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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-L-alanine Rink amide AM resin

    Synonym:
    Fmoc-L-Ala-Rink amide AM resin
    Catalog Number:
    12474
    MDL NO:
    MFCD03792255
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • D-Glutamic acid γ-benzyl ester α-amide hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    D-Glu(OBzl)-NH2·HCl
    Catalog Number:
    12014
    CAS Number:
    18800-75-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD05663749
    Molecular Formula:
    C12H16N2O3·HCl
    Molecular Weight:
    272.5
    Specification Sheet SDS

  • Z-1,4-diaminobutane·HCl

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    Z-NH(CH2)4NH2·HCl
    Catalog Number:
    11713
    CAS Number:
    18807-73-3
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    MDL NO:
    MFCD00270149
    Molecular Formula:
    C12H18N2O2·HCl
    Molecular Weight:
    258.75
    Specification Sheet SDS

  • Boc-L-isoleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Boc-L-Ile-OH
    Catalog Number:
    11603
    CAS Number:
    13139-16-7 
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00038324
    Molecular Formula:
    C11H21NO4
    Molecular Weight:
    231.3
    Specification Sheet SDS

  • Fmoc-Nε-dimethyl-L-lysine hydrochloride

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Fmoc-L-Lys(Me)2-OH·HCl
    Catalog Number:
    11189
    CAS Number:
    252049-10-8
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD05662353
    Molecular Formula:
    C23H28N2O4·HCl
    Molecular Weight:
    432.95
    Specification Sheet SDS

  • Pepstatin

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    09684
    CAS Number:
    26305-03-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00060740
    Molecular Formula:
    C34H63N5O9
    Molecular Weight:
    685.9
    Specification Sheet SDS

  • 2-Cyano-L-phenylalanine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-Phe(2-CN)-OH
    Catalog Number:
    07436
    CAS Number:
    263396-42-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD01860884
    Molecular Formula:
    C10H10N2O2
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • Fmoc-2-bromo-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(2-Br)-OH
    Catalog Number:
    07402
    CAS Number:
    220497-47-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01311743
    Molecular Formula:
    C24H20BrNO4
    Molecular Weight:
    466.3
    Specification Sheet SDS

  • Fmoc-D-Phe(4-CF3)-OH

    Purity:
    ≥ 98% (Chiral HPLC)
    Synonym:
    Fmoc-4-trifluoromethyl-D-phenylalanine
    Catalog Number:
    07393
    CAS Number:
    238742-88-6
    Purity Limit:
    ≥ 98% (Chiral HPLC)
    MDL NO:
    MFCD00797582
    Molecular Formula:
    C25H20F3NO4
    Molecular Weight:
    455.43
    Specification Sheet SDS

  • Fmoc-3-trifluoromethyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-3-trifluoromethyl-L-phenylalanine
    Catalog Number:
    07386
    CAS Number:
    205526-27-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672555
    Molecular Formula:
    C25H20F3NO4
    Molecular Weight:
    455.43
    Specification Sheet SDS

  • Fmoc-1,6-diaminohexane hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N-Fmoc-1,6-hexanediamine hydrochloride
    Catalog Number:
    07146
    CAS Number:
    166410-37-3, 945923-91-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00830743
    Molecular Formula:
    C21H26N2O2·HCl
    Molecular Weight:
    374.9
    Specification Sheet SDS

  • Fmoc-Tyr(tBu)-2-chlorotrityl resin

    Synonym:
    Fmoc-O-tert-butyl-L-tyrosine-2-chlorotrityl resin
    Catalog Number:
    06805
    MDL NO:
    MFCD03792298
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • H-Phe-Pro-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    06182
    CAS Number:
    7669-65-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00020833
    Molecular Formula:
    C14H18N2O3
    Molecular Weight:
    262.31
    SDS

  • His-Ser-OH

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Histidyl-L-serine
    Catalog Number:
    06087
    CAS Number:
    21438-60-8
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00037857
    Molecular Formula:
    C9H14N4O4
    Molecular Weight:
    242.23
    Specification Sheet SDS

  • L-Aspartic acid β-7-amido-4-methylcoumarin

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    L-Asp(AMC)-OH
    Catalog Number:
    05885
    CAS Number:
    133628-73-6
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00236804
    Molecular Formula:
    C14H14N2O5
    Molecular Weight:
    290.23
    Specification Sheet SDS

  • Fmoc-L-α-aminoadipic acid δ-tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Aad(OtBu)-OH
    Catalog Number:
    05726
    CAS Number:
    159751-47-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237006
    Molecular Formula:
    C25H29NO6
    Molecular Weight:
    439.4
    Specification Sheet SDS

