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Peptide Chemistry

Peptide Chemistry

6321
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  • Hazmat
    Catalog Number:
    12881
    Purity Limit:
    ≥ 99.5% (HPLC)
    CAS Number:
    148893-10-1
    MDL NO:
    MFCD00274639
    Molecular Formula:
    C10H15F6N6OP
    Molecular Weight:
    380.23
  • Nα,ε-Bis-Fmoc-L-lysine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Lys(Fmoc)-OH
    Catalog Number:
    01578
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    78081-87-5
    MDL NO:
    MFCD00080275
    Molecular Formula:
    C36H34N2O6
    Molecular Weight:
    590.8
  • Fmoc-L-glutamic acid γ-tert-butyl ester hydrate

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Glu(OtBu)-OH hydrate
    Catalog Number:
    02413
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    CAS Number:
    204251-24-1, 71989-18-9
    MDL NO:
    MFCD00150485
    Molecular Formula:
    C24H27NO6·H2O
    Molecular Weight:
    443.49
  • N,N'-Diisopropylcarbodiimide

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    DIC
    Hazmat
    Catalog Number:
    00110
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    693-13-0
    MDL NO:
    MFCD00065689
    Molecular Formula:
    C7H14N2
    Molecular Weight:
    126.2
  • Ethyl (hydroxyimino)cyanoacetate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ethyl cyano(hydroxyimino)acetate
    Catalog Number:
    26426
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    3849-21-6
    MDL NO:
    MFCD00002112
    Molecular Formula:
    C5H6N2O3
    Molecular Weight:
    142.11
  • Catalog Number:
    02011
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    94790-37-1
    MDL NO:
    MFCD00075445
    Molecular Formula:
    C11H16F6N5OP
    Molecular Weight:
    379.25
  • 4-Aminobenzoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Abz-OH
    Catalog Number:
    01431
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    150-13-0
    MDL NO:
    MFCD00007894
    Molecular Formula:
    C7H7NO2
    Molecular Weight:
    137.14
  • 1,3-Dicyclohexylcarbodiimide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N,N'-Dicyclohexylcarbodiimide
    Hazmat
    Catalog Number:
    00114
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    538-75-0
    MDL NO:
    MFCD00011659
    Molecular Formula:
    C13H22N2
    Molecular Weight:
    206.33
  • Tetrahydrofuran (stabilized with BHT) [Solvent for Determination of Vinyl Chloride Monomer]

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    THF (stabilized with BHT)
    Hazmat
    Catalog Number:
    47687
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    109-99-9
    MDL NO:
    MFCD00005356
    Molecular Formula:
    C4H8O
    Molecular Weight:
    72.11
  • +)-(1S,3R-3-Amino-cyclopentane carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (+)-(1S,3R-β-Homocycloleucine
    Catalog Number:
    15487
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    71830-07-4
    MDL NO:
    MFCD00211290
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
  • Rink amide resin, (0.3-0.6 meq/g, 100-200 mesh)

    Synonym:
    4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxy resin
    Catalog Number:
    12662
    CAS Number:
    1101762-22-4
    MDL NO:
    MFCD00801462
  • Fmoc-L-alanine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-L-Ala-OH
    Catalog Number:
    02369
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    CAS Number:
    35661-39-3
    MDL NO:
    MFCD00037139
    Molecular Formula:
    C18H17NO4
    Molecular Weight:
    311.3
  • Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydro-benzofuran-5-sulfonyl)-L-arginine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Arg(Pbf)-OH
    Catalog Number:
    01964
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    154445-77-9
    MDL NO:
    MFCD00235804
    Molecular Formula:
    C34H40N4O7S
    Molecular Weight:
    648.77
  • Boc-L-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Ala-OH
    Catalog Number:
    01322
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    15761-38-3
    MDL NO:
    MFCD00037225
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.2
  • Nα-Fmoc-Nim-trityl-L-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-His(Trt)-OH
    Catalog Number:
    00713
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    109425-51-6
    MDL NO:
    MFCD00043332
    Molecular Formula:
    C40H33N3O4
    Molecular Weight:
    619.7
  • Trifluoroacetic acid

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    TFA
    Hazmat
    Catalog Number:
    00289
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    76-05-1
    MDL NO:
    MFCD00004169
    Molecular Formula:
    C2HF3O2
    Molecular Weight:
    114.02
  • Di-tert-butyl pyrocarbonate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc anhydride
    Hazmat
    Catalog Number:
    00128
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    24424-99-5
    MDL NO:
    MFCD00008805
    Molecular Formula:
    C10H18O5
    Molecular Weight:
    218.25
  • 3-(3-Dimethylaminopropyl)-1-ethyl-carbodiimide hydrochloride

