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Peptide Chemistry

Peptide Chemistry

6320
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  • Nα -Fmoc-L-2,3-diaminopropionic acid hydrochloride

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Dap-OH·HCl
    Catalog Number:
    37059
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    CAS Number:
    212688-53-4
    MDL NO:
    MFCD01076134
    Molecular Formula:
    C18H18N2O4·HCl
    Molecular Weight:
    362.84
  • Acrylic acid N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Acryloxysuccinimide
    Catalog Number:
    36226
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    38862-24-7
    MDL NO:
    MFCD00078261
    Molecular Formula:
    C7H7No4
    Molecular Weight:
    169.13
  • Fmoc-D-azetidine-2-carboxylic acid

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-(R-azetidine-2-carboxylic acid
    Catalog Number:
    35203
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    374791-02-3
    MDL NO:
    MFCD01320875
    Molecular Formula:
    C19H17NO4
    Molecular Weight:
    323.34
  • Fmoc-N-methyl-O-methyl-L-tyrosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-N-Me-L-Tyr(Me)-OH
    Catalog Number:
    35201
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1260595-45-6
    MDL NO:
    MFCD04974263
    Molecular Formula:
    C26H25NO5
    Molecular Weight:
    431.49
  • Fmoc-O-methyl-L-serine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Ser(Me)-OH
    Catalog Number:
    35188
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    159610-93-2
    MDL NO:
    MFCD02682604
    Molecular Formula:
    C19H19NO5
    Molecular Weight:
    341.36
  • Fmoc-L-2,6-dimethyltyrosine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Tyr(2,6-DiCH3)-OH
    Catalog Number:
    33619
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    206060-54-0
    MDL NO:
    MFCD01632251
    Molecular Formula:
    C26H25NO5
    Molecular Weight:
    431.48
  • 4-Azido-2,2,6,6-tetramethylpiperidine N-oxide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Azido-TEMPO
    Catalog Number:
    33563
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    63697-61-0
    MDL NO:
    MFCD16659950
    Molecular Formula:
    C9H17N4O
    Molecular Weight:
    197.3
  • Catalog Number:
    33305
    MDL NO:
    MFCD00284810
  • Catalog Number:
    33243
  • Catalog Number:
    33174
    MDL NO:
    MFCD00283479
  • Catalog Number:
    33158
    MDL NO:
    MFCD00165078
  • H1-7 acetate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    H-Arg-Arg-Lys-Ala-Ser-Gly-Pro-OH acetate salt
    Catalog Number:
    32961
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    65189-70-0
    MDL NO:
    MFCD02259556
    Molecular Formula:
    C31H58N14O9·C2H4O2
    Molecular Weight:
    830.94
  • 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
  • Catalog Number:
    32629
    CAS Number:
    390366-87-7
    MDL NO:
    MFCD02259660
    Molecular Formula:
    C15H23N5O4 ·2HCl
    Molecular Weight:
    410.3
  • Catalog Number:
    32592
    CAS Number:
    16046-01-8
    MDL NO:
    MFCD00037738
    Molecular Formula:
    C17H19N3O2
    Molecular Weight:
    297.36
  • 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
  • L-Lysine acetate salt

    Grade:
    meets USP specifications, Non-animal origin
    Purity:
    98.0-102.0% (Assay, dried basis)
    Catalog Number:
    31938
    Grade:
    meets USP specifications, Non-animal origin
    Purity Limit:
    98.0-102.0% (Assay, dried basis)
    CAS Number:
    57282-49-2
    MDL NO:
    MFCD00039069
    Molecular Formula:
    C6H14N2O2·C2H4O2
    Molecular Weight:
    206.24
  • 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
  • 2R,3R-(Fmoc-amino)-3-azidobutyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Abu(3R-N3)-OH
    Catalog Number:
    30535
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1229394-75-5
    MDL NO:
    MFCD21363168
    Molecular Formula:
    C19H18N4O4
    Molecular Weight:
    366.4
  • Catalog Number:
    30466
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    862847-44-7
    MDL NO:
    MFCD07366801
    Molecular Formula:
    C24H40N2O6
    Molecular Weight:
    452.6
  • Fmoc-Val-Thr[Psi(Me,Me)Pro]-OH

