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Life Science

Life Science

4332

We know that your work has the potential to change lives. That’s why we focus on providing products with the highest purity and reliability, so you can focus on your next ground-breaking innovation.

Sub Categories
Biochemicals & Reagents 2674
Cell Biology 1118
Glycoscience 868
Molecular Biology 291

  • Diphenylphosphorus oxychloride

    Hazmat
    Purity:
    ≥ 98%
    Synonym:
    Diphenylchlorophosphine oxide
    Hazmat
    Catalog Number:
    26798
    CAS Number:
    1499-21-4
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00002077
    Molecular Formula:
    C12H10ClOP
    Molecular Weight:
    236.64
    Specification Sheet SDS

  • Benzophenone imine

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,1-Diphenylmethylimine
    Catalog Number:
    26787
    CAS Number:
    1013-88-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001760
    Molecular Formula:
    C13H11N
    Molecular Weight:
    181.24
    Specification Sheet SDS

  • L-Alanine

    Grade:
    Meets USP, EP specification
    Purity:
    ≥ 98.5
    Synonym:
    L-Ala-OH
    Catalog Number:
    26711
    Grade:
    Meets USP, EP specification
    CAS Number:
    56-41-7
    Purity Limit:
    ≥ 98.5
    MDL NO:
    MFCD00064410
    Molecular Formula:
    C3H7NO2
    Molecular Weight:
    89.09
    Specification Sheet SDS

  • 3-(1H-Pyrazol-1-yl)propanal

    Purity:
    ≥ 95% (NMR)
    Catalog Number:
    26522
    CAS Number:
    89532-43-4
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD03727243
    Molecular Formula:
    C6H8N2O
    Molecular Weight:
    124.1
    Specification Sheet SDS

  • Di-tert-butyl dicarbonate, 1.0 M solution in THF

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc anhydride, 1.0M solution in THF
    Hazmat
    Catalog Number:
    26505
    CAS Number:
    24424-99-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008805
    Molecular Formula:
    C10H18O5
    Molecular Weight:
    218.25
    Specification Sheet SDS

  • Fusidic acid

    Grade:
    EP
    Purity:
    97.5 - 101.0% (Assay on anhydrous basis)
    Catalog Number:
    26504
    Grade:
    EP
    CAS Number:
    6990-06-3
    Purity Limit:
    97.5 - 101.0% (Assay on anhydrous basis)
    MDL NO:
    MFCD00865135
    Molecular Formula:
    C31H48O6
    Molecular Weight:
    516.71
    Specification Sheet SDS

  • Di-tert-butyl dicarbonate, 2.0M solution in THF

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Boc anhydride, 2.0M solution in THF
    Hazmat
    Catalog Number:
    26506
    CAS Number:
    24424-99-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008805
    Molecular Formula:
    C10H18O5
    Molecular Weight:
    218.25
    Specification Sheet SDS

  • Succinimidyl 2,2,2-trichloroethyl carbonate

    Purity:
    ≥ 98% (Assay)
    Synonym:
    N-(2,2,2-Trichloroethoxycarbonyloxy)succinimide
    Catalog Number:
    26471
    CAS Number:
    66065-85-8
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00075216
    Molecular Formula:
    C7H6Cl3NO5
    Molecular Weight:
    290.49
    Specification Sheet SDS

  • 3,4-Dihydro-3-oxo-2H-(1,4)-benzothiazin-2-ylacetic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    2,3-Dihydro-3-oxo-4H-1,4-benzothiazine-2-acetic acid
    Catalog Number:
    25975
    CAS Number:
    6270-74-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00087524
    Molecular Formula:
    C10H9NO3S
    Molecular Weight:
    223.25
    Specification Sheet SDS

  • (1S)-(-)-Camphanic chloride

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    (-)-Camphanoyl chloride
    Hazmat
    Catalog Number:
    24609
    CAS Number:
    39637-74-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00135626
    Molecular Formula:
    C10H13ClO3
    Molecular Weight:
    216.66
    Specification Sheet SDS

