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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

  • D-Norvaline benzyl ester p-toluenesulfonate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Nva-OBzl·TosOH
    Catalog Number:
    08474
    CAS Number:
    218962-76-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01318877
    Molecular Formula:
    C12H17NO2·C7H8O3S
    Molecular Weight:
    379.48
    Specification Sheet SDS

  • D-Val-Leu-Lys-CMK·TFA

    Catalog Number:
    08491
    CAS Number:
    75590-15-7
    MDL NO:
    MFCD08461049
    Molecular Formula:
    C18H35ClN4O3·C2HO2F3
    Molecular Weight:
    504.93
    SDS

  • DL-Tryptophan ethyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Trp-OEt·HCl
    Catalog Number:
    08468
    CAS Number:
    6519-67-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00067553
    Molecular Formula:
    C13H16N2O2·HCl
    Molecular Weight:
    268.74
    Specification Sheet SDS

  • DL-Tryptophan methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Trp-OMe·HCl
    Catalog Number:
    08469
    CAS Number:
    5619-09-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00066133
    Molecular Formula:
    C12H14N2O2·HCl
    Molecular Weight:
    254.7
    Specification Sheet SDS

  • DL-methionine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Met-OMe·HCl
    Catalog Number:
    08458
    CAS Number:
    16118-36-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00067540
    Molecular Formula:
    C6H13NO2S·HCl
    Molecular Weight:
    199.7
    Specification Sheet SDS

  • D-Leucine amide

    Purity:
    ≥ 98% (Assay)
    Synonym:
    D-Leu-NH2
    Catalog Number:
    08444
    CAS Number:
    15893-47-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00237134
    Molecular Formula:
    C6H14N2O
    Molecular Weight:
    130.19
    Specification Sheet SDS

  • DL-Norleucine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-Nle-OMe·HCl
    Catalog Number:
    08460
    CAS Number:
    77300-48-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00058296
    Molecular Formula:
    C7H15NO2·HCl
    Molecular Weight:
    181.7
    Specification Sheet SDS

  • DL-tryptophan amide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    DL-Trp-NH2·HCl
    Catalog Number:
    08467
    CAS Number:
    67607-61-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00070409
    Molecular Formula:
    C11H13N3O·HCl
    Molecular Weight:
    239.7
    Specification Sheet SDS

  • DL-Proline methyl ester hydrochloride

    Purity:
    ≥ 99% (Assay)
    Synonym:
    DL-Pro-OMe·HCl
    Catalog Number:
    08465
    CAS Number:
    79397-50-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00066138
    Molecular Formula:
    C6H11NO2·HCl
    Molecular Weight:
    165.6
    Specification Sheet SDS

  • DL-Leucine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-Leu-OMe·HCl
    Catalog Number:
    08456
    CAS Number:
    6322-53-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00067541
    Molecular Formula:
    C7H15NO2·HCl
    Molecular Weight:
    181.7
    Specification Sheet SDS

  • DL-methionine ethyl ester hydrochloride

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    DL-Met-OEt·HCl
    Catalog Number:
    08457
    CAS Number:
    6297-53-6
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00237859
    Molecular Formula:
    C7H15NO2S·HCl
    Molecular Weight:
    213.7
    Specification Sheet SDS

  • DL-Phenylalanine amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    DL-Phe-NH2·HCl
    Catalog Number:
    08461
    CAS Number:
    108321-83-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00070243
    Molecular Formula:
    C9H12N2O·HCl
    Molecular Weight:
    200.7
    Specification Sheet SDS

  • cis-L-4-Hydroxyproline methyl ester hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    cis-L-Hyp-OMe·HCl
    Catalog Number:
    08408
    CAS Number:
    40126-30-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00237835
    Molecular Formula:
    C6H11NO3·HCl
    Molecular Weight:
    181.6
    Specification Sheet SDS

  • H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Tyr-Tyr-Ser-OH

    Synonym:
    Tetradecapeptide Renin Substrate (rat)
    Catalog Number:
    08395
    CAS Number:
    110200-37-8
    MDL NO:
    MFCD00167485
    Molecular Formula:
    C89H123N21O21
    Molecular Weight:
    1823.05
    SDS

  • H-Ala-Pro-Gly-OH

    Catalog Number:
    08307
    CAS Number:
    36301-96-9
    MDL NO:
    MFCD00055853
    Molecular Formula:
    C10H17N3O4
    Molecular Weight:
    243.26
    SDS

  • DL-Leucine amide hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Leu-NH2·HCl
    Catalog Number:
    08455
    CAS Number:
    10466-60-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00070244
    Molecular Formula:
    C6H14N2O·HCl
    Molecular Weight:
    166.65
    Specification Sheet SDS

  • H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Val-Ile-His-Asn-OH

    Synonym:
    Tetradecapeptide Renin Substrate (human)
    Catalog Number:
    08397
    CAS Number:
    104180-23-6
    MDL NO:
    MFCD00151759
    Molecular Formula:
    C83H122N24O19
    Molecular Weight:
    1760.03
    SDS

