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Peptide Chemistry

Peptide Chemistry

6119
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  • Acetyl-glycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ac-Gly-OH
    Catalog Number:
    02611
    CAS Number:
    543-24-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00004275
    Molecular Formula:
    C4H7NO3
    Molecular Weight:
    117.1
  • Nα-Acetyl-L-arginine amide acetate salt

    Purity:
    ≥ 98% (TLC)
    Synonym:
    Ac-L-Arg-NH2 · Acetate
    Catalog Number:
    02610
    CAS Number:
    88530-28-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD30187619
    Molecular Formula:
    C8H17N5O2
    Molecular Weight:
    215.3
  • Statine hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Sta(3S,4S-OH·HCl
    Catalog Number:
    02596
    CAS Number:
    49642-07-1
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD26793855
    Molecular Formula:
    C8H17NO3·HCl
    Molecular Weight:
    211.69
  • Fmoc-4-chloro-D-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Phe(4-Cl)-OH
    Catalog Number:
    02569
    CAS Number:
    142994-19-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00077066
    Molecular Formula:
    C24H20ClNO4
    Molecular Weight:
    421.9
  • Fmoc-O-benzyl-L-tyrosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Tyr(Bzl)-OH
    Catalog Number:
    02464
    CAS Number:
    71989-40-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065682
    Molecular Formula:
    C31H27NO5
    Molecular Weight:
    493.6
  • Fmoc-L-α-tert-butylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-α-tert-butyl-Gly-OH
    Catalog Number:
    02418
    CAS Number:
    132684-60-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065649
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.5
  • Fmoc-L-aspartic acid-α-tert-butylester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Asp-OtBu
    Catalog Number:
    02395
    CAS Number:
    129460-09-9
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00065631
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
  • Diphenyl phosphoryl azide

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Phosphoric acid diphenyl ester azide
    Hazmat
    Catalog Number:
    02307
    CAS Number:
    26386-88-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001987
    Molecular Formula:
    C12H10N3O3P
    Molecular Weight:
    275.2
  • 2-tert-Butyloxycarbonyloxyimino-2-phenyl acetonitrile

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-ON
    Catalog Number:
    02288
    CAS Number:
    58632-95-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00001863
    Molecular Formula:
    C13H14N2O3
    Molecular Weight:
    246.3
  • Pyridine, super dry

    Hazmat
    Purity:
    ≥ 99.5% (GC)
    Hazmat
    Catalog Number:
    02006
    CAS Number:
    110-86-1
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00011732
    Molecular Formula:
    C6H5N
    Molecular Weight:
    79.1
  • Boc-L-tyrosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Tyr-OH
    Catalog Number:
    02061
    CAS Number:
    3978-80-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037179
    Molecular Formula:
    C14H19NO5
    Molecular Weight:
    281.3
  • L-Norvaline

    Purity:
    98.5 - 101.0% (Assay by titration)
    Synonym:
    L-Nva-OH
    Catalog Number:
    02041
    CAS Number:
    6600-40-4
    Purity Limit:
    98.5 - 101.0% (Assay by titration)
    MDL NO:
    MFCD00064421
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
  • Nα-Z-L-lysine benzyl ester benzenesulfonate salt

    Purity:
    ≥ 97% (NMR)
    Synonym:
    Z-L-Lys-OBzl·Benzenesulfonate
    Catalog Number:
    02206
    CAS Number:
    68973-36-4
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00077024
    Molecular Formula:
    C27H32N2O7S
    Molecular Weight:
    528.5
  • Z-L-valine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Val-OH
    Catalog Number:
    02054
    CAS Number:
    1149-26-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00008922
    Molecular Formula:
    C13H17NO4
    Molecular Weight:
    251.3
  • Catalog Number:
    01917
    MDL NO:
    MFCD28053633
    Molecular Weight:
    0.0
  • Catalog Number:
    01770
    MDL NO:
    MFCD00801271
    Molecular Weight:
    0.0
  • Catalog Number:
    01749
    MDL NO:
    MFCD00801266
    Molecular Weight:
    0.0
  • Nα-Benzoyl-DL-arginine-4-nitroanilide hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Benzoyl-DL-arginine-4-nitroanilide hydrochloride
    Catalog Number:
    01715
    CAS Number:
    911-77-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00012846
    Molecular Formula:
    C19H22N6O4·HCl
    Molecular Weight:
    434.9
  • Nα-Fmoc-L-arginine

