Bienvenido a nuestra tienda. Más información

¡Nuevas colecciones añadidas! Más información

Bloques de construcción

8717
Sub Categories
Química > Bloques de construcción > Bloques de construcción fluorados 1834
Química > Bloques de construcción > Bloques de construcción heterocíclicos 3772
Química > Bloques de construcción > Bloques de construcción no heterocíclicos 3171
Filters

  • Cloruro de 4-bromobenzoilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    47586
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    586-75-4
    MDL NO:
    MFCD00000683
    Molecular Formula:
    C7H4BrClO​
    Molecular Weight:
    219.46
    Specification Sheet SDS

  • Ácido 2-antracenocarboxílico

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ácido 2-antroico
    Catalog Number:
    47585
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    613-08-1
    MDL NO:
    MFCD00142865
    Molecular Formula:
    C15H10O2​​
    Molecular Weight:
    222.24
    Specification Sheet SDS

  • Cloruro de 2-naftoilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Cloruro de 2-naftalenocarbonilo
    Hazmat
    Catalog Number:
    47583
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2243-83-6
    MDL NO:
    MFCD00004093
    Molecular Formula:
    C11H7ClO​
    Molecular Weight:
    190.63
    Specification Sheet SDS

  • Ácido 9-antracenocarboxílico (purificado por sublimación)

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ácido 9-antroico
    Catalog Number:
    47561
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    723-62-6
    MDL NO:
    MFCD00001257
    Molecular Formula:
    C15H10O2​​
    Molecular Weight:
    222.24
    Specification Sheet SDS

  • Anhídrido 2,3-naftalenodicarboxílico

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    47582
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    716-39-2
    MDL NO:
    MFCD00059091
    Molecular Formula:
    C12H6O3​​
    Molecular Weight:
    198.18
    Specification Sheet SDS

  • Etilbencina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    47563
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    100-41-4
    MDL NO:
    MFCD00011647
    Molecular Formula:
    C8H10​
    Molecular Weight:
    106.17
    Specification Sheet SDS

  • 3,4-Diaminobenzofenona

    Purity:
    ≥ 98% (GC)
    Synonym:
    DABP
    Catalog Number:
    47560
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    39070-63-8
    MDL NO:
    MFCD00007727
    Molecular Formula:
    C13H12N2O​​
    Molecular Weight:
    212.25
    Specification Sheet SDS

  • Ácido 4-dimetilaminoazobenceno-4'-carboxílico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Rojo p-metilo
    Catalog Number:
    47555
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    6268-49-1
    MDL NO:
    MFCD00058988
    Molecular Formula:
    C15H15N3O2​​​
    Molecular Weight:
    269.3
    Specification Sheet SDS

  • 9-Nitroantraceno

    Purity:
    ≥ 90% (GC)
    Synonym:
    9-NA
    Catalog Number:
    47503
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    602-60-8
    MDL NO:
    MFCD00001248
    Molecular Formula:
    C14H9NO2​​
    Molecular Weight:
    223.23
    Specification Sheet SDS

  • Ácido 4'-hidroxiazobenceno-4-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 4-(4-hidroxifenilazo)benzoico
    Catalog Number:
    47508
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    2497-38-3
    MDL NO:
    MFCD12198372
    Molecular Formula:
    C13H10N2O3​​​
    Molecular Weight:
    242.23
    Specification Sheet SDS

  • 5-Amino-1-naftol

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    5,1-ANL
    Catalog Number:
    47506
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    83-55-6
    MDL NO:
    MFCD00041826
    Molecular Formula:
    C10H9NO​
    Molecular Weight:
    159.19
    Specification Sheet SDS

  • Ácido a-ciano-4-hidroxicinámico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 2-ciano-3-(4-hidroxifenil)acrílico
    Catalog Number:
    47509
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    28166-41-8
    MDL NO:
    MFCD00004204
    Molecular Formula:
    C10H7NO3​​
    Molecular Weight:
    189.17
    Specification Sheet SDS

  • Reactivo de Girard D

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de hidrazida de N,N-dimetilglicina
    Catalog Number:
    47497
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    CAS Number:
    5787-71-3
    MDL NO:
    MFCD00042020
    Molecular Formula:
    C4H11N3O · 2HCl​
    Molecular Weight:
    190.07
    Specification Sheet SDS

