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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

  • 4-Benzyloxybenzyl alcohol resin (0.8 - 1.2 mmol/g, 100 - 200 mesh)

    Synonym:
    Wang resin
    Catalog Number:
    33280
    CAS Number:
    201058-08-4
    MDL NO:
    MFCD00131778
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • 4-Benzyloxybenzyl alcohol resin (0.4-0.8 mmol/g, 100-200 mesh)

    Synonym:
    Wang resin
    Catalog Number:
    33279
    CAS Number:
    201058-08-4
    MDL NO:
    MFCD00131778
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Tetraalkylammonium carbonate resin (2.5-3.5 mmol/g, 50-90 mesh)

    Catalog Number:
    33261
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Tetraalkylammonium carbonate resin (2.0-3.5 mmol/g, 18-50 mesh)

    Catalog Number:
    33260
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Piperazine resin (1.0-2.0 mmol/g, 100-200 mesh)

    Catalog Number:
    33243
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Carboxylic resin (0.8-2.5 mmol/g, 200-400 mesh)

    Catalog Number:
    33219
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Carboxylic resin (0.8 - 2.5 mmol/g, 100 - 200 mesh)

    Catalog Number:
    33216
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Sulfonyl chloride resin

    Catalog Number:
    33197
    CAS Number:
    163894-16-4
    MDL NO:
    MFCD00211665
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Sulfonic acid resin (1.0-2.0 mmol/g , 100-200 mesh)

    Catalog Number:
    33188
    Molecular Weight:
    0
    Specification Sheet SDS

  • 4-Nitro benzophenone oxime resin (0.8 - 1.5 mmol/g, 100 - 200 mesh)

    Catalog Number:
    33158
    MDL NO:
    MFCD00165078
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • 4-Nitro benzophenone oxime resin (0.8 - 1.5 mmol/g, 200 - 400 mesh)

    Catalog Number:
    33159
    MDL NO:
    MFCD00165078
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • HMPA-AM resin (0.6 - 1.2 mmol/g, 100 - 200 mesh)

    Catalog Number:
    33137
    MDL NO:
    MFCD00283444
    Molecular Weight:
    0.0
    SDS

  • Macroporous chloromethyl resin (1.2-2.0 mmol/g , 200-400 mesh)

    Catalog Number:
    33094
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-Lys-OH·HCl

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Nα-Fmoc-L-lysine hydrochloride
    Catalog Number:
    33081
    CAS Number:
    139262-23-0
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00190889
    Molecular Formula:
    C21H24N2O4·HCl
    Molecular Weight:
    404.9
    Specification Sheet SDS

  • Macroporous chloromethyl resin (0.5-1.2 mmol/g , 200-400 mesh)

    Catalog Number:
    33092
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Macroporous chloromethyl resin (0.5-1.2 mmol/g , 100-200 mesh)

    Catalog Number:
    33091
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • L-Tryptophan , from non-animal origin

    Grade:
    Meets EP, JP, USP specification
    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Trp-OH
    Catalog Number:
    33068
    Grade:
    Meets EP, JP, USP specification
    CAS Number:
    73-22-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064340
    Molecular Formula:
    C11H12N2O2
    Molecular Weight:
    204.2
    Specification Sheet SDS

  • Aprotinin acetate salt

    Synonym:
    H-Arg-Pro-Asp-Phe-Cys-Leu-Glu-Pro-Pro-Tyr-Thr-Gly-Pro-Cys-Lys-Ala-Arg-Ile-Ile-Arg-Tyr-Phe-Tyr-Asn-Ala-Lys-Ala-Gly-Leu-Cys-Gln-Thr-Phe-Val-Tyr-Gly-Gly-Cys-Arg-Ala-Lys-Arg-Asn-Asn-Phe-Lys-Ser-Ala-Glu-Asp-Cys-Met-Arg-Thr-Cys-Gly-Gly-Ala-OH acetate salt
    Catalog Number:
    33040
    CAS Number:
    9087-70-1
    MDL NO:
    MFCD00130541
    Molecular Formula:
    C284H432N84O79S7·C2H4O2
    Molecular Weight:
    6571.58
    SDS

  • H1-7 acetate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    H-Arg-Arg-Lys-Ala-Ser-Gly-Pro-OH acetate salt
    Catalog Number:
    32961
    CAS Number:
    65189-70-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259556
    Molecular Formula:
    C31H58N14O9·C2H4O2
    Molecular Weight:
    830.94
    Specification Sheet SDS

