💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program

Amino Acids & Derivatives

1931
Sub Categories
Alanine [Ala] Amino Acids & Derivatives 85
Arginine [Arg] Amino Acids & Derivatives 123
Asparagine [Asn] Amino Acids & Derivatives 49
Aspartic Acid [Asp] Amino Acids & Derivatives 128
Cysteine [Cys] Amino Acids & Derivatives 121
Amino Acids & Derivatives 0
Glutamic Acid [Glu] Amino Acids & Derivatives 157
Glutamine [Gln] Amino Acids & Derivatives 45
Glycine [Gly] Amino Acids & Derivatives 78
Histidine [His] Amino Acids & Derivatives 93
Isoleucine [Ile] Amino Acids & Derivatives 33
Leucine [Leu] Amino Acids & Derivatives 65
Lysine [Lys] Amino Acids & Derivatives 236
Methionine [Met] Amino Acids & Derivatives 47
Ornithine [Orn] Amino Acids & Derivatives 93
Phenylalanine [Phe] Amino Acids & Derivatives 94
Proline [Pro] Amino Acids & Derivatives 60
Serine [Ser] Amino Acids & Derivatives 106
Threonine [Thr] Amino Acids & Derivatives 64
Tryptophan [Trp] Amino Acids & Derivatives 63
Tyrosine [Tyr] Amino Acids & Derivatives 119
Valine [Val] Amino Acids & Derivatives 52

  • L-Tyrosine methyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Tyr-OMe
    Catalog Number:
    06257
    CAS Number:
    1080-06-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00002392
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.2
    Specification Sheet SDS

  • L-Valine amide hydrobromide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Val-NH2·HBr
    Catalog Number:
    06265
    CAS Number:
    33529-85-0
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00050704
    Molecular Formula:
    C5H12N2O·HBr
    Molecular Weight:
    197.08
    Specification Sheet SDS

  • O-tert-Butyl-L-threonine allyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Thr(tBu)-OAll·HCl
    Catalog Number:
    06238
    CAS Number:
    218938-63-7
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00798676
    Molecular Formula:
    C11H21NO3·HCl
    Molecular Weight:
    251.76
    Specification Sheet SDS

  • O-tert-Butyl-L-tyrosine allyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Tyr(tBu)-OAll·HCl
    Catalog Number:
    06252
    CAS Number:
    218938-62-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00798675
    Molecular Formula:
    C16H23NO3·HCl
    Molecular Weight:
    313.82
    Specification Sheet SDS

  • Nin-Boc-L-tryptophan tert-butyl ester hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Trp(Boc)-OtBu·HCl
    Catalog Number:
    06248
    CAS Number:
    218938-67-1
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00798682
    Molecular Formula:
    C20H28N2O4·HCl
    Molecular Weight:
    396.92
    Specification Sheet SDS

  • O-tert-Butyl-L-serine t-butyl ester

    Purity:
    ≥ 97%
    Synonym:
    L-Ser(tBu)-OtBu
    Catalog Number:
    06206
    CAS Number:
    48067-24-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00080900
    Molecular Formula:
    C11H23NO3
    Molecular Weight:
    217.31
    Specification Sheet SDS

  • DL-β-(2-Thienyl)-serine

    Purity:
    ≥ 98%
    Synonym:
    DL-Ser(2-Thi)-OH
    Catalog Number:
    06215
    CAS Number:
    32595-59-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00067304
    Molecular Formula:
    C7H9NO3S
    Molecular Weight:
    187.2
    Specification Sheet SDS

  • L-Proline 4-nitroanilide hydrobromide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Pro-pNA·HBr
    Catalog Number:
    06204
    CAS Number:
    7369-91-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00672477
    Molecular Formula:
    C11H13N3O3·HBr
    Molecular Weight:
    316.17
    Specification Sheet SDS

  • L-Proline dimethylamide

    Purity:
    ≥ 99% (Chiral purity)
    Synonym:
    L-Pro-NMe2
    Catalog Number:
    06200
    CAS Number:
    29802-22-0
    Purity Limit:
    ≥ 99% (Chiral purity)
    MDL NO:
    MFCD00083684
    Molecular Formula:
    C7H14N2O
    Molecular Weight:
    142.2
    Specification Sheet SDS