  • Chlorpromazine hydrochloride

    Hazmat
    Purity:
    ≥ 99.5% (Assay by titration)
    Synonym:
    2-Chloro-10-(3-dimethylaminopropyl)phenothiazine hydrochloride
    Hazmat
    Catalog Number:
    24572
    CAS Number:
    69-09-0
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    MDL NO:
    MFCD00012654
    Molecular Formula:
    C17H19ClN2S·HCl
    Molecular Weight:
    355.33
    Specification Sheet SDS

  • Isonicotinic acid hydrazide

    Purity:
    ≥ 99% (Titration: anhydrous basis)
    Synonym:
    Isoniazid
    Catalog Number:
    24518
    CAS Number:
    54-85-3
    Purity Limit:
    ≥ 99% (Titration: anhydrous basis)
    MDL NO:
    MFCD00006426
    Molecular Formula:
    C6H7N3O
    Molecular Weight:
    137.14
    Specification Sheet SDS

  • 3-Methyl-1-phenyl-2-pyrazoline-5-one

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-Methyl-2-phenyl-2,4-dihydropyrazol-3-one
    Catalog Number:
    24465
    CAS Number:
    89-25-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003138
    Molecular Formula:
    C10H10N2O
    Molecular Weight:
    174.2
    Specification Sheet SDS

  • Trifluoromethanesulfonic anhydride

    Hazmat
    Purity:
    99 - 101% (Assay by titration)
    Hazmat
    Catalog Number:
    24445
    CAS Number:
    358-23-6
    Purity Limit:
    99 - 101% (Assay by titration)
    MDL NO:
    MFCD00000408
    Molecular Formula:
    C2F6O5S2
    Molecular Weight:
    282.13
    Specification Sheet SDS

  • Geldanamycin from Streptomyces hygroscopicus

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    24174
    CAS Number:
    30562-34-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00274570
    Molecular Formula:
    C29H40N2O9
    Molecular Weight:
    560.64
    Specification Sheet SDS

  • Diatrizoic acid

    Purity:
    98.0-102.0% (Titration: anhydrous basis)
    Synonym:
    3,5-Bis(acetamido)-2,4,6-triiodobenzoic acid
    Catalog Number:
    24150
    CAS Number:
    117-96-4, 50978-11-5
    Purity Limit:
    98.0-102.0% (Titration: anhydrous basis)
    MDL NO:
    MFCD00069960
    Molecular Formula:
    C11H9I3N2O4
    Molecular Weight:
    613.9
    Specification Sheet SDS

  • Formononetin

    Grade:
    meets USP specifications
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    7-Hydroxy-3-(4-methoxyphenyl)chromone
    Catalog Number:
    24132
    Grade:
    meets USP specifications
    CAS Number:
    485-72-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00016948
    Molecular Formula:
    C16H12O4
    Molecular Weight:
    268.27
    Specification Sheet SDS

  • Succinimidyl-(1-pyrenyl)butyrate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1-Pyrenebutyric acid N-hydroxysuccinimide ester
    Catalog Number:
    23101
    CAS Number:
    114932-60-4, 97427-71-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00077403
    Molecular Formula:
    C24H19NO4
    Molecular Weight:
    385.42
    Specification Sheet SDS

  • (-)-Colchicine

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    94 - 101% (HPLC)
    Hazmat
    Catalog Number:
    23019
    Grade:
    Meets USP specification
    CAS Number:
    64-86-8
    Purity Limit:
    94 - 101% (HPLC)
    MDL NO:
    MFCD00078484
    Molecular Formula:
    C22H25NO6
    Molecular Weight:
    399.43
    Specification Sheet SDS

  • Ammonium-4-chloro-7-sulfobenzofurazan

    Purity:
    99%
    Synonym:
    SBF-chloride
    Catalog Number:
    23031
    CAS Number:
    81377-14-2
    Purity Limit:
    99%
    MDL NO:
    MFCD00038995
    Molecular Formula:
    C6H6N3O4ClS
    Molecular Weight:
    251.65
    SDS