  • Sal disódica de dimetilglioxima octahidrato

    Purity:
    ≥ 97%
    Synonym:
    Sal disódica de dioxima de 2,3-butanodiona, octahidrato
    Catalog Number:
    47501
    Purity Limit:
    ≥ 97%
    CAS Number:
    75006-64-3
    MDL NO:
    MFCD00019957
    Molecular Formula:
    C 4 H 6 N 2 Na 2 O 2 · 8H 2 O
    Molecular Weight:
    304.2
    Specification Sheet SDS

  • Ácido 4'-hidroxiazobenceno-2-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 2-(4-hidroxifenilazo)benzoico
    Catalog Number:
    47505
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    1634-82-8
    MDL NO:
    MFCD00002428
    Molecular Formula:
    C13H10N2O3​​​
    Molecular Weight:
    242.23
    Specification Sheet SDS

  • Nioxima

    Purity:
    ≥ 98%
    Synonym:
    Dioxima de 1,2-ciclohexanodiona
    Catalog Number:
    47499
    Purity Limit:
    ≥ 98%
    CAS Number:
    492-99-9
    MDL NO:
    MFCD00001663
    Molecular Formula:
    C6H10N2O2​​​
    Molecular Weight:
    142.16
    Specification Sheet SDS

  • Ácido 3-hidroxi-4-nitrobenzoico

    Purity:
    ≥ 96% (GC)
    Synonym:
    3H 4N BA
    Catalog Number:
    47504
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    619-14-7
    MDL NO:
    MFCD00007110
    Molecular Formula:
    C7H5NO5​​
    Molecular Weight:
    183.12
    Specification Sheet SDS

  • Clorhidrato de 2-nitrofenilhidrazina

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    47494
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    6293-87-4
    MDL NO:
    MFCD00060205
    Molecular Formula:
    C6H7N3O2 · HCl​​
    Molecular Weight:
    189.6
    Specification Sheet SDS

  • 2-Bromo-4'-fenilacetofenona

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromoacetilbifenilo
    Hazmat
    Catalog Number:
    47489
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    135-73-9
    MDL NO:
    MFCD00000202
    Molecular Formula:
    C14H11BrO​
    Molecular Weight:
    275.15
    Specification Sheet SDS

  • Isotiocianato de 1-naftilo

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster 1-naftílico del ácido isotiociánico
    Hazmat
    Catalog Number:
    47487
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    551-06-4
    MDL NO:
    MFCD00003882
    Molecular Formula:
    C 11 H 7 NS
    Molecular Weight:
    185.24
    Specification Sheet SDS

  • Cloruro de 4-nitrobenzoilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    47485
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    122-04-3
    MDL NO:
    MFCD00007345
    Molecular Formula:
    C7H4ClNO3​​
    Molecular Weight:
    185.56
    Specification Sheet SDS

  • Isocianato de 1-naftilo

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Éster 1-naftílico del ácido isociánico
    Hazmat
    Catalog Number:
    47486
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    86-84-0
    MDL NO:
    MFCD00003881
    Molecular Formula:
    C11H7NO​
    Molecular Weight:
    169.18
    Specification Sheet SDS

  • Cloruro de 4-metoxibenzoilo

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Cloruro de p -anisoilo
    Hazmat
    Catalog Number:
    47482
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    100-07-2
    MDL NO:
    MFCD00000687
    Molecular Formula:
    C8H7ClO2​​
    Molecular Weight:
    170.59
    Specification Sheet SDS

  • Clorhidrato de 2,4-dinitrofenilhidrazina

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    47488
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    55907-61-4
    MDL NO:
    MFCD00050688
    Molecular Formula:
    C6H6N4O4 · HCl​​
    Molecular Weight:
    234.6
    Specification Sheet SDS

  • N- ferrocencarboxilato de succinimidilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster N -succinimidílico del ácido ferrocencarboxílico
    Catalog Number:
    47436
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    115223-09-1
    MDL NO:
    MFCD03427488
    Molecular Formula:
    C10H8NO4 · C5H5 · Fe​​
    Molecular Weight:
    327.12
    Specification Sheet SDS

  • 1-Bencil-3- p -toliltriazeno

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    3- p -tolil-1-benciltriazeno
    Hazmat
    Catalog Number:
    47423
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    17683-09-9
    MDL NO:
    MFCD00038226
    Molecular Formula:
    C14H15N3​​
    Molecular Weight:
    225.3
    Specification Sheet SDS

