptide Chemistry

Peptide Chemistry

6119
We’re here to help you turn your ideas into break-throughs with reliable and precise products — from solid phase synthesis to purification and analysis.
Sub Categories
Amino Acid Alcohols 238
Amino Acids & Derivatives 1931
Azido Amino Acids 114
Inhibitors 453
Isoacyl Dipeptides 9
Linkers 11
N-Methyl Amino Acids 140
Peptide Synthesis Reagents 158
Pre-Loaded Resins For Solid Phase Peptide & Organic Synthesis 286
Pseudoproline Dipeptides 45
Resins For Peptide Synthesis 235
Resins For Solid Phase Synthesis 256
Small Peptides 76
Substrates 571
Unusual Amino Acids 2217

  • Glycine amide acetate

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Gly-NH2·AcOH
    Catalog Number:
    06066
    CAS Number:
    105359-66-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00237951
    Molecular Formula:
    C2H6N2O·C2H4O2
    Molecular Weight:
    134.14
    Specification Sheet SDS

  • L-Histidine ethyl ester dihydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-His-OEt·2HCl
    Catalog Number:
    06084
    CAS Number:
    35166-54-2
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00050627
    Molecular Formula:
    C8H13N3O2·2HCl
    Molecular Weight:
    256.18
    Specification Sheet SDS

  • Nim-Benzyl-L-histidine methyl ester dihydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-His(Bzl)-OMe·2HCl
    Catalog Number:
    06072
    CAS Number:
    93983-56-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237097
    Molecular Formula:
    C14H17N3O2·2HCl
    Molecular Weight:
    332.23
    Specification Sheet SDS

  • Glycine 4-methoxy-β-naphthylamide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Gly-4MβNA·HCl
    Catalog Number:
    06062
    CAS Number:
    201930-16-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00083627
    Molecular Formula:
    C13H14N2O2·HCl
    Molecular Weight:
    266.57
    Specification Sheet SDS

  • L-Glutamic acid α-4-nitroanilide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Glu-pNA
    Catalog Number:
    06052
    CAS Number:
    24032-35-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038111
    Molecular Formula:
    C11H13N3O5
    Molecular Weight:
    267.3
    Specification Sheet SDS

  • Glycine 7-amido-4-methylcoumarin hydrobromide

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Gly-AMC·HBr
    Catalog Number:
    06063
    CAS Number:
    113728-13-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00058452
    Molecular Formula:
    C12H12N2O3·HBr
    Molecular Weight:
    313.16
    Specification Sheet SDS

  • Nim-Trityl-L-histidine tert-butyl ester hydrochloride

    Purity:
    ≥ 96% (NMR)
    Synonym:
    H-His(t-Trt)-OtBu·HCl
    Catalog Number:
    06076
    CAS Number:
    304698-96-2
    Purity Limit:
    ≥ 96% (NMR)
    MDL NO:
    MFCD00798683
    Molecular Formula:
    C29H31N3O2·HCl
    Molecular Weight:
    490.08
    Specification Sheet SDS

  • L-Histidine 7-amido-4-methylcoumarin trifluoroacetate salt

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-His-AMC·TFA
    Catalog Number:
    06078
    CAS Number:
    191723-64-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00152099
    Molecular Formula:
    C16H16N4O3
    Molecular Weight:
    312.25
    Specification Sheet SDS

  • Glycine dimethylamide acetate

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Gly-NMe2·AcOH
    Catalog Number:
    06069
    CAS Number:
    200634-33-9
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00237954
    Molecular Formula:
    C4H10N2O·C2H4O2
    Molecular Weight:
    162.19
    Specification Sheet SDS

  • H-Glu-Trp-OH

    Catalog Number:
    06056
    CAS Number:
    38101-59-6
    MDL NO:
    MFCD00037953
    Molecular Formula:
    C16H19N3O5
    Molecular Weight:
    333.34
    SDS

  • Nim-Benzyl-L-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-His(Bzl)-OH
    Catalog Number:
    06071
    CAS Number:
    16832-24-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038630
    Molecular Formula:
    C13H15N3O2
    Molecular Weight:
    245.28
    Specification Sheet SDS

  • L-Glutamic acid β-naphthylamide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Glu-βNA
    Catalog Number:
    06054
    CAS Number:
    635-86-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037740
    Molecular Formula:
    C15H16N2O3
    Molecular Weight:
    272.3
    Specification Sheet SDS

  • Glu-Glu-OH

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Glutamyl-L-glutamic acid
    Catalog Number:
    06049
    CAS Number:
    3929-61-1
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00037309
    Molecular Formula:
    C10H16N2O7
    Molecular Weight:
    276.24
    Specification Sheet SDS

  • L-Glutamic acid γ-ethyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Glu(OEt)-OH
    Catalog Number:
    06043
    CAS Number:
    1119-33-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037217
    Molecular Formula:
    C7H13NO4
    Molecular Weight:
    175.19
    Specification Sheet SDS

