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Amino Acids & Derivatives

1938

  • S-(Methyl-o-nitropiperonyl)-L-Cysteine

    Purity:
    ≥ 98%
    Synonym:
    H-Cys(methyl-o-nitropiperonyl)-OH
    Catalog Number:
    47699
    Purity Limit:
    ≥ 98%
    CAS Number:
    1551078-43-3
    Molecular Formula:
    C12H14N2O6S
    Molecular Weight:
    314.3
  • Se-(Methyl-o-nitropiperonyl)-selenocysteine · TFA

    Purity:
    ≥ 98%
    Synonym:
    H-Sec(Methyl-o-nitropiperonyl)-OH · TFA
    Catalog Number:
    47698
    Purity Limit:
    ≥ 98%
    CAS Number:
    2235373-48-3, 2235373-47-2
    Molecular Formula:
    C14H15F3N2O8Se
    Molecular Weight:
    475.2
  • Fmoc-a-Me-L-Arg(Pbf)-OH

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    (S)-N-a-Fmoc-C-a-N'-Pbf-arginine
    Catalog Number:
    47692
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    2124196-74-1
    Molecular Formula:
    C35H42N4O7S
    Molecular Weight:
    662.8
  • Ne-((2-Azidoethoxy)carbonyl)-L-Lysine hydrochloride

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    H-Lys(2-azidoethoxycarbonyl)-OH · HCl
    Catalog Number:
    47696
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    1994331-17-7, 1167421-25-1
    MDL NO:
    MFCD32066830
    Molecular Formula:
    C9H17N5O4 · HCl
    Molecular Weight:
    295.7
  • Ne-Acryloyl-L-lysine hydrochloride

    Purity:
    ≥ 99.7% (Chiral purity)
    Synonym:
    H-Lys(Acryloyl)-OH · HCl
    Catalog Number:
    47693
    Purity Limit:
    ≥ 99.7% (Chiral purity)
    CAS Number:
    65143-71-7
    Molecular Formula:
    C9H16N2O3 · HCl
    Molecular Weight:
    236.7
  • Fmoc-L-Orn(Mmt)-OH

    Purity:
    ≥ 92% (HPLC)
    Synonym:
    Fmoc-L-Orn(4-methoxytrityl)-OH
    Catalog Number:
    46552
    Purity Limit:
    ≥ 92% (HPLC)
    CAS Number:
    1192825-56-1
    MDL NO:
    MFCD27957356
    Molecular Formula:
    C40H38N2O4
    Molecular Weight:
    610.7
  • Nα-Acetyl-Nω-(2,2,4,6,7-pentamethyldihydrobenzofuran-5-sulfonyl)-L-arginine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Ac-L-Arg(Pbf)-OH
    Catalog Number:
    46512
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    Molecular Formula:
    C21H32N4O6S
    Molecular Weight:
    466.53
  • Acetyl-L-cysteine, from Non-animal source

    Grade:
    Japanese Standards of Quasi-drug Ingredients
    Purity:
    ≥ 98% (Assay)
    Synonym:
    Ac-L-Cys-OH
    Catalog Number:
    46513
    Grade:
    Japanese Standards of Quasi-drug Ingredients
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    616-91-1
    MDL NO:
    MFCD00004880
    Molecular Formula:
    C5H9NO3S
    Molecular Weight:
    163.2
  • Z-D-glutamic acid α-tert-butyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Z-D-Glu-OtBu
    Catalog Number:
    41305
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    20918-72-3
    MDL NO:
    MFCD30290588
    Molecular Formula:
    C17H23NO6
    Molecular Weight:
    337.4
  • S-Boc-2-amino-5-azido-pentanoic acid dicyclohexylammonium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-Orn(N3)-OH·DCHA
    Catalog Number:
    29622
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1485528-98-0
    MDL NO:
    MFCD16621419
    Molecular Formula:
    C10H18N4O4·C12H23N
    Molecular Weight:
    439.6
  • Nα -Fmoc- Nε -tetradecanoyl-L-lysine

