💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program

Bloques de construcción

7871
Sub Categories
Química > Bloques de construcción > Bloques de construcción fluorados 1631
Química > Bloques de construcción > Bloques de construcción heterocíclicos 3724
Química > Bloques de construcción > Bloques de construcción no heterocíclicos 2575

  • Ácido m -toluico

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Ácido m -metilbenzoico
    Catalog Number:
    29915
    CAS Number:
    99-04-7
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00002523
    Molecular Formula:
    C8H8O2​​
    Molecular Weight:
    136.15
    Specification Sheet SDS

  • 3-(Metiltio)-1-propanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Metionol
    Hazmat
    Catalog Number:
    29789
    CAS Number:
    505-10-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00036560
    Molecular Formula:
    C 4 H 10 SO
    Molecular Weight:
    106.19
    Specification Sheet SDS

  • Ácido 1H-imidazol-4-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 4(5)-imidazolecarboxílico
    Catalog Number:
    29769
    CAS Number:
    1072-84-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00082203
    Molecular Formula:
    C4H4N2O2​​​
    Molecular Weight:
    112.09
    Specification Sheet SDS

  • Alcohol 4-aminobencílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4-(Hidroximetil)anilina
    Catalog Number:
    29757
    CAS Number:
    623-04-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00014782
    Molecular Formula:
    C7H9NO​
    Molecular Weight:
    123.15
    Specification Sheet SDS

  • 3-Amino-1,2,4-triazol-5-tiol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    29088
    CAS Number:
    16691-43-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00005231
    Molecular Formula:
    C2H4N4S​​
    Molecular Weight:
    116.15
    Specification Sheet SDS

  • 5-Fenil-2 H -tetrazol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    28506
    CAS Number:
    18039-42-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01451271
    Molecular Formula:
    C7H6N4​​
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • 1-Boc-4-aminopiperidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    28471
    CAS Number:
    87120-72-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01076201
    Molecular Formula:
    C10H20N2O2​​​
    Molecular Weight:
    200.28
    Specification Sheet SDS

  • 2-Etil-6-metilfenol

    Purity:
    ≥ 99% (GC)
    Synonym:
    6-Etil- m -cresol
    Catalog Number:
    28454
    CAS Number:
    1687-64-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00962292
    Molecular Formula:
    C9H12O​
    Molecular Weight:
    136.19
    Specification Sheet SDS

  • 2-Mercaptobenzimidazol

    Hazmat
    Purity:
    ≥ 99,5%
    Hazmat
    Catalog Number:
    28342
    CAS Number:
    583-39-1
    Purity Limit:
    ≥ 99,5%
    MDL NO:
    MFCD00005593
    Molecular Formula:
    C7H6N2S​​
    Molecular Weight:
    150.2
    Specification Sheet SDS

  • 1-Z-Piperazina

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(benciloxicarbonil)piperazina
    Catalog Number:
    28315
    CAS Number:
    31166-44-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00274317
    Molecular Formula:
    C12H16N2O2​​​
    Molecular Weight:
    220.27
    Specification Sheet SDS

  • Clorhidrato de 4-bromopiridina

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    28252
    CAS Number:
    2 de junio de 19524
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00012828
    Molecular Formula:
    C5H4BrN · HCl
    Molecular Weight:
    194.46
    Specification Sheet SDS

  • 5-Metil-2 H -tetrazol

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    28154
    CAS Number:
    4076-36-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00185824
    Molecular Formula:
    C2H4N4​​
    Molecular Weight:
    84.08
    Specification Sheet SDS

  • 4-Morfolinoanilina

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    28105
    CAS Number:
    2524-67-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006169
    Molecular Formula:
    C10H14N2O​​
    Molecular Weight:
    178.0
    Specification Sheet SDS

  • Sal sódica del ácido 2-cloroetanosulfónico hidratado

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    2-cloroetanosulfonato de sodio monohidrato
    Catalog Number:
    28025
    CAS Number:
    15484-44-3
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00149546
    Molecular Formula:
    C2H4ClO3SNa · H2O​
    Molecular Weight:
    184.57
    Specification Sheet SDS

  • Sal sódica del ácido 2-naftalenosulfónico

    Purity:
    ≥ 99,5 % (HPLC)
    Synonym:
    2-naftalenosulfonato de sodio
    Catalog Number:
    27765
    CAS Number:
    532-02-5
    Purity Limit:
    ≥ 99,5 % (HPLC)
    MDL NO:
    MFCD00064186
    Molecular Formula:
    C10H7O3SNa​​
    Molecular Weight:
    230.22
    Specification Sheet SDS

  • Ácido 4-(hidroximetil)fenilacético

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    27781
    CAS Number:
    73401-74-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00065692
    Molecular Formula:
    C9H10O3​​
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • 3-cianocumarina

    Purity:
    ≥97% (GC)
    Synonym:
    Cumarina-3-carbonitrilo
    Catalog Number:
    27915
    CAS Number:
    15119-34-3
    Purity Limit:
    ≥97% (GC)
    MDL NO:
    MFCD00115699
    Molecular Formula:
    C10H5NO2​​
    Molecular Weight:
    171.15
    Specification Sheet SDS

