🌟 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 NEW: Customizable Macrocyclic Peptide Libraries

25001

  • S-2-Tetrahydroisoquinoline acetic acid hydrochloride

    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    (S-2-Tetrahydroisoquinoline acetic acid hydrochloride
    Catalog Number:
    15394
    CAS Number:
    270082-22-9
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD01861030
    Molecular Formula:
    C11H13NO2·HCl
    Molecular Weight:
    227.69
    Specification Sheet SDS

  • S-2-Thienylglycine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    H-D-(2-Thienyl)gly-OH
    Catalog Number:
    16638
    CAS Number:
    43189-45-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00078081
    Molecular Formula:
    C6H7NO2S
    Molecular Weight:
    157.19
    Specification Sheet SDS

  • (S-3-(1-Boc-pyrrolidin-2-yl)propionic acid·DCHA

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    22734
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD09952616
    Molecular Formula:
    C12H12NO4·C12H23N
    Molecular Weight:
    424.62
    Specification Sheet SDS

  • S-3-(4-Boc-piperazin-1-yl)-2-(Fmoc-amino)propionic acid

    Purity:
    ≥ 99% (TLC)
    Synonym:
    Fmoc-β-(1-piperazinyl)-L-Ala(Boc)-OH
    Catalog Number:
    14834
    CAS Number:
    313052-20-9
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD01860747
    Molecular Formula:
    C27H33N3O6
    Molecular Weight:
    495.58
    Specification Sheet SDS

  • S-3-(4-Hydroxyphenyl)-3-(methylamino)propionic acid

    Catalog Number:
    33693
    MDL NO:
    MFCD12198187
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    SDS

  • S-3-(Boc-amino)pyrrolidine

    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    tert-Butyl (S-3-pyrrolidinylcarbamate
    Catalog Number:
    31799
    CAS Number:
    122536-76-9
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD00143194
    Molecular Formula:
    C9H18N2O2
    Molecular Weight:
    186.25
    Specification Sheet SDS

  • S-3-Amino-2(benzylamino)propan-1-ol

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    18848
    CAS Number:
    150482-72-7
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD06658298
    Molecular Formula:
    C10H16N2O
    Molecular Weight:
    180.25
    Specification Sheet SDS

  • S-3-Amino-2-benzylpropionic acid

    Catalog Number:
    33720
    MDL NO:
    MFCD07372493
    Molecular Formula:
    C10H13NO2
    Molecular Weight:
    179.22
    SDS

  • S-3-Amino-2-phenylpropionic acid hydrochloride

    Catalog Number:
    33722
    MDL NO:
    MFCD12198211
    Molecular Formula:
    C9H11NO2·HCl
    Molecular Weight:
    201.65
    SDS

  • S-3-Amino-3-(1-naphthyl)propionic acid

    Purity:
    ≥ 99% (TLC)
    Synonym:
    L-β-Ala-(1-naphthyl)-OH
    Catalog Number:
    15431
    CAS Number:
    275826-46-5
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD04113670
    Molecular Formula:
    C13H13NO2
    Molecular Weight:
    215.25
    Specification Sheet SDS

  • S-3-Amino-3-(2,3-dichlorophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(2,3-DiCl)-OH
    Catalog Number:
    15669
    CAS Number:
    748128-13-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113671
    Molecular Formula:
    C9H9Cl2NO2
    Molecular Weight:
    234.08
    Specification Sheet SDS

  • S-3-Amino-3-(2,3-dimethoxyphenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(2,3-dimethoxy)-OH
    Catalog Number:
    15675
    CAS Number:
    752198-18-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113672
    Molecular Formula:
    C11H15NO4
    Molecular Weight:
    225.24
    Specification Sheet SDS

  • S-3-Amino-3-(2,4-dichlorophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC, Chiral purity)
    Synonym:
    L-β-Phe(2,4-DiCl)-OH
    Catalog Number:
    15663
    CAS Number:
    757937-66-9
    Purity Limit:
    ≥ 98% (HPLC, Chiral purity)
    MDL NO:
    MFCD04113673
    Molecular Formula:
    C9H9Cl2NO2
    Molecular Weight:
    234.08
    Specification Sheet SDS

