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Biología química

180
Sub Categories
Química > Biología química > Enlaces y reticulantes 173
Química > Biología química > Grupos protectores fotolábiles 7
Filters

  • 1,2-Bis(maleimido)etano

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    Etileno-bis-maleimida
    Catalog Number:
    23078
    Purity Limit:
    ≥ 98% (ensayo)
    CAS Number:
    5132-30-9
    MDL NO:
    MFCD00458699
    Molecular Formula:
    C10H8N2O4​​​
    Molecular Weight:
    220.18
    Specification Sheet SDS

  • Ácido 4,4'-ditiodibutírico

    Purity:
    ≥ 95% (GC)
    Synonym:
    Disulfuro de bis(3-carboxipropilo)
    Catalog Number:
    39711
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    2906-60-7
    MDL NO:
    MFCD00004406
    Molecular Formula:
    C8H14O4S2​​​
    Molecular Weight:
    238.32
    Specification Sheet SDS

  • Ácido ( R )-α-lipoico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    ( R )-Ácido tióctico
    Catalog Number:
    39673
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    1200-22-2
    MDL NO:
    MFCD01631142
    Molecular Formula:
    C8H14O2S2​​​
    Molecular Weight:
    206.32
    Specification Sheet SDS

  • Éster mono- terc -butílico del ácido octadecanodioico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ácido 18-( terc -butoxi)-18-oxooctadecanoico
    Catalog Number:
    37440
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    843666-40-0
    MDL NO:
    MFCD09991735
    Molecular Formula:
    C22H42O4​​
    Molecular Weight:
    370.57
    Specification Sheet SDS

  • Éster de N -hidroxisuccinimida del ácido acrílico

    Purity:
    ≥ 99% (GC)
    Synonym:
    N -Acriloxisuccinimida
    Catalog Number:
    36226
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    38862-24-7
    MDL NO:
    MFCD00078261
    Molecular Formula:
    C7H7Número 4​
    Molecular Weight:
    169.13
    Specification Sheet SDS

  • 3-azidopropilamina

    Hazmat
    Purity:
    ≥ 95%
    Hazmat
    Catalog Number:
    35112
    Purity Limit:
    ≥ 95%
    CAS Number:
    88192-19-2
    MDL NO:
    MFCD11046568
    Molecular Formula:
    C3H8N4​​
    Molecular Weight:
    100.12
    Specification Sheet SDS

  • N -Boc-1,3-diaminopropano

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N- ( terc -butoxicarbonil)-1,3-diaminopropano
    Hazmat
    Catalog Number:
    31316
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75178-96-0
    MDL NO:
    MFCD00210021
    Molecular Formula:
    C8H18N2O2​​​
    Molecular Weight:
    174.24
    Specification Sheet SDS

  • Ditio-bis-maleimidoetano

    Purity:
    ≥ 98%
    Synonym:
    DTME
    Catalog Number:
    23045
    Purity Limit:
    ≥ 98%
    CAS Number:
    71865-37-7
    MDL NO:
    MFCD01863385
    Molecular Formula:
    C12H12N2S2O4​​​​
    Molecular Weight:
    312.37
    Specification Sheet SDS

  • Ácido 4-(4-azidofenil)butírico

    Purity:
    ≥ 98 % (TLC)
    Catalog Number:
    10621
    Purity Limit:
    ≥ 98 % (TLC)
    CAS Number:
    103489-33-4
    MDL NO:
    MFCD00798800
    Molecular Formula:
    C10H11N3O2​​​
    Molecular Weight:
    205.22
    Specification Sheet SDS

  • Ácido fmoc-4-hidrazinobenzoico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ácido 4-(Fmoc-hidrazino)-benzoico
    Catalog Number:
    07339
    Purity Limit:
    ≥ 95 % (HPLC)
    CAS Number:
    214475-53-3
    MDL NO:
    MFCD02179643
    Molecular Formula:
    C22H18N2O4​​​
    Molecular Weight:
    374.4
    Specification Sheet SDS

  • 3-(difenilfosfino)propionato de N- succinimidilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster N -succinimidilo del ácido 3-(difenilfosfino)propiónico
    Catalog Number:
    41697
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    170278-50-9
    MDL NO:
    MFCD04114301
    Molecular Formula:
    C 19 H 18 N º 4 P
    Molecular Weight:
    355.33
    Specification Sheet SDS