  • 1-Etilpiperazina

    Hazmat
    Purity:
    ≥ 99,7%
    Hazmat
    Catalog Number:
    27742
    CAS Number:
    5308-25-8
    Purity Limit:
    ≥ 99,7%
    MDL NO:
    MFCD00059912
    Molecular Formula:
    C6H14N2​​
    Molecular Weight:
    114.19
    Specification Sheet SDS

  • 2,2-Bis(3-amino-4-hidroxifenil)hexafluoropropano

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    27558
    CAS Number:
    83558-87-6
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00039147
    Molecular Formula:
    C15H12F6N2O2​​​​
    Molecular Weight:
    366.26
    Specification Sheet SDS

  • 1-Bromo-3-nitro-benceno

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-Bromo-1-nitrobenceno
    Catalog Number:
    27497
    CAS Number:
    585-79-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00024298
    Molecular Formula:
    C6H4BrNO2​​
    Molecular Weight:
    202.01
    Specification Sheet SDS

  • 5-Hidroxiflavona

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Hidroxi-2-fenilcromen-4-ona
    Catalog Number:
    27425
    CAS Number:
    491-78-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00016944
    Molecular Formula:
    C15H10O3​​
    Molecular Weight:
    238.24
    Specification Sheet SDS

  • 4,6-Dihidroxipirimidina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4,6-pirimidindiol
    Catalog Number:
    27415
    CAS Number:
    1193-24-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00016733
    Molecular Formula:
    C4H4N2O2​​​
    Molecular Weight:
    112.09
    Specification Sheet SDS

  • Ácido 2,5-furandicarboxílico

    Purity:
    ≥ 98% (ensayo)
    Catalog Number:
    27410
    CAS Number:
    3238-40-2
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00016582
    Molecular Formula:
    C6H4O5​​
    Molecular Weight:
    156.09
    Specification Sheet SDS

  • Clorhidrato de O -etilhidroxilamina

    Purity:
    ≥ 99%
    Catalog Number:
    27342
    CAS Number:
    3332-29-4
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00012956
    Molecular Formula:
    C2H7NO · HCl
    Molecular Weight:
    97.54
    Specification Sheet SDS

  • Sal de potasio de acrilato de 3-sulfopropilo

    Purity:
    ≥ 96% (titulación)
    Synonym:
    Acrilato de 3-sulfonatopropilo y potasio
    Catalog Number:
    27236
    CAS Number:
    31098-20-1
    Purity Limit:
    ≥ 96% (titulación)
    MDL NO:
    MFCD00010138
    Molecular Formula:
    C6H9O5SK​​
    Molecular Weight:
    232.3
    Specification Sheet SDS

  • n- butilbenceno

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Fenilbutano
    Hazmat
    Catalog Number:
    27221
    CAS Number:
    104-51-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009463
    Molecular Formula:
    C10H14​
    Molecular Weight:
    134.22
    Specification Sheet SDS

  • 3',5'-dimetoxi-4'-hidroxiacetofenona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    27191
    CAS Number:
    2478-38-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008748
    Molecular Formula:
    C10H12O4​​
    Molecular Weight:
    196.2
    Specification Sheet SDS

  • Acetato de bencilo

    Grade:
    cumple con las especificaciones de la FCC
    Purity:
    ≥ 99% (GC)
    Synonym:
    Acetato de fenilmetilo
    Catalog Number:
    27188
    Grade:
    cumple con las especificaciones de la FCC
    CAS Number:
    140-11-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008712
    Molecular Formula:
    C9H10O2​​
    Molecular Weight:
    150.18
    Specification Sheet SDS

  • 2-Hidroxi-4-metoxibenzofenona

    Grade:
    cumple con las especificaciones USP
    Purity:
    97-103% (ensayo)
    Synonym:
    Oxibenzona
    Catalog Number:
    27170
    Grade:
    cumple con las especificaciones USP
    CAS Number:
    131-57-7
    Purity Limit:
    97-103% (ensayo)
    MDL NO:
    MFCD00008387
    Molecular Formula:
    C14H12O3​​
    Molecular Weight:
    228.25
    Specification Sheet SDS

  • Sal sódica del ácido 2-hidroxietanosulfónico

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Sal sódica del ácido isetiónico
    Catalog Number:
    27120
    CAS Number:
    1562-00-1
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00007534
    Molecular Formula:
    C2H5O4S · Na
    Molecular Weight:
    148.11
    Specification Sheet SDS

  • 4-Metil-3-tiosemicarbazida

    Hazmat
    Purity:
    ≥ 92% (ensayo)
    Synonym:
    3-Amino-1-metiltiourea
    Hazmat
    Catalog Number:
    27127
    CAS Number:
    6610-29-3
    Purity Limit:
    ≥ 92% (ensayo)
    MDL NO:
    MFCD00007617
    Molecular Formula:
    C2H7N3S​​
    Molecular Weight:
    105.16
    Specification Sheet SDS

  • 4-Hidroxibenzhidrazida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    p -Hidroxibenzhidrazida
    Catalog Number:
    27125
    CAS Number:
    5351-23-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00007605
    Molecular Formula:
    C7H8N2O2​​​
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • 2-Yodo-1-nitrobenceno