  • n -Octano

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Hazmat
    Catalog Number:
    47407
    Purity Limit:
    ≥ 98,5 % (GC)
    CAS Number:
    111-65-9
    MDL NO:
    MFCD00009556
    Molecular Formula:
    C8H18​
    Molecular Weight:
    114.23
    Specification Sheet SDS

  • 1-Undecanosulfonato de sodio

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    47413
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    5838-34-6
    MDL NO:
    MFCD00053627
    Molecular Formula:
    C11H23O3S · Na​
    Molecular Weight:
    258.36
    Specification Sheet SDS

  • 1-Propansulfonato de sodio

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Sal sódica del ácido 1-propanosulfónico
    Catalog Number:
    47411
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    14533-63-2
    MDL NO:
    MFCD00062546
    Molecular Formula:
    C3H7O3S · Na​
    Molecular Weight:
    146.14
    Specification Sheet SDS

  • 1-dodecanosulfonato de sodio

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Sal sódica del ácido 1-dodecanosulfónico
    Catalog Number:
    47412
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    2386-53-0
    MDL NO:
    MFCD00007527
    Molecular Formula:
    C12H25NaO3S​​
    Molecular Weight:
    272.38
    Specification Sheet SDS

  • Metilciclohexano

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Hexahidrotolueno
    Hazmat
    Catalog Number:
    47406
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    108-87-2
    MDL NO:
    MFCD00001497
    Molecular Formula:
    C7H14​
    Molecular Weight:
    98.19
    Specification Sheet SDS

  • 1-clorobutano

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Cloruro de butilo
    Hazmat
    Catalog Number:
    47399
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    109-69-3
    MDL NO:
    MFCD00001009
    Molecular Formula:
    C4H9Cl​
    Molecular Weight:
    92.57
    Specification Sheet SDS

  • N- ciclohexilsulfamato de sodio

    Purity:
    ≥ 99% (Ensayo por titulación)
    Synonym:
    Sal sódica del ácido ciclámico
    Catalog Number:
    47380
    Purity Limit:
    ≥ 99% (Ensayo por titulación)
    CAS Number:
    139-05-9
    MDL NO:
    MFCD00003827
    Molecular Formula:
    C6H12NNaO3S​​
    Molecular Weight:
    201.22
    Specification Sheet SDS

  • 2,4-Hexadienal (mezcla de isómeros)

    Hazmat
    Purity:
    ≥ 97% (GC, total de isómeros)
    Hazmat
    Catalog Number:
    47393
    Purity Limit:
    ≥ 97% (GC, total de isómeros)
    CAS Number:
    80466-34-8
    MDL NO:
    MFCD00007004
    Molecular Formula:
    C6H8O​
    Molecular Weight:
    96.13
    Specification Sheet SDS

  • 12-Metiltridecanal

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    47392
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    75853-49-5
    MDL NO:
    MFCD10000650
    Molecular Formula:
    C14H28O​
    Molecular Weight:
    212.37
    Specification Sheet SDS

  • Acetilenodicarboxilato de dietilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Butinodioato de dietilo
    Hazmat
    Catalog Number:
    47389
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    762-21-0
    MDL NO:
    MFCD00009186
    Molecular Formula:
    C8H10O4​​
    Molecular Weight:
    170.16
    Specification Sheet SDS

  • N , N -Dimetiletilamina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N , N -dimetiletanamina
    Hazmat
    Catalog Number:
    46581
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    598-56-1
    MDL NO:
    MFCD00009039
    Molecular Formula:
    C4H11N​
    Molecular Weight:
    73.14
    Specification Sheet SDS

  • 2,4-Difenil-4-metil-1-penteno

    Hazmat
    Purity:
    ≥ 98%
    Synonym:
    Dímero de a-metilestireno
    Hazmat
    Catalog Number:
    46575
    Purity Limit:
    ≥ 98%
    CAS Number:
    6362-80-7
    MDL NO:
    MFCD00044027
    Molecular Formula:
    C 18 H 20
    Molecular Weight:
    236.35
    SDS

  • 2-[2-(2-aminofenoxi)etoxi]fenilamina

    Purity:
    ≥ 98%
    Synonym:
    Éter de bis(2-aminofenil)etilenglicol
    Catalog Number:
    46565
    Purity Limit:
    ≥ 98%
    CAS Number:
    52411-34-4
    MDL NO:
    MFCD00087648
    Molecular Formula:
    C14H16N2O2​​​
    Molecular Weight:
    244.29
    SDS