    Purity:
    95 - 105% (Assay by titration)
    Synonym:
    Fmoc-Val-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30322
    Purity Limit:
    95 - 105% (Assay by titration)
    CAS Number:
    168216-05-5
    MDL NO:
    MFCD18427722
    Molecular Formula:
    C27H32N2O6
    Molecular Weight:
    480.56
  • Fmoc-Gln(Trt)-Thr[Psi(Me,Me)Pro]-OH

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-Gln(Trt)-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30326
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1572725-72-4
    MDL NO:
    MFCD10001377
    Molecular Formula:
    C46H45N3O7
    Molecular Weight:
    751.88
  • Fmoc-Lys(Boc)-Ser[Psi(Me,Me)Pro]-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-Lys(Boc)-Ser[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30314
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    957780-54-0
    MDL NO:
    MFCD18427353
    Molecular Formula:
    C32H41N3O8
    Molecular Weight:
    595.69
  • Fmoc-Asp(OtBu)-Thr[Psi(Me,Me)Pro]-OH

    Purity:
    98 - 101% (Assay by titration)
    Synonym:
    Fmoc-Asp(OtBu)-Thr[Ψ(Me,Me)Pro]-OH
    Catalog Number:
    30305
    Purity Limit:
    98 - 101% (Assay by titration)
    CAS Number:
    920519-32-0
    MDL NO:
    MFCD18427721
    Molecular Formula:
    C30H36N2O8
    Molecular Weight:
    552.62
  • Acetyl-L-cysteine, from Non-animal source

    Grade:
    Meets USP specification (Manufactured as per GMP)
    Purity:
    98 - 102% (Assay)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    29880
    Grade:
    Meets USP specification (Manufactured as per GMP)
    Purity Limit:
    98 - 102% (Assay)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
  • Trityl chloride resin (1 - 2 mmol/g, 200 - 400 mesh)

    Synonym:
    Chlorotriphenylmethane resin
    Catalog Number:
    29791
    MDL NO:
    MFCD00284810
  • Fmoc-α-Me-D-Leu-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (R)-N-Fmoc-α-methylleucine
    Catalog Number:
    29355
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1231709-23-1
    MDL NO:
    MFCD12031693
    Molecular Formula:
    C22H25NO4
    Molecular Weight:
    367.44
  • Nα-Fmoc-L-lysine allyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Lys-OAll·HCl
    Catalog Number:
    26459
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    815619-80-8
    MDL NO:
    MFCD26793581
    Molecular Formula:
    C24H28N2O4·HCl
    Molecular Weight:
    444.96
  • 1,3-Diaminopropane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,3-Propanediamine
    Hazmat
    Catalog Number:
    24749
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    109-76-2
    MDL NO:
    MFCD00008228
    Molecular Formula:
    C3H10N2
    Molecular Weight:
    74.12
  • L-Cysteine from non-animal source

    Purity:
    ≥ 98% (Assay)
    Catalog Number:
    24758
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    52-90-4
    MDL NO:
    MFCD00064306
    Molecular Formula:
    C3H7NO2S
    Molecular Weight:
    121.16
  • Bis(pentafluorophenyl) carbonate

    Purity:
    ≥ 99% (GC)
    Synonym:
    PFPC
    Catalog Number:
    23085
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    59483-84-0
    MDL NO:
    MFCD00368353
    Molecular Formula:
    C13F10O3
    Molecular Weight:
    394.13
  • D-Lysine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    D-2,6-Diaminohexanoic acid
    Catalog Number:
    21332
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    923-27-3
    MDL NO:
    MFCD00008234
    Molecular Formula:
    C6H14N2O2
    Molecular Weight:
    146.19
  • 5-Bromo-DL-tryptophan

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    2-Amino-3-(5-bromo-1H-indol-3-yl)propanoic acid
    Catalog Number:
    21229
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    6548-09-0
    MDL NO:
    MFCD00005648
    Molecular Formula:
    C11H11BrN2O2
    Molecular Weight:
    283.12
  • 5-Methyl-DL-tryptophan

