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25001

  • 4'-Nitro-bifenil-2-ilamina

    Synonym:
    4'-Nitro-1,1'-bifenil-2-amina
    Catalog Number:
    19017
    CAS Number:
    6272-52-2
    MDL NO:
    MFCD01740422
    Molecular Formula:
    C12H10N2O2​​​
    Molecular Weight:
    214.22
    SDS

  • 4′-Nitrobenzo-15-corona-5

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    36185
    CAS Number:
    60835-69-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00060713
    Molecular Formula:
    C 14 H 19 N.º 7
    Molecular Weight:
    313.3
    Specification Sheet SDS

  • 4'-Nitrobenzo-18-corona 6-éter

    Purity:
    ≥ 97% (GC)
    Synonym:
    2,3-(4-Nitrobenzo)-1,4,7,10,13,16-hexaoxaciclooctadec-2-eno
    Catalog Number:
    37165
    CAS Number:
    53408-96-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00143207
    Molecular Formula:
    C16H23NO8​​
    Molecular Weight:
    357.36
    Specification Sheet SDS

  • Ácido 4'-pentil-4-bifenilborónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 4-(4-pentilfenil)bencenoborónico
    Catalog Number:
    40147
    CAS Number:
    121554-18-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD07644474
    Molecular Formula:
    C 17 H 21 BO 2
    Molecular Weight:
    268.16
    Specification Sheet SDS

  • 4'-Fenilacetofenona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    4-Acetilbifenilo
    Catalog Number:
    27192
    CAS Number:
    92-91-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008749
    Molecular Formula:
    C14H12O​
    Molecular Weight:
    196.25
    Specification Sheet SDS

  • 4'- tert -Butil-2',6'-dimetil-3',5'-dinitroacetofenona

    Grade:
    Grado de alta pureza
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Acetil-4-( terc -butil)-2,6-dimetil-3,5-dinitrobenceno
    Catalog Number:
    27496
    Grade:
    Grado de alta pureza
    CAS Number:
    81-14-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00024271
    Molecular Formula:
    C14H18N2O5​​​
    Molecular Weight:
    294.31
    Specification Sheet SDS

  • 4'-Trifluorometilbifenil-2-carbaldehído

    Purity:
    ≥ 95% (RMN)
    Synonym:
    2-[4-(trifluorometil)fenil]benzaldehído
    Catalog Number:
    23336
    CAS Number:
    84392-23-4
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD01631855
    Molecular Formula:
    C14H9F3O​​
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4'-Trifluorometilbifenil-3-carbaldehído

    Purity:
    ≥ 98% (RMN)
    Synonym:
    3-[4-(trifluorometil)fenil]benzaldehído
    Catalog Number:
    23350
    CAS Number:
    343604-24-0
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD01631879
    Molecular Formula:
    C14H9F3O​​
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4'-Trifluorometilbifenil-4-carbaldehído

    Purity:
    ≥ 99% (GC)
    Synonym:
    4'-(trifluorometil)-[1,1'-bifenil]-4-carboxaldehído
    Catalog Number:
    23426
    CAS Number:
    90035-34-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01862519
    Molecular Formula:
    C14H9F3O​​
    Molecular Weight:
    250.22
    Specification Sheet SDS

  • 4(3 H -pirimidinona

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Hidroxipirimidina
    Catalog Number:
    27537
    CAS Number:
    4562-27-0, 51953-17-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006664
    Molecular Formula:
    C4H4N2O​​
    Molecular Weight:
    96.09
    Specification Sheet SDS

  • 4(5)-Cianometilimidazol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    42915
    CAS Number:
    18502-05-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00070306
    Molecular Formula:
    C5H5N3​​
    Molecular Weight:
    107.12
    Specification Sheet SDS

  • 4(5)-Etilimidazol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42939
    CAS Number:
    19141-85-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00818234
    Molecular Formula:
    C5H8N2​​
    Molecular Weight:
    96.13
    Specification Sheet SDS

  • Clorhidrato de 4(5)-hidroximetilimidazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    42913
    CAS Number:
    32673-41-9
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00012697
    Molecular Formula:
    C4H6N2O · HCl
    Molecular Weight:
    134.56
    Specification Sheet SDS

