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Biochemicals & Reagents 2679
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  • Allura Red 

    Purity:
    ≥ 86% (Dye content)
    Synonym:
    Food Red 17 
    Catalog Number:
    22915
    CAS Number:
    25956-17-6
    Purity Limit:
    ≥ 86% (Dye content)
    MDL NO:
    MFCD00059526
    Molecular Formula:
    C18H14N2O8S2·2Na
    Molecular Weight:
    496.43
    Specification Sheet SDS

  • Crystal Scarlet  

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Acid Red 44 
    Catalog Number:
    22893
    CAS Number:
    2766-77-0
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00013279
    Molecular Formula:
    C20H12N2O7S2·2Na
    Molecular Weight:
    502.43
    Specification Sheet SDS

  • Janus Green B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (Dye content)
    Synonym:
    CI 11050
    Catalog Number:
    22858
    Grade:
    Certifiable Grade
    CAS Number:
    2869-83-2
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00011758
    Molecular Formula:
    C30H31N6Cl
    Molecular Weight:
    511.07
    Specification Sheet SDS

  • Orange II

    Grade:
    Certifiable grade
    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Acid Orange 7
    Catalog Number:
    22856
    Grade:
    Certifiable grade
    CAS Number:
    633-96-5
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00011657
    Molecular Formula:
    C16H11N2O4SNa
    Molecular Weight:
    350.33
    Specification Sheet SDS

  • meta-Cresol Purple W/S

    Synonym:
    m-Cresol Purple sodium salt
    Catalog Number:
    22846
    CAS Number:
    62625-31-4
    MDL NO:
    MFCD00010177
    Molecular Formula:
    C21H17O5SNa
    Molecular Weight:
    404.42
    Specification Sheet SDS

  • Pyrocatechol Violet

    Purity:
    ≥ 98% (Assay)
    Synonym:
    3,3',4'-Trihydroxyfuchsone-2''-sulfonic acid
    Catalog Number:
    22822
    CAS Number:
    115-41-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00005868
    Molecular Formula:
    C19H14O7S
    Molecular Weight:
    386.38
    Specification Sheet SDS

  • New Coccine

    Purity:
    ≥ 80% (Dye content)
    Synonym:
    Acid Red 18
    Catalog Number:
    22812
    CAS Number:
    2611-82-7
    Purity Limit:
    ≥ 80% (Dye content)
    MDL NO:
    MFCD00004084
    Molecular Formula:
    C20H11N2Na3O10S3
    Molecular Weight:
    604.48
    Specification Sheet SDS

  • Eosin Y free acid

    Purity:
    ≥ 96% (Dye content)
    Synonym:
    Solvent Red 43
    Catalog Number:
    22816
    CAS Number:
    15086-94-9
    Purity Limit:
    ≥ 96% (Dye content)
    MDL NO:
    MFCD00036189
    Molecular Formula:
    C20H8Br4O5
    Molecular Weight:
    647.89
    Specification Sheet SDS

  • Biebrich scarlet sodium salt

    Purity:
    ≥ 70% (Dye content)
    Synonym:
    Acid Red 66
    Catalog Number:
    22794
    CAS Number:
    4196-99-0
    Purity Limit:
    ≥ 70% (Dye content)
    MDL NO:
    MFCD00003891
    Molecular Formula:
    C22H14N4O7S2·2Na
    Molecular Weight:
    556.49
    Specification Sheet SDS

  • Sudan IV

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (dye content)
    Synonym:
    Solvent Red 24
    Catalog Number:
    22795
    Grade:
    Certifiable Grade
    CAS Number:
    85-83-6
    Purity Limit:
    ≥ 88% (dye content)
    MDL NO:
    MFCD00003893
    Molecular Formula:
    C24H20N4O
    Molecular Weight:
    380.45
    Specification Sheet SDS

  • Dithizone

    Grade:
    ACS reagent
    Purity:
    ≥ 85% (UV)
    Synonym:
    Diphenylthiocarbazone
    Catalog Number:
    22788
    Grade:
    ACS reagent
    CAS Number:
    60-10-6
    Purity Limit:
    ≥ 85% (UV)
    MDL NO:
    MFCD00003025
    Molecular Formula:
    C13H12N4S
    Molecular Weight:
    256.33
    Specification Sheet SDS

