Discover the new Chem-Impex: Where innovation starts with a bond.

Methionine [Met] Amino Acids & Derivatives

47
Filters

  • Fmoc-L-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Met-OH
    Catalog Number:
    02436
    CAS Number:
    71989-28-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037134
    Molecular Formula:
    C20H21NO4S
    Molecular Weight:
    371.5
  • 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
  • Fmoc-L-methionine sulfone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Met(O2)-OH
    Catalog Number:
    03725
    CAS Number:
    163437-14-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00153361
    Molecular Formula:
    C20H21NO6S
    Molecular Weight:
    403.5
  • Fmoc-L-methionine sulfoxide

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Met(O)-OH
    Catalog Number:
    03724
    CAS Number:
    76265-70-8
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00077064
    Molecular Formula:
    C20H21NO5S
    Molecular Weight:
    387.5
  • L-Methionine sulfone

    Purity:
    ≥ 98% (Titration)
    Synonym:
    L-Met(O2)-OH
    Catalog Number:
    03386
    CAS Number:
    7314-32-1
    Purity Limit:
    ≥ 98% (Titration)
    MDL NO:
    MFCD00066020
    Molecular Formula:
    C5H11NO4S
    Molecular Weight:
    181.2
  • Boc-L-methionine sulfoxide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Met(O)-OH
    Catalog Number:
    01368
    CAS Number:
    34805-21-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037172
    Molecular Formula:
    C10H19NO5S
    Molecular Weight:
    265.33
  • Catalog Number:
    32639
    CAS Number:
    201854-07-1
    MDL NO:
    MFCD00152129
    Molecular Formula:
    C15H18N2O3S·C2H4O2
    Molecular Weight:
    366.43
  • S-Adenosyl-L-methionine disulfate tosylate

    Grade:
    USP
    Purity:
    95 - 105% (Assay on anhydrous basis)
    Synonym:
    Ademetionine disulfate tosylate
    Catalog Number:
    29902
    Grade:
    USP
    CAS Number:
    97540-22-2
    Purity Limit:
    95 - 105% (Assay on anhydrous basis)
    MDL NO:
    MFCD01674068
    Molecular Formula:
    C22H34N6O16S4
    Molecular Weight:
    766.8
  • N-Benzyl-D-methionine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Bzl-D-Met-OMe·HCl
    Catalog Number:
    16219
    CAS Number:
    1272755-12-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04973105
    Molecular Formula:
    C13H19NO2S·HCl
    Molecular Weight:
    289.8
  • Fmoc-D-methionine sulfone

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Met(O2)-OH
    Catalog Number:
    16195
    CAS Number:
    1247791-23-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06796896
    Molecular Formula:
    C20H21NO6S
    Molecular Weight:
    403.5
  • Fmoc-D-methionine sulfoxide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Met(O)-OH
    Catalog Number:
    16194
    CAS Number:
    76265-70-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06796895
    Molecular Formula:
    C20H21NO5S
    Molecular Weight:
    387.5
  • Z-L-methionine methyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-L-Met-OMe
    Catalog Number:
    12801
    CAS Number:
    56762-93-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00145551
    Molecular Formula:
    C14H19NO4S
    Molecular Weight:
    297.37
  • Z-L-methionine N-hydroxysuccinimide ester

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    Z-L-Met-OSu
    Catalog Number:
    12301
    CAS Number:
    3392-01-6
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00190662
    Molecular Formula:
    C17H20N2O6S
    Molecular Weight:
    380.41
  • Z-DL-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-DL-Met-OH
    Catalog Number:
    12238
    CAS Number:
    4434-61-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065123
    Molecular Formula:
    C13H17NO4S
    Molecular Weight:
    283.4
  • Benzyl-L-methionine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Bzl-L-Met-OMe·HCl
    Catalog Number:
    11915
    CAS Number:
    402929-60-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD02684382
    Molecular Formula:
    C13H19NO2S·HCl
    Molecular Weight:
    289.85
  • L-Methionine 4-nitroanilide

