Descubra el nuevo Chem-Impex: donde la innovación comienza con un vínculo.

Conozca más sobre nuestra historia .

Enlaces y reticulantes

173
Filters

  • Propargilamina

    Hazmat
    Purity:
    ≥ 97,5 % (GC)
    Synonym:
    3-Amino-1-propino
    Hazmat
    Catalog Number:
    39688
    CAS Number:
    2450-71-7
    Purity Limit:
    ≥ 97,5 % (GC)
    MDL NO:
    MFCD00008198
    Molecular Formula:
    C3H5N​
    Molecular Weight:
    55.08
    Specification Sheet SDS

  • Éter propargílico de glicidilo

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Éter glicidílico de 2-propinilo
    Hazmat
    Catalog Number:
    39687
    CAS Number:
    18180-30-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00099300
    Molecular Formula:
    C6H8O2​​
    Molecular Weight:
    112.13
    Specification Sheet SDS

  • Ácido 1-amino-3,6,9,12,15,18-hexaoxahenicosan-21-oico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ácido 21-amino-4,7,10,13,16,19-hexaoxahenicosanoico
    Catalog Number:
    39680
    CAS Number:
    905954-28-1
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD13184943
    Molecular Formula:
    C 15 H 31 N.º 8
    Molecular Weight:
    353.41
    Specification Sheet SDS

  • Clorhidrato de N- (2-aminoetil)maleimida

    Purity:
    ≥ 99 % (HPLC)
    Catalog Number:
    39677
    CAS Number:
    134272-64-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD09800491
    Molecular Formula:
    C6H8N2O2 · HCl​
    Molecular Weight:
    176.6
    Specification Sheet SDS

  • Bis(4-fluoro-3-nitrofenil) sulfona

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,4'-Difluoro-3,3'-dinitrodifenil sulfona
    Catalog Number:
    39689
    CAS Number:
    312-30-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007057
    Molecular Formula:
    C12H6F2N2O6S​​​​
    Molecular Weight:
    344.24
    Specification Sheet SDS

  • Éter mono(2-propinílico) de trietilenglicol

    Purity:
    ≥ 96% (GC)
    Synonym:
    2-[2-[2-(2-propiniloxi)etoxi]etoxi]etanol
    Catalog Number:
    39685
    CAS Number:
    208827-90-1
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD13189984
    Molecular Formula:
    C9H16O4​​
    Molecular Weight:
    188.22
    Specification Sheet SDS

  • Mono(2-propin-1-il)éter de dietilenglicol

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-[2-(2-propin-1-iloxi)etoxi]etanol
    Catalog Number:
    39683
    CAS Number:
    7218-43-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00053353
    Molecular Formula:
    C7H12O3​​
    Molecular Weight:
    144.17
    Specification Sheet SDS

  • Clorhidrato de 4-[3-(trifluorometil)-3 H -diazirin-3-il]bencilamina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Clorhidrato de 3-[4-(aminometil)fenil]-3-(trifluorometil) -3H- diazirina
    Catalog Number:
    39679
    CAS Number:
    1258874-29-1
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD29765752
    Molecular Formula:
    C9H8F3N3 · HCl​
    Molecular Weight:
    251.64
    Specification Sheet SDS

  • NHS - PEG4 -SPDP

    Purity:
    ≥ 95 % (CL)
    Synonym:
    Éster de 3-(2-piridilditio)propionamido-PEG4-NHS
    Catalog Number:
    39682
    CAS Number:
    1334177-95-5
    Purity Limit:
    ≥ 95 % (CL)
    MDL NO:
    MFCD13185001
    Molecular Formula:
    C23H33N3O9S2​​​​
    Molecular Weight:
    559.65
    Specification Sheet SDS

  • Ácido 3-(2-piridilditio)propiónico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    PDTP
    Catalog Number:
    39666
    CAS Number:
    68617-64-1
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD18252554
    Molecular Formula:
    C8H9NO2S2​​​
    Molecular Weight:
    215.29
    Specification Sheet SDS

