⚡️ Flash Sale: BOGO on TBTU

📦 Same-day shipping on in-stock items

New Products and Promotions

25001

  • Fmoc-(2S,4R)-(3-bromobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-bromobenzyl)-L-proline
    Catalog Number:
    50208
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C27H24BrNO4
    Molecular Weight:
    506.39
  • Fmoc-(2S,4R)-(3-chlorobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-chlorobenzyl)-L-proline
    Catalog Number:
    50196
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C27H24ClNO4
    Molecular Weight:
    461.94
  • Fmoc-(2S,4R)-(3-cyanobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-cyanobenzyl)-L-proline
    Catalog Number:
    50205
    CAS Number:
    1334671-65-6
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H24N2O4
    Molecular Weight:
    452.51
  • Fmoc-(2S,4R)-(3-iodobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-iodobenzyl)-L-proline
    Catalog Number:
    50210
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C27H24INO4
    Molecular Weight:
    553.39
  • Fmoc-(2S,4R)-(3-methylbenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-methylbenzyl)-L-proline
    Catalog Number:
    50202
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H27NO4
    Molecular Weight:
    441.52
  • Fmoc-(2S,4R)-(3-trifluoromethylbenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(3-trifluoromethylbenzyl)-L-proline
    Catalog Number:
    50199
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H24F3NO4
    Molecular Weight:
    495.49
  • Fmoc-(2S,4R)-(4-chlorobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(4-chlorobenzyl)-L-proline
    Catalog Number:
    50197
    CAS Number:
    2382270-88-2
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C27H24ClNO4
    Molecular Weight:
    461.94
  • Fmoc-(2S,4R)-(4-cyanobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(4-cyanobenzyl)-L-proline
    Catalog Number:
    50206
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H24N2O4
    Molecular Weight:
    452.51
  • Fmoc-(2S,4R)-(4-iodobenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(4-iodobenzyl)-L-proline
    Catalog Number:
    50211
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C27H24INO4
    Molecular Weight:
    553.39
  • Fmoc-(2S,4R)-(4-methylbenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(4-methylbenzyl)-L-proline
    Catalog Number:
    50203
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H27NO4
    Molecular Weight:
    441.52
  • Fmoc-(2S,4R)-(4-trifluoromethylbenzyl)-L-proline

    Purity:
    ≥ 95%
    Synonym:
    Fmoc-(R)-g-(4-trifluoromethylbenzyl)-L-proline
    Catalog Number:
    50200
    Purity Limit:
    ≥ 95%
    Molecular Formula:
    C28H24F3NO4
    Molecular Weight:
    495.49
  • Fmoc-(2S,4R)-4‐{[(4‐ethylphenyl)diphenylmethyl]amino}proline

    Purity:
    > 98%
    Synonym:
    Fmoc-(2S,4R)-Pro(4-NH-Mtt)-OH
    Catalog Number:
    49732
    CAS Number:
    1061737-21-0
    Purity Limit:
    > 98%
    Molecular Formula:
    C40H36N2O4
    Molecular Weight:
    608.74
  • Fmoc-(2S,4R)-4-benzyl-pyrrolidine-2-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-(2S,4R)-γ-benzylproline
    Catalog Number:
    15080
    CAS Number:
    1158891-05-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04115782
    Molecular Formula:
    C27H25NO4
    Molecular Weight:
    427.5
  • Catalog Number:
    15053
    CAS Number:
    653589-37-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD04112684
    Molecular Formula:
    C21H21NO5
    Molecular Weight:
    367.4
  • Fmoc-(2S,4S)-4-amino-1-benzoyl-pyrrolidine-2-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-AZPC(2S,4S)-OH
    Catalog Number:
    04940
    CAS Number:
    204321-85-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00673784
    Molecular Formula:
    C27H24N2O5
    Molecular Weight:
    456.5
  • Fmoc-(2S,4S)-4-amino-1-Boc-pyrrolidine-2-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-ABPC(2S,4S-OH
    Catalog Number:
    04942
    CAS Number:
    174148-03-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00673782
    Molecular Formula:
    C25H28N2O6
    Molecular Weight:
    452.5
  • Catalog Number:
    07346
    CAS Number:
    269078-71-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01074697
    Molecular Formula:
    C26H23NO4
    Molecular Weight:
    413.45
  • Catalog Number:
    05057
    CAS Number:
    215190-21-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00673788
    Molecular Formula:
    C26H23NO4
    Molecular Weight:
    413.51
  • Catalog Number:
    05031
    CAS Number:
    204326-24-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00673792
    Molecular Formula:
    C28H24N2O5
    Molecular Weight:
    468.49
  • Fmoc-(2S,6S,9S)-6-amino-2-carboxymethyl-3,8-diazabicyclo-(4,3,0)-nonane-1,4-dione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-Acdn(2S,6S,9S)-OH
    Catalog Number:
    05027
    CAS Number:
    184700-26-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01632025
    Molecular Formula:
    C24H23N3O6
    Molecular Weight:
    449.46
  • Fmoc-(3-aminomethyl) benzoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-3-Amb-OH
    Catalog Number:
    04795
    CAS Number:
    155369-11-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00273463
    Molecular Formula:
    C23H19NO4
    Molecular Weight:
    373.41
  • Fmoc-(3-benzothienyl)-L-β-homoalanine

