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Amino Acids & Derivatives

1939

  • Nα,ε-Bis-Fmoc-L-lysine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Lys(Fmoc)-OH
    Catalog Number:
    01578
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    78081-87-5
    MDL NO:
    MFCD00080275
    Molecular Formula:
    C36H34N2O6
    Molecular Weight:
    590.8
  • Fmoc-L-glutamic acid γ-tert-butyl ester hydrate

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Glu(OtBu)-OH hydrate
    Catalog Number:
    02413
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    CAS Number:
    204251-24-1, 71989-18-9
    MDL NO:
    MFCD00150485
    Molecular Formula:
    C24H27NO6·H2O
    Molecular Weight:
    443.49
  • Fmoc-L-alanine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-L-Ala-OH
    Catalog Number:
    02369
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    CAS Number:
    35661-39-3
    MDL NO:
    MFCD00037139
    Molecular Formula:
    C18H17NO4
    Molecular Weight:
    311.3
  • Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyldihydro-benzofuran-5-sulfonyl)-L-arginine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Arg(Pbf)-OH
    Catalog Number:
    01964
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    154445-77-9
    MDL NO:
    MFCD00235804
    Molecular Formula:
    C34H40N4O7S
    Molecular Weight:
    648.77
  • Boc-L-alanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Boc-L-Ala-OH
    Catalog Number:
    01322
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    15761-38-3
    MDL NO:
    MFCD00037225
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.2
  • Nα-Fmoc-Nim-trityl-L-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-His(Trt)-OH
    Catalog Number:
    00713
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    109425-51-6
    MDL NO:
    MFCD00043332
    Molecular Formula:
    C40H33N3O4
    Molecular Weight:
    619.7
  • Catalog Number:
    16941
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    CAS Number:
    1185841-84-2
    MDL NO:
    MFCD08064313
    Molecular Formula:
    C36H44N4O7S
    Molecular Weight:
    676.8
  • Nγ-Ethyl-L-glutamine

    Purity:
    ≥ 99% (Titration)
    Synonym:
    L-Theanine
    Catalog Number:
    14293
    Purity Limit:
    ≥ 99% (Titration)
    CAS Number:
    3081-61-6
    MDL NO:
    MFCD00059653
    Molecular Formula:
    C7H14N2O3
    Molecular Weight:
    174.2
  • Boc-S-tert-butylthio-L-cysteine

    Purity:
    ≥ 99.5% (Chiral purity)
    Synonym:
    Boc-L-Cys(StBu)-OH
    Catalog Number:
    12863
    Purity Limit:
    ≥ 99.5% (Chiral purity)
    CAS Number:
    30044-61-2
    MDL NO:
    MFCD00084687
    Molecular Formula:
    C12H23NO4S2
    Molecular Weight:
    309.45
  • Fmoc-O-2-chlorotrityl-L-tyrosine

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Synonym:
    Fmoc-L-Tyr(2-ClTrt)-OH
    Catalog Number:
    04316
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    CAS Number:
    350241-80-4
    MDL NO:
    MFCD01073759
    Molecular Formula:
    C43H34NO5Cl
    Molecular Weight:
    680.2
  • Fmoc-D-isoleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Fmoc-D-Ile-OH
    Catalog Number:
    03448
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    143688-83-9
    MDL NO:
    MFCD00080291
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.4
  • Nα-Fmoc-Nω-(2,2,4,6,7-pentamethyl-dihydrobenzofuran-5-sulfonyl)-D-arginine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Arg(Pbf)-OH
    Catalog Number:
    02882
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    187618-60-6
    MDL NO:
    MFCD00237010
    Molecular Formula:
    C34H40N4O7S
    Molecular Weight:
    648.77
  • Fmoc-O-tert-butyl-D-tyrosine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Tyr(tBu)-OH
    Catalog Number:
    02465
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    118488-18-9
    MDL NO:
    MFCD00065684
    Molecular Formula:
    C28H29NO5
    Molecular Weight:
    459.5
  • Fmoc-S-trityl-D-cysteine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Cys(Trt)-OH
    Catalog Number:
    02065
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    167015-11-4
    MDL NO:
    MFCD00151922
    Molecular Formula:
    C37H31NO4S
    Molecular Weight:
    585.7
  • Fmoc-D-proline

    Purity:
    ≥ 99.9% (HPLC, Chiral purity)
    Synonym:
    Fmoc-D-Pro-OH
    Catalog Number:
    02064
    Purity Limit:
    ≥ 99.9% (HPLC, Chiral purity)
    CAS Number:
    101555-62-8
    MDL NO:
    MFCD00077067
    Molecular Formula:
    C20H19NO4
    Molecular Weight:
    337.4
  • Nα-Fmoc-Nin-Boc-L-tryptophan