  • 2-(2-propiniloxi)etilamina

    Hazmat
    Purity:
    ≥ 96% (GC)
    Hazmat
    Catalog Number:
    39681
    CAS Number:
    122116-12-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD16713446
    Molecular Formula:
    C5H9NO​
    Molecular Weight:
    99.13
    Specification Sheet SDS

  • N- ( 1R , 8S , 9S )-Biciclo[6.1.0]non-4-in-9-ilmetiloxicarbonil-1,8-diamino-3,6-dioxaoctano

    Purity:
    ≥ 95% (RMN)
    Synonym:
    BCN-POE3-NH2
    Catalog Number:
    39675
    CAS Number:
    1263166-93-3
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD19705418
    Molecular Formula:
    C17H28N2O4​​​
    Molecular Weight:
    324.42
    Specification Sheet SDS

  • N- ( terc -butoxicarbonil)propargilamina

    Purity:
    ≥ 98% (GC)
    Synonym:
    N -Boc-propargilamina
    Catalog Number:
    39678
    CAS Number:
    92136-39-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07367245
    Molecular Formula:
    C8H13NO2​​
    Molecular Weight:
    155.2
    Specification Sheet SDS

  • Ácido 5-hexinoico

    Purity:
    ≥ 96,5 % (GC)
    Catalog Number:
    39672
    CAS Number:
    53293-00-8
    Purity Limit:
    ≥ 96,5 % (GC)
    MDL NO:
    MFCD00066346
    Molecular Formula:
    C6H8O2​​
    Molecular Weight:
    112.13
    Specification Sheet SDS

  • Ácido 2-maleimidoacético

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 2-(2,5-dioxo-2,5-dihidro-1 H -pirrol-1-il)acético
    Catalog Number:
    39668
    CAS Number:
    25021-08-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00457254
    Molecular Formula:
    C6H5NO4​​
    Molecular Weight:
    155.11
    Specification Sheet SDS

  • Ácido 10-undecinoico

    Purity:
    ≥ 99% (ensayo por titulación, GC)
    Catalog Number:
    39671
    CAS Number:
    2777-65-3
    Purity Limit:
    ≥ 99% (ensayo por titulación, GC)
    MDL NO:
    MFCD00014389
    Molecular Formula:
    C11H18O2​​
    Molecular Weight:
    182.26
    Specification Sheet SDS

  • 2-[2-(2-propiniloxi)etoxi]etilamina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-[2-(Propargiloxi)etoxi]etilamina
    Hazmat
    Catalog Number:
    39664
    CAS Number:
    944561-44-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD19160595
    Molecular Formula:
    C7H13NO2​​
    Molecular Weight:
    143.19
    Specification Sheet SDS

  • Metacrilato de N -succinimidilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster N -succinimidilo del ácido metacrílico
    Catalog Number:
    39674
    CAS Number:
    38862-25-8
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD15072193
    Molecular Formula:
    C8H9NO4​​
    Molecular Weight:
    183.16
    Specification Sheet SDS

  • 11-maleimidoundecanoato de N- succinimidilo

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster N -succinimidílico del ácido 11-maleimidoundecanoico
    Catalog Number:
    39667
    CAS Number:
    87981-04-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00467873
    Molecular Formula:
    C19H26N2O6​​​
    Molecular Weight:
    378.43
    Specification Sheet SDS

  • Ácido lipoamido-PEG 12 -carboxílico

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    Ácido 45-(1,2-ditiolan-3-il)-41-oxo-4,7,10,13,16,19,22,25,28,31,34,37-dodecaoxa-40-azapentatetracontan-1-oico
    Catalog Number:
    39670
    Purity Limit:
    ≥ 97 % (HPLC)
    Molecular Formula:
    C 35 H 67 N º 15 S 2
    Molecular Weight:
    806.03
    Specification Sheet SDS