    Purity:
    ≥ 98%
    Synonym:
    Fmoc-L-β-HomoAla(3-benzothienyl)-OH
    Catalog Number:
    15358
    CAS Number:
    270063-46-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01861042
    Molecular Formula:
    C27H23NO4S
    Molecular Weight:
    457.54
  • Fmoc-(3-thienyl)-L-β-homoalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-β-HomoAla(3-thienyl)-OH
    Catalog Number:
    15398
    CAS Number:
    270263-01-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01861085
    Molecular Formula:
    C23H21NO4S
    Molecular Weight:
    407.48
  • Fmoc-(3R)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Tic-OH
    Catalog Number:
    02602
    CAS Number:
    130309-33-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00144345
    Molecular Formula:
    C25H21NO4
    Molecular Weight:
    399.4
  • Fmoc-(3R)-1,2,3,4-tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-D-Tic(OH)-OH
    Catalog Number:
    05011
    CAS Number:
    178432-50-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00792390
    Molecular Formula:
    C25H21NO5
    Molecular Weight:
    415.4
  • Catalog Number:
    31669
    CAS Number:
    2237216-64-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD30749168
    Molecular Formula:
    C22H25NO5
    Molecular Weight:
    383.44
  • Catalog Number:
    31672
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04114028
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.47
  • Fmoc-(3S)-1,2,3,4-tetrahydroisoquinoline-7-hydroxy-3-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Tic(OH)-OH
    Catalog Number:
    02870
    CAS Number:
    178432-49-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00792388
    Molecular Formula:
    C25H21NO5
    Molecular Weight:
    415.4
  • Catalog Number:
    07354
    CAS Number:
    215190-25-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD02179648
    Molecular Formula:
    C22H22N2O5
    Molecular Weight:
    394.44
  • Fmoc-(3S)-β-Pro-OH

    Purity:
    ≥ 95% (NMR)
    Synonym:
    Fmoc-(3S-1-pyrrolidine-3-carboxylic acid
    Catalog Number:
    15074
    CAS Number:
    193693-66-2
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD04112695
    Molecular Formula:
    C20H19NO4
    Molecular Weight:
    337.37
  • Fmoc-(3S,4S)-4-amino-3-hydroxy-5-cyclohexylpentanoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-ACHPA-OH
    Catalog Number:
    03740
    CAS Number:
    130597-31-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00155626
    Molecular Formula:
    C26H31NO5
    Molecular Weight:
    437.5
  • Fmoc-(3S,4S)-4-amino-3-hydroxy-5-methylhexanoic acid dicyclohexylammonium salt

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-AHMHxA(3S,4S)-OH·DCHA
    Catalog Number:
    04952
    CAS Number:
    204316-10-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00270198
    Molecular Formula:
    C22H25NO5·C12H23N
    Molecular Weight:
    564.8
  • Fmoc-(3S,4S)-4-amino-3-hydroxy-5-phenylpentanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-AHPPA-OH
    Catalog Number:
    03741
    CAS Number:
    198542-01-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00155625
    Molecular Formula:
    C26H25NO5
    Molecular Weight:
    431.5
  • 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
  • Fmoc-(3S,4S)-4-amino-3-hydroxy-6-methylthio-hexanoic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-AHTHxA(3S,4S-OH
    Catalog Number:
    04955
    CAS Number:
    268542-18-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00270199
    Molecular Formula:
    C22H25NO6S
    Molecular Weight:
    415.51
  • Fmoc-(3S,4S)-4-amino-3-hydroxy-pentanoic acid dicyclohexylammonium salt

