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Life Science

Ciencias de la vida

4510

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Filters

  • Hesperetina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    3',5,7-Trihidroxi-4'-metoxiflavanona
    Catalog Number:
    42412
    CAS Number:
    520-33-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00075646
    Molecular Formula:
    C16H14O6
    Molecular Weight:
    302.28
  • N - Nitrosodietilamina

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Dietilnitrosamina
    Hazmat
    Catalog Number:
    42398
    CAS Number:
    55-18-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00013890
    Molecular Formula:
    C4H10N2O
    Molecular Weight:
    0
  • -)-Epicatequina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (-)- cis -3,3',4',5,7-pentahidroxiflavano
    Catalog Number:
    42416
    CAS Number:
    490-46-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00075648
    Molecular Formula:
    C15H14O6
    Molecular Weight:
    290.27
  • Psoraleno

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    7 H -Furo[3,2-g]benzopiran-7-ona
    Catalog Number:
    42422
    CAS Number:
    66-97-7
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00010520
    Molecular Formula:
    C11H6O3
    Molecular Weight:
    186.17
  • Dihidromiricetina

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    (2 R ,3 R )-3,5,7-Trihidroxi-2-(3,4,5-trihidroxifenil)-2,3-dihidrocromen-4-ona
    Catalog Number:
    42414
    CAS Number:
    27200-12-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00189451
    Molecular Formula:
    C15H12O8
    Molecular Weight:
    320.25
  • Biocanina A

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    5,7-Dihidroxi-4'-metoxiisoflavona
    Catalog Number:
    42408
    CAS Number:
    491-80-5
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00006839
    Molecular Formula:
    C16H12O5
    Molecular Weight:
    284.27
  • -)-Epigalocatequina

    Purity:
    ≥ 98% (GC)
    Synonym:
    (-)- cis -3,3',4',5,5',7-Hexahidroxiflavano
    Catalog Number:
    42411
    CAS Number:
    970-74-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00075939
    Molecular Formula:
    C15H14O7
    Molecular Weight:
    306.27
  • 2-Acetamidofluoreno

    Hazmat
    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N -2-fluorenilacetamida
    Hazmat
    Catalog Number:
    42403
    CAS Number:
    53-96-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00001116
    Molecular Formula:
    C 15 H 13 NO
    Molecular Weight:
    0
  • Emodina

    Grade:
    USP
    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    1,3,8-Trihidroxi-6-metilantraquinona
    Catalog Number:
    42410
    Grade:
    USP
    CAS Number:
    518-82-1
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00001207
    Molecular Formula:
    C15H10O5
    Molecular Weight:
    270.24
  • Acetato de hidracina

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Hazmat
    Catalog Number:
    42385
    CAS Number:
    13255-48-6
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    Molecular Formula:
    H4N2 · C2H4O2
    Molecular Weight:
    0
  • 1-Nitropireno

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42404
    CAS Number:
    5522-43-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004138
    Molecular Formula:
    C16H9NO2
    Molecular Weight:
    247.25
  • 1-Acetil-2-fenilhidrazina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    42402
    CAS Number:
    114-83-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008672
    Molecular Formula:
    C8H10N2O
    Molecular Weight:
    0
  • Bencilamina

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    42394
    CAS Number:
    100-46-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008106
    Molecular Formula:
    C7H9N
    Molecular Weight:
    0
  • Cloruro de dimetiltiofosfinoilo

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Sulfuro de clorodimetilfosfina
    Hazmat
    Catalog Number:
    42391
    CAS Number:
    4 de diciembre de 2009
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014454
    Molecular Formula:
    C2H6ClPS
    Molecular Weight:
    0
  • Miricitrina

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    3,3',4',5,5',7-Hexahidroxiflavona 3- O -ramnósido
    Catalog Number:
    42361
    CAS Number:
    17912-87-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00016930
    Molecular Formula:
    C21H20O12
    Molecular Weight:
    464.38
  • SKLB1002

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    6,7-Dimetoxi-4-[(5-metil-1,3,4-tiadiazol-2-il)tio]quinazolina
    Catalog Number:
    42396
    CAS Number:
    1225451-84-2
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD27938707
    Molecular Formula:
    C13H12N4O2S2
    Molecular Weight:
    320.39
  • Hidrato de cloruro de sanguinarina