  • S-3-Amino-3-(2-bromophenyl)propionic acid

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-β-Phe(2-Br)-OH
    Catalog Number:
    15428
    CAS Number:
    275826-34-1
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD04113674
    Molecular Formula:
    C9H10BrNO2
    Molecular Weight:
    244.09
    Specification Sheet SDS

  • S-3-Amino-3-(2-chlorophenyl)propionic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-β-Phe(2-Cl)-OH
    Catalog Number:
    15550
    CAS Number:
    763922-37-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04113675
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.64
    Specification Sheet SDS

  • S-3-Amino-3-(2-furyl)propionic acid

    Purity:
    ≥ 99% (TLC)
    Synonym:
    D-β-Ala-(2-furyl)-OH
    Catalog Number:
    15210
    CAS Number:
    131829-49-7
    Purity Limit:
    ≥ 99% (TLC)
    MDL NO:
    MFCD04117828
    Molecular Formula:
    C7H9NO3
    Molecular Weight:
    155.15
    Specification Sheet SDS

  • S-3-Amino-3-(2-methylphenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(2-Me)-OH
    Catalog Number:
    15618
    CAS Number:
    736131-48-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113679
    Molecular Formula:
    C10H13NO2
    Molecular Weight:
    179.22
    Specification Sheet SDS

  • S-3-Amino-3-(2-trifluoromethylphenyl)propionic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-β-Phe(2-CF3)-OH
    Catalog Number:
    15572
    CAS Number:
    755749-11-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04113683
    Molecular Formula:
    C10H10F3NO2
    Molecular Weight:
    233.19
    Specification Sheet SDS

  • S-3-Amino-3-(3'-pyridyl)propionic acid

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-β-Ala-(3'-pyridyl)-OH
    Catalog Number:
    15205
    CAS Number:
    129043-04-5
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD04113694
    Molecular Formula:
    C8H10N2O2
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • S-3-Amino-3-(3-cyanophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(3-CN)-OH
    Catalog Number:
    15590
    CAS Number:
    791778-00-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113688
    Molecular Formula:
    C10H10N2O2
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • S-3-Amino-3-(3-fluorophenyl)propionic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    L-β-Phe(3-F)-OH
    Catalog Number:
    15544
    CAS Number:
    723284-79-5
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD04113689
    Molecular Formula:
    C9H10FNO2
    Molecular Weight:
    183.18
    Specification Sheet SDS

  • S-3-Amino-3-(3-methoxyphenyl)propionic acid

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-β-Phe(3-OMe)-OH
    Catalog Number:
    15638
    CAS Number:
    783300-35-6
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD04113691
    Molecular Formula:
    C10H13NO3
    Molecular Weight:
    195.22
    Specification Sheet SDS

  • S-3-Amino-3-(3-methylphenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(3-Me)-OH
    Catalog Number:
    15624
    CAS Number:
    701907-44-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113692
    Molecular Formula:
    C10H13NO2
    Molecular Weight:
    179.22
    Specification Sheet SDS

  • S-3-Amino-3-(3-nitrophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(3-NO2)-OH
    Catalog Number:
    15608
    CAS Number:
    734529-57-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113693
    Molecular Formula:
    C9H10N2O4
    Molecular Weight:
    210.19
    Specification Sheet SDS

  • S-3-Amino-3-(3-thienyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    D-β-Ala-(3-thienyl)-OH
    Catalog Number:
    15700
    CAS Number:
    773050-73-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04113695
    Molecular Formula:
    C7H9NO2S
    Molecular Weight:
    171.21
    Specification Sheet SDS

  • S-3-Amino-3-(3-trifluoromethylphenyl)propionic acid

    Purity:
    ≥ 98% (TLC)
    Synonym:
    L-β-Phe(3-CF3)-OH
    Catalog Number:
    15578
    CAS Number:
    719995-40-1
    Purity Limit:
    ≥ 98% (TLC)
    MDL NO:
    MFCD04113696
    Molecular Formula:
    C10H10F3NO2
    Molecular Weight:
    233.19
    Specification Sheet SDS

  • S-3-Amino-3-(4-bromophenyl)propionic acid

    Purity:
    ≥ 99%
    Synonym:
    L-β-Phe(4-Br)-OH
    Catalog Number:
    15430
    CAS Number:
    275826-36-3
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD03840456
    Molecular Formula:
    C9H10BrNO2
    Molecular Weight:
    244.09
    Specification Sheet SDS