  • H-Ala-Pro-pNA hydrochloride salt

    Catalog Number:
    32711
    CAS Number:
    60189-44-8, 65022-17-5
    MDL NO:
    MFCD00155539
    Molecular Formula:
    C14H18N4O4·HCl
    Molecular Weight:
    342.78
    SDS

  • Ac-Lys(Ac)-D-Ala-D-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Ac2-Lys-D-Ala-D-Ala-OH
    Catalog Number:
    32932
    CAS Number:
    24570-39-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037235
    Molecular Formula:
    C16H28N4O6
    Molecular Weight:
    372.42
    Specification Sheet SDS

  • Abz-Ala-Gly-Leu-Ala-p-nitrobenzylamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    AAGLAN
    Catalog Number:
    32894
    CAS Number:
    100307-95-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237463
    Molecular Formula:
    C28H37N7O7
    Molecular Weight:
    583.65
    Specification Sheet SDS

  • H-Phe-AMC trifluoroacetate salt

    Catalog Number:
    32705
    CAS Number:
    98516-72-4, 108321-84-2
    MDL NO:
    MFCD00167024
    Molecular Formula:
    C19H18N2O3·C2HF3O2
    Molecular Weight:
    436.38
    SDS

  • Boc-Val-Pro-Arg-AMC hydrochloride salt

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Boc-Val-Pro-Arg-AMC hydrochloride salt
    Catalog Number:
    32837
    CAS Number:
    65147-04-8, 70375-24-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058181
    Molecular Formula:
    C31H45N7O7·HCl
    Molecular Weight:
    664.2
    Specification Sheet SDS

  • Boc-Leu-Gly-Arg-AMC acetate salt

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32710
    CAS Number:
    65147-09-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03788152
    Molecular Formula:
    C29H43N7O7·C2H4O2
    Molecular Weight:
    661.75
    Specification Sheet SDS

  • H-Arg-Pro-pNA trifluoroacetate salt

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32825
    CAS Number:
    157054-08-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD18633396
    Molecular Formula:
    C17H25N7O4·C2HF3O2
    Molecular Weight:
    505.45
    Specification Sheet SDS

  • H-Arg-Ala-OH acetate salt

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    32662
    CAS Number:
    40968-45-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00270547
    Molecular Formula:
    C9H19N5O3·C2H4O2
    Molecular Weight:
    305.33
    Specification Sheet SDS

  • H-Gly-Pro-pNA·HCl

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    32616
    CAS Number:
    103213-34-9
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00058170
    Molecular Formula:
    C13H16N4O4·HCl
    Molecular Weight:
    328.76
    Specification Sheet SDS

  • H-Lys-Ala-pNA·2HCl

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32629
    CAS Number:
    390366-87-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259660
    Molecular Formula:
    C15H23N5O4 ·2HCl
    Molecular Weight:
    410.3
    Specification Sheet SDS

  • H-Ala-Ala-pNA hydrochloride salt

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    32688
    CAS Number:
    57282-69-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00058290
    Molecular Formula:
    C12H16N4O4·HCl
    Molecular Weight:
    316.74
    Specification Sheet SDS

  • FA-Gly-Leu-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32602
    CAS Number:
    56186-50-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237638
    Molecular Formula:
    C18H25N3O6
    Molecular Weight:
    379.42
    Specification Sheet SDS

  • H-Gly-Pro-βNA

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32592
    CAS Number:
    16046-01-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037738
    Molecular Formula:
    C17H19N3O2
    Molecular Weight:
    297.36
    Specification Sheet SDS

  • Pyr-Phe-Leu-pNA

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    32579
    CAS Number:
    85901-57-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00080242
    Molecular Formula:
    C26H31N5O6
    Molecular Weight:
    509.56
    Specification Sheet SDS

  • H-Met-Ala-Ser-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32601
    CAS Number:
    17351-33-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00055791
    Molecular Formula:
    C11H21N3O5S
    Molecular Weight:
    307.37
    Specification Sheet SDS

  • H-Pro-Glu-OH

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    32586
    CAS Number:
    67644-00-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037872
    Molecular Formula:
    C10H16N2O5
    Molecular Weight:
    244.25
    Specification Sheet SDS

  • H-Glu-AMC

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S)-4-Amino-5-((4-methyl-2-oxo-2H-chromen-7-yl)amino)-5-oxopentanoic acid
    Catalog Number:
    32575
    CAS Number:
    98516-76-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00051217
    Molecular Formula:
    C15H16N2O5
    Molecular Weight:
    304.3
    Specification Sheet SDS