    Purity:
    99 - 100% (Assay by titration)
    Synonym:
    Fmoc-L-Lys(myristoyl)-OH
    Catalog Number:
    37080
    Purity Limit:
    99 - 100% (Assay by titration)
    CAS Number:
    1128181-23-6
    MDL NO:
    MFCD30725756
    Molecular Formula:
    C35H50N2O5
    Molecular Weight:
    578.8
  • Nα - (4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-Nε-Fmoc-L-lysine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    ivDde-L-Lys(Fmoc)-OH
    Catalog Number:
    37072
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1446752-60-8
    MDL NO:
    MFCD27957348
    Molecular Formula:
    C34H42N2O6
    Molecular Weight:
    574.7
  • Nα -Fmoc- Nε -undecanoyl-L-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    Fmoc-L-Lys(Lauroyl)-OH
    Catalog Number:
    37081
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    CAS Number:
    1128181-21-4
    Molecular Formula:
    C33H46N2O5
    Molecular Weight:
    550.7
  • L-Lysine hydrochloride, from non-animal source, suitable for cell culture

    Grade:
    meets USP, EP, JP specifications
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S-2,6-Diaminohexanoic acid monohydrochloride
    Catalog Number:
    36933
    Grade:
    meets USP, EP, JP specifications
    Purity Limit:
    98.5 - 101.0% (Assay)
    CAS Number:
    657-27-2
    MDL NO:
    MFCD00064564
    Molecular Formula:
    C6H14N2O2·HCl
    Molecular Weight:
    182.65
  • Nα,ε-Bis-Boc-D-lysine N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-D-Lys(Boc)-OSu
    Catalog Number:
    36885
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    65581-52-4
    MDL NO:
    MFCD28004455
    Molecular Formula:
    C20H33N3O8
    Molecular Weight:
    443.5
  • Fmoc-O-acetyl-L-threonine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Thr(Ac)-OH
    Catalog Number:
    35331
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    181817-14-1
    MDL NO:
    MFCD01861336
    Molecular Formula:
    C21H21NO6
    Molecular Weight:
    383.39
  • Nα-Fmoc-L-lysine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Lys-OMe·HCl
    Catalog Number:
    35204
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    847658-45-1
    MDL NO:
    MFCD08275774
    Molecular Formula:
    C22H27ClN2O4
    Molecular Weight:
    418.91
  • Fmoc-allyl-L-serine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Ser(allyl)-OH
    Catalog Number:
    35202
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    704910-17-8
    MDL NO:
    MFCD03094795
    Molecular Formula:
    C21H21NO5
    Molecular Weight:
    367.41
  • Fmoc-L-serine benzyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Ser-Obzl
    Catalog Number:
    35196
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    73724-46-6
    MDL NO:
    MFCD09752867
    Molecular Formula:
    C25H23NO5
    Molecular Weight:
    417.5
  • Fmoc-L-serine tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Ser-OtBu
    Catalog Number:
    35199
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    110797-35-8
    MDL NO:
    MFCD01861331
    Molecular Formula:
    C22H25NO5
    Molecular Weight:
    383.44
  • Fmoc-L-aspartic acid α-methyl ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Asp-OMe
    Catalog Number:
    35190
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    145038-52-4
    MDL NO:
    MFCD03701473
    Molecular Formula:
    C20H19NO6
    Molecular Weight:
    369.4
  • Fmoc-L-alanine methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Ala-OMe
    Catalog Number:
    35191
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    146346-88-5
    MDL NO:
    MFCD20264827
    Molecular Formula:
    C19H19NO4
    Molecular Weight:
    325.33
  • Fmoc-L-glutamic acid α-methyl ester

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    Fmoc-L-Glu-OMe
    Catalog Number:
    35189
    Purity Limit:
    ≥ 99.5% (HPLC)
    CAS Number:
    145038-49-9
    MDL NO:
    MFCD22200617
    Molecular Formula:
    C21H21NO6
    Molecular Weight:
    383.36
  • Nα -Fmoc-L-Lysine tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Lys-OtBu·HCl
    Catalog Number:
    33496
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    940941-43-5
    MDL NO:
    MFCD32066818
    Molecular Formula:
    C25H32N2O4·HCl
    Molecular Weight:
    461.0
  • Nα -Fmoc- Nε -Boc-ε-aminocaproyl-L-lysine