    Purity:
    ≥ 98 % (HPLC)
    Catalog Number:
    42409
    CAS Number:
    1099738-80-3
    Purity Limit:
    ≥ 98 % (HPLC)
    Molecular Formula:
    C20H14ClNO4 · xH2O
    Molecular Weight:
    367.79
  • Cloroformiato de bencilo (30-35% en tolueno)

    Hazmat
    Purity:
    30 - 35% (Determinación por titulación)
    Synonym:
    Cloruro de carbobenzoxi (30-35 % en tolueno)
    Hazmat
    Catalog Number:
    42370
    CAS Number:
    501-53-1
    Purity Limit:
    30 - 35% (Determinación por titulación)
    MDL NO:
    MFCD00000640
    Molecular Formula:
    C8H7ClO2
    Molecular Weight:
    0
  • Cloruro de p-toluoilo

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Cloruro de 4-metilbenzoilo
    Hazmat
    Catalog Number:
    42380
    CAS Number:
    874-60-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000696
    Molecular Formula:
    C8H7ClO
    Molecular Weight:
    0
  • Fosfato de difenilo

    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Éster difenílico del ácido fosfórico
    Catalog Number:
    42388
    CAS Number:
    838-85-7
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00003033
    Molecular Formula:
    C12H11O4P
    Molecular Weight:
    250.19
  • Trimetilsilildiazometano (aprox. 10 % en hexano, aprox. 0,6 mol/l)

    Hazmat
    Purity:
    ≥ 10% (RMN)
    Synonym:
    TMS-diazometano (aprox. 10 % en hexano, aprox. 0,6 mol/l)
    Hazmat
    Catalog Number:
    42395
    CAS Number:
    18107-18-1
    Purity Limit:
    ≥ 10% (RMN)
    MDL NO:
    MFCD00053946
    Molecular Formula:
    C4H10N2Si
    Molecular Weight:
    0
  • L-etionina

    Purity:
    ≥ 99 % (TLC)
    Catalog Number:
    42400
    CAS Number:
    13073-35-3
    Purity Limit:
    ≥ 99 % (TLC)
    MDL NO:
    MFCD00002626
    Molecular Formula:
    C6H13NO2S
    Molecular Weight:
    163.24
  • Tricloro(metil)silano

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Metiltriclorosilano
    Hazmat
    Catalog Number:
    42390
    CAS Number:
    75-79-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000481
    Molecular Formula:
    CH3Cl3Si
    Molecular Weight:
    0
  • 3-(benciloxicarbonilamino)-1-propanol

    Purity:
    ≥ 98 % (HPLC)
    Synonym:
    N- (3-hidroxipropil)carbamato de bencilo
    Catalog Number:
    42389
    CAS Number:
    34637-22-4
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD01321351
    Molecular Formula:
    C11H15NO3
    Molecular Weight:
    209.25
  • 3,4-Benzopireno (purificado por sublimación)

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Benzo[a]pireno (purificado por sublimación)
    Hazmat
    Catalog Number:
    42397
    CAS Number:
    50-32-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003602
    Molecular Formula:
    C 20 H 12
    Molecular Weight:
    0
  • Sulfóxido de difenilo

    Purity:
    ≥ 99% (GC)
    Synonym:
    Sulfóxido de fenilo
    Catalog Number:
    42381
    CAS Number:
    945-51-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002085
    Molecular Formula:
    C 12 H 10 SO
    Molecular Weight:
    202.27
  • Catalog Number:
    42376
    CAS Number:
    3002-48-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00723734
    Molecular Formula:
    C22H40N2O3
    Molecular Weight:
    380.57
  • Hazmat
    Catalog Number:
    42392
    CAS Number:
    20332-10-9
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00058856
    Molecular Formula:
    C 12 H 10 SSn
    Molecular Weight:
    0
  • 2,4-Bis(benciloxi)-6-cloro-1,3,5-triazina

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    DBT-Cl
    Catalog Number:
    42379
    CAS Number:
    851030-18-7
    Purity Limit:
    ≥ 95 % (HPLC)
    Molecular Formula:
    C17H14ClN3O2
    Molecular Weight:
    327.77
  • Catalog Number:
    42383
    CAS Number:
    308815-83-0
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD04117911
    Molecular Formula:
    C15H23NO6Si
    Molecular Weight:
    341.44
  • Cloruro de acetoxiacetilo

    Hazmat
    Purity:
    ≥ 96% (GC)
    Hazmat
    Catalog Number:
    42387
    CAS Number:
    13831-31-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00011535
    Molecular Formula:
    C4H5ClO3
    Molecular Weight:
    0
  • Monohidrato de etilendiamina