  • H-Ala-Pro-Ala-OH

    Catalog Number:
    08302
    CAS Number:
    61430-14-6
    MDL NO:
    MFCD00237752
    Molecular Formula:
    C11H19N3O4
    Molecular Weight:
    257.29
    SDS

  • L-Aspartic acid β-benzyl ester 7-amido-4-methylcoumarin hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Asp(OBzl)-AMC·HCl
    Catalog Number:
    08388
    CAS Number:
    219138-15-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01318835
    Molecular Formula:
    C21H20N2O5·HCl
    Molecular Weight:
    416.86
    Specification Sheet SDS

  • L-Asparagine methyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Asn-OMe·HCl
    Catalog Number:
    08384
    CAS Number:
    57461-34-4
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD01317794
    Molecular Formula:
    C5H10N2O3·HCl
    Molecular Weight:
    182.61
    Specification Sheet SDS

  • H-Arg-Arg-Leu-Ile-Glu-Asp-Asn-Glu-Tyr-Thr-Ala-Arg-Gly-OH

    Catalog Number:
    08334
    CAS Number:
    81493-98-3
    MDL NO:
    MFCD00076728
    Molecular Formula:
    C66H109N23O23
    Molecular Weight:
    1592.73
    SDS

  • H-Arg-Arg-βNA·3HCl

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    08337
    CAS Number:
    100900-26-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058045
    Molecular Formula:
    C22H33N9O2·3HCl
    Molecular Weight:
    564.95
    Specification Sheet SDS

  • Nγ-(2-Acetamido-2-deoxy-β-D-gluco-pyranosyl)-L-asparagine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Asn(GlcNAc-β-D)-OH
    Catalog Number:
    08379
    CAS Number:
    2776-93-4
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD02259695
    Molecular Formula:
    C12H21N3O8
    Molecular Weight:
    335.31
    Specification Sheet SDS

  • H-Arg-Gly-Tyr-Ala-Leu-Gly-OH

    Catalog Number:
    08344
    CAS Number:
    59587-24-5
    MDL NO:
    MFCD00076712
    Molecular Formula:
    C28H45N9O8
    Molecular Weight:
    635.72
    SDS

  • Nω-(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine methyl ester hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Arg(Pbf)-OMe·HCl
    Catalog Number:
    08325
    CAS Number:
    257288-19-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD01318755
    Molecular Formula:
    C20H32N4O5S·HCl
    Molecular Weight:
    477.03
    Specification Sheet SDS

  • Ala-Ala-OMe·HCl

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Alanyl-L-alanine methyl ester hydrochloride
    Catalog Number:
    08247
    CAS Number:
    41036-19-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237711
    Molecular Formula:
    C7H14N2O3·HCl
    Molecular Weight:
    210.66
    Specification Sheet SDS

  • Glutaryl-L-phenylalanine 7-amido-4-methylcoumarin

    Synonym:
    Glutaryl-L-Phe-AMC
    Catalog Number:
    08164
    CAS Number:
    58632-47-6
    MDL NO:
    MFCD00038083
    Molecular Formula:
    C24H24N2O6
    Molecular Weight:
    436.46
    SDS

  • H-Ala-Ala-NH2·HCl

    Catalog Number:
    08246
    CAS Number:
    41036-33-3
    MDL NO:
    MFCD00039089
    Molecular Formula:
    C6H13N3O2·HCl
    Molecular Weight:
    195.65
    SDS

  • γ-Aminobutyric acid tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    γ-Abu-OtBu·HCl
    Catalog Number:
    08221
    CAS Number:
    58640-01-0
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00270592
    Molecular Formula:
    C8H17NO2·HCl
    Molecular Weight:
    195.7
    Specification Sheet SDS

  • H-Ala-Ala-Phe-AMC

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    08250
    CAS Number:
    62037-41-6
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00070149
    Molecular Formula:
    C25H28N4O5
    Molecular Weight:
    464.52
    Specification Sheet SDS

  • H-Ala-Ala-Ala-Ala-OH

    Purity:
    ≥ 96% (Assay)
    Catalog Number:
    08236
    CAS Number:
    926-79-4
    Purity Limit:
    ≥ 96% (Assay)
    MDL NO:
    MFCD00066035
    Molecular Formula:
    C12H22N4O5
    Molecular Weight:
    302.33
    Specification Sheet SDS

  • For-Met-Leu-Phe-OH

    Catalog Number:
    08101
    CAS Number:
    59880-97-6
    MDL NO:
    MFCD00036780
    Molecular Formula:
    C21H31N3O5S
    Molecular Weight:
    437.56
    SDS

  • For-L-norleucine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    For-L-Nle-OH
    Catalog Number:
    08117
    CAS Number:
    133388-96-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237678
    Molecular Formula:
    C7H13NO3
    Molecular Weight:
    159.18
    Specification Sheet SDS

  • Fromyl-L-Valine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    For-L-Val-OH
    Catalog Number:
    08121
    CAS Number:
    4289-97-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00021029
    Molecular Formula:
    C6H11NO3
    Molecular Weight:
    145.16
    Specification Sheet SDS

  • Glucagon (19-29) (human, bovine, porcine)