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    DL-2-Amino-3-(5-methylindolyl)propionic acid
    Catalog Number:
    21208
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    951-55-3
    MDL NO:
    MFCD00005652
    Molecular Formula:
    C12H14N2O2
    Molecular Weight:
    218.26
  • Fmoc-α-methyl-D-4-fluorophenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-α-Me-D-Phe(4-F)-OH
    Catalog Number:
    16738
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1217777-84-8
    MDL NO:
    MFCD08061622
    Molecular Formula:
    C25H22FNO4
    Molecular Weight:
    419.44
  • Z-O-tert-butyl-D-allo-threonine cyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-allo-Thr(tBu)-OH·DCHA
    Catalog Number:
    16466
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    100157-55-9
    MDL NO:
    MFCD08458676
    Molecular Formula:
    C16H23NO5·C12H23N
    Molecular Weight:
    490.68
  • Fmoc-L-2-amino-5-phenylpentanoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Nva(5-phenyl)-OH
    Catalog Number:
    15723
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    959578-11-1
    MDL NO:
    MFCD06202350
    Molecular Formula:
    C26H25NO4
    Molecular Weight:
    415.49
  • Boc-(S)-3-amino-3-(2-hydroxyphenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-β-Phe(2-OH)-OH
    Catalog Number:
    15650
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    499995-78-7
    MDL NO:
    MFCD03427901
    Molecular Formula:
    C14H19NO5
    Molecular Weight:
    281.31
  • Fmoc-(S-3-amino-3-(3-bromophenyl)propionic acid

    Synonym:
    Fmoc-L-β-Phe(3-Br)-OH
    Catalog Number:
    15569
    CAS Number:
    507472-18-6
    MDL NO:
    MFCD03428000
    Molecular Formula:
    C24H20BrNO4
    Molecular Weight:
    466.33
  • Boc-(±)-trans-4-(2-pyridinyl)pyrrolidine-3-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-trans-DL-β-Pro-4-(2-pyridinyl)-OH
    Catalog Number:
    15265
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    267876-09-5
    MDL NO:
    MFCD06659317
    Molecular Formula:
    C15H20N2O4
    Molecular Weight:
    292.33
  • +)-(1R,4S-N-Boc-4-aminocyclopent-2-enecarboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (+)-(1R,4S-N-Boc-γ-homocycloleu-2-ene
    Catalog Number:
    15215
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    151907-80-1
    MDL NO:
    MFCD00211288
    Molecular Formula:
    C11H17NO4
    Molecular Weight:
    227.26
  • Fmoc-β-cyano-L-alanine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Fmoc-β-Cyano-L-Ala-OH
    Catalog Number:
    15135
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    127273-06-7
    MDL NO:
    MFCD01861370
    Molecular Formula:
    C19H16N2O4
    Molecular Weight:
    336.34
  • Fmoc-3-bromo-L-phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Phe(3-Br)-OH
    Catalog Number:
    15120
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    220497-48-3
    MDL NO:
    MFCD01311744
    Molecular Formula:
    C24H20BrNO4
    Molecular Weight:
    466.3
  • Nα-Fmoc-Nε-7-methoxycoumarin-4-acetyl-L-lysine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Fmoc-L-Lys(Mca)-OH
    Catalog Number:
    14855
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    386213-32-7
    MDL NO:
    MFCD03791024
    Molecular Formula:
    C33H32N2O8
    Molecular Weight:
    584.63
  • Fmoc-α-methyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-α-Me-L-Phe-OH
    Catalog Number:
    14075
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    135944-05-7
    MDL NO:
    MFCD02682285
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • L-Alanine allyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Ala-OAll·HCl
    Catalog Number:
    14011
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    203799-82-0
    MDL NO:
    MFCD01074682
    Molecular Formula:
    C6H11NO2·HCl
    Molecular Weight:
    165.5
  • 2-Chlorotrityl chloride resin (1.0-1.2 meq/g, 200-400 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    12996
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
  • Fmoc-3-methyl-L-phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Phe(3-Me)-OH
    Catalog Number:
    12842
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    211637-74-0
    MDL NO:
    MFCD01863050
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.46
  • Catalog Number:
    12620
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1198321-33-3
    MDL NO:
    MFCD03788161
    Molecular Formula:
    C33H40N2O6
    Molecular Weight:
    560.6
  • Nα-Fmoc-Nβ-4-methyltrityl-L-2,3-diaminopropionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Dap(Mtt)-OH
    Catalog Number:
    12608
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    654670-89-0
    MDL NO:
    MFCD02094097
    Molecular Formula:
    C38H34N2O4
    Molecular Weight:
    582.7