💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program

Bloques de construcción heterocíclicos

3724

  • 6(5 H -Fenantridinona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43166
    CAS Number:
    1015-89-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00004988
    Molecular Formula:
    C13H9NO​
    Molecular Weight:
    195.22
    Specification Sheet SDS

  • 9-Julolidinacarboxaldehído

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,3,6,7-Tetrahidro-1 H ,5 H -benzo[ij]quinolizina-9-carboxaldehído
    Catalog Number:
    43165
    CAS Number:
    33985-71-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00151555
    Molecular Formula:
    C 13 H 15 NO
    Molecular Weight:
    201.27
    Specification Sheet SDS

  • 4,5-Bis(2-cianoetiltio)-1,3-ditiol-2-ona

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    43169
    CAS Number:
    158871-28-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01142888
    Molecular Formula:
    C9H8N2OS4​​​
    Molecular Weight:
    288.42
    Specification Sheet SDS

  • Piperonilamina

    Purity:
    ≥ 97% (GC)
    Synonym:
    5-(aminometil)-1,3-benzodioxol
    Catalog Number:
    43146
    CAS Number:
    2620-50-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005840
    Molecular Formula:
    C8H9NO2​​
    Molecular Weight:
    151.17
    Specification Sheet SDS

  • 4,5-metilenditio-1,3-ditiol-2-ona

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    43162
    CAS Number:
    85720-62-3
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00137885
    Molecular Formula:
    C4H2OS4​​
    Molecular Weight:
    194.3
    Specification Sheet SDS

  • 7-Hidroxi-5-metil-2-metiltio-[1,2,4]triazolo[1,5- a ]pirimidina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-Hidroxi-6-metil-2-metilmercapto-1,3,3 a ,7-tetraazaindeno
    Catalog Number:
    43155
    CAS Number:
    40775-78-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00186154
    Molecular Formula:
    C7H8N4OS​​
    Molecular Weight:
    196.23
    Specification Sheet SDS

  • 2-Fenil-1,3-ditiano

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43167
    CAS Number:
    5425-44-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006656
    Molecular Formula:
    C10H12S2​​
    Molecular Weight:
    196.33
    Specification Sheet SDS

  • 1-Fenil-3-(2,4,6-trimetilfenil)-2-pirazolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Mesitil-1-fenil-2-pirazolina
    Catalog Number:
    43159
    CAS Number:
    60078-97-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00153039
    Molecular Formula:
    C18H20N2​​
    Molecular Weight:
    264.37
    Specification Sheet SDS

  • Ftalimidoacetaldehído

    Purity:
    ≥ 98%
    Synonym:
    N- (formilmetil)ftalimida
    Catalog Number:
    43164
    CAS Number:
    2913-97-5
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00023080
    Molecular Formula:
    C10H7NO3​​
    Molecular Weight:
    189.17
    Specification Sheet SDS

  • 4-Oxotiano

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tetrahidrotiopiran-4-ona
    Catalog Number:
    43161
    CAS Number:
    1072-72-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006660
    Molecular Formula:
    C5H8SO​
    Molecular Weight:
    116.18
    Specification Sheet SDS

  • Tiantreno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43143
    CAS Number:
    92-85-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005065
    Molecular Formula:
    C12H8S2​​
    Molecular Weight:
    216.32
    Specification Sheet SDS

  • 3,4-Metilendioxinitrobenceno

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Nitro-1,3-benzodioxol
    Catalog Number:
    43160
    CAS Number:
    2620-44-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005824
    Molecular Formula:
    C7H5NO4​​
    Molecular Weight:
    167.12
    Specification Sheet SDS

  • 1,8-naftosulfona

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Sulfona del ácido 8-hidroxinaftaleno-1-sulfónico
    Catalog Number:
    43153
    CAS Number:
    83-31-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005937
    Molecular Formula:
    C10H6O3S​​
    Molecular Weight:
    206.22
    Specification Sheet SDS

  • 1,8-naftiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,8-diazanaftaleno
    Catalog Number:
    43140
    CAS Number:
    254-60-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00059751
    Molecular Formula:
    C8H6N2​​
    Molecular Weight:
    130.15
    Specification Sheet SDS

  • Clorhidrato de 4-aminotetrahidro-2 H -tiopirano 1,1-dióxido

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Clorhidrato de (1,1-dióxidotetrahidro-2 H -tiopiran-4-il)amina
    Catalog Number:
    43158
    CAS Number:
    116529-31-8
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD11114559
    Molecular Formula:
    C5H11NO2S · HCl
    Molecular Weight:
    185.67
    Specification Sheet SDS

  • 6-Metil-2 H -pirido[1,2- a ]pirimidin-2-ona

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43149
    CAS Number:
    16075-68-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00191466
    Molecular Formula:
    C9H8N2O​​
    Molecular Weight:
    160.18
    Specification Sheet SDS