  • L-Proline ethylamide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Pro-NHEt·HCl
    Catalog Number:
    06199
    CAS Number:
    58107-62-3
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00238159
    Molecular Formula:
    C7H14N2O·HCl
    Molecular Weight:
    178.71
    Specification Sheet SDS

  • L-Phenylalanine amide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Phe-NH2
    Catalog Number:
    06180
    CAS Number:
    5241-58-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038146
    Molecular Formula:
    C9H12N2O
    Molecular Weight:
    164.21
    Specification Sheet SDS

  • L-Phenylalanine β-naphthylamide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Phe-βNA
    Catalog Number:
    06187
    CAS Number:
    740-57-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00046457
    Molecular Formula:
    C19H18N2O
    Molecular Weight:
    290.32
    Specification Sheet SDS

  • L-Phenylalanine pyrrolidide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Phe-pyrrolidide
    Catalog Number:
    06183
    CAS Number:
    56414-89-2
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00672358
    Molecular Formula:
    C13H18N2O
    Molecular Weight:
    218.3
    Specification Sheet SDS

  • L-Phenylalanine cyclohexylamide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Phe-Cyclohexylamide
    Catalog Number:
    06178
    CAS Number:
    17186-53-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00672357
    Molecular Formula:
    C15H22N2O
    Molecular Weight:
    246.36
    Specification Sheet SDS

  • L-Phenylalanine chloromethylketone hydrochloride

    Purity:
    ≥ 99% (NMR)
    Synonym:
    L-Phenylalanine chloromethylketone hydrochloride
    Catalog Number:
    06177
    CAS Number:
    52735-71-4
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00133443
    Molecular Formula:
    C10H12NOCl·HCl
    Molecular Weight:
    234.19
    Specification Sheet SDS

  • Nδ-Z-L-ornithine benzyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Orn(Z)-OBzl·HCl
    Catalog Number:
    06148
    CAS Number:
    63594-37-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237210
    Molecular Formula:
    C20H24N2O4·HCl
    Molecular Weight:
    392.88
    Specification Sheet SDS

  • Nδ-Pyrazinylcarbonyl-L-ornithine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Orn(pyrazinylcarbonyl)-OH
    Catalog Number:
    06147
    CAS Number:
    201047-84-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00672359
    Molecular Formula:
    C10H14N4O3
    Molecular Weight:
    238.25
    Specification Sheet SDS

  • L-Ornithine methyl ester dihydrochloride

    Purity:
    ≥ 99% (Assay by titration, Chiral HPLC)
    Synonym:
    L-Orn-OMe·2HCl
    Catalog Number:
    06154
    CAS Number:
    40216-82-8
    Purity Limit:
    ≥ 99% (Assay by titration, Chiral HPLC)
    MDL NO:
    MFCD00190977
    Molecular Formula:
    C6H14N2O2·2HCl
    Molecular Weight:
    219.12
    Specification Sheet SDS

  • Nδ-Z-L-ornithine tert-butyl ester hydrochloride

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    L-Orn(Z)-OtBu·HCl
    Catalog Number:
    06150
    CAS Number:
    161234-80-6
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00237209
    Molecular Formula:
    C17H26N2O4·HCl
    Molecular Weight:
    358.87
    Specification Sheet SDS

  • Nδ-Boc-L-ornithine methyl ester hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Orn(Boc)-OMe·HCl
    Catalog Number:
    06145
    CAS Number:
    2480-96-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00237207
    Molecular Formula:
    C11H22N2O4·HCl
    Molecular Weight:
    282.77
    Specification Sheet SDS

  • Nδ-Fmoc-L-ornithine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Orn(Fmoc)-OH
    Catalog Number:
    06146
    CAS Number:
    147071-84-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237208
    Molecular Formula:
    C20H22N2O4
    Molecular Weight:
    354.41
    Specification Sheet SDS

  • Nδ-Z-L-ornithine methyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Orn(Z)-OMe·HCl
    Catalog Number:
    06149
    CAS Number:
    5874-75-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077027
    Molecular Formula:
    C14H20N2O4·HCl
    Molecular Weight:
    316.79
    Specification Sheet SDS

  • Nε-4-Nitro-Z-L-lysine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Lys(4-NO2-Z)-OH
    Catalog Number:
    06134
    CAS Number:
    3557-90-2
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00237145
    Molecular Formula:
    C14H19N3O6
    Molecular Weight:
    325.32
    Specification Sheet SDS