  • 4(5)-Metil-1H-imidazol-2-carbaldehído

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    18048
    CAS Number:
    113825-16-4
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD05864565
    Molecular Formula:
    C5H6N2O​​
    Molecular Weight:
    110.12
    Specification Sheet SDS

  • 4( p -Nitrofenilazo)resorcinol

    Synonym:
    2,4-Dihidroxi-4'-nitroazobenceno
    Catalog Number:
    22830
    CAS Number:
    74-39-5
    MDL NO:
    MFCD00007310
    Molecular Formula:
    C12H9N3O4​​​
    Molecular Weight:
    259.22
    Specification Sheet SDS

  • 4,10-Diaza-15-corona 5-éter

    Purity:
    ≥ 97% (GC)
    Synonym:
    1,4,10-trioxa-7,13-diazaciclopentadecano
    Catalog Number:
    37163
    CAS Number:
    31249-95-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005109
    Molecular Formula:
    C10H22N2O3​​​
    Molecular Weight:
    218.3
    Specification Sheet SDS

  • Cloruro de 4,4',4"-trimetoxitritilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Cloruro de 4,4',4''-trimetoxitrifenilmetilo
    Catalog Number:
    00799
    CAS Number:
    49757-42-8
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00008408
    Molecular Formula:
    C22H21ClO3​​
    Molecular Weight:
    368.86
    Specification Sheet SDS

  • 4,4',4''-(1,3,5-Triazina-2,4,6-triil)trianilina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    44338
    CAS Number:
    14544-47-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04116311
    Molecular Formula:
    C21H18N6​​
    Molecular Weight:
    354.42
    Specification Sheet SDS

  • Bromuro de 4,4',4''-trifluorotritilo

    Hazmat
    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Tris(4-fluorofenil)bromometano
    Hazmat
    Catalog Number:
    45880
    CAS Number:
    200004-38-2
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00191586
    Molecular Formula:
    C 19 H 12 Bronce Fundido 3
    Molecular Weight:
    377.2
    Specification Sheet SDS

  • Bromuro de 4,4',4''-tris(benzoiloxi)tritilo

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Bromuro de tris[4-(fenilcarboniloxi)fenil]metilo
    Catalog Number:
    37351
    CAS Number:
    86610-66-4
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD00010302
    Molecular Formula:
    C40H27BrO6​​
    Molecular Weight:
    683.55
    Specification Sheet SDS

  • Ácido 4,4'-(hexafluoroisopropilideno)diftálico

    Catalog Number:
    28504
    CAS Number:
    3016-76-0
    MDL NO:
    MFCD01321414
    Molecular Formula:
    C19H10F6O8​​​
    Molecular Weight:
    480.27
    SDS

  • Anhídrido 4,4'-(hexafluoroisopropilideno)diftálico

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    27557
    CAS Number:
    1107-00-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00039143
    Molecular Formula:
    C19H6F6O6​​​
    Molecular Weight:
    444.24
    Specification Sheet SDS

  • 4,4′-Azopiridina

    Hazmat
    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Azobis(4-piridina)
    Hazmat
    Catalog Number:
    36186
    CAS Number:
    2632-99-7
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00129061
    Molecular Formula:
    C10H8N4​​
    Molecular Weight:
    184.2
    Specification Sheet SDS

  • Ácido 4,4'-bifenildiborónico

    Purity:
    ≥ 95% (Ensayo por titulación)
    Synonym:
    Ácido [4-(4-boronofenil)fenil]borónico
    Catalog Number:
    40149
    CAS Number:
    4151-80-8
    Purity Limit:
    ≥ 95% (Ensayo por titulación)
    MDL NO:
    MFCD00151795
    Molecular Formula:
    C12H12B2O4​​​
    Molecular Weight:
    241.84
    Specification Sheet SDS

  • 4,4'-Bifenildicarboxaldehído

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    27414
    CAS Number:
    66-98-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00016714
    Molecular Formula:
    C14H10O2​​
    Molecular Weight:
    210.23
    Specification Sheet SDS

