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25001

  • 4,4,5,5-Tetrametil-2-(naftalen-1-ilmetil)-1,3,2-dioxaborolano

    Purity:
    ≥ 93% (GC)
    Synonym:
    Éster de pinacol del ácido (naftalen-1-ilmetil)borónico
    Catalog Number:
    39925
    CAS Number:
    475250-57-8
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD22419278
    Molecular Formula:
    C 17 H 21 BO 2
    Molecular Weight:
    268.16
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-(o-tolil)-1,3,2-dioxaborolano

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster de pinacol del ácido o-tolilborónico
    Catalog Number:
    39945
    CAS Number:
    195062-59-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06795658
    Molecular Formula:
    C 13 H 19 BO 2
    Molecular Weight:
    218.1
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-(p-tolil)-1,3,2-dioxaborolano

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de pinacol del ácido p-tolilborónico
    Catalog Number:
    39994
    CAS Number:
    195062-57-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03453662
    Molecular Formula:
    C 13 H 19 BO 2
    Molecular Weight:
    218.1
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-[3-(trifluorometoxi)fenil]-1,3,2-dioxaborolano

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de pinacol del ácido 3-(trifluorometoxi)fenilborónico
    Catalog Number:
    39922
    CAS Number:
    262376-31-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863919
    Molecular Formula:
    C13H16BF3O3​​​
    Molecular Weight:
    288.07
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-[3-(trifluorometil)fenil]-1,3,2-dioxaborolano

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster de pinacol del ácido 3-(trifluorometil)fenilborónico
    Catalog Number:
    39924
    CAS Number:
    325142-82-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863925
    Molecular Formula:
    C13H16BF3O2​​​
    Molecular Weight:
    272.07
    Specification Sheet SDS

  • 4,4,5,5-Tetrametil-2-[4-[(tetrahidro-2 H -piran-2-il)oxi]fenil]-1,3,2-dioxaborolano

    Purity:
    ≥ 96% (GC)
    Synonym:
    2-[4-(4,4,5,5-Tetrametil-1,3,2-dioxaborolan-2-il)fenoxi]tetrahidro-2 H -pirano
    Catalog Number:
    39878
    CAS Number:
    889865-38-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD06659834
    Molecular Formula:
    C 17 H 25 BO 4
    Molecular Weight:
    304.19
    Specification Sheet SDS

  • 4,4-Difluoro-1-metil-3-(4-propoxiestiril)-4-bora-3 a ,4 a -diaza- s -indaceno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    47744
    CAS Number:
    1201643-08-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD29472526
    Molecular Formula:
    C21H21BF2N2O​​​
    Molecular Weight:
    366.22
    SDS

  • Ácido 4,4-difluoro-5,7-dimetil-4-bora-3 a ,4 a -diaza- s -indaceno-3-propiónico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    BDP Florida
    Catalog Number:
    47753
    CAS Number:
    165599-63-3
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00467384
    Molecular Formula:
    C14H15BF2N2O2​​​​
    Molecular Weight:
    292.09
    SDS

  • Éster N -succinimidílico del ácido 4,4-difluoro-5,7-dimetil-4-bora-3 a ,4 a -diaza- s -indaceno-3-propiónico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    3-[3-[(2,5-Dioxopirrolidin-1-il)oxi]-3-oxopropil]-5,5-difluoro-7,9-dimetil- 5H -dipirrolo[1,2-c:2',1'-f][1,3,2]diazaborin-4-io-5-uide
    Catalog Number:
    47752
    CAS Number:
    146616-66-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00467385
    Molecular Formula:
    C18H18BF2N3O4​​​​
    Molecular Weight:
    389.17
    SDS

  • Clorhidrato de 4,4-difluoro-D-prolinamida

    Catalog Number:
    16589
    CAS Number:
    1315053-41-8
    MDL NO:
    MFCD06797015
    Molecular Formula:
    C5H8F2N2O · HCl​
    Molecular Weight:
    186.59
    SDS

  • Clorhidrato de 4,4-difluoro-D-prolina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Clorhidrato del ácido ( R )-4,4-difluoropirrolidin-2-carboxílico
    Catalog Number:
    29767
    CAS Number:
    1407991-25-6
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD23106098
    Molecular Formula:
    C5H7F2NO2 · HCl​
    Molecular Weight:
    187.61
    Specification Sheet SDS