  • 1,4-butanosulfona

    Purity:
    ≥ 99% (GC)
    Synonym:
    2,2-dióxido de 1,2-oxatiano
    Catalog Number:
    43147
    CAS Number:
    1633-83-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006584
    Molecular Formula:
    C4H8O3S​​
    Molecular Weight:
    136.17
    Specification Sheet SDS

  • Ácido xanteno-9-carboxílico

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43154
    CAS Number:
    82-07-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00005059
    Molecular Formula:
    C14H10O3​​
    Molecular Weight:
    226.23
    Specification Sheet SDS

  • 5-Hexil-1,3-ditiolo[4,5- d ][1,3]ditiolo-2-tiona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43148
    CAS Number:
    202126-51-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD29050490
    Molecular Formula:
    C10H14S5​​
    Molecular Weight:
    294.52
    Specification Sheet SDS

  • 5-(2-Etoxifenil)-1-metil-3-propil-1,6-dihidro-7 H -pirazolo[4,3- d ]-7-pirimidinona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43156
    CAS Number:
    139756-21-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04088989
    Molecular Formula:
    C17H20N4O2​​​
    Molecular Weight:
    312.37
    Specification Sheet SDS

  • Metil aziridina-2-carboxilato (estabilizado con HQ)

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster metílico del ácido aziridino-2-carboxílico (estabilizado con HQ)
    Hazmat
    Catalog Number:
    43152
    CAS Number:
    5950-34-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00143640
    Molecular Formula:
    C4H7NO2​​
    Molecular Weight:
    101.11
    Specification Sheet SDS

  • N -metilsacarina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43151
    CAS Number:
    15448-99-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00059263
    Molecular Formula:
    C8H7NO3S​​
    Molecular Weight:
    197.21
    Specification Sheet SDS

  • 1,6-naftiridina

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    1,6-diazanaftaleno
    Catalog Number:
    43139
    CAS Number:
    253-72-5
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00059750
    Molecular Formula:
    C8H6N2​​
    Molecular Weight:
    130.15
    Specification Sheet SDS

  • 6-Metil-2-( p -tolilamino) -4H -3,1-benzoxazin-4-ona

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    URB-754
    Catalog Number:
    43150
    CAS Number:
    86672-58-4
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD03272508
    Molecular Formula:
    C16H14N2O2​​​
    Molecular Weight:
    266.3
    Specification Sheet SDS

  • 1-Hidroxifenazina

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    43145
    CAS Number:
    528-71-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00059692
    Molecular Formula:
    C12H8N2O​​
    Molecular Weight:
    196.21
    Specification Sheet SDS

  • 4 H -Indeno[1,2- b ]tiofen-4-ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43142
    CAS Number:
    5706-08-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD26668038
    Molecular Formula:
    C 11 H 6 SO
    Molecular Weight:
    186.23
    Specification Sheet SDS

  • 1,1-dióxido de tiomorfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1-Dioxotiomorfolina
    Catalog Number:
    43137
    CAS Number:
    39093-93-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05861623
    Molecular Formula:
    C4H9NO2S​​
    Molecular Weight:
    135.18
    Specification Sheet SDS

  • 1,1-dióxido de 4-aminotiomorfolina

    Purity:
    ≥ 95% (GC)
    Synonym:
    1,1-Dioxo-4-tiomorfolinamina
    Catalog Number:
    43124
    CAS Number:
    26494-76-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD08276264
    Molecular Formula:
    C4H10N2O2S​​​
    Molecular Weight:
    150.2
    Specification Sheet SDS

  • Iminostilbeno

    Purity:
    ≥ 98% (GC)
    Synonym:
    5 H -Dibenzo[ b , f ]azepina
    Catalog Number:
    43144
    CAS Number:
    256-96-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005071
    Molecular Formula:
    C14H11N​
    Molecular Weight:
    193.25
    Specification Sheet SDS

  • 1,1-Bis(morfolino)etileno

    Purity:
    ≥ 97% (GC)
    Synonym:
    1,1-Dimorfolinoetileno
    Catalog Number:
    43133
    CAS Number:
    14212-87-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00059775
    Molecular Formula:
    C10H18N2O2​​​
    Molecular Weight:
    198.27
    Specification Sheet SDS

  • 2-Metil-1,8-naftiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Metil-1,8-diazanaftaleno
    Catalog Number:
    43141
    CAS Number:
    1569-16-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04066717
    Molecular Formula:
    C9H8N2​​
    Molecular Weight:
    144.18
    Specification Sheet SDS

  • 1,1-dióxido de 4-propargiltiomorfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1-dióxido de 4-(2-propinil)tiomorfolina
    Catalog Number:
    43135
    CAS Number:
    10442-03-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00085157
    Molecular Formula:
    C7H11NO2S​​
    Molecular Weight:
    173.23
    Specification Sheet SDS

