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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

  • Fmoc-3-cyclohexyl glycine 4-alkoxybenzyl alcohol resin

    Synonym:
    Fmoc-L-Chg-Wang resin
    Catalog Number:
    05166
    MDL NO:
    MFCD01310952
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-L-glutamic acid γ-tert-butyl ester α-amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Glu(OtBu)-NH2
    Catalog Number:
    05078
    CAS Number:
    104090-92-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01632029
    Molecular Formula:
    C24H28N2O5
    Molecular Weight:
    424.5
    Specification Sheet SDS

  • Fmoc-3-cyclohexyl-L-alanine 4-alkoxybenzyl alcohol resin

    Synonym:
    Fmoc-L-Cha-Wang resin
    Catalog Number:
    05165
    MDL NO:
    MFCD00238744
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Boc-pentafluoro-D-phenylalanine

    Purity:
    ≥ 98% (HPLC, Chiral HPLC)
    Synonym:
    Boc-D-Phe(F)5-OH
    Catalog Number:
    05133
    CAS Number:
    136207-26-6
    Purity Limit:
    ≥ 98% (HPLC, Chiral HPLC)
    MDL NO:
    MFCD00151892
    Molecular Formula:
    C14H14F5NO4
    Molecular Weight:
    355.2
    Specification Sheet SDS

  • D-Homotyrosine hydrobromide salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-HomoTyr-OH·HBr
    Catalog Number:
    05126
    CAS Number:
    185617-14-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01075128
    Molecular Formula:
    C10H13NO3·HBr
    Molecular Weight:
    276.1
    Specification Sheet SDS

  • Boc-L-alanine-4-nitrophenyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Ala-ONp
    Catalog Number:
    05281
    CAS Number:
    2483-49-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038117
    Molecular Formula:
    C14H18N2O6
    Molecular Weight:
    310.31
    Specification Sheet SDS

  • Nα-Boc-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-D-arginine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Arg(Pbf)-OH
    Catalog Number:
    05282
    CAS Number:
    186698-61-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00236822
    Molecular Formula:
    C24H38N4O7S
    Molecular Weight:
    526.77
    Specification Sheet SDS

  • Boc-L-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid Merrifield resin (0.25 - 1.0 meq/g, 100 - 200 mesh)

    Synonym:
    Boc-L-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid Merrifield resin (0.25 - 1.0 meq/g, 100 - 200 mesh)
    Catalog Number:
    05181
    MDL NO:
    MFCD00801394
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Boc-D-2-cyclohexylglycine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-D-Chg-OH
    Catalog Number:
    05117
    CAS Number:
    70491-05-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00133629
    Molecular Formula:
    C13H23NO4
    Molecular Weight:
    257.3
    Specification Sheet SDS

  • 4-Benzoyl-D-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    H-D-Bpa-OH
    Catalog Number:
    05111
    CAS Number:
    201466-03-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00238101
    Molecular Formula:
    C16H15NO3
    Molecular Weight:
    269.3
    Specification Sheet SDS

  • Fmoc-3-(4'-pyridyl)-L-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Ala(4'-pyridyl)-OH
    Catalog Number:
    05021
    CAS Number:
    169555-95-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672566
    Molecular Formula:
    C23H20N2O4
    Molecular Weight:
    388.4
    Specification Sheet SDS

  • Fmoc-D-2-cyclohexylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Chg-OH
    Catalog Number:
    05119
    CAS Number:
    198543-96-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190877
    Molecular Formula:
    C23H25NO4
    Molecular Weight:
    379.4
    Specification Sheet SDS

  • Boc-O-benzyl-D-homoserine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-HomoSer(Bzl)-OH
    Catalog Number:
    05124
    CAS Number:
    150009-60-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00270496
    Molecular Formula:
    C16H23NO5
    Molecular Weight:
    309.4
    Specification Sheet SDS