  • Clorhidrato de éster metílico de 4,4-difluoro-D-prolina

    Synonym:
    ( Clorhidrato de R -metil 4,4-difluoropirrolidin-2-carboxilato
    Catalog Number:
    29765
    CAS Number:
    1408057-39-5
    MDL NO:
    MFCD23106099
    Molecular Formula:
    C6H10ClF2NO2​​​
    Molecular Weight:
    201.59
    SDS

  • Clorhidrato de 4,4-difluoro-L-prolinamida

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Clorhidrato de 4,4-difluoro-( S -pirrolidina-2-carboxamida
    Catalog Number:
    16507
    CAS Number:
    426844-51-1
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD06797014
    Molecular Formula:
    C5H8F2N2O · HCl​
    Molecular Weight:
    186.59
    Specification Sheet SDS

  • Clorhidrato de 4,4-difluoro-L-prolina

    Purity:
    ≥ 98,5 % (HPLC quiral)
    Synonym:
    Clorhidrato del ácido ( S )-4,4-difluoropirrolidin-2-carboxílico
    Catalog Number:
    29768
    CAS Number:
    1588480-37-8
    Purity Limit:
    ≥ 98,5 % (HPLC quiral)
    MDL NO:
    MFCD22199978
    Molecular Formula:
    C5H7F2NO2 · HCl​
    Molecular Weight:
    187.61
    Specification Sheet SDS

  • Clorhidrato de éster metílico de 4,4-difluoro-L-prolina

    Synonym:
    (clorhidrato de S -metil 4,4-difluoropirrolidin-2-carboxilato
    Catalog Number:
    29766
    CAS Number:
    156046-05-8
    MDL NO:
    MFCD23106100
    Molecular Formula:
    C6H10ClF2NO2​​​
    Molecular Weight:
    201.59
    SDS

  • Ácido 4,4-difluorociclohexanocarboxílico

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    45537
    CAS Number:
    122665-97-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03788493
    Molecular Formula:
    C7H10F2O2​​​
    Molecular Weight:
    164.15
    Specification Sheet SDS

  • 4,4-Dimetoxi-2-butanona

    Hazmat
    Purity:
    ≥ 92% (GC)
    Hazmat
    Catalog Number:
    27194
    CAS Number:
    5436-21-5
    Purity Limit:
    ≥ 92% (GC)
    MDL NO:
    MFCD00008789
    Molecular Formula:
    C6H12O3​​
    Molecular Weight:
    132.16
    Specification Sheet SDS

  • 4,4-Dimetil-1,3-ciclohexanodiona

    Purity:
    ≥ 99% (GC)
    Synonym:
    4,4-Dimetil-ciclohexano-1,3-diona
    Catalog Number:
    16592
    CAS Number:
    562-46-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00075224
    Molecular Formula:
    C8H12O2​​
    Molecular Weight:
    140.18
    Specification Sheet SDS

  • 4,4-Dimetil-2-oxazolina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    43312
    CAS Number:
    30093-99-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014507
    Molecular Formula:
    C5H9NO​
    Molecular Weight:
    99.13
    Specification Sheet SDS

  • Ácido 4,4-dimetil-2-oxo-pentanoico

    Purity:
    ≥ 99% (GC)
    Synonym:
    Ácido neopentilglioxílico
    Catalog Number:
    24192
    CAS Number:
    34906-87-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01325393
    Molecular Formula:
    C7H12O3​​
    Molecular Weight:
    144.17
    Specification Sheet SDS

  • 4,4-Dimetil-3-oxopentanonitrilo

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Pivaloilacetonitrilo
    Hazmat
    Catalog Number:
    27237
    CAS Number:
    59997-51-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00010208
    Molecular Formula:
    C7H11NO​
    Molecular Weight:
    125.17
    Specification Sheet SDS

  • 4,4-Dioxo-1,4-oxatiano

    Purity:
    ≥ 98% (GC)
    Synonym:
    1,4-Oxatiano 4,4-dióxido
    Catalog Number:
    43178
    CAS Number:
    107-61-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00011683
    Molecular Formula:
    C4H8O3S​​
    Molecular Weight:
    136.17
    Specification Sheet SDS