    Purity:
    99%
    Synonym:
    Fmoc-L-Arg-OH
    Catalog Number:
    01640
    CAS Number:
    91000-69-0
    Purity Limit:
    99%
    MDL NO:
    MFCD00051770
    Molecular Formula:
    C21H24N4O4
    Molecular Weight:
    396.4
  • 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
    CAS Number:
    30925-07-6
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD00070399
    Molecular Formula:
    C6H12N2O4S2·2HCl
    Molecular Weight:
    313.2
  • Boc-D-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Phe-OH
    Catalog Number:
    01373
    CAS Number:
    18942-49-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063149
    Molecular Formula:
    C14H19NO4
    Molecular Weight:
    265.31
  • Gly-Gly-OH·HCl·H2O

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Glycyl-glycine hydrochloride hydrate
    Catalog Number:
    01170
    CAS Number:
    23273-91-8
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00150337
    Molecular Formula:
    C4H8N2O3·HCl·H2O
    Molecular Weight:
    186.59
  • Nα-Boc-Nε-2-chloro-Z-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Lys(2-Cl-Z)-OH
    Catalog Number:
    00647
    CAS Number:
    54613-99-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038386
    Molecular Formula:
    C19H27ClN2O6
    Molecular Weight:
    414.89
  • L-Pyroglutamic acid

    Purity:
    98.5 - 100.5% (Assay by titration)
    Synonym:
    L-Pyr-OH
    Catalog Number:
    00620
    CAS Number:
    98-79-3
    Purity Limit:
    98.5 - 100.5% (Assay by titration)
    MDL NO:
    MFCD00005272
    Molecular Formula:
    C5H7NO3
    Molecular Weight:
    129.1
  • 4-Nitro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Phe(4-NO2)-OH
    Catalog Number:
    00431
    CAS Number:
    949-99-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00051221
    Molecular Formula:
    C9H10N2O4
    Molecular Weight:
    210.16
  • Suc-Ala-Ala-Ala-pNA

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Succinyl-L-alanine-L-alanine-L-alanine 4-nitroanilide
    Catalog Number:
    00322
    CAS Number:
    52299-14-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00036774
    Molecular Formula:
    C19H25N5O8
    Molecular Weight:
    451.44
  • Catalog Number:
    48143
    Molecular Weight:
    0.0
  • Catalog Number:
    48142
    Molecular Weight:
    0.0
  • Catalog Number:
    48123
    Molecular Weight:
    0.0
  • Catalog Number:
    48135
    Molecular Weight:
    0.0
  • Catalog Number:
    48101
    Molecular Weight:
    0.0
  • Triethylammonium acetate (2.0 mol/L in water)

    Synonym:
    Triethylamine acetate (2.0mol/L in water)
    Catalog Number:
    47405
    CAS Number:
    5204-74-0
    MDL NO:
    MFCD00151725
    Molecular Formula:
    C6H15N·C2H4O2
    Molecular Weight:
    161.25
  • Fmoc-5-bromo-L-tryptophan

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Trp(5-Br)-OH
    Catalog Number:
    47394
    CAS Number:
    460751-66-0
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD28166519
    Molecular Formula:
    C26H21BrN2O4
    Molecular Weight:
    505.4
  • L-Isoleucine, non animal origin

    Grade:
    Meets USP, EP, JP testing specification
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (2S,3S)-2-amino-3-methylpentanoic acid
    Catalog Number:
    36936
    Grade:
    Meets USP, EP, JP testing specification
    CAS Number:
    73-32-5
    Purity Limit:
    98.5 - 101.0% (Assay)
    MDL NO:
    MFCD00064222
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
  • H-Ala-Pro-OH

