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Chemistry

Química

11927

Nuestra variada selección de productos está diseñada para mejorar su trabajo en todos los niveles. Desde el refinamiento de la síntesis asimétrica hasta la optimización de las condiciones de reacción con catalizadores avanzados, porque creemos en satisfacer todas las posibilidades con precisión.


  • (1 S )-(+)-Succinato de dimentilo

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    (+)-Di[(1 S )-mentilo] succinato
    Catalog Number:
    41367
    CAS Number:
    96149-05-2
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00064534
    Molecular Formula:
    C24H42O4
    Molecular Weight:
    394.59
  • ( R )-(+)-2-(Metoximetoxi)-1-propanol

    Hazmat
    Purity:
    ≥ 88% (GC)
    Synonym:
    MOM protegido ( R )-1,2-Propanodiol
    Hazmat
    Catalog Number:
    41369
    CAS Number:
    159350-97-7
    Purity Limit:
    ≥ 88% (GC)
    MDL NO:
    MFCD09842261
    Molecular Formula:
    C5H12O3
    Molecular Weight:
    120.15
  • ( S )-(-)-2-(Metoximetoxi)-1-propanol

    Hazmat
    Synonym:
    MOM protegido ( S )-1,2-Propanodiol
    Hazmat
    Catalog Number:
    41370
    CAS Number:
    91191-95-6
    MDL NO:
    MFCD09029302
    Molecular Formula:
    C5H12O3
    Molecular Weight:
    120.15
  • ( S )-(-)-α-metilbencilo isocianuro

    Hazmat
    Purity:
    ≥ 95,5 % (GC)
    Synonym:
    [(1 S )-1-Isocianoetil]benceno
    Hazmat
    Catalog Number:
    41372
    CAS Number:
    21872-32-2
    Purity Limit:
    ≥ 95,5 % (GC)
    MDL NO:
    MFCD02683482
    Molecular Formula:
    C9H9N
    Molecular Weight:
    131.17
  • ( R )-(+)-3-Metilciclopentanona

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    (3 R )-3-Metilciclopentan-1-ona
    Hazmat
    Catalog Number:
    41373
    CAS Number:
    6672-30-6
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00064147
    Molecular Formula:
    C6H10O
    Molecular Weight:
    98.14
  • ( R )-(+)-1,1,2-trifenil-1,2-etanodiol 2-acetato

    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    (1 R )-2-Hidroxi-1,2,2-trifeniletilo acetato
    Catalog Number:
    41364
    CAS Number:
    95061-47-5
    Purity Limit:
    ≥ 96,5 % (HPLC)
    MDL NO:
    MFCD00066242
    Molecular Formula:
    C22H20O3
    Molecular Weight:
    332.39
  • (1 R )-(-)-Succinato de dimentilo

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    (-)-Di[(1 R )-mentilo] succinato
    Catalog Number:
    41366
    CAS Number:
    34212-59-4
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00012281
    Molecular Formula:
    C24H42O4
    Molecular Weight:
    394.59
  • Éster metílico de N- Boc- cis -4-fluoro-L-prolina

    Purity:
    ≥ 96,5 % (HPLC)
    Synonym:
    (2 S ,4 S )-1- terc -Butil-2-metil-4-fluoropirrolidin-1,2-dicarboxilato
    Catalog Number:
    41350
    CAS Number:
    203866-16-4
    Purity Limit:
    ≥ 96,5 % (HPLC)
    MDL NO:
    MFCD11054130
    Molecular Formula:
    C 11 H 18 FNO
    Molecular Weight:
    247.26
  • ( S )-4-[(1-Metilheptiloxi)carbonil]fenilo 4′-octiloxi-4-bifenilcarboxilato

    Purity:
    ≥ 98,5 % (HPLC)
    Synonym:
    ( S )-4-[(1-Metilheptiloxi)carbonil]fenil-4'-octiloxi-4-bifenilcarboxilato
    Catalog Number:
    41368
    CAS Number:
    112901-67-4
    Purity Limit:
    ≥ 98,5 % (HPLC)
    MDL NO:
    MFCD00192300
    Molecular Formula:
    C36H46O5
    Molecular Weight:
    558.75
  • ( R )-(-)-mandelato de bencilo