  • 4-azidobutirato de succinimidilo

    Purity:
    ≥ 95% (RMN)
    Synonym:
    4-Azidobutanoato de succinimidilo
    Catalog Number:
    39655
    CAS Number:
    943858-70-6
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD22573606
    Molecular Formula:
    C8H10N4O4​​​
    Molecular Weight:
    226.19
    Specification Sheet SDS

  • 4-(azidosulfonil)benzoato de N- succinimidilo

    Purity:
    ≥ 95%
    Synonym:
    Éster N -succinimidílico del ácido 4-(azidosulfonil)benzoico
    Catalog Number:
    39663
    CAS Number:
    1427502-22-4
    Purity Limit:
    ≥ 95%
    MDL NO:
    MFCD23726627
    Molecular Formula:
    C11H8N4O6S​​​
    Molecular Weight:
    324.27
    Specification Sheet SDS

  • Ácido 19-maleimido-17-oxo-4,7,10,13-tetraoxa-16-azanonadecanoico

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Ácido 1-maleimido-3-oxo-7,10,13,16-tetraoxa-4-azanonadecan-19-oico
    Catalog Number:
    39665
    CAS Number:
    1263045-16-4
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD13184954
    Molecular Formula:
    C18H28N2O9​​​
    Molecular Weight:
    416.43
    Specification Sheet SDS

  • Sulfo-EMCS

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Sal sódica del éster sulfo -N -succinimidilo del ácido 6-maleimidocaproico
    Catalog Number:
    39661
    CAS Number:
    215312-86-0
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD01310272
    Molecular Formula:
    C14H15N2NaO9S​​​
    Molecular Weight:
    410.33
    Specification Sheet SDS

  • Mal-PEG 2 -ácido

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 3-[2-[2-(2,5-Dioxo-2,5-dihidro-1 H -pirrol-1-il)etoxi]etoxi]propanoico
    Catalog Number:
    39656
    CAS Number:
    1374666-32-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD23726620
    Molecular Formula:
    C 11 H 15 N º 6
    Molecular Weight:
    257.24
    Specification Sheet SDS

  • Azido-PEG 11 -amina

    Purity:
    ≥ 93 % (HPLC)
    Synonym:
    Amino-PEG11-azida
    Catalog Number:
    39660
    CAS Number:
    1800414-71-4
    Purity Limit:
    ≥ 93 % (HPLC)
    MDL NO:
    MFCD08274605
    Molecular Formula:
    C24H50N4O11​​​
    Molecular Weight:
    570.68
    Specification Sheet SDS

  • Bromuro de 4-[3-(trifluorometil)-3 H -diazirin-3-il]bencilo

    Hazmat
    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    3-[4-(Bromometil)fenil]-3-(trifluorometil)-3H - diazirina
    Hazmat
    Catalog Number:
    39658
    CAS Number:
    92367-11-8
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD19442581
    Molecular Formula:
    C9H6BrF3N2​​​
    Molecular Weight:
    279.06
    Specification Sheet SDS

  • Éster maleimida-PEG 2 -NHS

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Éster maleimida-PEG2-succinimidilo
    Catalog Number:
    39657
    CAS Number:
    955094-26-5
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD11041137
    Molecular Formula:
    C18H23N3O9​​​
    Molecular Weight:
    425.39
    Specification Sheet SDS

  • Ácido (Fmoc-amino)-PEG 12 -C2-carboxílico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Ácido 1-(9 H -Fluoren-9-il)-3-oxo-2,7,10,13,16,19,22,25,28,31,34,37,40-tridecaoxa-4-azatritetracontan-43-oico
    Catalog Number:
    39659
    CAS Number:
    1952360-91-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD08064302
    Molecular Formula:
    C 42 H 65 N.º 16
    Molecular Weight:
    839.97
    Specification Sheet SDS

  • Éster maleimida-PEG 2 -NHS

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Éster maleimida-PEG2-succinimidilo
    Catalog Number:
    39669
    CAS Number:
    955094-26-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD11041137
    Molecular Formula:
    C18H23N3O9​​​
    Molecular Weight:
    425.39
    Specification Sheet SDS

