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Reactivos de pegilación

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  • Ácido boc-15-amino-4,7,10,13-tetraoxapentadecanoico

    Purity:
    ≥ 95%
    Synonym:
    Ácido 15-(Boc-amino)-4,7,10,13-tetraoxapentadecanoico
    Catalog Number:
    22671
    CAS Number:
    756525-91-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD07781254
    Molecular Formula:
    C 16 H 31 N.º 8
    Molecular Weight:
    365.42
    Specification Sheet SDS

  • Éter monometílico de heptaetilenglicol

    Purity:
    ≥ 97% (GC)
    Synonym:
    mPEG 7 - Alcohol
    Catalog Number:
    41730
    CAS Number:
    4437-01-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06201006
    Molecular Formula:
    C15H32O8​​
    Molecular Weight:
    340.41
    Specification Sheet SDS

  • Pentaetilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,6,9,12-Tetraoxatetradecano-1,14-diol
    Catalog Number:
    41728
    CAS Number:
    4792-15-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002878
    Molecular Formula:
    C10H22O6​​
    Molecular Weight:
    238.28
    Specification Sheet SDS

  • Éter monometílico de octaetilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    mPEG 8 - Alcohol
    Catalog Number:
    41729
    CAS Number:
    25990-96-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06797152
    Molecular Formula:
    C17H36O9​​
    Molecular Weight:
    384.47
    Specification Sheet SDS

  • Tetraetilenglicol

    Purity:
    ≥ 99%
    Synonym:
    Tetraglicol
    Catalog Number:
    41739
    CAS Number:
    112-60-7
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00002879
    Molecular Formula:
    C8H18O5​​
    Molecular Weight:
    194.23
    Specification Sheet SDS

  • Éter monometílico de tetraetilenglicol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Metil tetraglicol
    Catalog Number:
    41736
    CAS Number:
    23783-42-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00041756
    Molecular Formula:
    C9H20O5​​
    Molecular Weight:
    208.25
    Specification Sheet SDS

  • Éter monometílico de dodecaetilenglicol

    Purity:
    ≥ 90% (GC)
    Synonym:
    mPEG 12 - Alcohol
    Catalog Number:
    41741
    CAS Number:
    5702-16-9
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD06797088
    Molecular Formula:
    C25H52O13​​
    Molecular Weight:
    560.68
    Specification Sheet SDS

  • Éter monometílico de hexaetilenglicol

    Purity:
    ≥ 97% (GC)
    Synonym:
    mPEG 6 - Alcohol
    Catalog Number:
    41733
    CAS Number:
    23601-40-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00045996
    Molecular Formula:
    C13H28O7​​
    Molecular Weight:
    296.36
    Specification Sheet SDS

  • Éter monoetílico de trietilenglicol

    Purity:
    ≥ 90% (GC)
    Synonym:
    Éter monoetílico de trietilenglicol
    Catalog Number:
    41738
    CAS Number:
    112-50-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00020605
    Molecular Formula:
    C8H18O4​​
    Molecular Weight:
    178.23
    Specification Sheet SDS

  • Éter monometílico de trietilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    Metil triglicol
    Catalog Number:
    41745
    CAS Number:
    112-35-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002875
    Molecular Formula:
    C7H16O4​​
    Molecular Weight:
    164.2
    Specification Sheet SDS

  • Éter monometílico de nonetilenglicol

    Purity:
    ≥ 93% (GC)
    Synonym:
    mPEG 9 - Alcohol
    Catalog Number:
    41734
    CAS Number:
    6048-68-6
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD06797148
    Molecular Formula:
    C19H40O10​​
    Molecular Weight:
    428.52
    Specification Sheet SDS

  • Decaetilenglicol

    Purity:
    ≥ 90% (GC)
    Synonym:
    HO-PEG10-OH
    Catalog Number:
    41742
    CAS Number:
    5579-66-8
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00698693
    Molecular Formula:
    C20H42O11​​
    Molecular Weight:
    458.55
    Specification Sheet SDS

  • Hexaetilenglicol

    Purity:
    ≥ 99% (GC)
    Synonym:
    3,6,9,12,15-pentaoxaheptadecano-1,17-diol
    Catalog Number:
    41743
    CAS Number:
    2615-15-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002877
    Molecular Formula:
    C12H26O7​​
    Molecular Weight:
    282.33
    Specification Sheet SDS