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    EDC hydrochloride
    Hazmat
    Catalog Number:
    00050
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    25952-53-8
    MDL NO:
    MFCD00012503
    Molecular Formula:
    C8H17N3·HCl
    Molecular Weight:
    191.7
  • Catalog Number:
    16941
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    CAS Number:
    1185841-84-2
    MDL NO:
    MFCD08064313
    Molecular Formula:
    C36H44N4O7S
    Molecular Weight:
    676.8
  • (+)-(1R,4S)-4-Aminocyclopent-2-enecarboxylic acid

    Purity:
    ≥ 98%
    Synonym:
    (+)-(1R,4S)-γ-Homocycloleu-2-ene
    Catalog Number:
    15211
    Purity Limit:
    ≥ 98%
    CAS Number:
    134003-04-6
    MDL NO:
    MFCD00211285
    Molecular Formula:
    C6H9NO2
    Molecular Weight:
    127.14
  • Nγ-Ethyl-L-glutamine

    Purity:
    ≥ 99% (Titration)
    Synonym:
    L-Theanine
    Catalog Number:
    14293
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    3081-61-6
    MDL NO:
    MFCD00059653
    Molecular Formula:
    C7H14N2O3
    Molecular Weight:
    174.2
  • Boc-S-tert-butylthio-L-cysteine

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    Boc-L-Cys(StBu)-OH
    Catalog Number:
    12863
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    CAS Number:
    30044-61-2
    MDL NO:
    MFCD00084687
    Molecular Formula:
    C12H23NO4S2
    Molecular Weight:
    309.45
  • 4-Azido-L-phenylalanine

    Purity:
    ≥ 99.9% (Chiral HPLC)
    Synonym:
    L-Phe(4-azido)-OH
    Catalog Number:
    06162
    Purity Limit:
    ≥ 99.9% (Chiral HPLC)
    CAS Number:
    33173-53-4
    MDL NO:
    MFCD00238100
    Molecular Formula:
    C9H10N4O2
    Molecular Weight:
    206.1
  • 1-Boc-4-piperidone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    tert-Butyl 4-oxo-1-piperidinecarboxylate
    Catalog Number:
    05037
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    79099-07-3
    MDL NO:
    MFCD00151800
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.24
  • Fmoc-O-2-chlorotrityl-L-tyrosine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-L-Tyr(2-ClTrt)-OH
    Catalog Number:
    04316
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    CAS Number:
    350241-80-4
    MDL NO:
    MFCD01073759
    Molecular Formula:
    C43H34NO5Cl
    Molecular Weight:
    680.2
  • Fmoc-D-isoleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Fmoc-D-Ile-OH
    Catalog Number:
    03448
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    143688-83-9
    MDL NO:
    MFCD00080291
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.4
  • Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyl-dihydrobenzofuran-5-sulfonyl)-D-arginine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Arg(Pbf)-OH
    Catalog Number:
    02882
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    187618-60-6
    MDL NO:
    MFCD00237010
    Molecular Formula:
    C34H40N4O7S
    Molecular Weight:
    648.77
  • Trifluoroacetic acid

    Hazmat
    Purity:
    ≥ 99.9% (Assay)
    Synonym:
    TFA
    Hazmat
    Catalog Number:
    02883
    Purity Limit:
    ≥ 99.9% (Assay)
    CAS Number:
    76-05-1
    MDL NO:
    MFCD00004169
    Molecular Formula:
    C2HF3O2
    Molecular Weight:
    114.02
  • Fmoc-L-cyclohexylglycine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Chg-OH
    Catalog Number:
    02562
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    161321-36-4
    MDL NO:
    MFCD00190878
    Molecular Formula:
    C23H25NO4
    Molecular Weight:
    379.4
  • Fmoc-O-tert-butyl-D-tyrosine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Tyr(tBu)-OH
    Catalog Number:
    02465
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    118488-18-9
    MDL NO:
    MFCD00065684
    Molecular Formula:
    C28H29NO5
    Molecular Weight:
    459.5
  • Diphenyl phosphoryl azide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Phosphoric acid diphenyl ester azide
    Hazmat
    Catalog Number:
    02307
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    26386-88-9
    MDL NO:
    MFCD00001987
    Molecular Formula:
    C12H10N3O3P
    Molecular Weight:
    275.2
  • Acetic acid, glacial