  • Nε-Boc-L-lysine 4-nitroanilide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Lys(Boc)-pNA
    Catalog Number:
    06131
    CAS Number:
    172422-76-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00237144
    Molecular Formula:
    C17H26N4O5
    Molecular Weight:
    366.38
    Specification Sheet SDS

  • Nε-2-Chloro-Z-L-lysine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Lys(2-Cl-Z)-OH
    Catalog Number:
    06127
    CAS Number:
    42390-97-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190849
    Molecular Formula:
    C14H19N2O4Cl
    Molecular Weight:
    314.6
    Specification Sheet SDS

  • L-Leucine α-naphthylamide

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Leu-αNA
    Catalog Number:
    06119
    CAS Number:
    203793-55-9
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00083643
    Molecular Formula:
    C16H20N2O
    Molecular Weight:
    256.35
    Specification Sheet SDS

  • L-Isoleucine β-naphthylamide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Ile-βNA
    Catalog Number:
    06116
    CAS Number:
    732-84-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00055912
    Molecular Formula:
    C16H20N2O
    Molecular Weight:
    256.19
    Specification Sheet SDS

  • L-Leucine 7-amido-4-methylcoumarin

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    L-Leu-AMC
    Catalog Number:
    06122
    CAS Number:
    66447-31-2
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00056095
    Molecular Formula:
    C16H20N2O3
    Molecular Weight:
    288.37
    Specification Sheet SDS

  • L-Isoleucine 4-nitroanilide

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Ile-pNA
    Catalog Number:
    06113
    CAS Number:
    70324-66-2
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00238006
    Molecular Formula:
    C12H17N3O3
    Molecular Weight:
    251.29
    Specification Sheet SDS

  • L-Isoleucine amide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Ile-NH2·HCl
    Catalog Number:
    06110
    CAS Number:
    10466-56-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00058476
    Molecular Formula:
    C6H14N2O·HCl
    Molecular Weight:
    166.65
    Specification Sheet SDS

  • L-Isoleucine 7-amido-4-methylcoumarin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Ile-AMC
    Catalog Number:
    06099
    CAS Number:
    98516-74-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00152115
    Molecular Formula:
    C16H20N2O3
    Molecular Weight:
    288.36
    Specification Sheet SDS

  • L-Isoleucine 7-amido-4-methylcoumarin trifluroacetate

    Synonym:
    L-Ile-AMC·TFA
    Catalog Number:
    06100
    CAS Number:
    191723-53-2
    MDL NO:
    MFCD00152116
    Molecular Formula:
    C16H20N2O3·C2HO2F3
    Molecular Weight:
    402.37
    SDS

  • L-Histidine β-naphthylamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-His-^NA
    Catalog Number:
    06088
    CAS Number:
    7424-15-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00051166
    Molecular Formula:
    C16H16N4O
    Molecular Weight:
    280.01
    Specification Sheet SDS

  • L-Histidine ethyl ester dihydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-His-OEt·2HCl
    Catalog Number:
    06084
    CAS Number:
    35166-54-2
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00050627
    Molecular Formula:
    C8H13N3O2·2HCl
    Molecular Weight:
    256.18
    Specification Sheet SDS

  • Nim-Benzyl-L-histidine methyl ester dihydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-His(Bzl)-OMe·2HCl
    Catalog Number:
    06072
    CAS Number:
    93983-56-3
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00237097
    Molecular Formula:
    C14H17N3O2·2HCl
    Molecular Weight:
    332.23
    Specification Sheet SDS

  • Glycine amide acetate

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Gly-NH2·AcOH
    Catalog Number:
    06066
    CAS Number:
    105359-66-8
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00237951
    Molecular Formula:
    C2H6N2O·C2H4O2
    Molecular Weight:
    134.14
    Specification Sheet SDS

  • Glycine 4-methoxy-β-naphthylamide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Gly-4MβNA·HCl
    Catalog Number:
    06062
    CAS Number:
    201930-16-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00083627
    Molecular Formula:
    C13H14N2O2·HCl
    Molecular Weight:
    266.57
    Specification Sheet SDS