  • Ácido [2-(2-metoxietoxi)etoxi]acético

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Ácido 3,6,9-trioxadecanoico
    Hazmat
    Catalog Number:
    41714
    CAS Number:
    16024-58-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00044098
    Molecular Formula:
    C7H14O5​​
    Molecular Weight:
    178.18
    Specification Sheet SDS

  • Éter monometílico de decaetilenglicol

    Purity:
    ≥ 93% (GC)
    Synonym:
    mPEG 10 - Alcohol
    Catalog Number:
    41740
    CAS Number:
    27425-92-9
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD06797087
    Molecular Formula:
    C21H44O11​​
    Molecular Weight:
    472.57
    Specification Sheet SDS

  • Heptaetilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    HO-PEG7-OH
    Catalog Number:
    41732
    CAS Number:
    5617-32-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002876
    Molecular Formula:
    C14H30O8​​
    Molecular Weight:
    326.39
    Specification Sheet SDS

  • Éter monoetílico de dietilenglicol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Carbitol
    Catalog Number:
    41731
    CAS Number:
    111-90-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002872
    Molecular Formula:
    C6H14O3​​
    Molecular Weight:
    134.18
    Specification Sheet SDS

  • ( R )- N -(3,6,9,12-Tetraoxatridecil)-a-lipoamida

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    ( R )-5-(1,2-Ditiolan-3-il)- N -(3,6,9,12-tetraoxatridecil)valeramida
    Catalog Number:
    41701
    CAS Number:
    1334172-66-5
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD21363251
    Molecular Formula:
    C17H33NO5S2​​​
    Molecular Weight:
    395.57
    Specification Sheet SDS

  • Dodecaetilenglicol

    Purity:
    ≥ 95% (GC)
    Synonym:
    HO-PEG12-OH
    Catalog Number:
    41737
    CAS Number:
    6790-09-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD06201001
    Molecular Formula:
    C24H50O13​​
    Molecular Weight:
    546.65
    Specification Sheet SDS

  • 1-(tosiloxi)-3,6,9,12-tetraoxapentadecan-15-oato de terc- butilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster terc -butílico del ácido 1-(tosiloxi)-3,6,9,12-tetraoxapentadecan-15-oico
    Catalog Number:
    41707
    CAS Number:
    581065-94-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD22574810
    Molecular Formula:
    C22H36O9S​​
    Molecular Weight:
    476.58
    Specification Sheet SDS

  • Éter bis(2-cloroetílico) de dietilenglicol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Éter bis[2-(2-cloroetoxi)etílico]
    Hazmat
    Catalog Number:
    41711
    CAS Number:
    638-56-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00054473
    Molecular Formula:
    C8H16Cl2O3​​​
    Molecular Weight:
    231.11
    Specification Sheet SDS

  • Nonanoetilenglicol

    Purity:
    ≥ 95% (GC)
    Synonym:
    HO-PEG9-OH
    Catalog Number:
    41735
    CAS Number:
    3386-18-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00698692
    Molecular Formula:
    C18H38O10​​
    Molecular Weight:
    414.49
    Specification Sheet SDS

  • Ácido propargil-PEG 3 -carboxílico

    Purity:
    ≥ 95% (RMN)
    Synonym:
    Ácido 3-[2-[2-(2-Propargiloxi)etoxi]etoxi]propanoico
    Catalog Number:
    41725
    CAS Number:
    1347760-82-0
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD22201521
    Molecular Formula:
    C10H16O5​​
    Molecular Weight:
    216.23
    Specification Sheet SDS

  • Metil-PEG 12 -maleimida

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    mPEG12-Maleimida
    Catalog Number:
    41719
    Purity Limit:
    ≥ 95 % (HPLC)
    Molecular Formula:
    C32H58N2O15​​​
    Molecular Weight:
    710.82
    Specification Sheet SDS

  • Éter monometílico de pentaetilenglicol

    Purity:
    ≥ 96% (GC)
    Synonym:
    mPEG 5 - Alcohol
    Catalog Number:
    41726
    CAS Number:
    23778-52-1
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00045995
    Molecular Formula:
    C11H24O6​​
    Molecular Weight:
    252.31
    Specification Sheet SDS

  • Éster terc -butílico del ácido amino-PEG 2

    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    3-[2-(2-aminoetoxi)etoxi]propanoato de terc -butilo
    Catalog Number:
    41721
    CAS Number:
    756525-95-8
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD11041135
    Molecular Formula:
    C11H23NO4​​
    Molecular Weight:
    233.31
    Specification Sheet SDS

