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Inhibitors

454
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  • Glycine

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    Gly-OH
    Catalog Number:
    00163
    Grade:
    USP
    CAS Number:
    56-40-6
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00008131
    Molecular Formula:
    C2H5NO2
    Molecular Weight:
    75.07
  • D-Cycloserine

    Grade:
    USP
    Synonym:
    D-4-Amino-3-isoxazolidinone
    Catalog Number:
    00618
    Grade:
    USP
    CAS Number:
    68-41-7
    MDL NO:
    MFCD00005353
    Molecular Formula:
    C3H6N2O2
    Molecular Weight:
    102.1
  • L-Leucine

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    L-Leu-OH
    Catalog Number:
    00200
    Grade:
    USP
    CAS Number:
    61-90-5
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00002617
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.18
  • 1,4-Dithio-DL-threitol

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    DTT
    Catalog Number:
    00127
    CAS Number:
    3483-12-3, 27565-41-9
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00004877
    Molecular Formula:
    C4H10O2S2
    Molecular Weight:
    154.24
  • L-Arginine

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Arg-OH
    Catalog Number:
    00024
    Grade:
    Meets USP Specification
    CAS Number:
    74-79-3
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00002635
    Molecular Formula:
    C6H14N4O2
    Molecular Weight:
    174.2
  • L-Methionine

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Met-OH
    Catalog Number:
    00221
    Grade:
    Meets USP specification
    CAS Number:
    63-68-3
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00063097
    Molecular Formula:
    C5H11NO2S
    Molecular Weight:
    149.2
  • L-Tryptophan

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    L-Trp-OH
    Catalog Number:
    00300
    Grade:
    Meets USP Specification
    CAS Number:
    73-22-3
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00064340
    Molecular Formula:
    C11H12N2O2
    Molecular Weight:
    204.2
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • L-Valine

    Grade:
    USP
    Purity:
    98.5 - 101.5% (Assay)
    Synonym:
    L-Valine
    Catalog Number:
    00317
    Grade:
    USP
    CAS Number:
    72-18-4
    Purity Limit:
    98.5 - 101.5% (Assay)
    MDL NO:
    MFCD00064220
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
  • L-Serine

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    L-Ser-OH
    Catalog Number:
    00279
    Grade:
    Meets USP Specification
    CAS Number:
    56-45-1
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00064224
    Molecular Formula:
    C3H7NO3
    Molecular Weight:
    105.1
  • L-Phenylalanine, FCC, From Non Animal Source

    Grade:
    meets FCC specifications
    Purity:
    98.5-101.5% (Titration: anhydrous basis)
    Synonym:
    L-Phe-OH
    Catalog Number:
    00243
    Grade:
    meets FCC specifications
    CAS Number:
    63-91-2
    Purity Limit:
    98.5-101.5% (Titration: anhydrous basis)
    MDL NO:
    MFCD00064227
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.2
  • L-Aspartic acid

    Grade:
    meets USP specifications
    Purity:
    98.5-101.5% (Titration: anhydrous basis)
    Synonym:
    L-Asp-OH
    Catalog Number:
    00028
    Grade:
    meets USP specifications
    CAS Number:
    56-84-8
    Purity Limit:
    98.5-101.5% (Titration: anhydrous basis)
    MDL NO:
    MFCD00002616
    Molecular Formula:
    C4H7NO4
    Molecular Weight:
    133.1
  • D-Serine

    Purity:
    ≥ 99% (Titration: anhydrous basis)
    Synonym:
    D-Ser-OH
    Catalog Number:
    00262
    CAS Number:
    312-84-5
    Purity Limit:
    ≥ 99% (Titration: anhydrous basis)
    MDL NO:
    MFCD00004269
    Molecular Formula:
    C3H7NO3
    Molecular Weight:
    105.1
  • H-Glu-Tyr-OH