  • Boc-4-nitro-D-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Phe(4-NO2)-OH
    Catalog Number:
    05013
    CAS Number:
    61280-75-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00069880
    Molecular Formula:
    C14H18N2O6
    Molecular Weight:
    310.3
    Specification Sheet SDS

  • Nα-Fmoc-Nβ-Boc-L-2,3-diaminopropionic acid 4-alkoxybenzyl alcohol resin

    Synonym:
    Fmoc-L-Dap(Boc)-Wang resin
    Catalog Number:
    05167
    MDL NO:
    MFCD01310964
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Boc-glycine N,O-dimethylhydroxamide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-Gly-N(OMe)Me
    Catalog Number:
    05079
    CAS Number:
    121505-93-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00674101
    Molecular Formula:
    C9H18N2O4
    Molecular Weight:
    218.3
    Specification Sheet SDS

  • Fmoc-O-benzyl-L-threonyl chloride

    Purity:
    ≥ 97%
    Synonym:
    Fmoc-L-Thr(Bzl)-Cl
    Catalog Number:
    05097
    CAS Number:
    1423018-08-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00235834
    Molecular Formula:
    C26H24NO4Cl
    Molecular Weight:
    449.9
    Specification Sheet SDS

  • L-2-Methoxyphenylalanine

    Purity:
    ≥ 98% (Chiral HPLC)
    Synonym:
    L-Phe(2-OMe)-OH
    Catalog Number:
    05233
    CAS Number:
    193546-31-5
    Purity Limit:
    ≥ 98% (Chiral HPLC)
    MDL NO:
    MFCD01632036
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.2
    Specification Sheet SDS

  • Boc-4-acetyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC, Chiral purity)
    Synonym:
    Boc-L-Phe(4-Ac)-OH
    Catalog Number:
    05228
    CAS Number:
    204856-73-5
    Purity Limit:
    ≥ 98% (HPLC, Chiral purity)
    MDL NO:
    MFCD01632035
    Molecular Formula:
    C16H21NO5
    Molecular Weight:
    307.33
    Specification Sheet SDS

  • Fmoc-(2S,5R)-5-phenylpyrrolidine-2-carboxylic acid

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    05057
    CAS Number:
    215190-21-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00673788
    Molecular Formula:
    C26H23NO4
    Molecular Weight:
    413.51
    Specification Sheet SDS

  • Boc-L-leucine N,O-dimethylhydroxamide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Leu-N(OMe)Me
    Catalog Number:
    05083
    CAS Number:
    87694-50-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151875
    Molecular Formula:
    C13H26N2O4
    Molecular Weight:
    274.4
    Specification Sheet SDS

  • Tetramethylfluoroformamidiniun hexafluorophosphate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    TFFH
    Catalog Number:
    05189
    CAS Number:
    164298-23-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02684443
    Molecular Formula:
    C5H12N2PF7
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • Boc-4-benzoyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Bpa-OH
    Catalog Number:
    05112
    CAS Number:
    104504-43-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151886
    Molecular Formula:
    C21H23NO5
    Molecular Weight:
    369.4
    Specification Sheet SDS

  • Boc-L-meta-tyrosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-m-L-Tyr-OH
    Catalog Number:
    05226
    CAS Number:
    90819-30-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01632034
    Molecular Formula:
    C14H19NO5
    Molecular Weight:
    281.3
    Specification Sheet SDS

  • Boc-4-benzoyl-D-phenylalanine

    Purity:
    ≥ 99%
    Synonym:
    Boc-D-Bpa-OH
    Catalog Number:
    05113
    CAS Number:
    117666-94-1
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00237572
    Molecular Formula:
    C21H23NO5
    Molecular Weight:
    369.4
    Specification Sheet SDS

  • N-(9-Fluorenylmethoxycarbonyl)amide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-NH2
    Catalog Number:
    05188
    CAS Number:
    84418-43-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237376
    Molecular Formula:
    C15H13NO2
    Molecular Weight:
    239.27
    Specification Sheet SDS