  • S-3-Amino-3-(4-chlorophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC, Chiral purity)
    Synonym:
    L-β-Phe(4-Cl)-OH
    Catalog Number:
    15208
    CAS Number:
    131690-60-3
    Purity Limit:
    ≥ 98% (HPLC, Chiral purity)
    MDL NO:
    MFCD03840457
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.64
    Specification Sheet SDS

  • S-3-Amino-3-(4-cyanophenyl)propionic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-β-Phe(4-CN)-OH
    Catalog Number:
    15596
    CAS Number:
    718596-77-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD04117832
    Molecular Formula:
    C10H10N2O2
    Molecular Weight:
    190.2
    Specification Sheet SDS

  • S-3-Amino-3-(4-fluorophenyl)propionic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    L-β-Phe(4-F)-OH
    Catalog Number:
    15219
    CAS Number:
    151911-33-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03840458
    Molecular Formula:
    C9H10FNO2
    Molecular Weight:
    183.0
    Specification Sheet SDS

  • S-3-Amino-3-(4-hydroxyphenyl)propionic acid

    Purity:
    ≥ 98% (HPLC, Chiral purity)
    Synonym:
    L-β-Phe(4-OH)-OH
    Catalog Number:
    15455
    CAS Number:
    54732-46-6
    Purity Limit:
    ≥ 98% (HPLC, Chiral purity)
    MDL NO:
    MFCD04113697
    Molecular Formula:
    C9H11NO3
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • S-3-Amino-3-(4-trifluoromethylphenyl)propionic acid

    Synonym:
    L-β-Phe(4-CF3)-OH
    Catalog Number:
    15584
    CAS Number:
    790203-84-8
    MDL NO:
    MFCD04113700
    Molecular Formula:
    C10H10F3NO2
    Molecular Weight:
    233.19
    SDS

  • S-3-Amino-3-phenylpropionic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    L-β-Phe-OH
    Catalog Number:
    15326
    CAS Number:
    40856-44-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01076238
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.19
    Specification Sheet SDS

  • S-3-Amino-4,4-diphenylbutyric acid hydrochloride

    Catalog Number:
    33694
    CAS Number:
    544455-95-0
    MDL NO:
    MFCD03092955
    Molecular Formula:
    C16H17NO2·HCl
    Molecular Weight:
    291.77
    SDS

  • S-3-Amino-4-(2-naphthyl)butyric acid hydrochloride

    Purity:
    ≥ 98%
    Synonym:
    L-β-HomoAla(2-naphthyl)-OH·HCl
    Catalog Number:
    15351
    CAS Number:
    270063-39-3
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01861035
    Molecular Formula:
    C14H15NO2·HCl
    Molecular Weight:
    265.74
    Specification Sheet SDS

  • S-3-Amino-4-(4-methoxyphenyl)butyric acid hydrochloride

    Catalog Number:
    33698
    MDL NO:
    MFCD22887377
    Molecular Formula:
    C11H15NO3·HCl
    Molecular Weight:
    245.7
    SDS

  • S-3-Aminobutyric acid

    Purity:
    ≥ 95% (NMR)
    Synonym:
    L-3-Aminobutyric acid
    Catalog Number:
    21056
    CAS Number:
    3775-72-2
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00270347
    Molecular Formula:
    C4H9NO2
    Molecular Weight:
    103.12
    Specification Sheet SDS

  • S-3-Boc-amino-5-(carbonylmethyl)-2,3-dihydro-1,5-benzoxazepin-4(5H-one

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Boc-(S-3-amino-2,3-dihydro-4-oxo-1,5-benzoxazepine-5(2H-acetic acid
    Catalog Number:
    15030
    CAS Number:
    250349-13-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04112677
    Molecular Formula:
    C16H20N2O6
    Molecular Weight:
    336.34
    Specification Sheet SDS

  • S-3-Boc-aminopiperidine

    Purity:
    ≥ 99.6% (GC, Chiral purity)
    Catalog Number:
    29093
    CAS Number:
    216854-23-8
    Purity Limit:
    ≥ 99.6% (GC, Chiral purity)
    MDL NO:
    MFCD03093383
    Molecular Formula:
    C10H20N2O2
    Molecular Weight:
    200.28
    Specification Sheet SDS