  • N-(1-Pyrenyl)maleimide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-(1-Pyrenyl)-1H-pyrrole-2,5-dione
    Catalog Number:
    23000
    CAS Number:
    42189-56-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00049301
    Molecular Formula:
    C20H11NO2
    Molecular Weight:
    297.32
    Specification Sheet SDS

  • 8-Methoxypsoralen (Xanthotoxin)

    Grade:
    meets USP specifications
    Purity:
    98 - 102% (HPLC)
    Synonym:
    9-Methoxy-7H-furo[3,2-g][1]benzopyran-7-one
    Catalog Number:
    22995
    Grade:
    meets USP specifications
    CAS Number:
    298-81-7
    Purity Limit:
    98 - 102% (HPLC)
    MDL NO:
    MFCD00005009
    Molecular Formula:
    C12H8O4
    Molecular Weight:
    216.2
    Specification Sheet SDS

  • Pararosaniline base 

    Purity:
    Dye content: ≥ 95%
    Synonym:
    Parafuchsin
    Catalog Number:
    22962
    CAS Number:
    467-62-9
    Purity Limit:
    Dye content: ≥ 95%
    MDL NO:
    MFCD00036222
    Molecular Formula:
    C19H19N3O
    Molecular Weight:
    305.38
    Specification Sheet SDS

  • Carminic acid

    Purity:
    ≥ 50% (Dye content)
    Synonym:
    Natural Red 4 
    Catalog Number:
    22948
    CAS Number:
    1390-65-4
    Purity Limit:
    ≥ 50% (Dye content)
    MDL NO:
    MFCD00167028
    Molecular Formula:
    C22H20O13
    Molecular Weight:
    492.39
    Specification Sheet SDS

  • Methyl Violet 2B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 75% (dye content)
    Synonym:
    Basic Violet 1 
    Catalog Number:
    22950
    Grade:
    Certifiable Grade
    CAS Number:
    8004-87-3
    Purity Limit:
    ≥ 75% (dye content)
    MDL NO:
    MFCD00012568
    Molecular Formula:
    C24H26ClN3
    Molecular Weight:
    393.96
    Specification Sheet SDS

  • Leishman Stain 

    Synonym:
    Eosin Methylene blue according to Leishman
    Catalog Number:
    22935
    CAS Number:
    12627-53-1
    MDL NO:
    MFCD00131498
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Erythrosin B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 87% (Dye content)
    Synonym:
    Acid Red 51 
    Catalog Number:
    22936
    Grade:
    Certifiable Grade
    CAS Number:
    16423-68-0
    Purity Limit:
    ≥ 87% (Dye content)
    MDL NO:
    MFCD00144257
    Molecular Formula:
    C20H6I4O5·2Na
    Molecular Weight:
    879.84
    Specification Sheet SDS

  • Azure II 

    Purity:
    ≥ 75% (Dye Content)
    Synonym:
    Methylene azure II
    Catalog Number:
    22930
    CAS Number:
    37247-10-2
    Purity Limit:
    ≥ 75% (Dye Content)
    MDL NO:
    MFCD00080716
    Molecular Formula:
    C16H18N3S·C15H16N3S·2Cl
    Molecular Weight:
    625.69
    Specification Sheet SDS

  • a-Naphtholbenzein, Indicator (pH 8.2-10.0)

    Synonym:
    4,4'-(á-Hydroxybenzylidene)di-1-naphthol
    Catalog Number:
    22928
    CAS Number:
    145-50-6
    MDL NO:
    MFCD00078492
    Molecular Formula:
    C27H18O2
    Molecular Weight:
    374.44
    Specification Sheet SDS

  • Reinecke salt

    Grade:
    ACS reagent
    Purity:
    ≥ 93.0% (Titration)
    Synonym:
    Ammonium tetrarhodanatodiamminechromate(III) monohydrate
    Catalog Number:
    22922
    Grade:
    ACS reagent
    CAS Number:
    13573-16-5
    Purity Limit:
    ≥ 93.0% (Titration)
    MDL NO:
    MFCD00150925
    Molecular Formula:
    NH4[Cr(NH32SCN)4]·H2O
    Molecular Weight:
    354.44
    Specification Sheet SDS