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    06057
    CAS Number:
    3422-39-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063199
    Molecular Formula:
    C14H18N2O6
    Molecular Weight:
    310.31
  • L-Asparagine monohydrate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Asn-OH·H2O
    Catalog Number:
    00026
    CAS Number:
    5794-13-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00151038
    Molecular Formula:
    C4H8N2O3·H2O
    Molecular Weight:
    150.1
  • D-Phenylalanine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    D-Phe-OH
    Catalog Number:
    00244
    CAS Number:
    673-06-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00004270
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.2
  • L-Methionine, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    99 - 101% (Assay)
    Synonym:
    (S)-Methionine
    Catalog Number:
    36931
    Grade:
    USP, EP, JP
    CAS Number:
    63-68-3
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00063097
    Molecular Formula:
    C5H11NO2S
    Molecular Weight:
    149.2
  • Glycine

    Grade:
    ACS Reagent
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Aminoacetic acid
    Catalog Number:
    32005
    Grade:
    ACS Reagent
    CAS Number:
    56-40-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00008131
    Molecular Formula:
    C2H5NO2
    Molecular Weight:
    75.07
  • Pepstatin

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    09684
    CAS Number:
    26305-03-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00060740
    Molecular Formula:
    C34H63N5O9
    Molecular Weight:
    685.9
  • L-Ornithine hydrochloride

    Purity:
    99 - 101% (Assay : Anhydrous basis)
    Synonym:
    L-Orn-OH·HCl
    Catalog Number:
    00236
    CAS Number:
    3184-13-2
    Purity Limit:
    99 - 101% (Assay : Anhydrous basis)
    MDL NO:
    MFCD00064562
    Molecular Formula:
    C5H12N2O2·HCl
    Molecular Weight:
    168.6
  • L-Cysteine hydrochloride monohydrate

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay on dried basis)
    Synonym:
    L-Cys-OH·HCl·H2O
    Catalog Number:
    00085
    Grade:
    Meets USP specification
    CAS Number:
    7048-04-6
    Purity Limit:
    98.5 - 101.5% (Assay on dried basis)
    MDL NO:
    MFCD00065606
    Molecular Formula:
    C3H7NO2S·HCl·H2O
    Molecular Weight:
    175.63
  • 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
  • H-His-His-OH trifluoroacetate salt

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    32820
    CAS Number:
    306-14-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02259555
    Molecular Formula:
    C12H16N6O3·C2HF3O2
    Molecular Weight:
    406.32
  • H-Gly-His-OH

    Purity:
    ≥ 99% (TLC)
    Catalog Number:
    32582
    CAS Number:
    2489-13-6
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00167467
    Molecular Formula:
    C8H12N4O3
    Molecular Weight:
    212.21
  • L-Cystine

    Grade:
    FCC IX, non-animal source
    Purity:
    98.5 - 101.5% (Assay)
    Synonym:
    (H-L-Cys-OH)2
    Catalog Number:
    29944
    Grade:
    FCC IX, non-animal source
    CAS Number:
    56-89-3
    Purity Limit:
    98.5 - 101.5% (Assay)
    MDL NO:
    MFCD00064228
    Molecular Formula:
    C6H12N2O4S2
    Molecular Weight:
    240.3
  • β-Chloro-D-alanine

    Purity:
    ≥ 99% (TLC)
    Synonym:
    b-Chloro-D-Ala-OH
    Catalog Number:
    06229
    CAS Number:
    51887-88-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD01632068
    Molecular Formula:
    C3H6NO2Cl
    Molecular Weight:
    123.54
  • H-His-Asp-OH

    Purity:
    99%
    Catalog Number:
    06080
    CAS Number:
    41658-60-0
    Purity Limit:
    99%
    MDL NO:
    MFCD00237980
    Molecular Formula:
    C10H14N4O5
    Molecular Weight:
    270.24
  • Nω-Methyl-L-arginine hydrochloride

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    L-Arg(Me)-OH·HCl
    Catalog Number:
    05850
    CAS Number:
    156706-47-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD01632059
    Molecular Formula:
    C7H16N4O2·HCl
    Molecular Weight:
    224.73
  • L-Azetidine-2-carboxylic acid