  • Nα-Fmoc-L-histidine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-His-OH
    Catalog Number:
    05721
    CAS Number:
    116611-64-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00190885
    Molecular Formula:
    C21H19N3O4
    Molecular Weight:
    377.4
    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
    CAS Number:
    200336-86-3
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD00237012
    Molecular Formula:
    C28H27NO6
    Molecular Weight:
    473.53
    Specification Sheet SDS

  • Boc-N-methyl-L-serine

    Purity:
    ≥ 97% (Assay)
    Synonym:
    Boc-N-methyl-L-serine
    Catalog Number:
    05574
    CAS Number:
    101772-29-6
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00037249
    Molecular Formula:
    C9H17NO5
    Molecular Weight:
    219.22
    Specification Sheet SDS

  • Boc-O-tert-butyl-L-serine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Boc-O-tert-butyl-L-serine
    Catalog Number:
    05318
    CAS Number:
    13734-38-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00079666
    Molecular Formula:
    C12H23NO5
    Molecular Weight:
    261.2
    Specification Sheet SDS

  • Nα-Fmoc-Nω,Nω'-bis-Boc-L-arginine

    Purity:
    ≥ 93% (HPLC)
    Synonym:
    Fmoc-L-Arg(Boc)2-OH
    Catalog Number:
    05074
    CAS Number:
    143824-77-5
    Purity Limit:
    ≥ 93% (HPLC)
    MDL NO:
    MFCD00237008
    Molecular Formula:
    C31H40N4O8
    Molecular Weight:
    596.7
    Specification Sheet SDS

  • Fmoc-4-piperidino-L-proline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Pro(4-piperidino)-OH
    Catalog Number:
    04998
    CAS Number:
    204318-02-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00273479
    Molecular Formula:
    C25H28N2O4
    Molecular Weight:
    420.51
    Specification Sheet SDS

  • Fmoc-tranexamic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-trans-4-(aminomethyl)cyclohexane-1-carboxylic acid
    Catalog Number:
    05000
    CAS Number:
    167690-53-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00273480
    Molecular Formula:
    C23H25NO4
    Molecular Weight:
    379.46
    Specification Sheet SDS

  • Nα-Fmoc-Nε-Boc-D-lysine 4-alkoxybenzyl alcohol resin (0.3-0.8 meq/g, 100-200 mesh)

    Synonym:
    Fmoc-D-Lys(Boc)-Wang resin
    Catalog Number:
    04187
    MDL NO:
    MFCD00801242
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-3,4-dichloro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(3,4-DiCl)-OH
    Catalog Number:
    04116
    CAS Number:
    177966-59-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00273473
    Molecular Formula:
    C24H19Cl2NO4
    Molecular Weight:
    456.4
    Specification Sheet SDS

  • Fmoc-3-fluoro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(3-F)-OH
    Catalog Number:
    03916
    CAS Number:
    198560-68-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672328
    Molecular Formula:
    C24H20FNO4
    Molecular Weight:
    405.4
    Specification Sheet SDS

  • Nα-Fmoc-Nγ-Boc-L-2,4-diaminobutyric acid

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    Fmoc-L-Dab(Boc)-OH
    Catalog Number:
    03762
    CAS Number:
    125238-99-5
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00151941
    Molecular Formula:
    C24H28N2O6
    Molecular Weight:
    440.5
    Specification Sheet SDS

  • Fmoc-O-trityl-L-threonine

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Fmoc-L-Thr(Trt)-OH
    Catalog Number:
    03743
    CAS Number:
    133180-01-5
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00237034
    Molecular Formula:
    C38H33NO5
    Molecular Weight:
    583.7
    Specification Sheet SDS

  • Fmoc-L-allo-isoleucine

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-allo-L-Ile-OH
    Catalog Number:
    03754
    CAS Number:
    251316-98-0
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD01631976
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.4
    Specification Sheet SDS

  • Fmoc-O-trityl-L-serine

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    Fmoc-L-Ser(Trt)-OH
    Catalog Number:
    03737
    CAS Number:
    111061-56-4
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00153364
    Molecular Formula:
    C37H31NO5
    Molecular Weight:
    569.7
    Specification Sheet SDS

  • Nα-Fmoc-Nδ-Boc-D-ornithine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Orn(Boc)-OH
    Catalog Number:
    03730
    CAS Number:
    118476-89-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077065
    Molecular Formula:
    C25H30N2O6
    Molecular Weight:
    454.5
    Specification Sheet SDS

  • Fmoc-L-methionine sulfoxide

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Met(O)-OH
    Catalog Number:
    03724
    CAS Number:
    76265-70-8
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00077064
    Molecular Formula:
    C20H21NO5S
    Molecular Weight:
    387.5
    Specification Sheet SDS