  • Fmoc-N-methyl-L-phenylalanine 4-alkoxybenzyl alcohol resin

    Synonym:
    Fmoc-N-Me-L-Phe-Wang resin
    Catalog Number:
    05162
    MDL NO:
    MFCD01634913
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • L-meta-Tyrosine

    Purity:
    ≥ 100% (HPLC)
    Synonym:
    m-L-Tyr-OH
    Catalog Number:
    05224
    CAS Number:
    587-33-7
    Purity Limit:
    ≥ 100% (HPLC)
    MDL NO:
    MFCD00063059
    Molecular Formula:
    C9H11NO3
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • (3R)-1,2,3,4-Tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Tic(OH)-OH
    Catalog Number:
    05010
    CAS Number:
    152286-30-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00171281
    Molecular Formula:
    C10H11NO3
    Molecular Weight:
    193.2
    Specification Sheet SDS

  • L-2,4-Diaminobutyric acid dihydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Dab-OH·2HCl
    Catalog Number:
    05121
    CAS Number:
    1883-09-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00064561
    Molecular Formula:
    C4H10N2O2·2HCl
    Molecular Weight:
    191.14
    Specification Sheet SDS

  • Fmoc-D-thiaproline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Thz-OH
    Catalog Number:
    05140
    CAS Number:
    198545-89-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00235911
    Molecular Formula:
    C19H17NO4S
    Molecular Weight:
    355.4
    Specification Sheet SDS

  • Boc-D-2-cyclohexylglycine dicyclohexylammonium salt

    Synonym:
    Boc-D-Chg-OH·DCHA
    Catalog Number:
    05118
    CAS Number:
    70491-05-3
    MDL NO:
    MFCD01075091
    Molecular Formula:
    C13H23NO4·C12H23N
    Molecular Weight:
    438.6
    Specification Sheet SDS

  • Fmoc-3-(4'-pyridyl)-D-alanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Ala(4'-pyridyl)-OH
    Catalog Number:
    05022
    CAS Number:
    205528-30-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672567
    Molecular Formula:
    C23H20N2O4
    Molecular Weight:
    388.4
    Specification Sheet SDS

  • Diethanolamine dodecyl sulfate

    Purity:
    35% Aqueous soln
    Synonym:
    DEA-Lauryl sulfate
    Catalog Number:
    05006
    CAS Number:
    143-00-0
    Purity Limit:
    35% Aqueous soln
    MDL NO:
    MFCD00235980
    Molecular Formula:
    C12H26O4S·C4H11NO2
    Molecular Weight:
    371.54
    Specification Sheet SDS

  • Fmoc-(2S,6S,9S)-6-amino-2-carboxymethyl-3,8-diazabicyclo-(4,3,0)-nonane-1,4-dione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-Acdn(2S,6S,9S)-OH
    Catalog Number:
    05027
    CAS Number:
    184700-26-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01632025
    Molecular Formula:
    C24H23N3O6
    Molecular Weight:
    449.46
    Specification Sheet SDS

  • Fmoc-α,β-dehydro-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-2,3-dehydro-Phe-OH
    Catalog Number:
    05091
    CAS Number:
    198546-17-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00235829
    Molecular Formula:
    C24H19NO4
    Molecular Weight:
    385.4
    Specification Sheet SDS

  • Boc-3-(4'-pyridyl)-L-alanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Ala(4'-pyridyl)-OH
    Catalog Number:
    05019
    CAS Number:
    37535-57-2
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00672528
    Molecular Formula:
    C13H18N2O4
    Molecular Weight:
    266.3
    Specification Sheet SDS

  • Fmoc-D-leucyl chloride

    Purity:
    ≥ 99%
    Synonym:
    Fmoc-D-Leu-Cl
    Catalog Number:
    05085
    CAS Number:
    198544-60-4
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00235819
    Molecular Formula:
    C21H22NO3Cl
    Molecular Weight:
    371.8
    Specification Sheet SDS