  • 1,5-naftiridina

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    1,5-diazanaftaleno
    Catalog Number:
    43138
    CAS Number:
    254-79-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00039727
    Molecular Formula:
    C8H6N2​​
    Molecular Weight:
    130.15
    Specification Sheet SDS

  • 4-(4-cianofenil)morfolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Morfolinobenzonitrilo
    Hazmat
    Catalog Number:
    43132
    CAS Number:
    10282-31-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00100115
    Molecular Formula:
    C11H12N2O​​
    Molecular Weight:
    188.23
    Specification Sheet SDS

  • Clorhidrato de ácido morfolinoacético

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    43123
    CAS Number:
    89531-58-8
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD03540888
    Molecular Formula:
    C6H11NO3 · HCl
    Molecular Weight:
    181.62
    Specification Sheet SDS

  • 1,1-dióxido de 4-feniltiomorfolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43134
    CAS Number:
    17688-68-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00100136
    Molecular Formula:
    C10H13NO2S​​
    Molecular Weight:
    211.28
    Specification Sheet SDS

  • N- (2-cianoetil)morfolina

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-Morfolinopropionitrilo
    Catalog Number:
    43129
    CAS Number:
    4542-47-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006178
    Molecular Formula:
    C7H12N2O​​
    Molecular Weight:
    140.19
    Specification Sheet SDS

  • 4,4'-Ditiodimorfolina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Disulfuro de N , N -dimorfolina
    Catalog Number:
    43136
    CAS Number:
    103-34-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00023319
    Molecular Formula:
    C8H16N2O2S2​​​​
    Molecular Weight:
    236.35
    Specification Sheet SDS

  • 4-(3-Hidroxipropil)morfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Morfolinopropanol
    Catalog Number:
    43131
    CAS Number:
    4441-30-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01713533
    Molecular Formula:
    C7H15NO2​​
    Molecular Weight:
    145.2
    Specification Sheet SDS

  • 3-(Morfolino)propionato de etilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster etílico del ácido 3-(morfolino)propiónico
    Catalog Number:
    43130
    CAS Number:
    24/05/2012
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014622
    Molecular Formula:
    C9H17Nº3​​
    Molecular Weight:
    187.24
    Specification Sheet SDS

  • 4-Butilmorfolina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43128
    CAS Number:
    1005-67-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023401
    Molecular Formula:
    C8H17NO​
    Molecular Weight:
    143.23
    Specification Sheet SDS

  • 4-(2-benzotiazolilditio)morfolina

    Hazmat
    Purity:
    ≥ 95%
    Hazmat
    Catalog Number:
    43127
    CAS Number:
    95-32-9
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD00059033
    Molecular Formula:
    C11H12N2OS3​​​
    Molecular Weight:
    284.41
    Specification Sheet SDS

  • 4-Bencil-2-hidroximorfolin-3-ona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43126
    CAS Number:
    287930-73-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07776435
    Molecular Formula:
    C11H13NO3​​
    Molecular Weight:
    207.23
    Specification Sheet SDS

  • 4-(4-formilfenil)morfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Morfolinobenzaldehído
    Catalog Number:
    43122
    CAS Number:
    1204-86-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00735826
    Molecular Formula:
    C11H13NO2​​
    Molecular Weight:
    191.23
    Specification Sheet SDS

  • 1,1-dióxido de 4-benciltiomorfolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43125
    CAS Number:
    26475-66-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00084894
    Molecular Formula:
    C11H15NO2S​​
    Molecular Weight:
    225.31
    Specification Sheet SDS

  • N -Acetoacetilmorfolina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43114
    CAS Number:
    16695-54-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00059774
    Molecular Formula:
    C8H13NO3​​
    Molecular Weight:
    171.2
    Specification Sheet SDS

  • 4-(4-Nitrofenil)morfolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43121
    CAS Number:
    10389-51-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023317
    Molecular Formula:
    C10H12N2O3​​​
    Molecular Weight:
    208.22
    Specification Sheet SDS

  • 1,1-dióxido de 4-(3-hidroxipropil)tiomorfolina

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(1,1-Dioxotiomorfolino)-1-propanol
    Catalog Number:
    43117
    CAS Number:
    205194-33-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03840678
    Molecular Formula:
    C7H15NO3S​​
    Molecular Weight:
    193.26
    Specification Sheet SDS

  • 4-(1,1-dioxotiomorfolino)benzoato de metilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido 4-(1,1-dioxotiomorfolino)benzoico
    Catalog Number:
    43112
    CAS Number:
    451485-76-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02661674
    Molecular Formula:
    C12H15NO4S​​
    Molecular Weight:
    269.32
    Specification Sheet SDS

  • 4-( p -tolil)morfolina

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Morfolinotolueno
    Catalog Number:
    43116
    CAS Number:
    3077-16-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00222003
    Molecular Formula:
    C 11 H 15 NO
    Molecular Weight:
    177.25
    Specification Sheet SDS
Volver al principio