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    D-(-)-mandelato de bencilo
    Catalog Number:
    41357
    CAS Number:
    97415-09-3
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00674031
    Molecular Formula:
    C15H14O3
    Molecular Weight:
    242.27
  • 1R , 2R - trans -1-Hidroxi-1,2,3,4-tetrahidro-2-naftil benzoato

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    ( 1R , 2R- 1,2,3,4-Tetrahidro-1,2-naftalenodiol2-benzoato
    Catalog Number:
    41361
    CAS Number:
    904316-40-1
    Purity Limit:
    ≥ 97% (pureza quiral)
    Molecular Formula:
    C17H16O3
    Molecular Weight:
    268.31
  • 1 S ,2 S - trans -1-Hidroxi-1,2,3,4-tetrahidro-2-naftil benzoato

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    (1 S ,2 S -1,2,3,4-Tetrahidro-1,2-naftalenodiol2-benzoato
    Catalog Number:
    41362
    CAS Number:
    904316-37-6
    Purity Limit:
    ≥ 97% (pureza quiral)
    MDL NO:
    MFCD16621430
    Molecular Formula:
    C17H16O3
    Molecular Weight:
    268.31
  • (-)-Fumarato de dimentilo

    Purity:
    ≥ 94,5 % (GC)
    Synonym:
    Fumarato de (-)-di[(1 R )-mentilo]
    Catalog Number:
    41365
    CAS Number:
    34675-24-6
    Purity Limit:
    ≥ 94,5 % (GC)
    MDL NO:
    MFCD00075423
    Molecular Formula:
    C24H40O4
    Molecular Weight:
    392.57
  • (1 R ,2 S ,5 R )-(+)-cloroacetato de 5-metil-2-(1-metil-1-feniletil)ciclohexilo

    Purity:
    98,5 - 101,5% (Determinación por titulación)
    Synonym:
    (1 R )-2-Hidroxi-1,2,2-trifeniletilo acetato
    Catalog Number:
    41363
    CAS Number:
    71804-27-8
    Purity Limit:
    98,5 - 101,5% (Determinación por titulación)
    MDL NO:
    MFCD00040610
    Molecular Formula:
    C18H25ClO2
    Molecular Weight:
    308.84
  • ( R )-(+)-2-hidroxi-3-fenilpropionato de bencilo

    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( R )-2-hidroxi-3-fenilpropanoato de bencilo
    Catalog Number:
    41359
    CAS Number:
    7622-22-2
    Purity Limit:
    ≥ 96,5 % (GC)
    MDL NO:
    MFCD00674062
    Molecular Formula:
    C16H16O3
    Molecular Weight:
    256.3
  • ( R )-(-)-2-hidroxi-4-fenilbutirato de etilo

    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    Ácido ( R )-2-hidroxi-4-fenilbutírico
    Catalog Number:
    41353
    CAS Number:
    90315-82-5
    Purity Limit:
    ≥ 97,5 % (GC)
    MDL NO:
    MFCD00077794
    Molecular Formula:
    C12H16O3
    Molecular Weight:
    208.25
  • (+)-Di- terc -butil L-tartrato

    Purity:
    ≥ 98,5 % (pureza quiral)
    Synonym:
    Éster di -terc -butílico del ácido L-(+)-tartárico
    Catalog Number:
    41355
    CAS Number:
    117384-45-9
    Purity Limit:
    ≥ 98,5 % (pureza quiral)
    MDL NO:
    MFCD00192000
    Molecular Formula:
    C12H22O6
    Molecular Weight:
    262.3
  • Metil ( S )-(-)-3-hidroxi-5-oxo-1-ciclopenteno-1-heptanoato

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    7-[(3 S )-3-hidroxi-5-oxocicloopenten-1-il]heptanoato de metilo
    Catalog Number:
    41356
    CAS Number:
    42038-75-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00799562
    Molecular Formula:
    C13H20O4
    Molecular Weight:
    240.3
  • (1 S ,2 S )- trans -1-Hidroxi-1,2-dihidro-2-naftil benzoato