  • Sal de ciclohexilamina del ácido 8-azido-3,6-dioxaoctanoico

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    Sal CHA del ácido azido-PEG2-acético
    Catalog Number:
    39662
    CAS Number:
    2098500-94-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD18382061
    Molecular Formula:
    C6H11N3O4 · C6H13N​​​
    Molecular Weight:
    288.35
    Specification Sheet SDS

  • N- (2-hidroxietil)maleimida

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    1-(2-Hidroxietil)-pirrol-2,5-diona
    Catalog Number:
    39654
    CAS Number:
    1585-90-6
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00465266
    Molecular Formula:
    C6H7NO3​​
    Molecular Weight:
    141.13
    Specification Sheet SDS

  • Genipina

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Metil( 1S , 2R , 6S )-2-hidroxi-9-(hidroximetil)-3-oxabiciclo[4.3.0]nona-4,8-dieno-5-carboxilato
    Hazmat
    Catalog Number:
    39187
    CAS Number:
    6902-77-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00888600
    Molecular Formula:
    C11H14O5​​
    Molecular Weight:
    226.23
    Specification Sheet SDS

  • Sal sódica de sulfo- N -succinimidilo 4-maleimidobutirato

    Purity:
    ≥ 90% (ensayo)
    Synonym:
    Sal de sodio de sulfo-GMBS
    Catalog Number:
    38498
    CAS Number:
    185332-92-7
    Purity Limit:
    ≥ 90% (ensayo)
    MDL NO:
    MFCD17215919
    Molecular Formula:
    C12H11N2NaO9S​​​
    Molecular Weight:
    382.28
    Specification Sheet SDS

  • Ácido 4-azido-2,3,5,6-tetrafluorobenzoico

    Purity:
    ≥ 99 % (HPLC, TLC)
    Synonym:
    Base de datos atlética
    Catalog Number:
    37071
    CAS Number:
    122590-77-6
    Purity Limit:
    ≥ 99 % (HPLC, TLC)
    MDL NO:
    MFCD00467436
    Molecular Formula:
    C7HF4N3O2​​​
    Molecular Weight:
    235.1
    Specification Sheet SDS

  • N3 - PEG( 5 ) -NH2

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    14-Azido-3,6,9,12-tetraoxatetradecan-1-amina
    Catalog Number:
    37064
    CAS Number:
    951671-92-4
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD20134134
    Molecular Formula:
    C10H22N4O4​​​
    Molecular Weight:
    262.3
    Specification Sheet SDS

  • N-Propargilmaleimida

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    35122
    CAS Number:
    209395-32-4
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD12090919
    Molecular Formula:
    C7H5NO2​​
    Molecular Weight:
    130.12
    Specification Sheet SDS

  • Ácido azidoacético

    Purity:
    ≥ 95% (RMN)
    Catalog Number:
    35113
    CAS Number:
    18523-48-3
    Purity Limit:
    ≥ 95% (RMN)
    MDL NO:
    MFCD01320907
    Molecular Formula:
    C2H3N3O2​​​
    Molecular Weight:
    101.06
    Specification Sheet SDS

  • Éster de alquino-PEG 4 -NHS

    Purity:
    ≥ 97 % (HPLC)
    Catalog Number:
    35117
    CAS Number:
    1393330-40-9
    Purity Limit:
    ≥ 97 % (HPLC)
    Molecular Formula:
    C 18 H 27 N.º 9
    Molecular Weight:
    401.41
    Specification Sheet SDS

  • Éster de azido-PEG 4 -NHS

    Purity:
    ≥ 95 % (HPLC)
    Catalog Number:
    35108
    CAS Number:
    944251-24-5
    Purity Limit:
    ≥ 95 % (HPLC)
    Molecular Formula:
    C15H24N4O8​​​
    Molecular Weight:
    388.37
    Specification Sheet SDS