  • Octaetilenglicol

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,6,9,12,15,18,21-Heptaoxatricosano-1,23-diol
    Catalog Number:
    41727
    CAS Number:
    5117-19-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00698694
    Molecular Formula:
    C16H34O9​​
    Molecular Weight:
    370.44
    Specification Sheet SDS

  • Éter metílico de dietilenglicol 2-bromoetil

    Purity:
    ≥ 97% (GC)
    Synonym:
    Bromuro de 2-[2-(2-metoxietoxi)etoxi]etilo
    Catalog Number:
    41722
    CAS Number:
    72593-77-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00956116
    Molecular Formula:
    C7H15BrO3​​
    Molecular Weight:
    227.1
    Specification Sheet SDS

  • Éster de metil-PEG 4 -NHS

    Purity:
    ≥ 90%
    Synonym:
    4,7,10,13-tetraoxatotradecanoato de N- succinimidilo
    Catalog Number:
    41716
    CAS Number:
    622405-78-1
    Purity Limit:
    ≥ 90%
    MDL NO:
    MFCD11041112
    Molecular Formula:
    C14H23NO8​​
    Molecular Weight:
    333.34
    Specification Sheet SDS

  • Metil-PEG 24 -azida

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    O-(2-azidoetil) -O' -metiltricosaetilenglicol
    Catalog Number:
    41724
    Purity Limit:
    ≥ 95 % (HPLC)
    Molecular Formula:
    C49H99N3O24​​​
    Molecular Weight:
    1114.33
    Specification Sheet SDS

  • Metil-PEG 24 -amina

    Purity:
    ≥ 97,5 % (HPLC)
    Synonym:
    mPEG24-Amina
    Catalog Number:
    41720
    CAS Number:
    ["2151823-08-2, 32130-27-1"]
    Purity Limit:
    ≥ 97,5 % (HPLC)
    MDL NO:
    MFCD11041163
    Molecular Formula:
    C 49 H 101 N.º 24
    Molecular Weight:
    1088.33
    Specification Sheet SDS

  • Metil-PEG 12 -azida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    O-(2-azidoetil) -O' -metilundecaetilenglicol
    Catalog Number:
    41715
    CAS Number:
    2170098-29-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD13184959
    Molecular Formula:
    C25H51N3O12​​​
    Molecular Weight:
    585.69
    Specification Sheet SDS

  • 2,5,8,11-Tetraoxatetradec-13-eno

    Purity:
    ≥ 98% (GC)
    Synonym:
    Aliloximetoxitriglicol
    Catalog Number:
    41723
    CAS Number:
    19685-21-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00080393
    Molecular Formula:
    C10H20O4​​
    Molecular Weight:
    204.27
    Specification Sheet SDS

  • 13-azido-2,5,8,11-tetraoxatridecano

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    O-(2-azidoetil) -O' -metiltrietilenglicol
    Catalog Number:
    41706
    CAS Number:
    606130-90-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD13184960
    Molecular Formula:
    C9H19N3O4​​​
    Molecular Weight:
    233.27
    Specification Sheet SDS

  • Acetiltio-PEG 4 -alquino

    Purity:
    ≥ 98% (GC)
    Synonym:
    Ácido etanotioico ( S) -3,6,9,12-tetraoxapentadec-14-in-1-iléster
    Catalog Number:
    41705
    CAS Number:
    1422540-88-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    Número de pieza MFCD29764347
    Molecular Formula:
    C13H22O5S​​
    Molecular Weight:
    290.37
    Specification Sheet SDS

  • Éster de metil-PEG 8 -NHS

    Purity:
    ≥ 95%
    Synonym:
    N -succinimidilo 4,7,10,13,16,19,22,25-octaoxahexacosanoato
    Catalog Number:
    41717
    CAS Number:
    756525-90-3
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD13184969
    Molecular Formula:
    C 22 H 39 N.º 12
    Molecular Weight:
    509.55
    Specification Sheet SDS

  • 1-Bromo-2-(2-metoxietoxi)etano (estabilizado con Na 2 CO 3 )

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Bromuro de 2-(2-metoxietoxi)etilo (estabilizado con Na2CO3)
    Hazmat
    Catalog Number:
    41709
    CAS Number:
    54149-17-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000238
    Molecular Formula:
    C5H11BrO2​​
    Molecular Weight:
    183.05
    Specification Sheet SDS

  • Ácido (Boc-amino)-PEG 3 -C 2 -carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 2,2-dimetil-4-oxo-3,8,11,14-tetraoxa-5-azaheptadecan-17-oico
    Catalog Number:
    41718
    CAS Number:
    1347750-75-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD24539476
    Molecular Formula:
    C14H27Nº7​​
    Molecular Weight:
    321.37
    Specification Sheet SDS