  • Fmoc-cycloleucine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-1-aminocyclopentane-1-carboxylic acid
    Catalog Number:
    05043
    CAS Number:
    117322-30-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01074696
    Molecular Formula:
    C21H21NO4
    Molecular Weight:
    351.4
    Specification Sheet SDS

  • Boc-4-phenylpiperidine-4-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Phenylpiperidine-1,4-dicarboxylicacid mono-tert-butyl ester
    Catalog Number:
    05055
    CAS Number:
    167262-68-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00673774
    Molecular Formula:
    C17H23NO4
    Molecular Weight:
    305.37
    Specification Sheet SDS

  • Nα-Fmoc-Nε-trimethylsilylethoxycarbonyl-D-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    Fmoc-D-Lys(Teoc)-OH
    Catalog Number:
    05089
    CAS Number:
    198545-00-5
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    MDL NO:
    MFCD01075099
    Molecular Formula:
    C27H36N2O6Si
    Molecular Weight:
    512.7
    Specification Sheet SDS

  • L-2-Hydroxyphenylalanine

    Purity:
    ≥ 98% (Chiral HPLC)
    Synonym:
    L-o-Tyrosine
    Catalog Number:
    05225
    CAS Number:
    7423-92-9
    Purity Limit:
    ≥ 98% (Chiral HPLC)
    MDL NO:
    MFCD01632033
    Molecular Formula:
    C9H11NO3
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • Fmoc-3-Abz-OH

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-3-aminobenzoic acid
    Catalog Number:
    05106
    CAS Number:
    185116-42-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00235885
    Molecular Formula:
    C22H17NO4
    Molecular Weight:
    359.4
    Specification Sheet SDS

  • L-3-Methoxyphenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Phe(3-OMe)-OH
    Catalog Number:
    05232
    CAS Number:
    33879-32-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00044954
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.2
    Specification Sheet SDS

  • Boc-piperazine hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-Piz·HCl
    Catalog Number:
    05053
    CAS Number:
    76535-74-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00673776
    Molecular Formula:
    C9H18N2O2·HCl
    Molecular Weight:
    222.72
    Specification Sheet SDS

  • Boc-4-(acetyl-amino)-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Phe(4-NHAc)-OH
    Catalog Number:
    05227
    CAS Number:
    114117-42-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01317028
    Molecular Formula:
    C16H22N2O5
    Molecular Weight:
    322.36
    Specification Sheet SDS

  • Fmoc-11-aminoundecanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    11-(Fmoc-amino)-undecanoic acid
    Catalog Number:
    05102
    CAS Number:
    88574-07-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00235891
    Molecular Formula:
    C26H33NO4
    Molecular Weight:
    423.5
    Specification Sheet SDS

  • Z-Phe-Ala-OH

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N-Benzyloxycarbonyl-L-phenylalanyl-L-alanine
    Catalog Number:
    05219
    CAS Number:
    21881-18-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037237
    Molecular Formula:
    C20H22N2O5
    Molecular Weight:
    370.41
    Specification Sheet SDS

  • Fmoc-3-(2-aminoethyl)-1-carboxymethylquinazoline-2,4-dione

    Purity:
    ≥ 97%
    Synonym:
    Fmoc-Acq-OH
    Catalog Number:
    05030
    CAS Number:
    204322-92-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00673791
    Molecular Formula:
    C27H23N3O6
    Molecular Weight:
    485.5
    Specification Sheet SDS

  • Fmoc-L-pipecolic acid 4-alkoxybenzyl alcohol resin

    Synonym:
    Fmoc-L-Pip-Wang resin
    Catalog Number:
    05174
    MDL NO:
    MFCD01310965
    Molecular Weight:
    0.0
    Specification Sheet SDS
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