  • Fmoc-4-azido-D-fenilalanina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Fmoc-D-Phe(4-N3)-OH
    Catalog Number:
    33565
    CAS Number:
    1391586-30-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00053719
    Molecular Formula:
    C24H20N4O4​​​
    Molecular Weight:
    428.5
    Specification Sheet SDS

  • Clorhidrato de 4-azido-D-fenilalanina

    Purity:
    ≥ 99,9 % (HPLC quiral)
    Synonym:
    D-Phe(4-azido)-OH·HCl
    Catalog Number:
    33559
    CAS Number:
    1241681-80-0
    Purity Limit:
    ≥ 99,9 % (HPLC quiral)
    MDL NO:
    MFCD31696543
    Molecular Formula:
    C9H10N4O2 · HCl​
    Molecular Weight:
    242.7
    Specification Sheet SDS

  • 14-azido-3,6,9,12-tetraoxatetradecan-1-ol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N3-EEEEE
    Catalog Number:
    33501
    CAS Number:
    86770-68-5
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD20134131
    Molecular Formula:
    C10H21N3O5​​​
    Molecular Weight:
    263.3
    Specification Sheet SDS

  • Ciclohexilamina del ácido 11-azido-3,6,9-trioxaundecanoico

    Purity:
    99 - 101% (Ensayo por titulación)
    Synonym:
    Azido-PEG3-carboxilato
    Catalog Number:
    33481
    CAS Number:
    172531-37-2
    Purity Limit:
    99 - 101% (Ensayo por titulación)
    MDL NO:
    MFCD32067810
    Molecular Formula:
    C8H15N3O5 · C6H13N​​​
    Molecular Weight:
    332.4
    Specification Sheet SDS

  • N3 - PEG( 4 ) -NH2

    Purity:
    ≥ 97% (Ensayo por titulación)
    Synonym:
    Amino-PEG3-azida
    Catalog Number:
    33470
    CAS Number:
    134179-38-7
    Purity Limit:
    ≥ 97% (Ensayo por titulación)
    MDL NO:
    MFCD20134134
    Molecular Formula:
    C8H18N4O3​​​
    Molecular Weight:
    218.3
    Specification Sheet SDS

  • N -Boc-etilendiamina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N -Boc-1,2-diaminoetano
    Hazmat
    Catalog Number:
    31307
    CAS Number:
    57260-73-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191871
    Molecular Formula:
    C7H16N2O2​​​
    Molecular Weight:
    160.21
    Specification Sheet SDS

  • N -Boc-2-(2-aminoetoxi)etilamina

    Purity:
    ≥ 98% (GC)
    Synonym:
    (2-(2-aminoetoxi)etil)carbamato de terc -butilo
    Catalog Number:
    30729
    CAS Number:
    127828-22-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD12031501
    Molecular Formula:
    C9H20N2O3​​​
    Molecular Weight:
    204.27
    Specification Sheet SDS

  • 1-Azido-3,6,9-trioxaundecano-11-ol

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    30727
    CAS Number:
    86770-67-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD03701128
    Molecular Formula:
    C8H17N3O4​​​
    Molecular Weight:
    219.24
    Specification Sheet SDS

  • Ácido bis-N-succinimidilglicólico

    Purity:
    ≥ 98% (Ensayo por titulación)
    Synonym:
    Éster bis-N-succinimidilo del ácido 2,2'-oxidiacético
    Catalog Number:
    30501
    CAS Number:
    373614-12-1
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD13184975
    Molecular Formula:
    C12H12N2O9​​​
    Molecular Weight:
    328.2
    Specification Sheet SDS

  • Ácido 8-amino-3,6-dioxaoctanoico

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Ácido [2-(2-aminoetoxi)etoxi]acético
    Catalog Number:
    30454
    CAS Number:
    134978-97-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD13185897
    Molecular Formula:
    C6H13NO4​​
    Molecular Weight:
    163.2
    Specification Sheet SDS
Volver al principio