  • DL-allo-Threonine

    Purity:
    99%
    Synonym:
    DL-allo-Thr-OH
    Catalog Number:
    06032
    CAS Number:
    144-98-9
    Purity Limit:
    99%
    MDL NO:
    MFCD00067248
    Molecular Formula:
    C4H9NO3
    Molecular Weight:
    119.12
    SDS

  • L-Glutamic acid γ-(β-naphthylamide)

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Glu(βNA)-OH
    Catalog Number:
    06046
    CAS Number:
    14525-44-1
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037743
    Molecular Formula:
    C15H16N2O3
    Molecular Weight:
    272.3
    Specification Sheet SDS

  • DL-allo-Isoleucine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-allo-Ile-OH
    Catalog Number:
    06031
    CAS Number:
    3107-04-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065934
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.18
    Specification Sheet SDS

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

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    L-Glutamic acid γ-tert-butyl ester α-amide hydrochloride
    Catalog Number:
    06045
    CAS Number:
    108607-02-9
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00237067
    Molecular Formula:
    C9H18N2O3·HCl
    Molecular Weight:
    238.72
    Specification Sheet SDS

  • DL-Aspartic acid α-methyl ester

    Purity:
    ≥ 98% (NMR)
    Synonym:
    DL-Asp-OMe
    Catalog Number:
    06035
    CAS Number:
    65414-77-9
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00237858
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.1
    Specification Sheet SDS

  • L-Glutamine α-tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-Gln-OtBu·HCl
    Catalog Number:
    06037
    CAS Number:
    39741-62-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00039081
    Molecular Formula:
    C9H18N2O3·HCl
    Molecular Weight:
    238.72
    Specification Sheet SDS

  • 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

  • L-Glutamic acid diethyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Glu(OEt)-OEt·HCl
    Catalog Number:
    06042
    CAS Number:
    1118-89-4
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00012509
    Molecular Formula:
    C9H17NO4·HCl
    Molecular Weight:
    239.7
    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

  • L-Glutamic acid γ-anilide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Glu(anilide)-OH
    Catalog Number:
    06040
    CAS Number:
    5963-60-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00063105
    Molecular Formula:
    C11H14N2O3
    Molecular Weight:
    222.24
    Specification Sheet SDS

  • L-Glutamine α-4-nitrobenzyl ester hydrobromide

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Gln-ONb·HBr
    Catalog Number:
    06038
    CAS Number:
    14349-18-9
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00136774
    Molecular Formula:
    C12H15N3O5·HBr
    Molecular Weight:
    362.19
    Specification Sheet SDS

  • DL-Alanine ethyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    DL-Alanine ethyl ester hydrochloride
    Catalog Number:
    06028
    CAS Number:
    617-27-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00013018
    Molecular Formula:
    C5H11NO2·HCl
    Molecular Weight:
    153.6
    Specification Sheet SDS

  • O-Benzyl-D-threonine benzyl ester oxalate(1:1)

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Thr(Bzl)-OBzl oxalate(1:1)
    Catalog Number:
    06006
    CAS Number:
    188660-14-2
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD02259517
    Molecular Formula:
    C20H23NO7·C2H2O4
    Molecular Weight:
    479.4
    Specification Sheet SDS

  • D-Valine tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Val-OtBu·HCl
    Catalog Number:
    06015
    CAS Number:
    104944-18-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237308
    Molecular Formula:
    C9H19NO2·HCl
    Molecular Weight:
    209.7
    Specification Sheet SDS

  • H-DL-Ala-OMe·HCl

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-Alanine methyl ester hydrochloride
    Catalog Number:
    06029
    CAS Number:
    13515-97-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00035523
    Molecular Formula:
    C4H9NO2·HCl
    Molecular Weight:
    139.6
    Specification Sheet SDS

  • DL-Alanine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (assay)
    Synonym:
    DL-Ala-OBzl·TosOH
    Catalog Number:
    06027
    CAS Number:
    46229-47-4
    Purity Limit:
    ≥ 98% (assay)
    MDL NO:
    MFCD00066142
    Molecular Formula:
    C10H13NO2·C7H8SO3
    Molecular Weight:
    351.4
    Specification Sheet SDS

  • D-Valine benzyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Val-OBzl·TosOH
    Catalog Number:
    06013
    CAS Number:
    17662-84-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00136545
    Molecular Formula:
    C12H17NO2·C7H8O3S
    Molecular Weight:
    379.5
    Specification Sheet SDS

  • 3-(1-Naphthyl)-DL-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-3-Ala(1-naphthyl)-OH
    Catalog Number:
    06018
    CAS Number:
    28095-56-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00067507
    Molecular Formula:
    C13H13NO2
    Molecular Weight:
    215.3
    Specification Sheet SDS

  • 3-(2-Naphthyl)-DL-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Ala(2-naphthyl)-OH
    Catalog Number:
    06019
    CAS Number:
    14108-60-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00070216
    Molecular Formula:
    C13H13NO2
    Molecular Weight:
    215.3
    Specification Sheet SDS