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    (1 S ,2 S )-1,2-Dihidro-1,2-naftalenodiol2-benzoato
    Catalog Number:
    41360
    CAS Number:
    359820-45-4
    Purity Limit:
    ≥ 97% (pureza quiral)
    MDL NO:
    MFCD16621428
    Molecular Formula:
    C17H14O3
    Molecular Weight:
    266.29
  • ( S )-(-)-2-( terc -butildimetilsililoxi)propionato de etilo

    Hazmat
    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    Éster etílico del ácido ( S )-2-( terc -butildimetilsilaniloxi)propiónico
    Hazmat
    Catalog Number:
    41352
    CAS Number:
    106513-42-2
    Purity Limit:
    ≥ 97,5 % (GC)
    MDL NO:
    MFCD00192135
    Molecular Formula:
    C11H24O3Si
    Molecular Weight:
    232.39
  • Malato de diisopropilo ( S )-(−)

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    Éster diisopropílico del ácido L-málico
    Catalog Number:
    41349
    CAS Number:
    83541-68-8
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00274300
    Molecular Formula:
    C10H18O5
    Molecular Weight:
    218.25
  • +)-Metil ( R -3-(1-metil-2-oxociclohexil)propionato

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    ( R -(+)-2-(2'-Carbometoxietil)-2-metilciclohexanona
    Catalog Number:
    41351
    CAS Number:
    94089-47-1
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00012177
    Molecular Formula:
    C11H18O3
    Molecular Weight:
    198.26
  • Dimetil ( 2R , 3R , 5R ,6R - dimetoxi-5,6-dimetil-1,4-dioxano-2,3-dicarboxilato

    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    (Éster dimetílico del ácido 2R , 3R, 5R , 6R- dimetoxi -5,6-dimetil-1,4-dioxano-2,3-dicarboxílico
    Catalog Number:
    41354
    CAS Number:
    181586-74-3
    Purity Limit:
    ≥ 97,5 % (GC)
    MDL NO:
    MFCD03427179
    Molecular Formula:
    C12H20O8
    Molecular Weight:
    292.28
  • ( S )-(+)-3-(2,2-dimetil-1,3-dioxolan-4-il)-2-propenoato de etilo, predominantemente trans

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    ( S ) -trans -3-(2,2-dimetil-1,3-dioxolan-4-il)propenoato de etilo
    Catalog Number:
    41348
    CAS Number:
    64520-58-7
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00075367
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
  • Metil ( R )-(+)-2-(4-hidroxifenoxi)propionato

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Éster metílico del ácido ( R )-(+)-2-(4-hidroxifenoxi)propiónico
    Catalog Number:
    41345
    CAS Number:
    96562-58-2
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00274087
    Molecular Formula:
    C10H12O4
    Molecular Weight:
    196.2
  • ( R ) -cis -3-(2,2-dimetil-1,3-dioxolan-4-il)propenoato de etilo

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    Etilo( R ) -cis -4,5- O -isopropilideno-4,5-dihidroxi-2-pentenoato
    Catalog Number:
    41347
    CAS Number:
    104321-63-3
    Purity Limit:
    ≥ 97% (pureza quiral)
    MDL NO:
    MFCD00075540
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
  • ( R )-(-)-3-(2,2-dimetil-1,3-dioxolan-4-il) -trans -2-propenoato de etilo

    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    ( R ) -trans -3-(2,2-dimetil-1,3-dioxolan-4-il)propenoato de etilo
    Catalog Number:
    41346
    CAS Number:
    104321-62-2
    Purity Limit:
    ≥ 96,5 % (GC)
    MDL NO:
    MFCD00082585
    Molecular Formula:
    C10H16O4
    Molecular Weight:
    200.23
  • (-)-Metil ( R )-3-hidroxivalerato

    Purity:
    ≥ 98% (GC)
    Synonym:
    (-)-Metil ( R )-3-hidroxipentanoato
    Catalog Number:
    41335
    CAS Number:
    60793-22-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00077796
    Molecular Formula:
    C6H12O3
    Molecular Weight:
    132.16
  • (2 S ,3 R )-(-)-2,3-dihidroxi-3-fenilpropionato de metilo

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    Éster metílico del ácido (2 S ,3 R )-(-)-2,3-dihidroxi-3-fenilpropiónico
    Catalog Number:
    41344
    CAS Number:
    124649-67-8
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD09865001
    Molecular Formula:
    C10H12O4
    Molecular Weight:
    196.2
  • Dimetil (4 R ,5 R )-1,3,2-dioxatiolano-4,5-dicarboxilato 2,2-dióxido