  • 4-(Bromometil)-7-(dietilamino)cumarina

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    39725
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    1256259-14-9
    MDL NO:
    MFCD31618098
    Molecular Formula:
    C14H16BrNO2​​
    Molecular Weight:
    310.19
    Specification Sheet SDS

  • N , N' -(Naftaleno-1,5-diil) bis [2-(aminooxi)acetamida]

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    N1 , N5 -Bis(aminooxiacetil)-1,5-diaminonaftaleno
    Catalog Number:
    39716
    Purity Limit:
    ≥ 95 % (HPLC)
    CAS Number:
    1166232-68-3
    MDL NO:
    MFCD32068076
    Molecular Formula:
    C14H16N4O4​​​
    Molecular Weight:
    304.31
    Specification Sheet SDS

  • 1-(2-Nitrofenil)etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Alcohol 2-nitro-α-metilbencílico
    Catalog Number:
    39721
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    3205-25-2
    MDL NO:
    MFCD02683380
    Molecular Formula:
    C8H9NO3​​
    Molecular Weight:
    167.16
    Specification Sheet SDS

  • 1-(6-Nitro-1,3-benzodioxol-5-il)etanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    α-Metil-6-nitro-1,3-benzodioxol-5-metanol
    Catalog Number:
    39723
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    159873-64-0
    MDL NO:
    MFCD08274663
    Molecular Formula:
    C9H9NO5​​
    Molecular Weight:
    211.17
    Specification Sheet SDS

  • 6-Bromo-7-hidroxi-4-(hidroximetil)cumarina

    Purity:
    ≥ 96% (GC)
    Synonym:
    6-Bromo-7-hidroxi-4-(hidroximetil) -2H- cromen-2-ona
    Catalog Number:
    39724
    Purity Limit:
    ≥ 96% (GC)
    CAS Number:
    223420-41-5
    MDL NO:
    MFCD25961202
    Molecular Formula:
    C10H7BrO4​​
    Molecular Weight:
    271.07
    Specification Sheet SDS

  • 2-(2-Nitrofenil)propan-1-ol

    Purity:
    ≥ 98% (ensayo)
    Catalog Number:
    39722
    Purity Limit:
    ≥ 98% (ensayo)
    CAS Number:
    64987-77-5
    MDL NO:
    MFCD09038679
    Molecular Formula:
    C9H11Nº3​​
    Molecular Weight:
    181.19
    Specification Sheet SDS

  • Succinato de mono- terc -butilo

    Purity:
    ≥ 99% (GC)
    Synonym:
    Éster mono- terc -butílico del ácido succínico
    Catalog Number:
    39720
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    15026-17-2
    MDL NO:
    MFCD00273441
    Molecular Formula:
    C8H14O4​​
    Molecular Weight:
    174.2
    Specification Sheet SDS

  • Disulfuro de bis[2-(4-azidosalicilamido)etilo]

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    39712
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    21 de abril de 1998
    MDL NO:
    MFCD01861964
    Molecular Formula:
    C18H18N8O4S2​​​​
    Molecular Weight:
    474.51
    Specification Sheet SDS

  • Bis (3-mercaptopropionato) de etilenglicol

    Purity:
    ≥ 92% (GC)
    Synonym:
    Bis (3-mercaptopropionato) de etileno
    Catalog Number:
    39719
    Purity Limit:
    ≥ 92% (GC)
    CAS Number:
    22504-50-3
    MDL NO:
    MFCD00053520
    Molecular Formula:
    C8H14O4S2​​​
    Molecular Weight:
    238.32
    Specification Sheet SDS

  • Bis(NHS)PEG -9

    Purity:
    ≥ 90%
    Synonym:
    Di( N -succinimidil)4,7,10,13,16,19,22,25,28-nonaoxahentriacontanodioato
    Catalog Number:
    39708
    Purity Limit:
    ≥ 90%
    CAS Number:
    1008402-79-6
    MDL NO:
    MFCD11041131
    Molecular Formula:
    C30H48N2O17​​​
    Molecular Weight:
    708.71
    Specification Sheet SDS