  • L-Glutamic acid α-4-nitroanilide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Glu-pNA
    Catalog Number:
    06052
    CAS Number:
    24032-35-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038111
    Molecular Formula:
    C11H13N3O5
    Molecular Weight:
    267.3
    Specification Sheet SDS

  • Glycine 7-amido-4-methylcoumarin hydrobromide

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Gly-AMC·HBr
    Catalog Number:
    06063
    CAS Number:
    113728-13-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00058452
    Molecular Formula:
    C12H12N2O3·HBr
    Molecular Weight:
    313.16
    Specification Sheet SDS

  • L-Histidine 7-amido-4-methylcoumarin trifluoroacetate salt

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-His-AMC·TFA
    Catalog Number:
    06078
    CAS Number:
    191723-64-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00152099
    Molecular Formula:
    C16H16N4O3
    Molecular Weight:
    312.25
    Specification Sheet SDS

  • Nim-Trityl-L-histidine tert-butyl ester hydrochloride

    Purity:
    ≥ 96% (NMR)
    Synonym:
    H-His(t-Trt)-OtBu·HCl
    Catalog Number:
    06076
    CAS Number:
    304698-96-2
    Purity Limit:
    ≥ 96% (NMR)
    MDL NO:
    MFCD00798683
    Molecular Formula:
    C29H31N3O2·HCl
    Molecular Weight:
    490.08
    Specification Sheet SDS

  • Glycine dimethylamide acetate

    Purity:
    ≥ 98% (NMR)
    Synonym:
    Gly-NMe2·AcOH
    Catalog Number:
    06069
    CAS Number:
    200634-33-9
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00237954
    Molecular Formula:
    C4H10N2O·C2H4O2
    Molecular Weight:
    162.19
    Specification Sheet SDS

  • Nim-Benzyl-L-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-His(Bzl)-OH
    Catalog Number:
    06071
    CAS Number:
    16832-24-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00038630
    Molecular Formula:
    C13H15N3O2
    Molecular Weight:
    245.28
    Specification Sheet SDS

  • L-Glutamic acid γ-ethyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Glu(OEt)-OH
    Catalog Number:
    06043
    CAS Number:
    1119-33-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00037217
    Molecular Formula:
    C7H13NO4
    Molecular Weight:
    175.19
    Specification Sheet SDS

  • L-Glutamic acid γ-(β-naphthylamide)

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-Glu(βNA)-OH
    Catalog Number:
    06046
    CAS Number:
    14525-44-1
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD00037743
    Molecular Formula:
    C15H16N2O3
    Molecular Weight:
    272.3
    Specification Sheet SDS

  • L-Glutamic acid γ-tert-butyl ester α-amide hydrochloride

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    L-Glutamic acid γ-tert-butyl ester α-amide hydrochloride
    Catalog Number:
    06045
    CAS Number:
    108607-02-9
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00237067
    Molecular Formula:
    C9H18N2O3·HCl
    Molecular Weight:
    238.72
    Specification Sheet SDS

  • DL-Aspartic acid dimethyl ester hydrochloride

    Purity:
    ≥ 98.5% (Assay: Anhydrous basis)
    Synonym:
    DL-Asp(OMe)-OMe·HCl
    Catalog Number:
    06034
    CAS Number:
    14358-33-9
    Purity Limit:
    ≥ 98.5% (Assay: Anhydrous basis)
    MDL NO:
    MFCD00054368
    Molecular Formula:
    C6H11NO4·HCl
    Molecular Weight:
    197.66
    Specification Sheet SDS

  • L-Glutamine α-tert-butyl ester hydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    L-Gln-OtBu·HCl
    Catalog Number:
    06037
    CAS Number:
    39741-62-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00039081
    Molecular Formula:
    C9H18N2O3·HCl
    Molecular Weight:
    238.72
    Specification Sheet SDS

  • L-Glutamic acid diethyl ester hydrochloride

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-Glu(OEt)-OEt·HCl
    Catalog Number:
    06042
    CAS Number:
    1118-89-4
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00012509
    Molecular Formula:
    C9H17NO4·HCl
    Molecular Weight:
    239.7
    Specification Sheet SDS

  • DL-Aspartic acid α-methyl ester

    Purity:
    ≥ 98% (NMR)
    Synonym:
    DL-Asp-OMe
    Catalog Number:
    06035
    CAS Number:
    65414-77-9
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00237858
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.1
    Specification Sheet SDS
Back to top