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Unusual Amino Acids

2214

  • Fmoc-L-indoline-2-carboxylic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Fmoc-L-IDC-OH
    Catalog Number:
    04986
    CAS Number:
    198560-38-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00273469
    Molecular Formula:
    C24H19NO4
    Molecular Weight:
    385.4
    Specification Sheet SDS

  • Fmoc-4-carboxymethyl-piperazine

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    Fmoc-Cmpi-OH
    Catalog Number:
    04960
    CAS Number:
    180576-05-0
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00270202
    Molecular Formula:
    C21H22N2O4
    Molecular Weight:
    366.42
    Specification Sheet SDS

  • (2S,4R)-Fmoc-4-amino-1-Boc-pyrrolidine-2-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-ABPC(2S,4R)-OH
    Catalog Number:
    04941
    CAS Number:
    176486-63-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00673783
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.51
    Specification Sheet SDS

  • Fmoc-2-aminobenzoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-2-Abz-OH
    Catalog Number:
    04789
    CAS Number:
    150256-42-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00235883
    Molecular Formula:
    C22H17NO4
    Molecular Weight:
    359.4
    Specification Sheet SDS

  • Boc-2-aminobenzoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-2-Abz-OH
    Catalog Number:
    04788
    CAS Number:
    68790-38-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151862
    Molecular Formula:
    C12H15NO4
    Molecular Weight:
    237.3
    Specification Sheet SDS

  • 2R-(+)-Propanolol hydrochloride

    Purity:
    ≥ 95%
    Synonym:
    (R-(+)-1-[(1-Methylethyl)amino]-3-(1-naphthalenyloxy)-2-propanol hydrochloride
    Catalog Number:
    04465
    CAS Number:
    13071-11-9
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00064546
    Molecular Formula:
    C16H21NO2·HCl
    Molecular Weight:
    295.81
    Specification Sheet SDS

  • 3,3',5-Triiodo-L-thyronine sodium salt

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Liothyronine sodium
    Catalog Number:
    04468
    CAS Number:
    55-06-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00002594
    Molecular Formula:
    C15H11I3NO4Na
    Molecular Weight:
    673.0
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • L-Pyroglutamic acid pentachlorophenyl ester

    Purity:
    ≥ 99% (Elemental Analysis)
    Synonym:
    L-Pyr-Opcp
    Catalog Number:
    04447
    CAS Number:
    28990-85-4
    Purity Limit:
    ≥ 99% (Elemental Analysis)
    MDL NO:
    MFCD00057185
    Molecular Formula:
    C11H6NO3Cl5
    Molecular Weight:
    377.4
    Specification Sheet SDS

  • L-Glutamine α-amide hydrochloride

    Purity:
    ≥ 98% (NMR)
    Synonym:
    L-Gln-NH2·HCl
    Catalog Number:
    04430
    CAS Number:
    21752-29-4
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00077118
    Molecular Formula:
    C5H11N3O2·HCl
    Molecular Weight:
    181.7
    Specification Sheet SDS

  • Fmoc-L-β-indanylglycine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-2-L-indanylgly-OH
    Catalog Number:
    04148
    CAS Number:
    205526-39-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672561
    Molecular Formula:
    C26H25NO4
    Molecular Weight:
    413.5
    Specification Sheet SDS

  • Boc-3-fluoro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Phe(3-F)-OH
    Catalog Number:
    04141
    CAS Number:
    114873-01-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672522
    Molecular Formula:
    C14H18FNO4
    Molecular Weight:
    283.2
    Specification Sheet SDS

  • Fmoc-2-fluoro-D-phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Phe(2-F)-OH
    Catalog Number:
    04139
    CAS Number:
    198545-46-9
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00672553
    Molecular Formula:
    C24H20FNO4
    Molecular Weight:
    405.4
    Specification Sheet SDS

  • Boc-2-fluoro-L-phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Boc-L-Phe(2-F)-OH
    Catalog Number:
    04136
    CAS Number:
    114873-00-6
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00672520
    Molecular Formula:
    C14H18FNO4
    Molecular Weight:
    283.2
    Specification Sheet SDS

  • Fmoc-4-cyano-L-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Phe(4-CN)-OH
    Catalog Number:
    04114
    CAS Number:
    173963-93-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00672559
    Molecular Formula:
    C25H20N2O4
    Molecular Weight:
    412.4
    Specification Sheet SDS

  • 4-Cyano-L-phenylalanine

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    L-Phe(4-CN)-OH
    Catalog Number:
    04110
    CAS Number:
    104531-20-6, 167479-78-9
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD00270363
    Molecular Formula:
    C10H10N2O2
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • Boc-3,4-difluoro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-L-Phe(3,4-DiF)-OH
    Catalog Number:
    04119
    CAS Number:
    198474-90-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00672518
    Molecular Formula:
    C14H17F2NO4
    Molecular Weight:
    301.3
    Specification Sheet SDS