    Synonym:
    H-Ala-Gln-Asp-Phe-Val-Gln-Trp-Leu-Met-Asn-Thr-OH
    Catalog Number:
    08155
    CAS Number:
    64790-15-4
    MDL NO:
    MFCD00076518
    Molecular Formula:
    C61H89N15O18S
    Molecular Weight:
    1352.49
    SDS

  • Formyl-L-methionine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    For-L-Met-OH
    Catalog Number:
    08110
    CAS Number:
    4289-98-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00021033
    Molecular Formula:
    C6H11NO3S
    Molecular Weight:
    177.22
    Specification Sheet SDS

  • Fmoc-O-β-(2-acetamido-2-deoxy-3,4,6-tri-O-acetyl-α-D-galactopyranosyl)-L-threonine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Thr(GalNAc(Ac)3-α-D)-OH
    Catalog Number:
    08086
    CAS Number:
    116783-35-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00171374
    Molecular Formula:
    C33H38N2O13
    Molecular Weight:
    670.67
    Specification Sheet SDS

  • Formyl-L-alanine methyl ester

    Purity:
    ≥ 98% (TLC)
    Synonym:
    For-L-Ala-OMe
    Catalog Number:
    08095
    CAS Number:
    32221-83-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00080914
    Molecular Formula:
    C5H9NO3
    Molecular Weight:
    131.13
    Specification Sheet SDS

  • Fmoc-O-sulfo-L-tyrosine sodium salt

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Tyr(SO3H)-OH·sodium salt
    Catalog Number:
    08090
    CAS Number:
    106864-37-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077078
    Molecular Formula:
    C24H20NNaO8S
    Molecular Weight:
    505.48
    Specification Sheet SDS

  • Nα-Fmoc-Nδ-2,4-dinitrophenyl-L-ornithine

    Synonym:
    Fmoc-L-Orn(Dnp)-OH
    Catalog Number:
    08080
    CAS Number:
    252049-04-0
    MDL NO:
    MFCD02259486
    Molecular Formula:
    C26H24N4O8
    Molecular Weight:
    520.5
    SDS

  • Fmoc-D-Threoninol

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Thr-ol
    Catalog Number:
    08070
    CAS Number:
    252049-02-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00270219
    Molecular Formula:
    C19H21NO4
    Molecular Weight:
    327.38
    Specification Sheet SDS

  • Nα-Fmoc-Nδ-[1-(4,4-dimethyl-2,6-dioxocyclohexylidene)ethyl-L-ornithine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Orn(Dde)-OH
    Catalog Number:
    08079
    CAS Number:
    269062-80-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01862895
    Molecular Formula:
    C30H34N2O6
    Molecular Weight:
    518.61
    Specification Sheet SDS

  • Fmoc-L-allo-threoninol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-allo-L-Thr-ol
    Catalog Number:
    08074
    CAS Number:
    252049-03-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01318737
    Molecular Formula:
    C19H21NO4
    Molecular Weight:
    327.38
    Specification Sheet SDS

  • FA-Ala-Arg-OH

    Catalog Number:
    08038
    CAS Number:
    76079-06-6
    MDL NO:
    MFCD00237632
    Molecular Formula:
    C16H23N5O5
    Molecular Weight:
    365.39
    SDS

  • Fmoc-D-allo-threoninol

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-allo-Thr-ol
    Catalog Number:
    08068
    CAS Number:
    143143-54-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01318736
    Molecular Formula:
    C19H21NO4
    Molecular Weight:
    327.38
    Specification Sheet SDS

  • Decanoyl-Arg-Val-Lys-Arg-chloromethylketone trifluoroacetate salt

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    Furin Inhibitor I Trifluoroacetate
    Catalog Number:
    08014
    CAS Number:
    150113-99-8
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD18910843
    Molecular Formula:
    C34H66ClN11O5·C2HF3O2
    Molecular Weight:
    858.44
    Specification Sheet SDS

  • FA-Gly-Phe-NH2

    Catalog Number:
    08047
    CAS Number:
    26400-34-0
    MDL NO:
    MFCD00080921
    Molecular Formula:
    C18H19N3O4
    Molecular Weight:
    341.37
    SDS

  • FA-Arg-Leu-OH

    Catalog Number:
    08040
    CAS Number:
    158016-08-1
    MDL NO:
    MFCD00237634
    Molecular Formula:
    C19H29N5O5
    Molecular Weight:
    407.47
    SDS

  • Dicarboxidine·2HCl

    Synonym:
    γ,γ-(4,4'-Diamino-3,3'-biphenylylenedioxy)dibutyric acid·2HCl
    Catalog Number:
    08017
    CAS Number:
    56455-90-4
    MDL NO:
    MFCD00236955
    Molecular Formula:
    C20H24N2O6·2HCl
    Molecular Weight:
    461.34
    SDS

  • Ac-D-phenylglycinol

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Ac-D-Phg-ol
    Catalog Number:
    08006
    CAS Number:
    78761-26-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00038782
    Molecular Formula:
    C10H13NO2
    Molecular Weight:
    179.22
    Specification Sheet SDS
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