  • 4,4'-Bipiperidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43435
    CAS Number:
    15336-72-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01104315
    Molecular Formula:
    C10H20N2​​
    Molecular Weight:
    168.28
    Specification Sheet SDS

  • 4,4'-Bis(2-benzoxazolil)estilbeno

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    43290
    CAS Number:
    1533-45-5
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00022846
    Molecular Formula:
    C28H18N2O2​​​
    Molecular Weight:
    414.46
    Specification Sheet SDS

  • 4,4'-Bis(5,5-dimetil-1,3,2-dioxaborinan-2-il)bifenilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de bis (neopentilglicol) del ácido 4,4'-bifenildiborónico
    Hazmat
    Catalog Number:
    39986
    CAS Number:
    5487-93-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01318103
    Molecular Formula:
    C22H28B2O4​​​
    Molecular Weight:
    378.08
    Specification Sheet SDS

  • 4,4'-Bis(5-hexil-2-tienil)-2,2'-bipiridilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-Bis(5-hexil-2-tienil)-2,2'-bipiridina
    Catalog Number:
    31821
    CAS Number:
    1047684-56-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD22581259
    Molecular Formula:
    C30H36N2S2​​​
    Molecular Weight:
    488.75
    Specification Sheet SDS

  • 4,4'-Bis(5-metil-2-benzoxazolil)estilbeno

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    38548
    CAS Number:
    2397-00-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00191316
    Molecular Formula:
    C30H22N2O2​​​
    Molecular Weight:
    442.52
    Specification Sheet SDS

  • 4,4'-Bis(clorometil)-2,2'-bipiridilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    40918
    CAS Number:
    138219-98-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD20265579
    Molecular Formula:
    C12H10Cl2N2​​​
    Molecular Weight:
    253.13
    Specification Sheet SDS

  • 4,4'-Bis(hidroximetil)-2,2'-bipiridina

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,2'-Bipiridina-4,4'-dimetanol
    Catalog Number:
    40919
    CAS Number:
    109073-77-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06202808
    Molecular Formula:
    C12H12N2O2​​​
    Molecular Weight:
    216.24
    Specification Sheet SDS

  • 4,4'-Bis(trifluorometil)-2,2'-bipiridilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-Bis(trifluorometil)-2,2'-bipiridina
    Catalog Number:
    40924
    CAS Number:
    142946-79-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00233878
    Molecular Formula:
    C12H6F6N2​​​
    Molecular Weight:
    292.18
    Specification Sheet SDS

  • Alcohol 4,4'-bisbencílico

    Purity:
    ≥ 99% (ensayo)
    Synonym:
    4,4'-Bifenildimetanol
    Catalog Number:
    27413
    CAS Number:
    5 de diciembre de 1667
    Purity Limit:
    ≥ 99% (ensayo)
    MDL NO:
    MFCD00016713
    Molecular Formula:
    C14H14O2​​
    Molecular Weight:
    214.26
    Specification Sheet SDS

  • 4,4'-Carbonildimorfolina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43096
    CAS Number:
    38952-62-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06200603
    Molecular Formula:
    C9H16N2O3​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • Disulfuro de 4,4'-di(1,2,3-triazolilo)

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,4'-Ditiobis(1,2,3-triazol)
    Catalog Number:
    44374
    CAS Number:
    6440-09-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD12545960
    Molecular Formula:
    C4H4N6S2​​​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • 4,4'-Di(1 H -imidazol-1-il)-1,1'-bifenilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1,1'-(4,4'-Bifenildiil)bis(1 H -imidazol)
    Catalog Number:
    42961
    CAS Number:
    855766-92-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD23103195
    Molecular Formula:
    C18H14N4​​
    Molecular Weight:
    286.34
    Specification Sheet SDS

  • Éter de 4,4'-diacetildifenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-[4-(4-acetilfenoxi)fenil]etanona
    Catalog Number:
    24934
    CAS Number:
    2615-11-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00060686
    Molecular Formula:
    C16H14O3​​
    Molecular Weight:
    254.28
    Specification Sheet SDS