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Trp(Boc)-OH
    Catalog Number:
    01954
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    143824-78-6
    MDL NO:
    MFCD00153366
    Molecular Formula:
    C31H30N2O6
    Molecular Weight:
    526.6
  • 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
    Purity Limit:
    98 - 102% (Assay by titration)
    CAS Number:
    30925-07-6
    MDL NO:
    MFCD00070399
    Molecular Formula:
    C6H12N2O4S2·2HCl
    Molecular Weight:
    313.2
  • Boc-L-valine

    Purity:
    98.5 - 101.0% (Assay by titration)
    Synonym:
    Boc-L-Val-OH
    Catalog Number:
    00670
    Purity Limit:
    98.5 - 101.0% (Assay by titration)
    CAS Number:
    13734-41-3
    MDL NO:
    MFCD00065605
    Molecular Formula:
    C10H19NO4
    Molecular Weight:
    217.3
  • Fmoc-O-tert-butyl-L-tyrosine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Tyr(tBu)-OH
    Catalog Number:
    00495
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    71989-38-3
    MDL NO:
    MFCD00037129
    Molecular Formula:
    C28H29NO5
    Molecular Weight:
    459.5
  • Fmoc-L-aspartic acid β-tert-butyl ester

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Asp(OtBu)-OH
    Catalog Number:
    00494
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    CAS Number:
    71989-14-5
    MDL NO:
    MFCD00037131
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
  • Nα-Fmoc-Nε-Boc-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Lys(Boc)-OH
    Catalog Number:
    00493
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    71989-26-9
    MDL NO:
    MFCD00037138
    Molecular Formula:
    C26H32N2O6
    Molecular Weight:
    468.6
  • L-Glutamic acid

    Purity:
    98.5-100.5% (Assay)
    Synonym:
    L-Glu-OH
    Catalog Number:
    00161
    Purity Limit:
    98.5-100.5% (Assay)
    CAS Number:
    56-86-0
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
  • Nα - (4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl- Nε -Fmoc-D-lysine

    Purity:
    ≥ 99% (HPLC, TLC)
    Synonym:
    ivDde-D-Lys(Fmoc)-OH
    Catalog Number:
    37076
    Purity Limit:
    ≥ 99% (HPLC, TLC)
    CAS Number:
    2308529-94-2
    Molecular Formula:
    C34H42N2O6
    Molecular Weight:
    574.7
  • L-Alanine allyl ester hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Ala-OAll·HCl
    Catalog Number:
    14011
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    203799-82-0
    MDL NO:
    MFCD01074682
    Molecular Formula:
    C6H11NO2·HCl
    Molecular Weight:
    165.5
  • Catalog Number:
    12620
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    1198321-33-3
    MDL NO:
    MFCD03788161
    Molecular Formula:
    C33H40N2O6
    Molecular Weight:
    560.6
  • Fmoc-S-tert-butoxycarbonylmethyl-L-cysteine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Cys(t-butoxycarbonylmethyl)-OH
    Catalog Number:
    11626
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    269730-62-3
    MDL NO:
    MFCD02094571
    Molecular Formula:
    C24H27NO6S
    Molecular Weight:
    457.55
  • Deamino-histidine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    3-(Imidazol-4-yl)propionic acid
    Catalog Number:
    11073
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    1074-59-5
    MDL NO:
    MFCD00237415
    Molecular Formula:
    C6H8N2O2
    Molecular Weight:
    140.14
  • Nα-Fmoc-Nε-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)-3-methylbutyl-L-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Lys(ivDde)-OH
    Catalog Number:
    07109
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    204777-78-6
    MDL NO:
    MFCD01631658
    Molecular Formula:
    C34H42N2O6
    Molecular Weight:
    574.72
  • Fmoc-D-glutamic acid-a-tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Glu-OtBu
    Catalog Number:
    05697
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    109745-15-5
    MDL NO:
    MFCD00077054
    Molecular Formula:
    C24H27NO6
    Molecular Weight:
    425.5
  • Fmoc-O-tert-butyl-L-tyrosine N-hydroxysuccinimide ester

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Tyr(tBu)-OSu
    Catalog Number:
    05322
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    155892-27-6
    MDL NO:
    MFCD01632038
    Molecular Formula:
    C32H32N2O7
    Molecular Weight:
    556.6
  • L-Leucine allyl ester 4-toluenesulfonate salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Leu-OAll·TosOH
    Catalog Number:
    04438
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    88224-03-7
    MDL NO:
    MFCD00043312
    Molecular Formula:
    C9H17NO2·C7H8O3S
    Molecular Weight:
    344.65
  • Nα-Acetyl-L-lysine amide hydrochloride