  • Acriflavine Neutral 

    Hazmat
    Purity:
    ≥ 99% (Anhydrous basis)
    Synonym:
    3,6-Diamino-10-methylacridinium chloride
    Hazmat
    Catalog Number:
    22916
    CAS Number:
    8048-52-0
    Purity Limit:
    ≥ 99% (Anhydrous basis)
    MDL NO:
    MFCD00064307
    Molecular Formula:
    C14H14N3·Cl
    Molecular Weight:
    259.7
    Specification Sheet SDS

  • Direct Red 80

    Purity:
    ≥ 21% (Dye content)
    Synonym:
    Sirius Red
    Catalog Number:
    22913
    CAS Number:
    2610-10-8
    Purity Limit:
    ≥ 21% (Dye content)
    MDL NO:
    MFCD00054389
    Molecular Formula:
    C45H26N10Na6O21S6
    Molecular Weight:
    1373.09
    Specification Sheet SDS

  • Bismark Brown R for Microscopy  

    Purity:
    ≥ 91.5%
    Synonym:
    Basic Brown 4 
    Catalog Number:
    22903
    CAS Number:
    5421-66-9
    Purity Limit:
    ≥ 91.5%
    MDL NO:
    MFCD00036386
    Molecular Formula:
    C21H24N8·2HCl
    Molecular Weight:
    461.4
    Specification Sheet SDS

  • Indocyanine Green 

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    Cardiogreen
    Catalog Number:
    22890
    CAS Number:
    3599-32-4
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00013078
    Molecular Formula:
    C43H47N2O6S2Na
    Molecular Weight:
    774.97
    Specification Sheet SDS

  • Cresyl Violet Acetate

    Grade:
    Certifiable Grade
    Purity:
    ≥ 70% (Dye content)
    Synonym:
    Cresyl Fast Violet 
    Catalog Number:
    22892
    Grade:
    Certifiable Grade
    CAS Number:
    10510-54-0
    Purity Limit:
    ≥ 70% (Dye content)
    MDL NO:
    MFCD00013151
    Molecular Formula:
    C18H15N3O3
    Molecular Weight:
    321.34
    Specification Sheet SDS

  • Celestine Blue

    Synonym:
    Mordant Blue 14 
    Catalog Number:
    22867
    CAS Number:
    1562-90-9
    MDL NO:
    MFCD00011927
    Molecular Formula:
    C17H18N3O4Cl
    Molecular Weight:
    363.8
    Specification Sheet SDS

  • Pararosaniline acetate 

    Purity:
    Dye content: ≥ 90%
    Synonym:
    Basic Red 9
    Catalog Number:
    22881
    CAS Number:
    6035-94-5
    Purity Limit:
    Dye content: ≥ 90%
    MDL NO:
    MFCD00012570
    Molecular Formula:
    C19H17N3·C2H4O2
    Molecular Weight:
    347.42
    Specification Sheet SDS

  • Quinaldine Red 

    Purity:
    ≥ 95% (Dye content)
    Synonym:
    (2-[2-(4-Dimethylamino)phenyl]ethenyl)-1-ethylquinolinium iodide
    Catalog Number:
    22872
    CAS Number:
    117-92-0
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00011968
    Molecular Formula:
    C21H23N2I
    Molecular Weight:
    430.33
    Specification Sheet SDS

  • Gallocyanine 

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Mordant Blue 10 
    Catalog Number:
    22866
    CAS Number:
    1562-85-2
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00011926
    Molecular Formula:
    C15H13N2O5Cl
    Molecular Weight:
    336.73
    Specification Sheet SDS

  • Metanil Yellow

    Purity:
    ≥ 78% (Dye content)
    Synonym:
    Acid Yellow 36
    Catalog Number:
    22833
    CAS Number:
    587-98-4
    Purity Limit:
    ≥ 78% (Dye content)
    MDL NO:
    MFCD00007486
    Molecular Formula:
    C18H14N3O3SNa
    Molecular Weight:
    375.38
    Specification Sheet SDS