    Hazmat
    Purity:
    ≥ 98% (Ensayo por titulación)
    Hazmat
    Catalog Number:
    42377
    CAS Number:
    6780-13-8
    Purity Limit:
    ≥ 98% (Ensayo por titulación)
    MDL NO:
    MFCD00149563
    Molecular Formula:
    C2H8N2H2O
    Molecular Weight:
    0
  • Fluorometilfenilsulfona

    Purity:
    ≥ 98% (GC)
    Synonym:
    Fluorometilsulfonilbenceno
    Catalog Number:
    42384
    CAS Number:
    20808-12-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191650
    Molecular Formula:
    C7H7FO2S
    Molecular Weight:
    174.19
  • Catalog Number:
    42367
    CAS Number:
    95-43-2
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00043042
    Molecular Formula:
    C4H8O4
    Molecular Weight:
    120.1
  • Catalog Number:
    42358
    CAS Number:
    6386-24-9
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD00132927
    Molecular Formula:
    C34H36O6
    Molecular Weight:
    540.66
  • Éster terc -butílico de N α -[(9 H -Fluoren-9-ilmetoxi)carbonil]-L-treonina

    Purity:
    ≥ 99,5 % (HPLC quiral)
    Synonym:
    Éster terc -butílico de N α-Fmoc-L-treonina
    Catalog Number:
    42382
    CAS Number:
    120791-76-6
    Purity Limit:
    ≥ 99,5 % (HPLC quiral)
    MDL NO:
    MFCD08276378
    Molecular Formula:
    C23H27Nº 5
    Molecular Weight:
    397.47
  • Metoximetiltrimetilsilano

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Éter metílico de trimetilsililmetilo
    Hazmat
    Catalog Number:
    42375
    CAS Number:
    14704-14-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00009843
    Molecular Formula:
    C5H14OSi
    Molecular Weight:
    0
  • 2-[4-(Hidroximetil)-2-nitrofenoxi]acetato de metilo

    Purity:
    ≥ 98% (GC)
    Synonym:
    Éster metílico del ácido 2-[4-(hidroximetil)-2-nitrofenoxi]acético
    Catalog Number:
    42369
    CAS Number:
    308815-81-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04117920
    Molecular Formula:
    C10H11Nº6
    Molecular Weight:
    241.2
  • Éster de ácido graso de sacarosa

    Purity:
    Composición de ácidos grasos = ≥ 75% (ácido palmítico)
    Synonym:
    Éster de sacarosa de ácido graso
    Catalog Number:
    42365
    Purity Limit:
    Composición de ácidos grasos = ≥ 75% (ácido palmítico)
    MDL NO:
    MFCD00148531
  • Cloruro de 2-desoxi-3,5- O -di- p- toluoil-α-D- eritro -pentofuranosilo

    Purity:
    ≥ 95 % (HPLC)
    Synonym:
    Cloroazúcar de Hoffer
    Catalog Number:
    42362
    CAS Number:
    4330-21-6
    Purity Limit:
    ≥ 95 % (HPLC)
    MDL NO:
    MFCD00079148
    Molecular Formula:
    C21H21ClO5
    Molecular Weight:
    388.84
  • Fluoresceína 6-isotiocianato (isómero II)

    Purity:
    ≥ 97 % (HPLC)
    Synonym:
    6-Isotiocianatofluoresceína (isómero II)
    Catalog Number:
    42368
    CAS Number:
    18861-78-4
    Purity Limit:
    ≥ 97 % (HPLC)
    MDL NO:
    MFCD00041838
    Molecular Formula:
    C21H11Nº5S
    Molecular Weight:
    389.38
  • Sulfuro de bis(4-hidroxifenilo)

    Hazmat
    Purity:
    ≥ 99 % (HPLC)
    Synonym:
    Sulfuro de 4,4'-dihidroxidifenilo
    Hazmat
    Catalog Number:
    42374
    CAS Number:
    2664-63-3
    Purity Limit:
    ≥ 99 % (HPLC)
    MDL NO:
    MFCD00002349
    Molecular Formula:
    C12H10O2S
    Molecular Weight:
    0
  • Catalog Number:
    42366
    CAS Number:
    63598-32-3
    Purity Limit:
    ≥ 98 % (HPLC)
    MDL NO:
    MFCD15072181
    Molecular Formula:
    C 14 H 17 N.º 5
    Molecular Weight:
    279.29