Discover the new Chem-Impex: Where innovation starts with a bond.

35318

  • Ácido R,S -3-amino-3-(3-piridil)propiónico

    Purity:
    ≥ 98%
    Synonym:
    DL-β-Ala-(3-piridil)-OH
    Catalog Number:
    11563
    CAS Number:
    62247-21-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD01549598
    Molecular Formula:
    C8H10N2O2​​​
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • R , S -4-Boc-3-carboximetil-piperazin-2-ona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster terc -butílico del ácido 2-carboximetil-3-oxo-piperazina-1-carboxílico
    Catalog Number:
    22690
    CAS Number:
    863307-54-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD06656452
    Molecular Formula:
    C11H18N2O5​​​
    Molecular Weight:
    258.27
    Specification Sheet SDS

  • Sal diciclohexilamonio del ácido R , S -Boc-2-amino-3-metil-3-fenil-butírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R , S -Boc-β, β-dimetil-fenilalanina·DCHA
    Catalog Number:
    29608
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD18782816
    Molecular Formula:
    C16H23NO4 · C12H23N​​
    Molecular Weight:
    474.68
    Specification Sheet SDS

  • Ácido R , S -Boc-2-amino-4,4,4-trifluorobutírico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29616
    CAS Number:
    544479-61-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02682446
    Molecular Formula:
    C9H14F3NO4​​​
    Molecular Weight:
    257.21
    Specification Sheet SDS

  • Ácido R , S -Boc-2-amino-4,4-difluoro-butírico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29617
    CAS Number:
    252357-43-0
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD18761982
    Molecular Formula:
    C9H15F2NO4​​​
    Molecular Weight:
    239.22
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-2-(3,4-dimetoxi-bencil)-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29602
    CAS Number:
    1076197-01-7
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD11226808
    Molecular Formula:
    C 17 H 25 N º 6
    Molecular Weight:
    339.39
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-2-(naftalen-1-il)-propiónico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29605
    CAS Number:
    1310680-21-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD18761979
    Molecular Formula:
    C 18 H 21 N º 4
    Molecular Weight:
    315.37
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-2-(naftalen-1-ilmetil)-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29603
    CAS Number:
    1076197-03-9
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD11226810
    Molecular Formula:
    C19H23Nº4​​
    Molecular Weight:
    329.4
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-2-(naftalen-2-il)-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29606
    CAS Number:
    1310680-21-7
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD18761980
    Molecular Formula:
    C 18 H 21 N º 4
    Molecular Weight:
    315.37
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-2-(naftalen-2-ilmetil)-propiónico

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29604
    CAS Number:
    1076197-04-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11226811
    Molecular Formula:
    C19H23Nº4​​
    Molecular Weight:
    329.4
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-3-( terc -butil)propiónico

    Purity:
    ≥ 98%
    Synonym:
    ( R , S -Boc-3-( terc -butil)-β-Ala-OH
    Catalog Number:
    22713
    CAS Number:
    856417-59-9
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD09264200
    Molecular Formula:
    C12H23NO4​​
    Molecular Weight:
    245.32
    Specification Sheet SDS

  • Ácido R , S -Boc-3-amino-4,4,4-trifluorobutírico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29620
    CAS Number:
    1185296-42-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02682448
    Molecular Formula:
    C9H14F3NO4​​​
    Molecular Weight:
    257.21
    Specification Sheet SDS

  • Ácido R , S -Fmoc-2-amino-3-metil-3-fenil-butírico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R , S -Fmoc-β, β-dimetil-fenilalanina
    Catalog Number:
    29685
    CAS Number:
    1310680-19-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD18782839
    Molecular Formula:
    C26H25NO4​​
    Molecular Weight:
    415.49
    Specification Sheet SDS

  • Ácido R , S -Fmoc-2-amino-4,4,4-trifluorobutírico

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29699
    CAS Number:
    1219145-37-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD02682447
    Molecular Formula:
    C 19 H 16 F 3 NO 4
    Molecular Weight:
    379.34
    Specification Sheet SDS

  • Ácido R , S -Fmoc-2-amino-4,4-difluoro-butírico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29700
    CAS Number:
    1260640-43-4
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD06738956
    Molecular Formula:
    C19H17F2NO4​​​
    Molecular Weight:
    361.35
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3,3-dimetil-pirrolidin-2-carboxílico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( R , S -Fmoc-3,3-dimetil-prolina
    Catalog Number:
    29705
    CAS Number:
    1310680-20-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD18782844
    Molecular Formula:
    C22H23NO4​​
    Molecular Weight:
    365.43
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-(3,4-dimetoxi-bencil)-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29678
    CAS Number:
    1076197-02-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD11226809
    Molecular Formula:
    C27H27Nº6​​
    Molecular Weight:
    461.51
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-(4-metoxibencil)-propiónico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29677
    CAS Number:
    497059-62-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD03003589
    Molecular Formula:
    C26H25Nº 5​
    Molecular Weight:
    431.49
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-(naftalen-1-il)-propiónico