  • Ethyl Orange sodium salt

    Purity:
    ≥ 90% (dye content)
    Synonym:
    4-(4-Diethylaminophenylazo)benzenesulfonic acid sodium salt
    Catalog Number:
    22836
    CAS Number:
    62758-12-7
    Purity Limit:
    ≥ 90% (dye content)
    MDL NO:
    MFCD00007503
    Molecular Formula:
    C16H18N3O3SNa
    Molecular Weight:
    355.39
    Specification Sheet SDS

  • Chrysophenine

    Purity:
    ≥ 65% (dye content)
    Synonym:
    Direct Yellow 12
    Catalog Number:
    22834
    CAS Number:
    2870-32-8
    Purity Limit:
    ≥ 65% (dye content)
    MDL NO:
    MFCD00007488
    Molecular Formula:
    C30H26N4O8S2·2Na
    Molecular Weight:
    680.67
    Specification Sheet SDS

  • 2',7'-Dichlorofluorescein

    Grade:
    ACS reagent
    Catalog Number:
    22819
    Grade:
    ACS reagent
    CAS Number:
    76-54-0
    MDL NO:
    MFCD00005047
    Molecular Formula:
    C20H10Cl2O5
    Molecular Weight:
    401.2
    Specification Sheet SDS

  • Xylenol Blue

    Grade:
    Indicator Grade
    Purity:
    ≥ 90% (Dye content)
    Synonym:
    1,4-Dimethyl-5-hydroxybenzenesulfonphthalein
    Catalog Number:
    22823
    Grade:
    Indicator Grade
    CAS Number:
    125-31-5
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00005870
    Molecular Formula:
    C23H22O5S
    Molecular Weight:
    410.49
    Specification Sheet SDS

  • 4,5-Dibromofluorescein

    Purity:
    ≥ 95% (Dye content)
    Synonym:
    Acid Orange II
    Catalog Number:
    22818
    CAS Number:
    596-03-2
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00005042
    Molecular Formula:
    C20H10Br2O5
    Molecular Weight:
    490.1
    Specification Sheet SDS

  • meta-Cresol Purple

    Purity:
    ≥ 95% (Dye content)
    Synonym:
    m-Cresolsulfonephthalein
    Catalog Number:
    22824
    CAS Number:
    2303-01-7
    Purity Limit:
    ≥ 95% (Dye content)
    MDL NO:
    MFCD00005871
    Molecular Formula:
    C21H18O5S
    Molecular Weight:
    382.43
    Specification Sheet SDS

  • Ethyl Eosin certified , for Microscopical Staining

    Synonym:
    Solvent Red 45
    Catalog Number:
    22815
    CAS Number:
    6359-05-3
    MDL NO:
    MFCD00005039
    Molecular Formula:
    C22H11Br4O5K
    Molecular Weight:
    714.04
    Specification Sheet SDS

  • Para Red

    Purity:
    ≥ 98% (Dye Content)
    Synonym:
    Pigment Red 1
    Catalog Number:
    22799
    CAS Number:
    6410-10-2
    Purity Limit:
    ≥ 98% (Dye Content)
    MDL NO:
    MFCD00003908
    Molecular Formula:
    C16H11N3O3
    Molecular Weight:
    293.28
    Specification Sheet SDS

  • Sudan III

    Grade:
    Certifiable Grade
    Purity:
    ≥ 81% (dye content)
    Synonym:
    Solvent Red 23
    Catalog Number:
    22798
    Grade:
    Certifiable Grade
    CAS Number:
    85-86-9
    Purity Limit:
    ≥ 81% (dye content)
    MDL NO:
    MFCD00003905
    Molecular Formula:
    C22H16N4O
    Molecular Weight:
    352.4
    Specification Sheet SDS

  • Sudan II

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Solvent Orange 7
    Catalog Number:
    22796
    CAS Number:
    3118-97-6
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00003896
    Molecular Formula:
    C18H16N2O
    Molecular Weight:
    276.34
    Specification Sheet SDS
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