  • H-Ile-Pro-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32583
    CAS Number:
    37462-92-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259535
    Molecular Formula:
    C11H20N2O3
    Molecular Weight:
    228.29
    Specification Sheet SDS

  • H-Gly-Cys-OH

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    32573
    CAS Number:
    57281-78-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00672396
    Molecular Formula:
    C5H10N2O3S
    Molecular Weight:
    178.21
    Specification Sheet SDS

  • Fmoc-Trp(Boc)-Thr(Psi(Me,Me)pro)-OH

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-Trp(Boc)-Thr(Y(Me,Me)pro)-OH
    Catalog Number:
    32558
    CAS Number:
    936707-21-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD08064323
    Molecular Formula:
    C38H41N3O8
    Molecular Weight:
    667.76
    Specification Sheet SDS

  • Fmoc-Gln(Trt)-Ser(Psi(Me,Me)pro)-OH

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-Gln(Trt)-Ser(Y(Me,Me)pro)-OH
    Catalog Number:
    32556
    CAS Number:
    1821378-64-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD18427352
    Molecular Formula:
    C45H43N3O7
    Molecular Weight:
    737.85
    Specification Sheet SDS

  • Serinol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Amino-1,3-propanediol
    Hazmat
    Catalog Number:
    31958
    CAS Number:
    534-03-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00051487
    Molecular Formula:
    C3H9NO2
    Molecular Weight:
    91.11
    Specification Sheet SDS

  • N-[(2S,3R)-3-Amino-2-hydroxy-4-phenylbutyryl]-L-leucine

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    ([2S,3R]-3-Amino-2-hydroxy-4-phenylbutanoyl)-L-leucine
    Catalog Number:
    31886
    CAS Number:
    58970-76-6
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    MDL NO:
    MFCD00083262
    Molecular Formula:
    C16H24N2O4
    Molecular Weight:
    308.38
    Specification Sheet SDS

  • Nα-Boc-D-arginine hydrochloride hydrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-D-Arg-OH·HCl·H2O
    Catalog Number:
    31860
    CAS Number:
    204070-00-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065554
    Molecular Formula:
    C11H22N4O4·HCl·H2O
    Molecular Weight:
    328.8
    Specification Sheet SDS

  • Nα-Fmoc-Nε-4-methoxyyltrityl-D-lysine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-D-Lys(Mmt)-OH
    Catalog Number:
    31939
    CAS Number:
    2044710-18-9
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD00270631
    Molecular Formula:
    C41H40N2O5
    Molecular Weight:
    640.8
    Specification Sheet SDS

  • Fmoc-N-methyl-β-alanine

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    31796
    CAS Number:
    172965-84-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01861327
    Molecular Formula:
    C19H19NO4
    Molecular Weight:
    325.36
    Specification Sheet SDS

  • Fmoc-Gly-MPPA(Wang) resin(0.3-0.8 meq/g, 100-200 mesh)

    Catalog Number:
    31717
    MDL NO:
    MFCD00801253
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • H-L-Phe-OAll·HCl

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    31645
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01074684
    Molecular Formula:
    C12H15NO2·HCl
    Molecular Weight:
    241.72
    Specification Sheet SDS

  • Nα-Fmoc-Nα-methyl-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sufonyl)-L-arginine

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-N-Me-L-Arg(Pbf)-OH
    Catalog Number:
    31664
    CAS Number:
    913733-27-4
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD02094401
    Molecular Formula:
    C35H42N4O7S
    Molecular Weight:
    662.8
    Specification Sheet SDS

  • N3-Dab(Boc)-OH

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    (S)-2-azido-4-[Boc-amino]butanoic acid and Azido-L-Dab(Boc)-OH
    Catalog Number:
    31634
    CAS Number:
    1932403-71-8
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    MDL NO:
    MFCD22989451
    Molecular Formula:
    C9H16N4O4
    Molecular Weight:
    244.2
    Specification Sheet SDS

  • 2-(Fmoc-amino)-4-(bis-Boc-guanidino)-D-butyric acid

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-D-Agb(Boc)2-OH
    Catalog Number:
    31635
    CAS Number:
    1263047-29-5
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    MDL NO:
    MFCD13184917
    Molecular Formula:
    C30H38N4O8
    Molecular Weight:
    582.66
    Specification Sheet SDS
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