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29681
    CAS Number:
    1310680-37-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD18782837
    Molecular Formula:
    C28H23NO4​​
    Molecular Weight:
    437.49
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-(naftalen-1-ilmetil)-propiónico

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29679
    CAS Number:
    497059-60-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD03084419
    Molecular Formula:
    C 29 H 25 N º 4
    Molecular Weight:
    451.52
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-(naftalen-2-ilmetil)-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    29680
    CAS Number:
    454424-73-8
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD11226812
    Molecular Formula:
    C 29 H 25 N º 4
    Molecular Weight:
    451.52
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-2-bencil-propiónico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29676
    CAS Number:
    683217-58-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02258442
    Molecular Formula:
    C25H23NO4​​
    Molecular Weight:
    401.46
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-3-( terc -butil)propiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    ( R , S -Fmoc-3-( terc -butil)-β-Ala-OH
    Catalog Number:
    22714
    CAS Number:
    946682-32-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD09264210
    Molecular Formula:
    C22H25NO4​​
    Molecular Weight:
    367.44
    Specification Sheet SDS

  • Ácido R , S -Fmoc-3-amino-4,4,4-trifluorobutírico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    29703
    CAS Number:
    194471-86-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD02682449
    Molecular Formula:
    C 19 H 16 F 3 NO 4
    Molecular Weight:
    379.34
    Specification Sheet SDS

  • Ácido R,S 2-hidroxi-3-(3-piridil)propiónico

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    11562
    CAS Number:
    889957-22-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD03093399
    Molecular Formula:
    C8H9NO3​​
    Molecular Weight:
    167.16
    Specification Sheet SDS

  • R -(+)-1-(1-Naftil)etilamina

    Purity:
    ≥ 99% (HPLC, pureza quiral)
    Synonym:
    ( R -(+)-α-Metil-1-naftalenometilamina
    Catalog Number:
    24587
    CAS Number:
    3886-70-2
    Purity Limit:
    ≥ 99% (HPLC, pureza quiral)
    MDL NO:
    MFCD00064114
    Molecular Formula:
    C12H13N​
    Molecular Weight:
    171.24
    Specification Sheet SDS

  • R -(+)-1-(4-Bromofenil)etilamina

    Hazmat
    Purity:
    ≥ 98 % (GC)(T)
    Synonym:
    ( R -(+)-4-Bromo-a-metilbencilamina
    Hazmat
    Catalog Number:
    37528
    CAS Number:
    45791-36-4
    Purity Limit:
    ≥ 98 % (GC)(T)
    MDL NO:
    MFCD00066025
    Molecular Formula:
    C8H10BrN​
    Molecular Weight:
    200.08
    Specification Sheet SDS

  • Cloruro de R -(+)-2-acetoxipropionilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Cloruro de (+)- O -acetil-D-lactoilo
    Catalog Number:
    47422
    CAS Number:
    53636-19-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD27925055
    Molecular Formula:
    C5H7ClO3​​
    Molecular Weight:
    150.56
    Specification Sheet SDS

  • R -(+)-2-Amino-2'-hidroxi-1,1'-binaftilo

    Hazmat
    Purity:
    ≥ 98% (pureza quiral)
    Synonym:
    ( R -(+)-1-(2-Amino-1-naftil)-2-naftol
    Hazmat
    Catalog Number:
    41422
    CAS Number:
    137848-28-3
    Purity Limit:
    ≥ 98% (pureza quiral)
    MDL NO:
    MFCD01882346
    Molecular Formula:
    C 20 H 15 NO
    Molecular Weight:
    285.35
    SDS

  • R -(+)-2-Metil-2-propanosulfinamida

    Purity:
    ≥ 99% (HPLC quiral, HPLC)
    Synonym:
    ( R -(+)-terc-butil sulfinamida
    Catalog Number:
    29747
    CAS Number:
    196929-78-9
    Purity Limit:
    ≥ 99% (HPLC quiral, HPLC)
    MDL NO:
    MFCD05861479
    Molecular Formula:
    C11H11NO2​​
    Molecular Weight:
    121.2
    Specification Sheet SDS