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    L-Met-pNA
    Catalog Number:
    08965
    CAS Number:
    6042-04-2
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD00063424
    Molecular Formula:
    C11H15N3O3S
    Molecular Weight:
    269.33
  • DL-methionine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    DL-Met-OMe·HCl
    Catalog Number:
    08458
    CAS Number:
    16118-36-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00067540
    Molecular Formula:
    C6H13NO2S·HCl
    Molecular Weight:
    199.7
  • DL-methionine ethyl ester hydrochloride

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    DL-Met-OEt·HCl
    Catalog Number:
    08457
    CAS Number:
    6297-53-6
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00237859
    Molecular Formula:
    C7H15NO2S·HCl
    Molecular Weight:
    213.7
  • Formyl-L-methionine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    For-L-Met-OH
    Catalog Number:
    08110
    CAS Number:
    4289-98-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00021033
    Molecular Formula:
    C6H11NO3S
    Molecular Weight:
    177.22
  • L-Methionine tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Met-OtBu·HCl
    Catalog Number:
    06626
    CAS Number:
    91183-71-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038896
    Molecular Formula:
    C9H19NO2S·HCl
    Molecular Weight:
    241.73
  • Boc-D-methionine N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Met-OSu
    Catalog Number:
    05509
    CAS Number:
    26060-98-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00236867
    Molecular Formula:
    C14H22N2O6S
    Molecular Weight:
    346.4
  • L-Methionine β-naphthylamide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Met-βNA
    Catalog Number:
    04603
    CAS Number:
    7424-16-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00190955
    Molecular Formula:
    C15H18N2OS
    Molecular Weight:
    274.39
  • Acetyl-DL-methionine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Ac-DL-Met-OH
    Catalog Number:
    04375
    CAS Number:
    1115-47-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00008681
    Molecular Formula:
    C7H13NO3S
    Molecular Weight:
    191.2
  • Acetyl-L-methionine amide

    Purity:
    ≥ 95%
    Synonym:
    Ac-L-Met-NH2
    Catalog Number:
    04377
    CAS Number:
    23361-37-7
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00066058
    Molecular Formula:
    C7H14N2O2S
    Molecular Weight:
    190.27
  • Acetyl-L-methionine sulfoxide

    Purity:
    ≥ 95% (Assay)
    Synonym:
    Ac-L-Met(O)-OH
    Catalog Number:
    04378
    CAS Number:
    108646-71-5
    Purity Limit:
    ≥ 95% (Assay)
    MDL NO:
    MFCD00236766
    Molecular Formula:
    C7H13NO4S
    Molecular Weight:
    207.25
  • Boc-DL-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-DL-Met-OH
    Catalog Number:
    04004
    CAS Number:
    93000-03-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190811
    Molecular Formula:
    C10H19NO4S
    Molecular Weight:
    249.3
  • Boc-L-methionine 4-nitrophenyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Met-ONp
    Catalog Number:
    04005
    CAS Number:
    2488-18-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038123
    Molecular Formula:
    C16H22N2O6S
    Molecular Weight:
    370.42
  • Boc-L-methionine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Met-OSu
    Catalog Number:
    03803
    CAS Number:
    3845-64-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00042760
    Molecular Formula:
    C14H22N2O6S
    Molecular Weight:
    346.4
  • L-Methionine sulfoxide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Met(O)-OH
    Catalog Number:
    03387
    CAS Number:
    3226-65-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063093
    Molecular Formula:
    C5H11NO3S
    Molecular Weight:
    165.2
  • L-Methionine ethyl ester hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Met-OEt·HCl
    Catalog Number:
    03103
    CAS Number:
    2899-36-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00012508
    Molecular Formula:
    C7H15NO2S·HCl
    Molecular Weight:
    213.7
  • L-Methionine amide hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Met-NH2·HCl
    Catalog Number:
    03109
    CAS Number:
    16120-92-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00039084
    Molecular Formula:
    C5H12N2OS·HCl
    Molecular Weight:
    184.69
  • D-Methionine ethyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    D-Met-OEt·HCl
    Catalog Number:
    03104
    CAS Number:
    7512-43-8
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00153451
    Molecular Formula:
    C7H15NO2S·HCl
    Molecular Weight:
    213.7
  • Benzoyl-L-methionine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Bz-L-Met-OH
    Catalog Number:
    03107
    CAS Number:
    10290-61-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00066057
    Molecular Formula:
    C12H15NO3S
    Molecular Weight:
    253.3
  • D-Methionine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-Met-OMe·HCl
    Catalog Number:
    03106
    CAS Number:
    69630-60-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00070385
    Molecular Formula:
    C6H13NO2S·Cl
    Molecular Weight:
    199.7
  • L-Methionine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Met-OMe·HCl
    Catalog Number:
    03105
    CAS Number:
    2491-18-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012491
    Molecular Formula:
    C6H13NO2S·HCl
    Molecular Weight:
    199.7
  • Acetyl-L-methionine methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ac-L-Met-OMe
    Catalog Number:
    02625
    CAS Number:
    35671-83-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038235
    Molecular Formula:
    C8H15NO3S
    Molecular Weight:
    205.3
  • Acetyl-D-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ac-D-Met-OH
    Catalog Number:
    02624
    CAS Number:
    1509-92-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00069962
    Molecular Formula:
    C7H13NO3S
    Molecular Weight:
    191.2
  • Acetyl-L-methionine

