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Peptide Chemistry

Peptide Chemistry

6121
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Sub Categories
Amino Acid Alcohols 238
Amino Acids & Derivatives 1934
Azido Amino Acids 114
Inhibitors 454
Isoacyl Dipeptides 9
Linkers 11
N-Methyl Amino Acids 139
Peptide Synthesis Reagents 158
Pre-Loaded Resins For Solid Phase Peptide & Organic Synthesis 286
Pseudoproline Dipeptides 45
Resins For Peptide Synthesis 234
Resins For Solid Phase Synthesis 255
Small Peptides 76
Substrates 572
Unusual Amino Acids 2217

  • Nα-Fmoc-Nin-Boc-D-tryptophan

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Trp(Boc)-OH
    Catalog Number:
    02484
    CAS Number:
    163619-04-3
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00153367
    Molecular Formula:
    C31H30N2O6
    Molecular Weight:
    526.6
    Specification Sheet SDS

  • Fmoc-O-tert-butyl-D-tyrosine

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

  • Acetyl-L-cysteine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    00839
    CAS Number:
    616-91-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • L-Tyrosine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-Tyr-OH
    Catalog Number:
    00304
    CAS Number:
    60-18-4
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00002606
    Molecular Formula:
    C9H11NO3
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • N-Hydroxysuccinimide

    Purity:
    ≥ 99% (Assay)
    Synonym:
    NHS
    Catalog Number:
    00182
    CAS Number:
    6066-82-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00005516
    Molecular Formula:
    C4H5NO3
    Molecular Weight:
    115.1
    Specification Sheet SDS

  • 6-Diazo-5-oxo-L-norleucine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Nle(6-Diazo-5-oxo)-OH
    Catalog Number:
    07038
    CAS Number:
    157-03-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037218
    Molecular Formula:
    C6H9N3O3
    Molecular Weight:
    171.16
    Specification Sheet SDS

  • Fmoc-D-aspartic acid β-tert-butyl ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Asp(OtBu)-OH
    Catalog Number:
    02478
    CAS Number:
    112883-39-3
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00077050
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
    Specification Sheet SDS

  • Nα,ε-Bis-Fmoc-L-lysine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Lys(Fmoc)-OH
    Catalog Number:
    01578
    CAS Number:
    78081-87-5
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00080275
    Molecular Formula:
    C36H34N2O6
    Molecular Weight:
    590.8
    Specification Sheet SDS

  • L-Isoleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Ile-OH
    Catalog Number:
    00263
    CAS Number:
    73-32-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064222
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
    Specification Sheet SDS

  • L-Arginine hydrochloride

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    L-Arg-OH·HCl
    Catalog Number:
    00331
    Grade:
    USP
    CAS Number:
    1119-34-2
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00064550
    Molecular Formula:
    C6H14N4O2·HCl
    Molecular Weight:
    210.66
    Specification Sheet SDS

  • L-Glutamine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Gln-OH
    Catalog Number:
    00157
    CAS Number:
    56-85-9
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00008044
    Molecular Formula:
    C5H10N2O3
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • L-Alanine

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Ala-OH
    Catalog Number:
    00019
    Grade:
    Meets USP specification
    CAS Number:
    56-41-7
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00064410
    Molecular Formula:
    C3H7NO2
    Molecular Weight:
    89.09
    Specification Sheet SDS

  • 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)
    CAS Number:
    616-91-1
    Purity Limit:
    98 - 102% (Assay)
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
    Specification Sheet SDS

  • Bis(pentafluorophenyl) carbonate

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

  • 2-Chlorotrityl chloride resin (1.0-1.6 meq/g, 100-200 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    03498
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-L-α-aminobutyric acid

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    Fmoc-L-Abu-OH
    Catalog Number:
    02691
    CAS Number:
    135112-27-5
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    MDL NO:
    MFCD00080268
    Molecular Formula:
    C19H19NO4
    Molecular Weight:
    325.4
    Specification Sheet SDS

  • Nα-Fmoc-Nα-Methyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-N-Me-L-Phe-OH
    Catalog Number:
    02670
    CAS Number:
    77128-73-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151938
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.5
    Specification Sheet SDS

  • Fmoc-6-aminohexanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-6-aminocaproic acid
    Catalog Number:
    02490
    CAS Number:
    88574-06-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077045
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.3
    Specification Sheet SDS

  • Fmoc-O-tert-butyl-D-threonine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Thr(tBu)-OH
    Catalog Number:
    02483
    CAS Number:
    138797-71-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00080292
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.5
    Specification Sheet SDS