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    Fmoc-L-Lys(Boc-Aca)-OH
    Catalog Number:
    33498
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    CAS Number:
    2250437-37-5
    MDL NO:
    MFCD31380720
    Molecular Formula:
    C32H43N3O7
    Molecular Weight:
    581.7
  • Nα -Fmoc- Nε -(propargyloxy)carbonyl-L-lysine

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    Fmoc-L-Lys(Poc)-OH
    Catalog Number:
    33493
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    CAS Number:
    1584133-25-4
    MDL NO:
    MFCD22989432
    Molecular Formula:
    C25H26N2O6
    Molecular Weight:
    450.5
  • Nα -Fmoc-D-Lysine tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Lys-OtBu·HCl
    Catalog Number:
    33495
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    2250436-42-9
    MDL NO:
    MFCD32200864
    Molecular Formula:
    C25H32N2O4·HCl
    Molecular Weight:
    461.0
  • Nα -Fmoc- Nε -4-methoxyltrityl-aminooxyacetyl-L-lysine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Lys(Mtt-Aoa)-OH
    Catalog Number:
    33499
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    2250436-45-2
    MDL NO:
    MFCD31380722
    Molecular Formula:
    C43H43N3O6
    Molecular Weight:
    697.8
  • Nα -Fmoc- Nβ -(N-Boc-amino-oxyacetyl)-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Lys(Boc-Aoa)-OH
    Catalog Number:
    33494
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    757960-24-0
    MDL NO:
    MFCD31380704
    Molecular Formula:
    C28H35N3O8
    Molecular Weight:
    541.6
  • Nα-Fmoc- Nβ -4-pentynoyl-L-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    Fmoc-L-Lys(Pentynoyl)-OH
    Catalog Number:
    33489
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    CAS Number:
    1159531-18-6
    MDL NO:
    MFCD00027297
    Molecular Formula:
    C26H28N2O5
    Molecular Weight:
    448.5
  • Nα -Fmoc- Nε-(2-nitrobenzenesulfonyl)-D-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    -Fmoc--Nosyl-D-lysine
    Catalog Number:
    33491
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    2250437-39-7
    MDL NO:
    MFCD31380698
    Molecular Formula:
    C27H27N3O8S
    Molecular Weight:
    553.6
  • Fmoc-L-Lys(Boc-AEEA)-OH

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    -Fmoc--(2-(2-(2-(tert-butyloxycarbonyl)aminoethoxy)ethoxy)acetyl)-L-lysine
    Catalog Number:
    33488
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1662688-16-5
    MDL NO:
    MFCD27952843
    Molecular Formula:
    C32H43N3O9
    Molecular Weight:
    613.7
  • Nα-Trityl-Nε-Fmoc-D-lysine

    Purity:
    99 - 100% (Assay by titration)
    Synonym:
    Trt-D-Lys(Fmoc)-OH
    Catalog Number:
    33482
    Purity Limit:
    99 - 100% (Assay by titration)
    Molecular Formula:
    C40H38N2O4
    Molecular Weight:
    610.8
  • Nε-Palmitoyl-L-lysine

    Purity:
    ≥ 99.7% (Chiral purity)
    Synonym:
    H-L-Lys(Palm)-OH
    Catalog Number:
    33452
    Purity Limit:
    ≥ 99.7% (Chiral purity)
    CAS Number:
    59012-43-0
    MDL NO:
    MFCD08274541
    Molecular Formula:
    C22H44N2O3
    Molecular Weight:
    384.6
  • Nε-(prop-2-ynyloxycarbonyl)-L-lysine hydrochloride

    Purity:
    98.0 - 101.5% (Assay by titration)
    Synonym:
    H-L-Lys(Poc)·HCl
    Catalog Number:
    33453
    Purity Limit:
    98.0 - 101.5% (Assay by titration)
    CAS Number:
    1428330-91-9
    MDL NO:
    MFCD24842520
    Molecular Formula:
    C10H16N2O4·HCl
    Molecular Weight:
    264.7
  • N-(Phenoxycarbonyl)-L-valine

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    33423
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    126147-70-4
    MDL NO:
    MFCD03840384
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.25
  • L-Glutamine, from non-animal origin