    Purity:
    ≥ 98%
    Synonym:
    Ac-L-Met-OH
    Catalog Number:
    02623
    CAS Number:
    65-82-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00064441
    Molecular Formula:
    C7H13NO3S
    Molecular Weight:
    191.2
  • Fmoc-L-methionine N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Met-OSu
    Catalog Number:
    02439
    CAS Number:
    112913-64-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00065666
    Molecular Formula:
    C24H24N2O6S
    Molecular Weight:
    468.6
  • Fmoc-D-methionine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Met-OH
    Catalog Number:
    02437
    CAS Number:
    112883-40-6
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00062958
    Molecular Formula:
    C20H21NO4S
    Molecular Weight:
    371.5
  • Z-L-methionine

    Purity:
    ≥ 99% (assay)
    Synonym:
    Z-L-Met-OH
    Catalog Number:
    02215
    CAS Number:
    1152-62-1
    Purity Limit:
    ≥ 99% (assay)
    MDL NO:
    MFCD00065124
    Molecular Formula:
    C13H17NO4S
    Molecular Weight:
    283.4
  • Z-D-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Z-D-Met-OH
    Catalog Number:
    02216
    CAS Number:
    28862-80-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00026043
    Molecular Formula:
    C13H17NO4S
    Molecular Weight:
    283.4
  • Boc-L-methionine sulfone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Boc-L-Met(O2)-OH
    Catalog Number:
    01369
    CAS Number:
    60280-45-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00065587
    Molecular Formula:
    C10H19NO6S
    Molecular Weight:
    281.3
  • Boc-D-methionine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Met-OH
    Catalog Number:
    01367
    CAS Number:
    5241-66-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038256
    Molecular Formula:
    C10H19NO4S
    Molecular Weight:
    249.3
  • Boc-L-methionine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Met-OH
    Catalog Number:
    01366
    CAS Number:
    2488-15-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065586
    Molecular Formula:
    C10H19NO4S
    Molecular Weight:
    249.3
  • DL-Methionine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    DL-Met-OH
    Catalog Number:
    01316
    CAS Number:
    59-51-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00063096
    Molecular Formula:
    C5H11NO2S
    Molecular Weight:
    149.2
  • D-Methionine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    D-Met-OH
    Catalog Number:
    00740
    CAS Number:
    348-67-4
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00002622
    Molecular Formula:
    C5H11NO2S
    Molecular Weight:
    149.2