  • 4,4'-Diamino-2,2'-bipiridilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-Diamino-2,2'-bipiridina
    Catalog Number:
    31817
    CAS Number:
    18511-69-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08704188
    Molecular Formula:
    C10H10N4​​
    Molecular Weight:
    186.22
    Specification Sheet SDS

  • 4,4′-Diaminodifenilmetano

    Hazmat
    Grade:
    Norma analítica
    Purity:
    ≥ 97% (GC)
    Synonym:
    4,4'-Metilendiamina
    Hazmat
    Catalog Number:
    42148
    Grade:
    Norma analítica
    CAS Number:
    101-77-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00007914
    Molecular Formula:
    C13H14N2​​
    Molecular Weight:
    198.26
    Specification Sheet SDS

  • Monohidrato de 4,4'-diantipirilmetano [para análisis de Ti]

    Purity:
    98 - 102% (Ensayo por titulación)
    Synonym:
    Monohidrato de 4,4'-metilendiantipirina
    Catalog Number:
    43603
    CAS Number:
    1251-85-0
    Purity Limit:
    98 - 102% (Ensayo por titulación)
    MDL NO:
    MFCD00149122
    Molecular Formula:
    C23H24N4O2 · H2O​​
    Molecular Weight:
    406.49
    Specification Sheet SDS

  • Ácido 4,4'-dibenzoico

    Purity:
    ≥ 98%
    Synonym:
    Ácido 4,4'-bifenildicarboxílico
    Catalog Number:
    26841
    CAS Number:
    787-70-2
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00002554
    Molecular Formula:
    C14H10O4​​
    Molecular Weight:
    242.23
    Specification Sheet SDS

  • 4,4'-Dibromo-2,2'-bipiridilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    4,4'-Dibromo-2,2'-bipiridina
    Catalog Number:
    31816
    CAS Number:
    18511-71-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00667763
    Molecular Formula:
    C10H6Br2N2​​​
    Molecular Weight:
    313.98
    Specification Sheet SDS

  • 4,4'-Dibromo-2,2'-bitiofeno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45013
    CAS Number:
    51285-60-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00508561
    Molecular Formula:
    C8H4Br2S2​​​
    Molecular Weight:
    324.05
    Specification Sheet SDS

  • 4,4'-Dibromo-3,3'-bitiofeno

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-Dibromo-3,3'-bitienilo
    Catalog Number:
    45027
    CAS Number:
    5556-13-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD17012206
    Molecular Formula:
    C8H4Br2S2​​​
    Molecular Weight:
    324.05
    Specification Sheet SDS

  • 4,4′-Dibromobifenilo

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    p,p'-Dibromobifenilo
    Hazmat
    Catalog Number:
    30994
    CAS Number:
    92-86-4
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00000101
    Molecular Formula:
    C12H8Br2​​
    Molecular Weight:
    312.0
    Specification Sheet SDS

  • 4,4'-Dibromooctafluorobifenilo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Hazmat
    Catalog Number:
    45875
    CAS Number:
    10386-84-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000310
    Molecular Formula:
    C 12 Br 2 F 8
    Molecular Weight:
    455.93
    Specification Sheet SDS

  • 4,4'-Diclorobencilo

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2 - Bis - 4-clorofenil)etano-1,2-diona
    Catalog Number:
    22427
    CAS Number:
    3457-46-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00018685
    Molecular Formula:
    C14H8Cl2O2​​​
    Molecular Weight:
    279.12
    Specification Sheet SDS

  • 4,4'-Diclorobenzofenona

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    1-Benzoil-4,4-diclorobenceno
    Catalog Number:
    26757
    CAS Number:
    90-98-2
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00000623
    Molecular Formula:
    C13H8Cl2O​​
    Molecular Weight:
    251.11
    Specification Sheet SDS

  • 4,4'-Difluorobencihidrol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Bis(4-fluorofenil)metanol
    Catalog Number:
    46251
    CAS Number:
    365-24-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000357
    Molecular Formula:
    C13H10F2O​​
    Molecular Weight:
    220.22
    Specification Sheet SDS
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