    Grade:
    meets USP, EP, JP testing specifications, suitable for cell culture
    Purity:
    99 - 101% (Assay by titration,on dry basis)
    Synonym:
    L-Gln-OH
    Catalog Number:
    33066
    Grade:
    meets USP, EP, JP testing specifications, suitable for cell culture
    Purity Limit:
    99 - 101% (Assay by titration,on dry basis)
    CAS Number:
    56-85-9
    MDL NO:
    MFCD00008044
    Molecular Formula:
    C5H10N2O3
    Molecular Weight:
    146.15
  • Fmoc-Lys-OH·HCl

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Nα-Fmoc-L-lysine hydrochloride
    Catalog Number:
    33081
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    139262-23-0
    MDL NO:
    MFCD00190889
    Molecular Formula:
    C21H24N2O4·HCl
    Molecular Weight:
    404.9
  • Fmoc-L-Cys(Phacm)-OH

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    -(9-Fluorenylmethyloxycarbonyl)-S-Phenylacetylaminomethyl)-L-cysteine
    Catalog Number:
    33078
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    159680-21-4
    MDL NO:
    MFCD00797550
    Molecular Formula:
    C27H26N2O5S
    Molecular Weight:
    490.6
  • L-Tryptophan , from non-animal origin

    Grade:
    EP, JP, USP
    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Trp-OH
    Catalog Number:
    33068
    Grade:
    EP, JP, USP
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    73-22-3
    MDL NO:
    MFCD00064340
    Molecular Formula:
    C11H12N2O2
    Molecular Weight:
    204.2
  • L-Leucine, from non animal origin, suitable for cell culture

    Grade:
    USP
    Purity:
    99 - 101% (Assay by titration,on dry basis)
    Synonym:
    L-Leu-OH
    Catalog Number:
    33065
    Grade:
    USP
    Purity Limit:
    99 - 101% (Assay by titration,on dry basis)
    CAS Number:
    61-90-5
    MDL NO:
    MFCD00002617
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.18
  • L-Alanine-7-amido-4-methylcoumarin

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Ala-AMC
    Catalog Number:
    32922
    Purity Limit:
    ≥ 99% (TLC)
    CAS Number:
    77471-41-1
    MDL NO:
    MFCD00077086
    Molecular Formula:
    C13H14N2O3
    Molecular Weight:
    246.1
  • H-Cit-AMC trifluoroacetate salt

    Synonym:
    H-Orn(carbamoyl)-AMC
    Catalog Number:
    32927
    CAS Number:
    93753-78-7, 201851-46-9
    MDL NO:
    MFCD00152041
    Molecular Formula:
    C16H20N4O4·C2HF3O2
    Molecular Weight:
    446.38
  • Catalog Number:
    32748
    CAS Number:
    17035-90-4, 53308-83-1
    MDL NO:
    MFCD00069311
    Molecular Formula:
    C7H16N4O2·C2H4O2
    Molecular Weight:
    248.28
  • Catalog Number:
    32639
    CAS Number:
    201854-07-1
    MDL NO:
    MFCD00152129
    Molecular Formula:
    C15H18N2O3S·C2H4O2
    Molecular Weight:
    366.43
  • Catalog Number:
    32572
    CAS Number:
    155-84-0
    MDL NO:
    MFCD00019733
    Molecular Formula:
    C8H16N4O3
    Molecular Weight:
    216.24
  • Boc-Lys(Tfa)-AMC

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    32599
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    97885-44-4
    MDL NO:
    MFCD11975034
    Molecular Formula:
    C23H28F3N3O6
    Molecular Weight:
    499.49
  • Catalog Number:
    32575
    CAS Number:
    98516-76-8
    MDL NO:
    MFCD00051217
    Molecular Formula:
    C15H16N2O5
    Molecular Weight:
    304.3
  • Glycine

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

    Purity:
    ≥ 99.9% (Chiral HPLC)
    Synonym:
    Fmoc-L-Orn(Trt)-OH
    Catalog Number:
    31954
    Purity Limit:
    ≥ 99.9% (Chiral HPLC)
    CAS Number:
    1998701-26-0
    MDL NO:
    MFCD30478737
    Molecular Formula:
    C39H36N2O4
    Molecular Weight:
    596.71