  • Clorhidrato de 4,4-difenilpiperidina

    Purity:
    ≥ 95%
    Catalog Number:
    23415
    CAS Number:
    63675-71-8
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD01700799
    Molecular Formula:
    C17H19N · HCl
    Molecular Weight:
    273.81
    Specification Sheet SDS

  • 4,4-Pentametilen-2-pirrolidona

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Azaspiro[4.5]decan-2-ona
    Catalog Number:
    43823
    CAS Number:
    64744-50-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00177938
    Molecular Formula:
    C 9 H 15 NO
    Molecular Weight:
    153.23
    Specification Sheet SDS

  • 4,5,6,7-Tetrabromobenzotriazol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Por confirmar
    Catalog Number:
    44410
    CAS Number:
    17374-26-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD06411399
    Molecular Formula:
    C6HBr4N3​​
    Molecular Weight:
    434.71
    Specification Sheet SDS

  • 4,5,6,7-Tetrabromofenolftaleína

    Purity:
    ≥ 80% (Ensayo por titulación)
    Catalog Number:
    38521
    CAS Number:
    13027-28-6
    Purity Limit:
    ≥ 80% (Ensayo por titulación)
    MDL NO:
    MFCD00047314
    Molecular Formula:
    C20H10Br4O4​​​
    Molecular Weight:
    633.91
    Specification Sheet SDS

  • 4,5,6,7-Tetrafluoroindol

    Synonym:
    4,5,6,7-Tetrafluoro-1H-indol
    Catalog Number:
    21707
    CAS Number:
    16264-67-8
    MDL NO:
    MFCD00236717
    Molecular Formula:
    C8H3F4N​​
    Molecular Weight:
    189.11
    SDS

  • 4,5,6,7-Tetrahidro-1,3-benzotiazol-2-carbaldehído

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    26672
    CAS Number:
    884504-72-7
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD05864486
    Molecular Formula:
    C8H9NOS​
    Molecular Weight:
    167.2
    Specification Sheet SDS

  • 4,5,6,7-Tetrahidro-1-benzotiofeno-3-carbaldehído

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    26648
    CAS Number:
    851634-60-1
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD12827456
    Molecular Formula:
    C 9 H 10 SO
    Molecular Weight:
    166.2
    Specification Sheet SDS

  • Dihidrocloruro de 4,5,6,7-tetrahidro-1 H -pirazolo[4,3- c ]piridina

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    18051
    CAS Number:
    157327-44-1
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD05864362
    Molecular Formula:
    C6H9N3 · 2HCl
    Molecular Weight:
    196.16
    Specification Sheet SDS

  • Bromhidrato de 4,5,6,7-tetrahidro-2-metiltiazolo[5,4- c ]piridina

    Purity:
    ≥ 95%
    Synonym:
    2-Metil-4,5,6,7-tetrahidro-tiazolo[5,4- c ]piridina · HBr
    Catalog Number:
    18737
    CAS Number:
    124458-27-1
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD08437667
    Molecular Formula:
    C7H10N2S · HBr​
    Molecular Weight:
    235.14
    Specification Sheet SDS

  • Clorhidrato de 4,5,6,7-tetrahidrobenzotiazol-2-il-amina

    Purity:
    ≥ 98% (RMN)
    Catalog Number:
    18052
    CAS Number:
    15951-21-0
    Purity Limit:
    ≥ 98% (RMN)
    MDL NO:
    MFCD00098222
    Molecular Formula:
    C7H10N2S · HCl
    Molecular Weight:
    190.7
    Specification Sheet SDS

  • 4,5,6,7-Tetrahidrotieno[3,2-c]piridina

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    17693
    CAS Number:
    28783-41-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD03839944
    Molecular Formula:
    C7H9NS​
    Molecular Weight:
    139.22
    Specification Sheet SDS

  • 4,5,6,7-Tetrahidrotieno[3,2- c ]piridina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44186
    CAS Number:
    54903-50-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03839944
    Molecular Formula:
    C7H9NS​
    Molecular Weight:
    139.22
    Specification Sheet SDS