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    (-)-Dimetil 2,3- O -sulfonil-L-tartrato
    Catalog Number:
    41329
    CAS Number:
    117470-90-3
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD00077752
    Molecular Formula:
    C6H8O8S
    Molecular Weight:
    240.19
  • (+)- D-lactato de terc -butilo

    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    ( R )-(+)-lactato de terc -butilo
    Catalog Number:
    41338
    CAS Number:
    68166-83-6
    Purity Limit:
    ≥ 99% (pureza quiral)
    MDL NO:
    MFCD00191884
    Molecular Formula:
    C7H14O3
    Molecular Weight:
    146.18
  • (-)-Metil ( S )-2,2-dimetil-1,3-dioxolano-4-carboxilato

    Hazmat
    Purity:
    ≥ 96% (pureza quiral)
    Synonym:
    2,3- O -isopropilideno-L-glicerato de metilo
    Hazmat
    Catalog Number:
    41336
    CAS Number:
    60456-21-5
    Purity Limit:
    ≥ 96% (pureza quiral)
    MDL NO:
    MFCD00066526
    Molecular Formula:
    C7H12O4
    Molecular Weight:
    160.17
  • Mandelato de etilo ( S )-(+)

    Purity:
    ≥ 98,5 % (pureza quiral)
    Synonym:
    L-(+)-Mandelato de etilo
    Catalog Number:
    41342
    CAS Number:
    13704-09-1
    Purity Limit:
    ≥ 98,5 % (pureza quiral)
    MDL NO:
    MFCD00064249
    Molecular Formula:
    C10H12O3
    Molecular Weight:
    180.2
  • ( R )-(+)-lactato de isobutilo

    Hazmat
    Purity:
    ≥ 96,5 % (GC)
    Synonym:
    (+)-D-lactato de isobutil
    Hazmat
    Catalog Number:
    41340
    CAS Number:
    61597-96-4
    Purity Limit:
    ≥ 96,5 % (GC)
    MDL NO:
    MFCD00012307
    Molecular Formula:
    C7H14O3
    Molecular Weight:
    146.18
  • 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
  • Dimetil ( R )-(+)-malato

    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimetil ( R )-2-hidroxisuccinato
    Catalog Number:
    41331
    CAS Number:
    70681-41-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00066216
    Molecular Formula:
    C6H10O5
    Molecular Weight:
    162.14
  • Dimetil ( S )-(-)-malato

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimetil ( S )-2-hidroxisuccinato
    Hazmat
    Catalog Number:
    41332
    CAS Number:
    617-55-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00066215
    Molecular Formula:
    C6H10O5
    Molecular Weight:
    162.14
  • Dimetil ( R )-(+)-metilsuccinato

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    ( R )-Dimetil-2-metilsuccinato
    Hazmat
    Catalog Number:
    41337
    CAS Number:
    22644-27-5
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00134573
    Molecular Formula:
    C7H12O4
    Molecular Weight:
    160.17
  • (-)-L-lactato de butilo

    Purity:
    ≥ 97% (pureza quiral)
    Synonym:
    (2 S )-2-hidroxipropanoato de butilo
    Catalog Number:
    41339
    CAS Number:
    34451-19-9
    Purity Limit:
    ≥ 97% (pureza quiral)
    MDL NO:
    MFCD00066454
    Molecular Formula:
    C7H14O3
    Molecular Weight:
    146.18
  • ( S )-(-)- N -(1-Feniletil)maleimida

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    ( S )-(-)- N -(1-Feniletil)maleimida
    Catalog Number:
    41319
    CAS Number:
    60925-76-0
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD00674055
    Molecular Formula:
    C12H11NO2
    Molecular Weight:
    201.22
  • Etilo ( R )-(+)-4-bromo-3-hidroxibutirato

    Purity:
    ≥ 83% (Ensayo por titulación)
    Synonym:
    Éster etílico del ácido ( R )-4-bromo-3-hidroxibutírico
    Catalog Number:
    41333
    CAS Number:
    95310-94-4
    Purity Limit:
    ≥ 83% (Ensayo por titulación)
    MDL NO:
    MFCD02262043
    Molecular Formula:
    C6H11BrO3
    Molecular Weight:
    211.05
  • Etilo ( R )-(+)-4-cloro-3-hidroxibutirato