  • Na-Fmoc-Ne-Boc-D-lysine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Lys(Boc)-OH
    Catalog Number:
    02431
    CAS Number:
    92122-45-7
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00065660
    Molecular Formula:
    C26H32N2O6
    Molecular Weight:
    468.6
    Specification Sheet SDS

  • Fmoc-D-alanine

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    Fmoc-D-Ala-OH
    Catalog Number:
    02372
    CAS Number:
    79990-15-1
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00062960
    Molecular Formula:
    C18H17NO4
    Molecular Weight:
    311.3
    Specification Sheet SDS

  • (Benzotriazol-1-yloxy)tripyrrolidinophosphonium hexafluorophosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    BOPP
    Catalog Number:
    02276
    CAS Number:
    128625-52-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077411
    Molecular Formula:
    C18H28N6OP·6P
    Molecular Weight:
    520.34
    Specification Sheet SDS

  • Fmoc-S-trityl-D-cysteine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Cys(Trt)-OH
    Catalog Number:
    02065
    CAS Number:
    167015-11-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00151922
    Molecular Formula:
    C37H31NO4S
    Molecular Weight:
    585.7
    Specification Sheet SDS

  • Boc-L-phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Phe-OH
    Catalog Number:
    00775
    CAS Number:
    13734-34-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00002663
    Molecular Formula:
    C14H19NO4
    Molecular Weight:
    265.31
    Specification Sheet SDS

  • 1,3-Dicyclohexylcarbodiimide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N,N'-Dicyclohexylcarbodiimide
    Hazmat
    Catalog Number:
    00114
    CAS Number:
    538-75-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00011659
    Molecular Formula:
    C13H22N2
    Molecular Weight:
    206.33
    Specification Sheet SDS

  • Fmoc-Chloride

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    9-Fluorenylmethyl chloroformate
    Hazmat
    Catalog Number:
    00144
    CAS Number:
    28920-43-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00001138
    Molecular Formula:
    C15H11ClO2
    Molecular Weight:
    258.7
    Specification Sheet SDS

  • L-Glutamic acid

    Purity:
    98.5-100.5% (Assay)
    Synonym:
    L-Glu-OH
    Catalog Number:
    00161
    CAS Number:
    56-86-0
    Purity Limit:
    98.5-100.5% (Assay)
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
    Specification Sheet SDS

  • L-Histidine

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-His-OH
    Catalog Number:
    00179
    Grade:
    Meets USP Specification
    CAS Number:
    71-00-1
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00064315
    Molecular Formula:
    C6H9N3O2
    Molecular Weight:
    155.2
    Specification Sheet SDS

  • Fmoc-p-trifluoromethyl-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(4-CF3)-OH
    Catalog Number:
    07392
    CAS Number:
    247113-86-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797581
    Molecular Formula:
    C25H20F3NO4
    Molecular Weight:
    455.43
    Specification Sheet SDS

  • Nα-Fmoc-Nim-trityl-D-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-His(Trt)-OH
    Catalog Number:
    02874
    CAS Number:
    135610-90-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077061
    Molecular Formula:
    C40H33N3O4
    Molecular Weight:
    619.7
    Specification Sheet SDS

  • Fmoc-sarcosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-Sar-OH
    Catalog Number:
    02653
    CAS Number:
    77128-70-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151926
    Molecular Formula:
    C18H17NO4
    Molecular Weight:
    311.3
    Specification Sheet SDS

  • Fmoc-N-methyl-L-alanine

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-N-Me-L-Ala-OH
    Catalog Number:
    02650
    CAS Number:
    84000-07-7
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD00153384
    Molecular Formula:
    C19H19NO4
    Molecular Weight:
    325.3
    Specification Sheet SDS

  • Nα-Fmoc-Nδ-trityl-D-glutamine

    Purity:
    ≥ 99.2% (Chiral HPLC)
    Synonym:
    Fmoc-D-Gln(Trt)-OH
    Catalog Number:
    02480
    CAS Number:
    200623-62-7
    Purity Limit:
    ≥ 99.2% (Chiral HPLC)
    MDL NO:
    MFCD00151924
    Molecular Formula:
    C39H34N2O5
    Molecular Weight:
    610.7
    Specification Sheet SDS