  • 25-azido-2,5,8,11,14,17,20,23-octaoxapentacosano

    Purity:
    ≥ 90 % (HPLC)
    Synonym:
    O-(2-Azidoetil) -O '-metilheptaetilenglicol
    Catalog Number:
    41703
    CAS Number:
    869718-80-9
    Purity Limit:
    ≥ 90 % (HPLC)
    MDL NO:
    MFCD13184962
    Molecular Formula:
    C17H35N3O8​​​
    Molecular Weight:
    409.48
    Specification Sheet SDS

  • 2,5,8,11,14-pentaoxaheptadec-16-ino

    Purity:
    ≥ 98% (GC)
    Synonym:
    mPEG4-Alquino
    Catalog Number:
    41702
    CAS Number:
    1101668-39-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28155212
    Molecular Formula:
    C12H22O5​​
    Molecular Weight:
    246.3
    Specification Sheet SDS

  • Éter divinílico de trietilenglicol (estabilizado con KOH)

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éter divinílico de trietilenglicol
    Catalog Number:
    41712
    CAS Number:
    765-12-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00074891
    Molecular Formula:
    C10H18O4​​
    Molecular Weight:
    202.25
    Specification Sheet SDS

  • 3,6,9,12-Tetraoxatridecanamina

    Purity:
    ≥ 97% (RMN)
    Synonym:
    Metil-PEG4-amina
    Catalog Number:
    41708
    CAS Number:
    85030-56-4
    Purity Limit:
    ≥ 97% (RMN)
    MDL NO:
    MFCD11041099
    Molecular Formula:
    C9H21NO4​​
    Molecular Weight:
    207.27
    Specification Sheet SDS

  • 1-amino-3,6,9,12-tetraoxapentadecan-15-oato de terc- butilo

    Purity:
    ≥ 95% (RMN)
    Synonym:
    Éster terc -butílico del ácido 1-amino-3,6,9,12-tetraoxapentadecan-15-oico
    Catalog Number:
    41713
    CAS Number:
    581065-95-4
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD11041116
    Molecular Formula:
    C 15 H 31 N º 6
    Molecular Weight:
    321.41
    Specification Sheet SDS

  • Éter metílico de 2-bromoetilo de trietilenglicol

    Purity:
    ≥ 95% (GC)
    Synonym:
    Bromuro de 2-[2-[2-(2-metoxietoxi)etoxi]etoxi]etilo
    Catalog Number:
    41710
    CAS Number:
    110429-45-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD12545963
    Molecular Formula:
    C9H19BrO4​​
    Molecular Weight:
    271.15
    Specification Sheet SDS

  • Éster de metil-PEG 12 -NHS

    Synonym:
    N- succinimidilo 4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxaoctatriacontanoato
    Catalog Number:
    41704
    Molecular Formula:
    C 30 H 55 N.º 16
    Molecular Weight:
    685.76
    Specification Sheet SDS

  • Éter divinílico de dietilenglicol (estabilizado con KOH)

    Hazmat
    Purity:
    ≥ 98,5 % (GC)
    Synonym:
    Divinil carbitol (estabilizado con KOH)
    Hazmat
    Catalog Number:
    41699
    CAS Number:
    764-99-8
    Purity Limit:
    ≥ 98,5 % (GC)
    MDL NO:
    MFCD00054610
    Molecular Formula:
    C8H14O3​​
    Molecular Weight:
    158.2
    Specification Sheet SDS

  • Metil-PEG 24 -maleimida

    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    mPEG24-Maleimida
    Catalog Number:
    41698
    Purity Limit:
    ≥ 93 % (HPLC)
    Molecular Formula:
    C56H106N2O27​​​
    Molecular Weight:
    1239.45
    Specification Sheet SDS

  • Éster terc -butílico del ácido PEG 5 -carboxílico

    Purity:
    ≥ 95% (GC)
    Synonym:
    Éster terc -butílico de HO-PEG4
    Catalog Number:
    41700
    CAS Number:
    518044-32-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD11041117
    Molecular Formula:
    C15H30O7​​
    Molecular Weight:
    322.4
    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
    CAS Number:
    1008402-79-6
    Purity Limit:
    ≥ 90%
    MDL NO:
    MFCD11041131
    Molecular Formula:
    C30H48N2O17​​​
    Molecular Weight:
    708.71
    Specification Sheet SDS
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