  • Fmoc-2-chloro-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(2-Cl)-OH
    Catalog Number:
    04096
    CAS Number:
    198560-41-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00797578
    Molecular Formula:
    C24H20ClNO4
    Molecular Weight:
    421.9
    Specification Sheet SDS

  • Fmoc-p-phenyl-D-Phenylalanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-p-phenyl-D-Phenylalanine
    Catalog Number:
    04085
    CAS Number:
    205526-38-1
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00191199
    Molecular Formula:
    C30H25NO4
    Molecular Weight:
    463.52
    Specification Sheet SDS

  • Boc-L-citrulline 4-nitrophenyl ester

    Purity:
    ≥ 98% (TLC)
    Synonym:
    Boc-L-Cit-ONp
    Catalog Number:
    03963
    CAS Number:
    56612-88-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD00076998
    Molecular Formula:
    C17H24N4O7
    Molecular Weight:
    396.41
    Specification Sheet SDS

  • Fmoc-3-benzothienyl-L-alanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-3-L-Ala(3-benzothienyl)-OH
    Catalog Number:
    03962
    CAS Number:
    177966-60-8
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00672562
    Molecular Formula:
    C26H21NO4S
    Molecular Weight:
    443.5
    Specification Sheet SDS

  • Fmoc-S-trityl-L-penicillamine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Pen(Trt)-OH
    Catalog Number:
    03915
    CAS Number:
    201531-88-6
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00237388
    Molecular Formula:
    C39H35NO4S
    Molecular Weight:
    613.72
    Specification Sheet SDS

  • Fmoc-O-benzylphospho-L-serine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-Ser(HPO3Bzl)-OH
    Catalog Number:
    03734
    CAS Number:
    158171-14-3 
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00797869
    Molecular Formula:
    C25H24NO8P
    Molecular Weight:
    497.4
    Specification Sheet SDS

  • Fmoc-D-phenylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Phg-OH
    Catalog Number:
    03733
    CAS Number:
    111524-95-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00190891
    Molecular Formula:
    C23H19NO4
    Molecular Weight:
    373.4
    Specification Sheet SDS

  • Fmoc-L-citrulline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Cit-OH
    Catalog Number:
    03502
    CAS Number:
    133174-15-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00151943
    Molecular Formula:
    C21H23N3O5
    Molecular Weight:
    397.4
    Specification Sheet SDS

  • 4-Amino-L-phenylalanine hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Phe(4-NH2)-OH·HCl
    Catalog Number:
    03296
    CAS Number:
    62040-55-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00012986
    Molecular Formula:
    C9H12N2O2·HCl
    Molecular Weight:
    216.67
    Specification Sheet SDS

  • DL-α-Aminoadipic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    DL-Aad-OH
    Catalog Number:
    03290
    CAS Number:
    542-32-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00063119
    Molecular Formula:
    C6H11NO4
    Molecular Weight:
    161.2
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • 4-Chloro-L-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-Phe(4-Cl)-OH
    Catalog Number:
    02861
    CAS Number:
    14173-39-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063065
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.6
    Specification Sheet SDS

  • Fmoc-3-(3'-pyridyl)-L-alanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-L-Ala(3'-pyridyl)-OH
    Catalog Number:
    02688
    CAS Number:
    175453-07-3
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00144887
    Molecular Formula:
    C23H20N2O4
    Molecular Weight:
    388.4
    Specification Sheet SDS

  • Fmoc-4-fluoro-D-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Phe(4-F)-OH
    Catalog Number:
    02576
    CAS Number:
    177966-64-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00235900
    Molecular Formula:
    C24H20FNO4
    Molecular Weight:
    405.4
    Specification Sheet SDS

  • 4-Amino-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Phe(4-NH2)-OH
    Catalog Number:
    02594
    CAS Number:
    943-80-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00069927
    Molecular Formula:
    C9H12N2O2
    Molecular Weight:
    180.2
    Specification Sheet SDS

  • Fmoc-3-(2-naphthyl)-D-alanine

    Purity:
    ≥ 99.5% (Chiral HPLC)
    Synonym:
    Fmoc-D-Ala(2-naphthyl)-OH
    Catalog Number:
    02589
    CAS Number:
    138774-94-4
    Purity Limit:
    ≥ 99.5% (Chiral HPLC)
    MDL NO:
    MFCD00077044
    Molecular Formula:
    C28H23NO4
    Molecular Weight:
    437.5
    Specification Sheet SDS

  • 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
    Specification Sheet SDS

  • Fmoc-(3S,4S)-4-amino-3-hydroxy-6-methylheptanoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-Sta(3S,4S)-OH
    Catalog Number:
    02455
    CAS Number:
    158257-40-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065675
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.5
    Specification Sheet SDS

  • Fmoc-3,5-diiodo-L-tyrosine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-3,5-diiodo-L-Tyr-OH
    Catalog Number:
    02469
    CAS Number:
    103213-31-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063330
    Molecular Formula:
    C24H19I2NO5
    Molecular Weight:
    655.23
    Specification Sheet SDS