  • S-3-Hydroxymethyl-pyrrolidine-1-carboxylic acid tert-butyl ester

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    (S-1-Boc-3-(hydroxymethyl)pyrrolidine
    Catalog Number:
    18009
    CAS Number:
    199174-24-8
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD03094726
    Molecular Formula:
    C10H19NO3
    Molecular Weight:
    201.26
    Specification Sheet SDS

  • S-3-Hydroxypiperidine

    Synonym:
    (S-3-Piperidinol
    Catalog Number:
    29120
    CAS Number:
    24211-55-0
    MDL NO:
    MFCD08669819
    Molecular Formula:
    C5H11NO
    Molecular Weight:
    101.15
    SDS

  • S-3-Pyrrolidinol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (S-3-Hydroxypyrrolidine
    Catalog Number:
    16510
    CAS Number:
    100243-39-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00192426
    Molecular Formula:
    C4H9NO
    Molecular Weight:
    87.12
    Specification Sheet SDS

  • S-3-Thienylglycine

    Purity:
    ≥ 98%
    Synonym:
    L-2-(3-Thienyl)glycine
    Catalog Number:
    16647
    CAS Number:
    1194-87-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00079617
    Molecular Formula:
    C6H7NO2S
    Molecular Weight:
    157.19
    Specification Sheet SDS

  • S-4,4'-Dibromo-1,1'-spirobiindane-7,7'-diol

    Purity:
    ≥ 98% (Chiral purity)
    Synonym:
    (S-4,4'-Dibromo-7,7'-dihydroxy-1,1'-spirobiindane
    Catalog Number:
    41425
    CAS Number:
    636601-27-9
    Purity Limit:
    ≥ 98% (Chiral purity)
    MDL NO:
    MFCD16660947
    Molecular Formula:
    C17H14Br2O2
    Molecular Weight:
    410.11
    SDS

  • S-4-(2-Methyl-butoxy)phenylamine

    Catalog Number:
    19656
    CAS Number:
    112418-54-9
    MDL NO:
    MFCD04114494
    Molecular Formula:
    C11H17NO
    Molecular Weight:
    179.26
    SDS

  • S-4-Benzyl-3-propionyl-2-oxazolidinone

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N-3-Propionyl-(4S-benzyl-2-oxazolidinone
    Catalog Number:
    23187
    CAS Number:
    101711-78-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00269688
    Molecular Formula:
    C13H15NO3
    Molecular Weight:
    233.26
    Specification Sheet SDS

  • S-4-Boc-morpholine-3-carboxylic acid

    Purity:
    ≥ 95% (NMR)
    Synonym:
    (S-Morpholine-3,4-dicarboxylic acid 4-tert-butyl ester
    Catalog Number:
    17170
    CAS Number:
    783350-37-8
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD04114904
    Molecular Formula:
    C10H17NO5
    Molecular Weight:
    231.25
    Specification Sheet SDS

  • S-4-N-Fmoc-3-morpholinecarboxylic acid

    Purity:
    ≥ 99% (Chiral HPLC, HPLC)
    Catalog Number:
    28559
    CAS Number:
    281655-37-6
    Purity Limit:
    ≥ 99% (Chiral HPLC, HPLC)
    MDL NO:
    MFCD01860732
    Molecular Formula:
    C20H19NO5
    Molecular Weight:
    353.37
    Specification Sheet SDS

  • S-4-Oxopyrrolidine-1,2-dicarboxylic acid 1-tert-butyl 2-methyl diester

    Purity:
    ≥ 99% (GC, Chiral purity)
    Synonym:
    Boc-4-oxo-L-proline methyl ester
    Catalog Number:
    16608
    CAS Number:
    102195-80-2
    Purity Limit:
    ≥ 99% (GC, Chiral purity)
    MDL NO:
    MFCD01861778
    Molecular Formula:
    C11H17NO5
    Molecular Weight:
    243.26
    Specification Sheet SDS

  • S-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthyl

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (S)-6,6'-Dibromo-2,2'-bis(methoxymethoxy)-1,1'-binaphthalene
    Catalog Number:
    41423
    CAS Number:
    211560-97-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03788936
    Molecular Formula:
    C24H20Br2O4
    Molecular Weight:
    532.23
    SDS
Back to top