  • Nα-Fmoc-Nγ-trityl-D-asparagine

    Purity:
    ≥ 99.5% (ee, Chiral HPLC)
    Synonym:
    Fmoc-D-Asn(Trt)-OH
    Catalog Number:
    02477
    CAS Number:
    180570-71-2
    Purity Limit:
    ≥ 99.5% (ee, Chiral HPLC)
    MDL NO:
    MFCD00151919
    Molecular Formula:
    C38H32N2O5
    Molecular Weight:
    596.7
    Specification Sheet SDS

  • Nα-Fmoc-Nδ-Boc-L-ornithine

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    Fmoc-L-Orn(Boc)-OH
    Catalog Number:
    02442
    CAS Number:
    109425-55-0
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00065668
    Molecular Formula:
    C25H30N2O6
    Molecular Weight:
    454.5
    Specification Sheet SDS

  • Fmoc-β-cyclohexyl-L-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Cha-OH
    Catalog Number:
    02375
    CAS Number:
    135673-97-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065614
    Molecular Formula:
    C24H27NO4
    Molecular Weight:
    393.5
    Specification Sheet SDS

  • L-Lysine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Lys-OH
    Catalog Number:
    01742
    CAS Number:
    56-87-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064433
    Molecular Formula:
    C6H14N2O2
    Molecular Weight:
    146.2
    Specification Sheet SDS

  • 4-Aminobenzoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Abz-OH
    Catalog Number:
    01431
    CAS Number:
    150-13-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007894
    Molecular Formula:
    C7H7NO2
    Molecular Weight:
    137.14
    Specification Sheet SDS

  • Hydroxylamine hydrochloride

    Hazmat
    Purity:
    ≥ 99% (Titration)
    Synonym:
    Hydroxylammonium chloride
    Hazmat
    Catalog Number:
    01235
    CAS Number:
    5470-11-1
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00051089
    Molecular Formula:
    NH2OH·HCl
    Molecular Weight:
    69.49
    Specification Sheet SDS

  • L-Proline

    Grade:
    Meets USP / FCC requirement
    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Pro-OH
    Catalog Number:
    00256
    Grade:
    Meets USP / FCC requirement
    CAS Number:
    147-85-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064318
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.14
    Specification Sheet SDS

  • L-Threonine

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Thr-OH
    Catalog Number:
    00282
    Grade:
    Meets USP Specification
    CAS Number:
    72-19-5
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00064270
    Molecular Formula:
    C4H9NO3
    Molecular Weight:
    119.1
    Specification Sheet SDS

  • 4-Dimethylaminopyridine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    DMAP
    Hazmat
    Catalog Number:
    00120
    CAS Number:
    1122-58-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00006418
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • Trityl chloride resin (1 - 2 mmol/g, 200 - 400 mesh)

    Synonym:
    Chlorotriphenylmethane resin
    Catalog Number:
    29791
    MDL NO:
    MFCD00284810
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-L-aspartic acid β-methylpentyl ester

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Fmoc-L-Asp(OMpe)-OH
    Catalog Number:
    14832
    CAS Number:
    180675-08-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD10001333
    Molecular Formula:
    C25H29NO6
    Molecular Weight:
    439.51
    Specification Sheet SDS

  • 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
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Rink amide resin

    Synonym:
    4-(2',4'-Dimethoxyphenyl-Fmoc-aminomethyl)phenoxy resin
    Catalog Number:
    10619
    MDL NO:
    MFCD00801462
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Fmoc-L-azetidine-2-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-(S-azetidine-2-carboxylic acid
    Catalog Number:
    07329
    CAS Number:
    136552-06-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01320843
    Molecular Formula:
    C19H17NO4
    Molecular Weight:
    323.36
    Specification Sheet SDS

  • Triphosgene

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Bis(trichloromethyl) carbonate
    Hazmat
    Catalog Number:
    07205
    CAS Number:
    32315-10-9
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00062848
    Molecular Formula:
    C3Cl6O3
    Molecular Weight:
    296.7
    Specification Sheet SDS

  • Fmoc-L-glutamic acid γ -2-phenylisopropyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Glu(2-phenylisopropyloxy)-OH
    Catalog Number:
    05714
    CAS Number:
    200616-39-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672323
    Molecular Formula:
    C29H29NO6
    Molecular Weight:
    487.56
    Specification Sheet SDS

  • Fmoc-L-homoproline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-HomoPro-OH
    Catalog Number:
    05136
    CAS Number:
    86069-86-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00235898
    Molecular Formula:
    C21H21NO4
    Molecular Weight:
    351.4
    Specification Sheet SDS
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