  • D-Threonine benzyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Thr-OBzl·HCl
    Catalog Number:
    06010
    CAS Number:
    75748-36-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD28975347
    Molecular Formula:
    C11H15NO3·HCl
    Molecular Weight:
    245.71
    Specification Sheet SDS

  • D-Proline tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Pro-OtBu (syrup)
    Catalog Number:
    06000
    CAS Number:
    90071-62-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00083683
    Molecular Formula:
    C9H17NO2
    Molecular Weight:
    171.2
    Specification Sheet SDS

  • D-Valine methyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    D-Val-OMe·HCl
    Catalog Number:
    06014
    CAS Number:
    7146-15-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00237309
    Molecular Formula:
    C6H13NO2·HCl
    Molecular Weight:
    167.6
    Specification Sheet SDS

  • O-Benzyl-D-threonine amide hydrochloride

    Purity:
    ≥ 99% (Assay, TLC)  
    Synonym:
    D-Thr(Bzl)-NH2·HCl
    Catalog Number:
    06005
    CAS Number:
    201275-09-4
    Purity Limit:
    ≥ 99% (Assay, TLC)  
    MDL NO:
    MFCD00237280
    Molecular Formula:
    C11H16N2O2·HCl
    Molecular Weight:
    244.72
    Specification Sheet SDS

  • D-Proline amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Pro-NH2·HCl
    Catalog Number:
    05999
    CAS Number:
    50894-62-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237235
    Molecular Formula:
    C5H10N2O·HCl
    Molecular Weight:
    150.6
    Specification Sheet SDS

  • O-Methyl-D-tyrosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Tyr(Me)-OH
    Catalog Number:
    06012
    CAS Number:
    39878-65-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190961
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    Specification Sheet SDS

  • O-Acetyl-D-serine hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Ser(Ac)-OH·HCl
    Catalog Number:
    06001
    CAS Number:
    201212-79-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00672365
    Molecular Formula:
    C5H9NO4·HCl
    Molecular Weight:
    183.64
    Specification Sheet SDS

  • D-Phenylglycine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Phg-OMe·HCl
    Catalog Number:
    05997
    CAS Number:
    19883-41-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00137487
    Molecular Formula:
    C9H11NO2·HCl
    Molecular Weight:
    201.7
    Specification Sheet SDS

  • D-Propargylglycine

    Purity:
    ≥ 98%
    Synonym:
    D-Propargyl-Gly-OH
    Catalog Number:
    05998
    CAS Number:
    23235-03-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00237407
    Molecular Formula:
    C5H7NO2
    Molecular Weight:
    113.1
    Specification Sheet SDS

  • Nε-2-Chloro-Z-D-lysine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    D-Lys(2-Cl-Z)-OH
    Catalog Number:
    05984
    CAS Number:
    201014-19-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00190848
    Molecular Formula:
    C14H19N2O4Cl
    Molecular Weight:
    314.6
    Specification Sheet SDS

  • Nε-Z-D-lysine benzyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Lys(Z)-OBzl·HCl
    Catalog Number:
    05987
    CAS Number:
    156917-23-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065241
    Molecular Formula:
    C21H26N2O4·HCl
    Molecular Weight:
    406.9
    Specification Sheet SDS

  • S-Trityl-D-penicillamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Pen(Trt)-OH
    Catalog Number:
    05991
    CAS Number:
    150025-01-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237409
    Molecular Formula:
    C24H25NO2S
    Molecular Weight:
    391.5
    Specification Sheet SDS

  • D-Phenylalanine amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Phe-NH2
    Catalog Number:
    05994
    CAS Number:
    5241-59-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077152
    Molecular Formula:
    C9H12N2O
    Molecular Weight:
    164.21
    Specification Sheet SDS

  • Nδ-Z-D-ornithine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    D-Orn(Z)-OH
    Catalog Number:
    05990
    CAS Number:
    16937-91-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00063115
    Molecular Formula:
    C13H18N2O4
    Molecular Weight:
    266.3
    Specification Sheet SDS

  • Nε-Acetyl-D-lysine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Lys(Ac)-OH
    Catalog Number:
    05985
    CAS Number:
    51621-57-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237141
    Molecular Formula:
    C8H16N2O3
    Molecular Weight:
    188.2
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Lys(Boc)-OtBu·HCl
    Catalog Number:
    05986
    CAS Number:
    201007-86-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237143
    Molecular Formula:
    C15H30N2O4·HCl
    Molecular Weight:
    338.9
    Specification Sheet SDS

  • D-Leucine 4-nitroanilide

    Synonym:
    D-Leu-pNA
    Catalog Number:
    05981
    CAS Number:
    63324-49-2
    MDL NO:
    MFCD00083645
    Molecular Formula:
    C12H17N3O3
    Molecular Weight:
    251.3
    SDS
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