  • Fmoc-4-nitro-L-phenylalanine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Phe(4-NO2)-OH
    Catalog Number:
    02447
    CAS Number:
    95753-55-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00057810
    Molecular Formula:
    C24H20N2O6
    Molecular Weight:
    432.4
    Specification Sheet SDS

  • Boc-sarcosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-Sar-OH
    Catalog Number:
    01378
    CAS Number:
    13734-36-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037795
    Molecular Formula:
    C8H15NO4
    Molecular Weight:
    189.21
    Specification Sheet SDS

  • β-(2-Thienyl)-L-alanine

    Purity:
    ≥ 99.5% (HPLC, Chiral purity)
    Synonym:
    L-Ala-3-(2-thienyl)-OH
    Catalog Number:
    01320
    CAS Number:
    22951-96-8
    Purity Limit:
    ≥ 99.5% (HPLC, Chiral purity)
    MDL NO:
    MFCD00064335
    Molecular Formula:
    C7H9NO2S
    Molecular Weight:
    171.2
    Specification Sheet SDS

  • L-Citrulline

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Cit-OH
    Catalog Number:
    01304
    CAS Number:
    372-75-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064397
    Molecular Formula:
    C6H13N3O3
    Molecular Weight:
    175.19
    Specification Sheet SDS

  • 5-Hydroxy-L-tryptophan from Griffonia Seed Extract

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-Trp(5-OH)-OH
    Hazmat
    Catalog Number:
    00607
    CAS Number:
    4350-09-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00064341
    Molecular Formula:
    C11H12N2O3
    Molecular Weight:
    220.2
    Specification Sheet SDS

  • L-Norleucine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Nle-OH
    Catalog Number:
    00353
    CAS Number:
    327-57-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064423
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.18
    Specification Sheet SDS

  • Na-Fmoc-Ng-Boc-Ng-methyl-L-2,4-diaminobutanoic acid

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Dab(Boc,Me)-OH
    Catalog Number:
    47703
    CAS Number:
    446847-81-0
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    MDL NO:
    MFCD32666077
    Molecular Formula:
    C25H30N2O6
    Molecular Weight:
    454.5
    Specification Sheet SDS

  • Fmoc-Phe(4-COOAll)-OH

    Purity:
    ≥ 99% (Chiral HPLC)
    Catalog Number:
    47022
    CAS Number:
    2196198-73-7
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    Molecular Formula:
    C28H25NO6
    Molecular Weight:
    471.5
    Specification Sheet SDS

  • Fmoc-D-α-aminoadipic acid δ-tert-butyl ester

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-D-Aad(OtBu)-OH
    Catalog Number:
    46557
    CAS Number:
    2973755-92-7
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    Molecular Formula:
    C25H29NO6
    Molecular Weight:
    439.5
    Specification Sheet SDS

  • Nα -Fmoc-L-2,3-diaminopropionic acid hydrochloride

    Purity:
    ≥ 99.7% (Chiral HPLC)
    Synonym:
    Fmoc-L-Dap-OH·HCl
    Catalog Number:
    37059
    CAS Number:
    212688-53-4
    Purity Limit:
    ≥ 99.7% (Chiral HPLC)
    MDL NO:
    MFCD01076134
    Molecular Formula:
    C18H18N2O4·HCl
    Molecular Weight:
    362.84
    Specification Sheet SDS

  • Nonanoic acid ethyl ester

    Grade:
    meets FG specifications, KOSHER, FEMA 2447
    Purity:
    98 - 100% (GC)
    Synonym:
    Ethyl nonanoate
    Catalog Number:
    34187
    Grade:
    meets FG specifications, KOSHER, FEMA 2447
    CAS Number:
    123-29-5
    Purity Limit:
    98 - 100% (GC)
    MDL NO:
    MFCD00009570
    Molecular Formula:
    C11H22O2
    Molecular Weight:
    186.3
    Specification Sheet SDS

  • Fmoc-α-methyl-D-3-fluorophenylalanine

    Purity:
    ≥ 98% (Chiral HPLC)
    Synonym:
    Fmoc-α-Me-D-Phe(3-F)-OH
    Catalog Number:
    33629
    Purity Limit:
    ≥ 98% (Chiral HPLC)
    MDL NO:
    MFCD22887398
    Molecular Formula:
    C25H22FNO4
    Molecular Weight:
    419.45
    Specification Sheet SDS

  • Fmoc-4-(acetyl-amino)-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(4-NHAc)-OH
    Catalog Number:
    33583
    CAS Number:
    265321-34-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01632242
    Molecular Formula:
    C26H24N2O5
    Molecular Weight:
    444.48
    Specification Sheet SDS

  • Fmoc-(R)-2-Amino-2-methylbutyric acid

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-D-Isovaline
    Catalog Number:
    33580
    CAS Number:
    1231709-22-0
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD12031689
    Molecular Formula:
    C20H21NO4
    Molecular Weight:
    339.39
    Specification Sheet SDS
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