  • Bis (tioglicolato) de etileno (purificado)

    Purity:
    ≥ 95% (Ensayo por titulación)
    Synonym:
    Etileno mercaptoacetato (purificado)
    Catalog Number:
    39715
    Purity Limit:
    ≥ 95% (Ensayo por titulación)
    CAS Number:
    123-81-9
    MDL NO:
    MFCD00004875
    Molecular Formula:
    C6H10O4S2​​​
    Molecular Weight:
    210.26
    Specification Sheet SDS

  • Dihidrazida de ácido malónico

    Purity:
    ≥ 93% (Ensayo por titulación)
    Synonym:
    Malonodihidrazida
    Catalog Number:
    39701
    Purity Limit:
    ≥ 93% (Ensayo por titulación)
    CAS Number:
    3815-86-9
    MDL NO:
    MFCD00041268
    Molecular Formula:
    C3H8N4O2​​​
    Molecular Weight:
    132.12
    Specification Sheet SDS

  • 7-(Dietilamino)-4-(hidroximetil)cumarina

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    39726
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    54711-38-5
    MDL NO:
    MFCD03424352
    Molecular Formula:
    C14H17NO3​​
    Molecular Weight:
    247.29
    Specification Sheet SDS

  • 6-Mercapto-1-hexanol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    6-Hidroxi-1-hexanotiol
    Hazmat
    Catalog Number:
    39686
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    1633-78-9
    MDL NO:
    MFCD00068552
    Molecular Formula:
    C6H14OS​
    Molecular Weight:
    134.24
    Specification Sheet SDS

  • Glutaraldehído (24-26% en agua)

    Hazmat
    Purity:
    Concentración 25 - 28 % por titulación
    Synonym:
    Pentano-1,5-dial
    Hazmat
    Catalog Number:
    39703
    Purity Limit:
    Concentración 25 - 28 % por titulación
    CAS Number:
    111-30-8
    MDL NO:
    MFCD00007025
    Molecular Formula:
    C5H8O2​​
    Molecular Weight:
    100.12
    Specification Sheet SDS

  • Éter bis (2-propinílico) de dietilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-[2-[2-(2-propiniloxi)etoxi]etoxi]-1-propino
    Catalog Number:
    39717
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    126422-57-9
    MDL NO:
    MFCD22201523
    Molecular Formula:
    C10H14O3​​
    Molecular Weight:
    182.22
    Specification Sheet SDS

  • 1,5-Difluoro-2,4-dinitrobenceno

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    1,3-Difluoro-4,6-dinitrobenceno
    Hazmat
    Catalog Number:
    39718
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    327-92-4
    MDL NO:
    MFCD00007052
    Molecular Formula:
    C6H2F2N2O4​​​​
    Molecular Weight:
    204.09
    Specification Sheet SDS

  • Éter diglicidílico de 1,4-butanodiol

    Purity:
    ≥ 98% (ensayo)
    Synonym:
    1,4-Bis(2,3-epoxipropoxi)butano
    Catalog Number:
    39713
    Purity Limit:
    ≥ 98% (ensayo)
    CAS Number:
    2425-79-8
    MDL NO:
    MFCD00005146
    Molecular Formula:
    C10H18O4​​
    Molecular Weight:
    202.25
    Specification Sheet SDS

  • Ácido ditiodiglicólico

    Purity:
    ≥ 99,5 % (ensayo por titulación)
    Synonym:
    Ácido ditiodiacético
    Catalog Number:
    39707
    Purity Limit:
    ≥ 99,5 % (ensayo por titulación)
    CAS Number:
    505-73-7
    MDL NO:
    MFCD00039607
    Molecular Formula:
    C4H6O4S2​​​
    Molecular Weight:
    182.21
    Specification Sheet SDS

  • dodecanodioato de terc -butilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster mono- terc -butílico del ácido dodecanodioico
    Catalog Number:
    39709
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    234081-98-2
    MDL NO:
    MFCD28098251
    Molecular Formula:
    C16H30O4​​
    Molecular Weight:
    286.41
    Specification Sheet SDS

  • Éter de etilenglicol 1,2- bis (2-propinilo)