  • Hidrato de sulfato de 4,5,6-triaminopirimidina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43696
    CAS Number:
    6640-23-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00012789
    Molecular Formula:
    C4H7N5 · H2SO4 · xH2O​
    Molecular Weight:
    223.21
    Specification Sheet SDS

  • 4,5,6-Tricloropirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44851
    CAS Number:
    27 de abril de 1780
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08458457
    Molecular Formula:
    C4HCl3N2​​
    Molecular Weight:
    183.42
    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

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

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Hazmat
    Catalog Number:
    43175
    CAS Number:
    132765-35-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01096160
    Molecular Formula:
    C9H8N2S5​​​
    Molecular Weight:
    304.48
    Specification Sheet SDS

  • 4,5-Bis(benzoiltio)-1,3-ditiol-2-tiona

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    43197
    CAS Number:
    68494-08-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00059894
    Molecular Formula:
    C17H10O2S5​​​
    Molecular Weight:
    406.57
    Specification Sheet SDS

  • 4,5-Bis(hidroximetil)-2-fenilimidazol

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    42956
    CAS Number:
    61698-32-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00047017
    Molecular Formula:
    C11H12N2O2​​​
    Molecular Weight:
    204.23
    Specification Sheet SDS

  • 4,5-Bis(hidroximetil)imidazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    1 H -Imidazol-4,5-dimetanol
    Catalog Number:
    42898
    CAS Number:
    33457-48-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00191661
    Molecular Formula:
    C5H8N2O2​​​
    Molecular Weight:
    128.13
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43177
    CAS Number:
    61485-46-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00137889
    Molecular Formula:
    C 5 H 6 O 4
    Molecular Weight:
    210.34
    Specification Sheet SDS

  • 4,5-Bis(metiltio)-1,3-ditiol-2-tiona

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43181
    CAS Number:
    49638-64-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00137888
    Molecular Formula:
    C5H6S5​​
    Molecular Weight:
    226.4
    Specification Sheet SDS

  • 4,5-Dehidro-L-leucina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    H-Leu(4,5-deshidro)-OH
    Catalog Number:
    05807
    CAS Number:
    87392-13-0
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00237695
    Molecular Formula:
    C6H11NO2​​
    Molecular Weight:
    129.18
    Specification Sheet SDS

  • 4,5-Diamino-6-hidroxipirimidina

    Purity:
    ≥ 96 % (HPLC)
    Synonym:
    5,6-Diamino-4( 1H- pirimidinona
    Catalog Number:
    43751
    CAS Number:
    1672-50-0
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00006114
    Molecular Formula:
    C4H6N4O​​
    Molecular Weight:
    126.12
    Specification Sheet SDS

  • 4,5-Diaminopirimidina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43744
    CAS Number:
    13754-19-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006113
    Molecular Formula:
    C4H6N4​​
    Molecular Weight:
    110.12
    Specification Sheet SDS

  • 4,5-Diazafluoren-9-ona

    Purity:
    ≥ 96 % (HPLC)
    Catalog Number:
    40951
    CAS Number:
    50890-67-0
    Purity Limit:
    ≥ 96 % (HPLC)
    MDL NO:
    MFCD00046892
    Molecular Formula:
    C11H6N2O​​
    Molecular Weight:
    182.18
    Specification Sheet SDS

  • 4,5-Diazafluoreno-9-ona O- ( p -Toluensulfonil)oxima

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    4,5-Diazafluoreno-9-ona O -tosiloxima
    Catalog Number:
    40942
    CAS Number:
    1655490-79-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD28976163
    Molecular Formula:
    C18H13N3O3S​​​
    Molecular Weight:
    351.38
    Specification Sheet SDS

  • 4,5-Dibromo-1 H -1,2,3-triazol

    Purity:
    ≥ 98% (Ensayo por titulación)
    Catalog Number:
    45044
    CAS Number:
    15294-81-2
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD08062401
    Molecular Formula:
    C2HBr2N3​​
    Molecular Weight:
    226.86
    Specification Sheet SDS

  • 4,5-Dibromo-2-(1-Metiletil)-1H-Imidazol

    Catalog Number:
    24295
    CAS Number:
    885266-63-7
    MDL NO:
    MFCD03844701
    Molecular Formula:
    C6H8Br2N2​​​
    Molecular Weight:
    267.95
    SDS
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