  • R -(+)-3-( terc -butoxicarbonil)-4-metoxicarbonil-2,2-dimetil-1,3-oxazolidina

    Hazmat
    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    ( R -(+)-3-Boc-4-metoxicarbonil-2,2-dimetil-1,3-oxazolidina
    Hazmat
    Catalog Number:
    41613
    CAS Number:
    95715-86-9
    Purity Limit:
    ≥ 99% (pureza quiral)
    MDL NO:
    MFCD00674041
    Molecular Formula:
    C12H21NO5​​
    Molecular Weight:
    259.3
    Specification Sheet SDS

  • Dihidrocloruro de R -(+)-3-aminoquinuclidina

    Purity:
    98 - 102% (Ensayo por titulación)
    Synonym:
    ( Dihidrocloruro de R -(+)-3-amino-1-azabiciclo[2.2.2]octano
    Catalog Number:
    33513
    CAS Number:
    123536-14-1
    Purity Limit:
    98 - 102% (Ensayo por titulación)
    MDL NO:
    MFCD00191752
    Molecular Formula:
    C7H16Cl2N2​​​
    Molecular Weight:
    199.12
    Specification Sheet SDS

  • Clorhidrato de R -(+)-3-hidroxipiperidina

    Purity:
    ≥ 99% (HPLC, pureza quiral)
    Catalog Number:
    29212
    CAS Number:
    198976-43-1
    Purity Limit:
    ≥ 99% (HPLC, pureza quiral)
    MDL NO:
    MFCD00192221
    Molecular Formula:
    C5H11NO · HCl
    Molecular Weight:
    137.61
    Specification Sheet SDS

  • R -(+)-4-( N , N -dimetilaminosulfonil)-7-(2-cloroformilpirrolidin-1-il)-2,1,3-benzoxadiazol

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    ( R -(+)-4-( N , N -Dimetilaminosulfonil)-7-(2-cloroformilpirrolidin-1-il)benzofurazano
    Catalog Number:
    47440
    CAS Number:
    150993-62-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00221513
    Molecular Formula:
    C13H15ClN4O4S​​​
    Molecular Weight:
    358.8
    Specification Sheet SDS

  • R -(+)-4-Nitro-7-(2-cloroformilpirrolidin-1-il)-2,1,3-benzoxadiazol

    Synonym:
    ( R -(+)-4-Nitro-7-(2-cloroformilpirrolidin-1-il)benzofurazano
    Catalog Number:
    47451
    CAS Number:
    159717-69-8
    MDL NO:
    MFCD00191511
    Molecular Formula:
    C11H9ClN4O4​​​
    Molecular Weight:
    296.67
    Specification Sheet SDS

  • R -(+)-Aminoglutetimida

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    ( R -3-(4-Aminofenil)-3-etilpiperidina-2,6-diona
    Catalog Number:
    41320
    CAS Number:
    55511-44-9
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD03094025
    Molecular Formula:
    C13H16N2O2​​​
    Molecular Weight:
    232.28
    Specification Sheet SDS

  • R -(+)-Difenil-2-pirrolidinmetanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -(+)-2-(Difenilhidroximetil)pirrolidina
    Catalog Number:
    16549
    CAS Number:
    22348-32-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00077754
    Molecular Formula:
    C 17 H 19 NO
    Molecular Weight:
    253.34
    Specification Sheet SDS

  • R -(+)-Glicidol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -(+)-Oxirano-2-metanol
    Hazmat
    Catalog Number:
    29803
    CAS Number:
    57044-25-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00074873
    Molecular Formula:
    C3H6O2​​
    Molecular Weight:
    74.08
    Specification Sheet SDS

  • R -(+)-Limoneno, suma de enantiómeros

    Hazmat
    Grade:
    Natural, cumple con especificaciones FG, Kosher, FEMA 2
    Purity:
    99 - 100% (GC)
    Synonym:
    ( R -(+)-4-Isopropenil-1-metilciclohexeno
    Hazmat
    Catalog Number:
    34528
    Grade:
    Natural, cumple con especificaciones FG, Kosher, FEMA 2
    CAS Number:
    5989-27-5
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00062991
    Molecular Formula:
    C10H16​
    Molecular Weight:
    136.24
    Specification Sheet SDS

  • ( R -(+)- Ácido N -(α-Metilbencil)ftalámico

    Purity:
    ≥ 98 % (T) (HPLC)
    Synonym:
    ( R -(+)- Ácido N -(1-feniletil)ftalámico
    Catalog Number:
    37544
    CAS Number:
    21752-35-2
    Purity Limit:
    ≥ 98 % (T) (HPLC)
    MDL NO:
    MFCD00063050
    Molecular Formula:
    C16H15NO3​​
    Molecular Weight:
    269.3
    Specification Sheet SDS