    Purity:
    ≥ 96,5 % (pureza quiral)
    Synonym:
    Éster etílico del ácido ( R )-4-cloro-3-hidroxibutírico
    Catalog Number:
    41334
    CAS Number:
    90866-33-4
    Purity Limit:
    ≥ 96,5 % (pureza quiral)
    MDL NO:
    MFCD00211242
    Molecular Formula:
    C6H11ClO3
    Molecular Weight:
    166.6
  • Metil ( R )-(+)-3-bromo-2-metilpropionato

    Purity:
    ≥ 98,5 % (pureza quiral)
    Synonym:
    Metil ( R) -(+)-β-bromoisobutirato
    Catalog Number:
    41326
    CAS Number:
    110556-33-7
    Purity Limit:
    ≥ 98,5 % (pureza quiral)
    MDL NO:
    MFCD00010639
    Molecular Formula:
    110556-33-7
    Molecular Weight:
    181.03
  • Metil ( R )-(-)-3-hidroxi-2-metilpropionato

    Hazmat
    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    (-)-D-β-hidroxiisobutirato de metilo
    Hazmat
    Catalog Number:
    41327
    CAS Number:
    72657-23-9
    Purity Limit:
    ≥ 99% (pureza quiral)
    MDL NO:
    MFCD00063450
    Molecular Formula:
    C5H10O3
    Molecular Weight:
    118.13
  • ( R )-(+)- N -(1-Feniletil)maleimida

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    1-[(1 R )-1-Feniletil]-2,5-dihidro-1 H -pirrol-2,5-diona
    Catalog Number:
    41318
    CAS Number:
    6129-15-3
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD00674054
    Molecular Formula:
    C12H11NO2
    Molecular Weight:
    201.22
  • ( S )-(-)-Aminoglutetimida

    Purity:
    ≥ 97% (ensayo)
    Synonym:
    ( S )-3-(4-Aminofenil)-3-etilpiperidina-2,6-diona
    Catalog Number:
    41321
    CAS Number:
    57288-03-6
    Purity Limit:
    ≥ 97% (ensayo)
    MDL NO:
    MFCD03094024
    Molecular Formula:
    C13H16N2O2
    Molecular Weight:
    232.28
  • (+)-Metil D-lactato

    Hazmat
    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Éster metílico del ácido D-láctico
    Hazmat
    Catalog Number:
    41324
    CAS Number:
    17392-83-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00004517
    Molecular Formula:
    C4H8O3
    Molecular Weight:
    104.1
  • (+)-Metil ( R )-2-cloropropionato

    Hazmat
    Purity:
    ≥ 95% (pureza quiral)
    Synonym:
    Éster metílico del ácido ( R )-(+)-2-cloropropiónico
    Hazmat
    Catalog Number:
    41322
    CAS Number:
    77287-29-7
    Purity Limit:
    ≥ 95% (pureza quiral)
    MDL NO:
    MFCD00062940
    Molecular Formula:
    C4H7ClO2
    Molecular Weight:
    122.55
  • (-)-Metil ( S )-2-cloropropionato

    Hazmat
    Purity:
    ≥ 96,5 % (pureza quiral)
    Synonym:
    Éster metílico del ácido ( S )-(-)-2-cloropropiónico
    Hazmat
    Catalog Number:
    41323
    CAS Number:
    73246-45-4
    Purity Limit:
    ≥ 96,5 % (pureza quiral)
    MDL NO:
    MFCD00062941
    Molecular Formula:
    C4H7ClO2
    Molecular Weight:
    122.55
  • Metil ( S )-(-)-3-bromo-2-metilpropionato

    Purity:
    ≥ 99% (pureza quiral)
    Synonym:
    Metil ( S )-(-)-β-bromoisobutirato
    Catalog Number:
    41325
    CAS Number:
    98190-85-3
    Purity Limit:
    ≥ 99% (pureza quiral)
    MDL NO:
    MFCD00064487
    Molecular Formula:
    C5H9BrO2
    Molecular Weight:
    181.03