    Purity:
    ≥ 99% (Purity by TLC)
    Catalog Number:
    36972
    CAS Number:
    13485-59-1
    Purity Limit:
    ≥ 99% (Purity by TLC)
    Molecular Formula:
    C8H14N2O3
    Molecular Weight:
    186.21
  • L-Phenylalanine, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S)-(-)-Phenylalanine
    Catalog Number:
    36932
    Grade:
    USP, EP, JP
    CAS Number:
    63-91-2
    Purity Limit:
    98.5 - 101.0% (Assay)
    MDL NO:
    MFCD00064227
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.2
  • L-Asparagine monohydrate, from non-animal source, suitable for cell culture

    Purity:
    99-101%(Assaybytitration)
    Synonym:
    (S-2-Aminosuccinic acid 4-amide monohydrate
    Catalog Number:
    36928
    CAS Number:
    5794-13-8
    Purity Limit:
    99-101%(Assaybytitration)
    MDL NO:
    MFCD00151038
    Molecular Formula:
    C4H8N2O3·H2O
    Molecular Weight:
    150.1
  • Azidoacetic acid

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    35113
    CAS Number:
    18523-48-3
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD01320907
    Molecular Formula:
    C2H3N3O2
    Molecular Weight:
    101.06
  • Ethyl acetate

    Hazmat
    Grade:
    meets FG specifications, KOSHER, FEMA 2414
    Purity:
    99 - 100% (GC)
    Synonym:
    Acetic acid ethyl ester
    Hazmat
    Catalog Number:
    34149
    Grade:
    meets FG specifications, KOSHER, FEMA 2414
    CAS Number:
    141-78-6
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00036581
    Molecular Formula:
    C4H8O2
    Molecular Weight:
    88.11
  • 4-(Acetyl-amino)-L-phenylalanine

    Purity:
    ≥ 98%
    Synonym:
    H-L-Phe(4-NHAc)-OH
    Catalog Number:
    33585
    CAS Number:
    24250-87-1
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01860648
    Molecular Formula:
    C11H14N2O3
    Molecular Weight:
    222.24
  • Fmoc-a-methyl-D-2-fluorophenylalanine

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-α-Me-D-Phe(2-F)-OH
    Catalog Number:
    33641
    CAS Number:
    193086-74-7, 1315449-93-4
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD17019320
    Molecular Formula:
    C25H22FNO4
    Molecular Weight:
    419.45
  • Fmoc-D-2,6-dimethyltyrosine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-D-Tyr(2,6-DiCH3)-OH
    Catalog Number:
    33620
    CAS Number:
    854300-32-6
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD09752873
    Molecular Formula:
    C26H25NO5
    Molecular Weight:
    431.48
  • Fmoc-2-chloro-4-fluoro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(2-Cl,4-F)-OH
    Catalog Number:
    33597
    CAS Number:
    1217789-59-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD12198164
    Molecular Formula:
    C24H19ClFNO4
    Molecular Weight:
    439.86
  • Z-EDA-N3

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Benzyl N-(2-azidoethyl)carbamate
    Catalog Number:
    33560
    CAS Number:
    146552-66-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD25959141
    Molecular Formula:
    C10H12N4O2
    Molecular Weight:
    220.2
  • N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide
    Hazmat
    Catalog Number:
    33523
    CAS Number:
    1892-57-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00044916
    Molecular Formula:
    C8H17N3
    Molecular Weight:
    155.24
  • Nα -Fmoc-D-Lysine tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Lys-OtBu·HCl
    Catalog Number:
    33495
    CAS Number:
    2250436-42-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD32200864
    Molecular Formula:
    C25H32N2O4·HCl
    Molecular Weight:
    461.0
  • Catalog Number:
    33247
    Molecular Weight:
    0.0
  • Fmoc-3-amino-3-(2-nitro-phenyl)-propionic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    ANP Linker
    Catalog Number:
    33425
    CAS Number:
    171778-06-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01863202
    Molecular Formula:
    C24H20N2O6
    Molecular Weight:
    432.43
  • Catalog Number:
    33322
    MDL NO:
    MFCD00281965
    Molecular Weight:
    0.0
  • Catalog Number:
    33313
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0