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99.7% (GC)
    Hazmat
    Catalog Number:
    02028
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99.7% (GC)
    CAS Number:
    64-19-7
    MDL NO:
    MFCD00036152
    Molecular Formula:
    C2H4O2
    Molecular Weight:
    60.05
  • Fmoc-S-trityl-D-cysteine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Cys(Trt)-OH
    Catalog Number:
    02065
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    167015-11-4
    MDL NO:
    MFCD00151922
    Molecular Formula:
    C37H31NO4S
    Molecular Weight:
    585.7
  • Fmoc-D-proline

    Purity:
    ≥ 99.9% (HPLC, Chiral purity)
    Synonym:
    Fmoc-D-Pro-OH
    Catalog Number:
    02064
    Purity Limit:
    ≥ 99.9% (HPLC, Chiral purity)
    CAS Number:
    101555-62-8
    MDL NO:
    MFCD00077067
    Molecular Formula:
    C20H19NO4
    Molecular Weight:
    337.4
  • Nα-Fmoc-Nin-Boc-L-tryptophan

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Trp(Boc)-OH
    Catalog Number:
    01954
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    143824-78-6
    MDL NO:
    MFCD00153366
    Molecular Formula:
    C31H30N2O6
    Molecular Weight:
    526.6
  • Catalog Number:
    01908
    MDL NO:
    MFCD00801253
  • L-Cystine dihydrochloride

    Grade:
    Non-animal source
    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    (H-L-Cys-OH)2·2HCl
    Catalog Number:
    01444
    Grade:
    Non-animal source
    Purity Limit:
    98 - 102% (Assay by titration)
    CAS Number:
    30925-07-6
    MDL NO:
    MFCD00070399
    Molecular Formula:
    C6H12N2O4S2·2HCl
    Molecular Weight:
    313.2
  • Boc-L-valine

    Purity:
    98.5 - 101.0% (Assay by titration)
    Synonym:
    Boc-L-Val-OH
    Catalog Number:
    00670
    Purity Limit:
    98.5 - 101.0% (Assay by titration)
    CAS Number:
    13734-41-3
    MDL NO:
    MFCD00065605
    Molecular Formula:
    C10H19NO4
    Molecular Weight:
    217.3
  • Fmoc-O-tert-butyl-L-tyrosine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Tyr(tBu)-OH
    Catalog Number:
    00495
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    71989-38-3
    MDL NO:
    MFCD00037129
    Molecular Formula:
    C28H29NO5
    Molecular Weight:
    459.5
  • Fmoc-L-aspartic acid β-tert-butyl ester

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Asp(OtBu)-OH
    Catalog Number:
    00494
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    CAS Number:
    71989-14-5
    MDL NO:
    MFCD00037131
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
  • Nα-Fmoc-Nε-Boc-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Lys(Boc)-OH
    Catalog Number:
    00493
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    71989-26-9
    MDL NO:
    MFCD00037138
    Molecular Formula:
    C26H32N2O6
    Molecular Weight:
    468.6
  • L-Glutamic acid

    Purity:
    98.5-100.5% (Assay)
    Synonym:
    L-Glu-OH
    Catalog Number:
    00161
    Purity Limit:
    98.5-100.5% (Assay)
    CAS Number:
    56-86-0
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
  • Catalog Number:
    48077
  • Nα - (4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl- Nε -Fmoc-D-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    ivDde-D-Lys(Fmoc)-OH
    Catalog Number:
    37076
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    CAS Number:
    2308529-94-2
    Molecular Formula:
    C34H42N2O6
    Molecular Weight:
    574.7
  • Catalog Number:
    33305
    MDL NO:
    MFCD00284810
  • Catalog Number:
    33174
    MDL NO:
    MFCD00283479
  • Catalog Number:
    33158
    MDL NO:
    MFCD00165078
  • Ac-Lys(Ac)-D-Ala-D-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Ac2-Lys-D-Ala-D-Ala-OH
    Catalog Number:
    32932
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    24570-39-6
    MDL NO:
    MFCD00037235
    Molecular Formula:
    C16H28N4O6
    Molecular Weight:
    372.42
  • 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
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1821378-64-6
    MDL NO:
    MFCD18427352
    Molecular Formula:
    C45H43N3O7
    Molecular Weight:
    737.85
  • N-Boc-1,3-diaminopropane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-(tert-Butoxycarbonyl)-1,3-diaminopropane
    Hazmat
    Catalog Number:
    31316
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75178-96-0
    MDL NO:
    MFCD00210021
    Molecular Formula:
    C8H18N2O2
    Molecular Weight:
    174.24