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    1,2-Bis(2-propiniloxi)etano
    Hazmat
    Catalog Number:
    39705
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    40842-04-4
    MDL NO:
    MFCD03640302
    Molecular Formula:
    C8H10O2​​
    Molecular Weight:
    138.17
    Specification Sheet SDS

  • Hexadecanodioato de hidrógeno y terc-butilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster mono- terc -butílico del ácido hexadecanodioico
    Catalog Number:
    39714
    Purity Limit:
    ≥ 99 % (HPLC)
    CAS Number:
    843666-27-3
    MDL NO:
    MFCD23136039
    Molecular Formula:
    C20H38O4​​
    Molecular Weight:
    342.52
    Specification Sheet SDS

  • 1,14-Diamino-3,6,9,12-tetraoxatetradecano

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    3,6,9,12-Tetraoxatetradecano-1,14-diamina
    Hazmat
    Catalog Number:
    39696
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    68960-97-4
    MDL NO:
    MFCD01365938
    Molecular Formula:
    C10H24N2O4​​​
    Molecular Weight:
    236.31
    Specification Sheet SDS

  • Bis(NHS)PEG 5

    Purity:
    ≥ 90%
    Synonym:
    Di( N -succinimidilo) 4,7,10,13,16-pentaoxanonadecanodioato
    Catalog Number:
    39706
    Purity Limit:
    ≥ 90%
    CAS Number:
    756526-03-1
    MDL NO:
    MFCD11041118
    Molecular Formula:
    C22H32N2O13​​​
    Molecular Weight:
    532.5
    Specification Sheet SDS

  • Tetradecanodioato de hidrógeno y terc -butilo

    Purity:
    ≥ 99 % (desviación estándar del estándar)
    Synonym:
    Éster mono- terc -butílico del ácido tetradecanodioico
    Catalog Number:
    39710
    Purity Limit:
    ≥ 99 % (desviación estándar del estándar)
    CAS Number:
    234082-00-9
    MDL NO:
    MFCD23136040
    Molecular Formula:
    C18H34O4​​
    Molecular Weight:
    314.47
    Specification Sheet SDS

  • 5,6,11,12-Tetradehidrodibenzo[a,e]cicloocteno

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    5,6,11,12-Tetradehidrodibenzo[a,e]ciclooctatetraeno
    Catalog Number:
    39693
    Purity Limit:
    ≥ 98 % (HPLC)
    CAS Number:
    53397-65-2
    MDL NO:
    MFCD28386121
    Molecular Formula:
    C16H8​
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • Dihidrocloruro de suberimidato de dimetilo

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de éster dimetílico del ácido suberimídico
    Catalog Number:
    39702
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    34490-86-3
    MDL NO:
    MFCD00012574
    Molecular Formula:
    C10H20N2O2 · 2HCl​
    Molecular Weight:
    273.2
    Specification Sheet SDS

  • Ácido 3,3'-ditiodipropiónico

    Hazmat
    Purity:
    ≥ 97% (RMN)
    Synonym:
    Disulfuro de 2-carboxietilo
    Hazmat
    Catalog Number:
    39704
    Purity Limit:
    ≥ 97% (RMN)
    CAS Number:
    1119-62-6
    MDL NO:
    MFCD00002780
    Molecular Formula:
    C6H10O4S2​​​
    Molecular Weight:
    210.26
    Specification Sheet SDS

  • Dihidrocloruro de dimetil adipimidato

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Dihidrocloruro de éster dimetílico del ácido adipimídico
    Catalog Number:
    39697
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    CAS Number:
    14620-72-5
    MDL NO:
    MFCD00012573
    Molecular Formula:
    C8H16N2O2 · 2HCl​
    Molecular Weight:
    245.14
    Specification Sheet SDS

  • Éter bis (3-aminopropílico) de polietilenglicol

    Synonym:
    O,O'-Bis(3-aminopropil)polietilenglicol 1.500
    Catalog Number:
    39700
    CAS Number:
    34901-14-9
    MDL NO:
    MFCD00197739
    Specification Sheet SDS

  • Sal disódica de suberato de bis(3-sulfo- N -succinimidilo)