  • Fmoc-O-trityl-L-homoserine

    Purity:
    ≥ 99.8% (Chiral HPLC)
    Synonym:
    Fmoc-L-HomoSer(Trt)-OH
    Catalog Number:
    03713
    CAS Number:
    111061-55-3
    Purity Limit:
    ≥ 99.8% (Chiral HPLC)
    MDL NO:
    MFCD00270544
    Molecular Formula:
    C38H33NO5
    Molecular Weight:
    583.68
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu-ODmab
    Catalog Number:
    03705
    CAS Number:
    172611-75-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797874
    Molecular Formula:
    C40H44N2O8
    Molecular Weight:
    680.8
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu(ODmab)-OH
    Catalog Number:
    03706
    CAS Number:
    268730-86-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797873
    Molecular Formula:
    C40H44N2O8
    Molecular Weight:
    680.8
    Specification Sheet SDS

  • L-Alanine benzyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Ala-OBzl·HCl
    Catalog Number:
    03673
    CAS Number:
    5557-83-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00054340
    Molecular Formula:
    C10H13NO2·HCl
    Molecular Weight:
    215.9
    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
    CAS Number:
    172611-77-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797876
    Molecular Formula:
    C39H42N2O8
    Molecular Weight:
    666.7
    Specification Sheet SDS

  • Fmoc-L-glutamic acid α-allyl ester

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Glu-OAll
    Catalog Number:
    03639
    CAS Number:
    144120-54-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00467718
    Molecular Formula:
    C23H23NO6
    Molecular Weight:
    409.43
    Specification Sheet SDS

  • Fmoc-O-allyl-L-tyrosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Tyr(All)-OH
    Catalog Number:
    03617
    CAS Number:
    146982-30-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00273461
    Molecular Formula:
    C27H25NO5
    Molecular Weight:
    443.5
    Specification Sheet SDS

  • Glycine-2-chlorotrityl resin (0.8-1.2 meq/g, 200-400 mesh)

    Synonym:
    Gly-2-chlorotrityl resin
    Catalog Number:
    03467
    MDL NO:
    MFCD00801409
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • L-Leucine-2-chlorotrityl resin (0.3 - 1.0 meq/g, 200 - 400 mesh)

    Synonym:
    L-Leu-2-chlorotrityl resin
    Catalog Number:
    03474
    MDL NO:
    MFCD00801411
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • L-Proline-2-chlorotrityl resin (0.3 - 0.8 meq/g, 100 - 200 mesh)

    Synonym:
    L-Pro-2-chlorotrityl resin
    Catalog Number:
    03482
    MDL NO:
    MFCD00801415
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Gly-Tyr-OH

    Purity:
    ≥ 99% (Assay, on anhydrous basis)
    Synonym:
    Glycyl-L-tyrosine
    Catalog Number:
    03368
    CAS Number:
    658-79-7
    Purity Limit:
    ≥ 99% (Assay, on anhydrous basis)
    MDL NO:
    MFCD00008126
    Molecular Formula:
    C11H14N2O4
    Molecular Weight:
    238.24
    Specification Sheet SDS

  • Gly-Pro-OH

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Glycyl-L-proline
    Catalog Number:
    03362
    CAS Number:
    704-15-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00020840
    Molecular Formula:
    C7H12N2O3
    Molecular Weight:
    172.18
    Specification Sheet SDS

  • Gly-Glu-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Glycyl-L-glutamine
    Catalog Number:
    03356
    CAS Number:
    7412-78-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00008128
    Molecular Formula:
    C7H12N2O5
    Molecular Weight:
    204.18
    Specification Sheet SDS

  • L-Threonine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Thr-OMe·HCl
    Catalog Number:
    03145
    CAS Number:
    39994-75-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037677
    Molecular Formula:
    C5H11NO3·HCl
    Molecular Weight:
    169.6
    Specification Sheet SDS

  • L-Isoleucine tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Ile-OtBu·HCl
    Catalog Number:
    03085
    CAS Number:
    69320-89-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00058015
    Molecular Formula:
    C10H21NO2·HCl
    Molecular Weight:
    223.7
    Specification Sheet SDS

  • L-Phenylalanine methyl ester hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Phe-OMe·HCl
    Catalog Number:
    03121
    CAS Number:
    7524-50-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00012489
    Molecular Formula:
    C10H13NO2·HCl
    Molecular Weight:
    215.7
    Specification Sheet SDS

  • Nα-Boc-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Lys-OH
    Catalog Number:
    02708
    CAS Number:
    13734-28-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038203
    Molecular Formula:
    C11H22N2O4
    Molecular Weight:
    246.3
    Specification Sheet SDS

  • Fmoc-γ-aminobutyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-γ-Abu-OH
    Catalog Number:
    02692
    CAS Number:
    116821-47-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00144889
    Molecular Formula:
    C19H19NO4
    Molecular Weight:
    325.4
    Specification Sheet SDS
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