  • 3-cianopiridina

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-piridinacarbonitrilo
    Catalog Number:
    46568
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    100-54-9
    MDL NO:
    MFCD00006372
    Molecular Formula:
    C6H4N2​​
    Molecular Weight:
    104.11
    SDS

  • Hidrato de 3-metil-2-oxovalerato de calcio

    Purity:
    98,5 - 102,0 % (ensayo, en base anhidra)
    Synonym:
    Sal de calcio de a-cetoisoleucina
    Catalog Number:
    46572
    Purity Limit:
    98,5 - 102,0 % (ensayo, en base anhidra)
    CAS Number:
    66872-75-1
    MDL NO:
    MFCD08273731
    Molecular Formula:
    C12H18CaO6 · H2O​​
    Molecular Weight:
    316.36
    Specification Sheet SDS

  • 4-metil-2-oxovalerato de calcio

    Purity:
    98,5 - 102,0 % (ensayo, en base anhidra)
    Synonym:
    Sal de calcio de a-cetoleucina
    Catalog Number:
    46573
    Purity Limit:
    98,5 - 102,0 % (ensayo, en base anhidra)
    CAS Number:
    51828-95-6
    MDL NO:
    MFCD00795059
    Molecular Formula:
    C12H18CaO6 · H2O​​
    Molecular Weight:
    316.36
    Specification Sheet SDS

  • 3-metil-2-oxobutirato de calcio

    Purity:
    98,5 - 102,0 % (ensayo, en base anhidra)
    Synonym:
    Sal de calcio de a-cetovalina
    Catalog Number:
    46574
    Purity Limit:
    98,5 - 102,0 % (ensayo, en base anhidra)
    CAS Number:
    51828-94-5
    MDL NO:
    MFCD00002580
    Molecular Formula:
    C10H14CaO6​​
    Molecular Weight:
    270.29
    Specification Sheet SDS

  • 2-cianopiridina

    Purity:
    ≥ 99% (GC)
    Synonym:
    2-piridinacarbonitrilo
    Catalog Number:
    46569
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    100-70-9
    MDL NO:
    MFCD00006218
    Molecular Formula:
    C6H4N2​​
    Molecular Weight:
    104.11
    SDS

  • Solución de metanotiolato de sodio (21 % en peso en agua)

    Hazmat
    Purity:
    ≥ 21% (ensayo)
    Synonym:
    Sal sódica de metilmercaptano
    Hazmat
    Catalog Number:
    46526
    Purity Limit:
    ≥ 21% (ensayo)
    CAS Number:
    5188-07-8
    MDL NO:
    MFCD00174316
    Molecular Formula:
    CH3NaS
    Molecular Weight:
    70.09
    Specification Sheet SDS

  • Solución de formiato de amonio al 50% purificada

    Purity:
    ≥ 50% (ensayo)
    Synonym:
    Solución purificada al 50% de sal de amonio de ácido fórmico
    Catalog Number:
    46524
    Purity Limit:
    ≥ 50% (ensayo)
    CAS Number:
    540-69-2
    MDL NO:
    MFCD00013103
    Molecular Formula:
    Canal 6 N.º 2
    Molecular Weight:
    63.06
    SDS

  • Isotiocianato de 2,4-difluorofenilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster 2,4-difluorofenílico del ácido isotiociánico
    Hazmat
    Catalog Number:
    46499
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    141106-52-7
    MDL NO:
    MFCD00041044
    Molecular Formula:
    C7H3F2NS​​
    Molecular Weight:
    171.16
    Specification Sheet SDS

  • Isotiocianato de 2-fluorofenilo

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster 2-fluorofenílico del ácido isotiociánico
    Hazmat
    Catalog Number:
    46501
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    38985-64-7
    MDL NO:
    MFCD00004800
    Molecular Formula:
    C7H4FNS​
    Molecular Weight:
    153.17
    Specification Sheet SDS

  • Isotiocianato de 2-(trifluorometil)fenilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster 2-(trifluorometil)fenílico del ácido isotiociánico
    Hazmat
    Catalog Number:
    46505
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1743-86-8
    MDL NO:
    MFCD00039644
    Molecular Formula:
    C8H4F3NS​​
    Molecular Weight:
    203.18
    Specification Sheet SDS
Volver al principio