    Purity:
    ≥ 99% (GC)
    Synonym:
    o -Yodonitrobenceno
    Catalog Number:
    27099
    CAS Number:
    609-73-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007088
    Molecular Formula:
    C6H4INO2​​
    Molecular Weight:
    249.0
    Specification Sheet SDS

  • Ácido 2,4-dinitrofenilacético

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    27107
    CAS Number:
    643-43-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00007227
    Molecular Formula:
    C8H6N2O6​​​
    Molecular Weight:
    226.14
    Specification Sheet SDS

  • 4-Hidroxicoumarina

    Purity:
    ≥ 99%
    Synonym:
    4-Hidroxi-cromen-2-ona
    Catalog Number:
    27086
    CAS Number:
    1076-38-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00006856
    Molecular Formula:
    C9H6O3​​
    Molecular Weight:
    162.14
    Specification Sheet SDS

  • 2-Amino-1 H -bencimidazol

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    2-Aminobenzimidazol
    Catalog Number:
    26960
    CAS Number:
    934-32-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00005596
    Molecular Formula:
    C7H7N3​​
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 4-Metiltiazol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Metil-1,3-tiazol
    Hazmat
    Catalog Number:
    26939
    CAS Number:
    693-95-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005340
    Molecular Formula:
    C4H5NS​
    Molecular Weight:
    99.16
    Specification Sheet SDS

  • 2-Metilimidazol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Metilglioxalina
    Hazmat
    Catalog Number:
    26928
    CAS Number:
    693-98-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005190
    Molecular Formula:
    C4H6N2​​
    Molecular Weight:
    82.11
    Specification Sheet SDS

  • 2-Etil-4-metilimidazol

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    26930
    CAS Number:
    931-36-2
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00005193
    Molecular Formula:
    C6H10N2​​
    Molecular Weight:
    110.16
    Specification Sheet SDS

  • 5-Dibenzosuberenona

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    5 H -Dibenzo[ a , d ]ciclohepten-5-ona
    Catalog Number:
    26897
    CAS Number:
    2222-33-5
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00003588
    Molecular Formula:
    C15H10O​
    Molecular Weight:
    206.24
    Specification Sheet SDS

  • 4-cianobenzaldehído

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    p -cianobenzaldehído
    Catalog Number:
    26879
    CAS Number:
    105-07-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00003376
    Molecular Formula:
    C8H5NO​
    Molecular Weight:
    131.13
    Specification Sheet SDS

  • N- (2-Hidroxietil)pirrolidina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Pirrolidin-1-etanol
    Hazmat
    Catalog Number:
    26862
    CAS Number:
    2955-88-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003181
    Molecular Formula:
    C6H13NO​
    Molecular Weight:
    115.18
    Specification Sheet SDS

  • 1,3,4-tiadiazol-2,5-ditiol

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    2,5-Dimercaptotiadiazol
    Hazmat
    Catalog Number:
    26857
    CAS Number:
    1072-71-5
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00003103
    Molecular Formula:
    C2H2N2S3​​​
    Molecular Weight:
    150.25
    Specification Sheet SDS

  • Ácido 4-etoxibenzoico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ácido p -etoxibenzoico
    Catalog Number:
    26839
    CAS Number:
    619-86-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002545
    Molecular Formula:
    C9H10O3​​
    Molecular Weight:
    166.18
    Specification Sheet SDS

  • Ácido 3-metilsalicílico

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    Ácido 2-hidroxi-3-metilbenzoico
    Catalog Number:
    26822
    CAS Number:
    83-40-9
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00002448
    Molecular Formula:
    C8H8O3​​
    Molecular Weight:
    152.15
    SDS

  • Ácido 4-fluorobenzoico

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ácido p -fluorobenzoico
    Catalog Number:
    26837
    CAS Number:
    456-22-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002530
    Molecular Formula:
    C7H5FO2​​
    Molecular Weight:
    140.11
    Specification Sheet SDS

  • 3-Etilfenol

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    m -etilfenol
    Hazmat
    Catalog Number:
    26816
    CAS Number:
    620-17-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00002311
    Molecular Formula:
    C8H10O​
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • 2',4'-Dihidroxiacetofenona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-Acetil-2,4-dihidroxibenceno
    Catalog Number:
    26813
    CAS Number:
    89-84-9
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002279
    Molecular Formula:
    C8H8O3​​
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • 4'-Hidroxi-3'-metilacetofenona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Acetil-2-metilfenol
    Catalog Number:
    26808
    CAS Number:
    876-02-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002231
    Molecular Formula:
    C9H10O2​​
    Molecular Weight:
    150.18
    Specification Sheet SDS

  • 9,10-fenantrenoquinona

    Purity:
    ≥ 98% (ensayo)
    Catalog Number:
    26771
    CAS Number:
    84-11-7
    Purity Limit:
    ≥ 98% (ensayo)
    MDL NO:
    MFCD00001163
    Molecular Formula:
    C14H8O2​​
    Molecular Weight:
    208.22
    Specification Sheet SDS
Volver al principio