  • Ácido R -(+)-tetrahidro-2-furoico

    Hazmat
    Purity:
    ≥ 99% (GC, pureza quiral)
    Hazmat
    Catalog Number:
    30720
    CAS Number:
    87392-05-0
    Purity Limit:
    ≥ 99% (GC, pureza quiral)
    MDL NO:
    MFCD00211271
    Molecular Formula:
    C5H8O3​​
    Molecular Weight:
    116.12
    Specification Sheet SDS

  • R -(-)-Bis(trifluorometanosulfonato) de 1,1'-binaftil-2,2'-diilo

    Hazmat
    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    ( R -(-)-Bis(trifluorometanosulfonato) de 1,1'-bi-2-naftol
    Hazmat
    Catalog Number:
    41431
    CAS Number:
    126613-06-7
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00274615
    Molecular Formula:
    C22H12F6O6S2​​​​
    Molecular Weight:
    550.44
    SDS

  • R -(-)-1,1'-Binaftil-2,2'-diil hidrogenofosfato

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( R -4-Hidroxidinafto[2,1- d :1',2'- f ][1,3,2]dioxafosfepin-4-óxido
    Catalog Number:
    16556
    CAS Number:
    39648-67-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00010045
    Molecular Formula:
    C20H13O4P​​
    Molecular Weight:
    348.29
    Specification Sheet SDS

  • R -(-)-1-Bencil-3-hidroxipiperidina

    Hazmat
    Purity:
    ≥ 99% (GC, pureza quiral)
    Synonym:
    ( R -1-Bencil-3-piperidinol
    Hazmat
    Catalog Number:
    28314
    CAS Number:
    91599-81-4
    Purity Limit:
    ≥ 99% (GC, pureza quiral)
    MDL NO:
    MFCD00274307
    Molecular Formula:
    C12H17NO​
    Molecular Weight:
    191.27
    Specification Sheet SDS

  • R -(-)-1-Fenil-1,2-etanodiol

    Purity:
    ≥ 99% (GC)
    Synonym:
    (-)-Estireno glicol
    Catalog Number:
    24591
    CAS Number:
    16355-00-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00064262
    Molecular Formula:
    C8H10O2​​
    Molecular Weight:
    138.17
    Specification Sheet SDS

  • R -(-)-2,2,2-Trifluoro-1-(9-antril)etanol [ee Reactivo de determinación por RMN]

    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -(-)-1-(9-Antrilo)-2,2,2-trifluoroetanol
    Catalog Number:
    37546
    CAS Number:
    53531-34-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001260
    Molecular Formula:
    C16H11F3O​​
    Molecular Weight:
    276.26
    Specification Sheet SDS

  • R -(-)-2,2-Dimetil-1,3-dioxolano-4-metanol

    Purity:
    ≥ 99% (GC, pureza quiral)
    Synonym:
    L-2,3-O-isopropilideno- sn -glicerol
    Catalog Number:
    02304
    CAS Number:
    14347-78-5
    Purity Limit:
    ≥ 99% (GC, pureza quiral)
    MDL NO:
    MFCD00003213
    Molecular Formula:
    C6H12O3​​
    Molecular Weight:
    132.2
    Specification Sheet SDS

  • R -(-)-2-(Metoximetil)-1-pirrolidincarboxaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    ( R -(-)-1-Formil-2-(metoximetil)pirrolidina
    Catalog Number:
    47768
    CAS Number:
    121817-71-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191670
    Molecular Formula:
    C7H13NO2​​
    Molecular Weight:
    143.18
    SDS

  • R -(-)-2-(Metoximetil)pirrolidina

    Hazmat
    Purity:
    ≥ 99,5 % (GC, pureza quiral)
    Synonym:
    O -Metil-D-Prolinol
    Hazmat
    Catalog Number:
    12146
    CAS Number:
    84025-81-0
    Purity Limit:
    ≥ 99,5 % (GC, pureza quiral)
    MDL NO:
    MFCD00066219
    Molecular Formula:
    C6H13NO​
    Molecular Weight:
    115.16
    Specification Sheet SDS

  • R -(-)-2-butanol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    ( R -(-)- alcohol sec- butílico
    Hazmat
    Catalog Number:
    37516
    CAS Number:
    14898-79-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00064280
    Molecular Formula:
    C4H10O​
    Molecular Weight:
    74.12
    Specification Sheet SDS
Volver al principio