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Ac-L-Lys-NH2·HCl
    Catalog Number:
    04369
    Purity Limit:
    ≥ 99% (TLC)
    CAS Number:
    104584-11-4
    MDL NO:
    MFCD00190718
    Molecular Formula:
    C8H17N3O2·HCl
    Molecular Weight:
    223.7
  • Nα-Fmoc-Nε-methyltrityl-L-lysine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Fmoc-L-Lys(Mtt)-OH
    Catalog Number:
    03720
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    167393-62-6
    MDL NO:
    MFCD00237166
    Molecular Formula:
    C41H40N2O4
    Molecular Weight:
    624.79
  • Fmoc-S-4-methoxytrityl-L-cysteine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Cys(Mmt)-OH
    Catalog Number:
    03699
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    177582-21-7
    MDL NO:
    MFCD00270541
    Molecular Formula:
    C38H33NO5S
    Molecular Weight:
    615.7
  • Nα-Benzoyl-L-tryptophan

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Bz-L-Trp-OH
    Catalog Number:
    03149
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    4302-66-3
    MDL NO:
    MFCD00037946
    Molecular Formula:
    C18H16N2O3
    Molecular Weight:
    308.3
  • Nα-Fmoc-Nim-trityl-D-histidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-His(Trt)-OH
    Catalog Number:
    02874
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    135610-90-1
    MDL NO:
    MFCD00077061
    Molecular Formula:
    C40H33N3O4
    Molecular Weight:
    619.7
  • Nα-Fmoc-Nα-methyl-D-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-N-Me-D-Phe-OH
    Catalog Number:
    02671
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    138775-05-0
    MDL NO:
    MFCD00153392
    Molecular Formula:
    C25H23NO4
    Molecular Weight:
    401.5
  • Acetyl-L-leucine

    Purity:
    97.5 to 102.5% (Assay)
    Synonym:
    Ac-L-Leu-OH
    Catalog Number:
    02617
    Purity Limit:
    97.5 to 102.5% (Assay)
    CAS Number:
    1188-21-2
    MDL NO:
    MFCD00065131
    Molecular Formula:
    C8H15NO3
    Molecular Weight:
    173.2
  • Nα-Acetyl-L-arginine amide acetate salt

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

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Trp(Boc)-OH
    Catalog Number:
    02484
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    163619-04-3
    MDL NO:
    MFCD00153367
    Molecular Formula:
    C31H30N2O6
    Molecular Weight:
    526.6
  • Nα-Fmoc-Nδ-trityl-D-glutamine

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Fmoc-D-Gln(Trt)-OH
    Catalog Number:
    02480
    Purity Limit:
    ≥ 98.5% (HPLC)
    CAS Number:
    200623-62-7
    MDL NO:
    MFCD00151924
    Molecular Formula:
    C39H34N2O5
    Molecular Weight:
    610.7
  • Fmoc-O-tert-butyl-D-serine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Ser(tBu)-OH
    Catalog Number:
    02482
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    128107-47-1
    MDL NO:
    MFCD00077071
    Molecular Formula:
    C22H25NO5
    Molecular Weight:
    383.4
  • Fmoc-O-tert-butyl-D-threonine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Fmoc-D-Thr(tBu)-OH
    Catalog Number:
    02483
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    138797-71-4
    MDL NO:
    MFCD00080292
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.5
  • Fmoc-D-aspartic acid β-tert-butyl ester

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Asp(OtBu)-OH
    Catalog Number:
    02478
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    112883-39-3
    MDL NO:
    MFCD00077050
    Molecular Formula:
    C23H25NO6
    Molecular Weight:
    411.5
  • Fmoc-D-glutamic acid γ-tert-butyl ester

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Glu(OtBu)-OH
    Catalog Number:
    02479
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    104091-08-9
    MDL NO:
    MFCD00077055
    Molecular Formula:
    C24H27NO6
    Molecular Weight:
    425.5
  • Nα-Fmoc-Nγ-trityl-D-asparagine

    Purity:
    ≥ 99.5% (ee, Chiral HPLC)
    Synonym:
    Fmoc-D-Asn(Trt)-OH
    Catalog Number:
    02477
    Purity Limit:
    ≥ 99.5% (ee, Chiral HPLC)
    CAS Number:
    180570-71-2
    MDL NO:
    MFCD00151919
    Molecular Formula:
    C38H32N2O5
    Molecular Weight:
    596.7
  • Fmoc-D-valine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Val-OH
    Catalog Number:
    02471
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    84624-17-9
    MDL NO:
    MFCD00062953
    Molecular Formula:
    C20H21NO4
    Molecular Weight:
    339.4
  • Nα-Fmoc-L-tryptophan

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Trp-OH
    Catalog Number:
    02461
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    35737-15-6
    MDL NO:
    MFCD00037126
    Molecular Formula:
    C26H22N2O4
    Molecular Weight:
    426.5
  • Fmoc-L-proline

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Pro-OH
    Catalog Number:
    02448
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    71989-31-6
    MDL NO:
    MFCD00037122
    Molecular Formula:
    C20H19NO4
    Molecular Weight:
    337.4
  • Fmoc-O-tert-butyl-L-threonine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Thr(tBu)-OH
    Catalog Number:
    02460
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    CAS Number:
    71989-35-0
    MDL NO:
    MFCD00077075
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.5