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-AHPA(3S,4S)-OH·DCHA
    Catalog Number:
    04953
    CAS Number:
    204316-31-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00270200
    Molecular Formula:
    C20H21NO5·C12H23N
    Molecular Weight:
    536.72
  • Fmoc-(3S,4S,5S)-4-amino-3-hydroxy-5-methylheptanoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-AHMHpA(3S,4S,5S-OH
    Catalog Number:
    04950
    CAS Number:
    215190-17-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00270207
    Molecular Formula:
    C23H27NO5
    Molecular Weight:
    397.48
  • Catalog Number:
    05033
    CAS Number:
    204326-07-8, 149563-21-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD06797451
    Molecular Formula:
    C23H22N2O5S
    Molecular Weight:
    438.5
  • Fmoc-(3S-)-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid

    Purity:
    ≥ 99% (Chiral HPLC)
    Synonym:
    Fmoc-L-Tic-OH
    Catalog Number:
    02601
    CAS Number:
    136030-33-6
    Purity Limit:
    ≥ 99% (Chiral HPLC)
    MDL NO:
    MFCD00144368
    Molecular Formula:
    C25H21NO4
    Molecular Weight:
    399.4
  • Fmoc-(4-aminomethyl) benzoic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-4-Amb-OH
    Catalog Number:
    07315
    CAS Number:
    164470-64-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01074693
    Molecular Formula:
    C23H19NO4
    Molecular Weight:
    373.41
  • Fmoc-(4-pyridyl)-L-β-homoalanine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-L-β-HomoAla(4-pyridyl)-OH
    Catalog Number:
    15371
    CAS Number:
    270065-69-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD01861059
    Molecular Formula:
    C24H22N2O4
    Molecular Weight:
    402.45
  • Fmoc-(4-tert-butyloxycarbonyl)-L-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-L-Phe(4-COOtBu)-OH
    Catalog Number:
    07052
    CAS Number:
    183070-44-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01317016
    Molecular Formula:
    C29H29NO6
    Molecular Weight:
    487.56
  • Fmoc-(4S)-4-azido-D-proline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-D-Pro(4-N3)-OH (2R,4S)
    Catalog Number:
    33497
    CAS Number:
    2137142-63-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD31380719
    Molecular Formula:
    C20H18N4O4
    Molecular Weight:
    378.4
  • Fmoc-(4S)-4-azido-L-proline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-Pro(4-N3)-OH (2S,4S)
    Catalog Number:
    29779
    CAS Number:
    263847-08-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04115792
    Molecular Formula:
    C20H18N4O4
    Molecular Weight:
    378.39
  • Fmoc-(DL)-2-aminotetraline-2-carboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-Atc-OH
    Catalog Number:
    04959
    CAS Number:
    135944-08-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00273476
    Molecular Formula:
    C26H23NO4
    Molecular Weight:
    413.47
  • Fmoc-(Dmb)Ala-OH

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Fmoc-N-(2,4-dimethoxybenzyl)-Ala-OH
    Catalog Number:
    24759
    CAS Number:
    1425938-66-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD18910716
    Molecular Formula:
    C27H27NO6
    Molecular Weight:
    461.51
  • Fmoc-(Dmb)Leu-OH

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Fmoc-N-(2,4-dimethoxybenzyl)-Leu-OH
    Catalog Number:
    32571
    CAS Number:
    1425938-65-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD18643371
    Molecular Formula:
    C30H33NO6
    Molecular Weight:
    503.6
  • Catalog Number:
    33708
    CAS Number:
    501331-02-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD07372882
    Molecular Formula:
    C21H23NO4
    Molecular Weight:
    353.41
  • Fmoc-(R)-2-(aminomethyl)-4-methylpentanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (R-Fmoc-2-aminomethyl-4-methyl-pentanoic acid
    Catalog Number:
    29033
    CAS Number:
    1018899-99-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD07372889
    Molecular Formula:
    C22H25NO4
    Molecular Weight:
    367.44
  • 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