    Purity:
    ≥ 96%
    Synonym:
    Sal de bis (3-sulfo- N -succinimidilo)esterdiisodio del ácido subérico
    Catalog Number:
    39694
    Purity Limit:
    ≥ 96%
    CAS Number:
    127634-19-9
    MDL NO:
    MFCD00054982
    Molecular Formula:
    C16H18N2O14S2 · 2Na​​
    Molecular Weight:
    572.42
    Specification Sheet SDS

  • Glutaraldehído (aprox. 50 % en agua, aprox. 5,6 mol/l)

    Hazmat
    Synonym:
    Solución de dialdehído glutárico
    Hazmat
    Catalog Number:
    39698
    CAS Number:
    111-30-8
    MDL NO:
    MFCD00007025
    Molecular Formula:
    C5H8O2​​
    Molecular Weight:
    100.12
    Specification Sheet SDS

  • Éter bis (3-aminopropílico) de dietilenglicol

    Hazmat
    Purity:
    99 - 100% (ensayo por titulación, GC)
    Synonym:
    Éter bis[2-(3-aminopropoxi)etílico]
    Hazmat
    Catalog Number:
    39695
    Purity Limit:
    99 - 100% (ensayo por titulación, GC)
    CAS Number:
    4246-51-9
    MDL NO:
    MFCD00059850
    Molecular Formula:
    C10H24N2O3​​​
    Molecular Weight:
    220.31
    Specification Sheet SDS

  • Bis (3-mercaptopropionato) de etilenglicol (purificado)

    Purity:
    ≥ 97% (RMN)
    Synonym:
    Bis (3-mercaptopropionato) de etileno (purificado)
    Catalog Number:
    39699
    Purity Limit:
    ≥ 97% (RMN)
    CAS Number:
    22504-50-3
    MDL NO:
    MFCD00053520
    Molecular Formula:
    C8H14O4S2​​​
    Molecular Weight:
    238.32
    Specification Sheet SDS

  • Alcohol 4-[3-(trifluorometil) -3H- diazirin-3-il]bencílico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    3-[4-(Hidroximetil)fenil]-3-(trifluorometil)-3H - diazirina
    Catalog Number:
    39684
    Purity Limit:
    ≥ 97 % (HPLC)
    CAS Number:
    87736-88-7
    MDL NO:
    MFCD19442582
    Molecular Formula:
    C9H7F3N2O​​​
    Molecular Weight:
    216.16
    Specification Sheet SDS

  • 12-Hidroxi-4,7,10-trioxadodecanoato de terc-butilo

    Purity:
    ≥ 97% (GC)
    Synonym:
    Éster terc -butílico del ácido 12-hidroxi-4,7,10-trioxadodecanoico
    Catalog Number:
    39676
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    186020-66-6
    MDL NO:
    MFCD03791106
    Molecular Formula:
    C13H26O6​​
    Molecular Weight:
    278.35
    Specification Sheet SDS

  • Succinato de disuccinimidilo

    Purity:
    ≥ 98% (RMN)
    Synonym:
    Éster disuccinimidilo del ácido succínico
    Catalog Number:
    39691
    Purity Limit:
    ≥ 98% (RMN)
    CAS Number:
    30364-60-4
    MDL NO:
    MFCD00228233
    Molecular Formula:
    C12H12N2O8​​​
    Molecular Weight:
    312.23
    Specification Sheet SDS

  • Pimelato de di( N -succinimidilo)

    Purity:
    ≥ 98% (RMN)
    Synonym:
    Heptanodioato de bis(2,5-dioxopirrolidin-1-ilo)
    Catalog Number:
    39692
    Purity Limit:
    ≥ 98% (RMN)
    CAS Number:
    74648-14-9
    MDL NO:
    MFCD01318519
    Molecular Formula:
    C15H18N2O8​​​
    Molecular Weight:
    354.32
    Specification Sheet SDS

  • Éter propargílico

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    Éter dipropargílico
    Hazmat
    Catalog Number:
    39690
    Purity Limit:
    ≥ 98,5 % (GC)
    CAS Number:
    6921-27-3
    MDL NO:
    MFCD00048108
    Molecular Formula:
    C6H6O​
    Molecular Weight:
    94.11
    Specification Sheet SDS
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