    Purity:
    ≥ 97% (Assay)
    Synonym:
    (S-2-Azetidine-2-carboxylic acid
    Catalog Number:
    04462
    CAS Number:
    2133-34-8
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00005166
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.1
  • Gly-Tyr-OH

    Purity:
    ≥ 99% (Assay, on anhydrous basis)
    Synonym:
    Glycyl-L-tyrosine
    Catalog Number:
    03368
    CAS Number:
    658-79-7
    Purity Limit:
    ≥ 99% (Assay, on anhydrous basis)
    MDL NO:
    MFCD00008126
    Molecular Formula:
    C11H14N2O4
    Molecular Weight:
    238.24
  • Gly-Ser-OH

    Purity:
    ≥ 98% (ELSD)
    Synonym:
    Glycyl-L-serine
    Catalog Number:
    03367
    CAS Number:
    7361-43-5
    Purity Limit:
    ≥ 98% (ELSD)
    MDL NO:
    MFCD00065108
    Molecular Formula:
    C5H10N2O4
    Molecular Weight:
    162.15
  • Ala-Ala-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Alanyl-L-alanine
    Catalog Number:
    03273
    CAS Number:
    1948-31-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD28515397
    Molecular Formula:
    C6H12N2O3
    Molecular Weight:
    160.17
  • Glycine ethyl ester hydrochloride

    Purity:
    ≥ 99%
    Synonym:
    Gly-OEt·HCl
    Catalog Number:
    03073
    CAS Number:
    623-33-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00012871
    Molecular Formula:
    C4H9NO2·HCl
    Molecular Weight:
    139.6
  • D-Cycloserine, synthetic

    Purity:
    ≥ 900 µg/mg (HPLC)
    Synonym:
    D-4-Amino-3-isoxazolidinone, synthetic
    Catalog Number:
    02886
    CAS Number:
    68-41-7
    Purity Limit:
    ≥ 900 µg/mg (HPLC)
    MDL NO:
    MFCD00005353
    Molecular Formula:
    C3H6N2O2
    Molecular Weight:
    102.1
  • 4-Fluoro-L-phenylalanine

    Purity:
    ≥ 99% (HPLC, Chiral HPLC)
    Synonym:
    L-Phe(4-F)-OH
    Catalog Number:
    02572
    CAS Number:
    1132-68-9
    Purity Limit:
    ≥ 99% (HPLC, Chiral HPLC)
    MDL NO:
    MFCD00063064
    Molecular Formula:
    C9H10FNO2
    Molecular Weight:
    183.2
  • 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
  • D-Histidine

    Purity:
    ≥ 99%
    Synonym:
    D-His-OH
    Catalog Number:
    00485
    CAS Number:
    351-50-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00065963
    Molecular Formula:
    C6H9N3O2
    Molecular Weight:
    155.2
  • L-Lysine hydrochloride

    Grade:
    Meets USP specification
    Purity:
    98.5 - 101.5% (Assay)
    Synonym:
    L-Lys-OH·HCl
    Catalog Number:
    00203
    Grade:
    Meets USP specification
    CAS Number:
    657-27-2
    Purity Limit:
    98.5 - 101.5% (Assay)
    MDL NO:
    MFCD00064564
    Molecular Formula:
    C6H14N2O2·HCl
    Molecular Weight:
    182.65
  • L-Carnitine

    Grade:
    meets USP specifications
    Purity:
    97 - 103% (Assay)
    Synonym:
    β-Hydroxy-γ-trimethylaminobutyric acid
    Catalog Number:
    00053
    Grade:
    meets USP specifications
    CAS Number:
    541-15-1
    Purity Limit:
    97 - 103% (Assay)
    MDL NO:
    MFCD00038747
    Molecular Formula:
    C7H15NO3
    Molecular Weight:
    161.2
  • L-Cystine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    (H-L-Cys-OH)2
    Catalog Number:
    00088
    CAS Number:
    56-89-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00064228
    Molecular Formula:
    C6H12N2O4S2
    Molecular Weight:
    240.3
  • 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