  • 4-Phenylazophenol

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Solvent Yellow 7
    Catalog Number:
    22781
    CAS Number:
    1689-82-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00002330
    Molecular Formula:
    C12H10N2O
    Molecular Weight:
    198.22
    Specification Sheet SDS

  • 1,2,4-Trihydroxy-9,10-anthracenedione

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Purpurin
    Catalog Number:
    22772
    CAS Number:
    81-54-9
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00001203
    Molecular Formula:
    C14H8O5
    Molecular Weight:
    256.21
    Specification Sheet SDS

  • 2-Propylvaleric acid

    Purity:
    99 - 101% (Assay)
    Synonym:
    Dipropylacetic acid
    Catalog Number:
    22631
    CAS Number:
    99-66-1
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00002672
    Molecular Formula:
    C8H16O2
    Molecular Weight:
    144.21
    Specification Sheet SDS

  • Ethyl crotonate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Crotonic acid ethyl ester
    Hazmat
    Catalog Number:
    22545
    CAS Number:
    623-70-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009289
    Molecular Formula:
    C6H10O2
    Molecular Weight:
    114.14
    Specification Sheet SDS

  • Pentadecanoic acid

    Purity:
    ≥ 98% (GC)
    Synonym:
    Pentadecylic acid
    Catalog Number:
    22250
    CAS Number:
    1002-84-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002745
    Molecular Formula:
    C15H30O2
    Molecular Weight:
    242.4
    Specification Sheet SDS

  • Metronidazole

    Purity:
    ≥ 98% (NMR)
    Synonym:
    2-Methyl-5-nitroimidazole-1-ethanol
    Catalog Number:
    22162
    CAS Number:
    443-48-1
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00009750
    Molecular Formula:
    C6H9N3O3
    Molecular Weight:
    171.15
    Specification Sheet SDS

  • 3'-Deoxyadenosine

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Cordycepin
    Hazmat
    Catalog Number:
    22121
    CAS Number:
    73-03-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037998
    Molecular Formula:
    C10H13N5O3
    Molecular Weight:
    251.24
    Specification Sheet SDS

  • Chloroquine diphosphate salt

    Grade:
    USP
    Purity:
    98 - 102% (Assay on dried basis)
    Catalog Number:
    22113
    Grade:
    USP
    CAS Number:
    50-63-5
    Purity Limit:
    98 - 102% (Assay on dried basis)
    MDL NO:
    MFCD00069852
    Molecular Formula:
    C18H26ClN3·2H3PO4
    Molecular Weight:
    515.86
    Specification Sheet SDS

  • Brefeldin A

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    g,4-Dihydroxy-2-(6-hydroxy-1-heptenyl)-4-cyclopentanecrotonic acid l-lactone
    Catalog Number:
    22101
    CAS Number:
    20350-15-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD12913297
    Molecular Formula:
    C16H24O4
    Molecular Weight:
    280.36
    Specification Sheet SDS

  • Miconazole nitrate

    Grade:
    Meets USP Specification
    Purity:
    98 - 102% (Assay on dried basis)
    Synonym:
    1-(2,4-Dichloro-b-[(2,4-dichlorobenzyl)oxy]phenethyl)imidazole
    Catalog Number:
    22068
    Grade:
    Meets USP Specification
    CAS Number:
    22832-87-7
    Purity Limit:
    98 - 102% (Assay on dried basis)
    MDL NO:
    MFCD00058161
    Molecular Formula:
    C18H14Cl4N2O·HNO3
    Molecular Weight:
    479.14
    Specification Sheet SDS

  • (S)-(+)-Camptothecin

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    22069
    CAS Number:
    7689-03-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00081076
    Molecular Formula:
    C20H16N2O4
    Molecular Weight:
    348.35
    Specification Sheet SDS

  • Putrescine dihydrochloride

    Purity:
    ≥ 98% (Assay)
    Synonym:
    1,4-Butanediamine dihydrochloride
    Catalog Number:
    21983
    CAS Number:
    333-93-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00012526
    Molecular Formula:
    C4H12N2·2HCl
    Molecular Weight:
    161.08
    Specification Sheet SDS

  • Methyl-α-D-mannopyranoside

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1-O-Methyl-α-D-mannopyranoside
    Catalog Number:
    21978
    CAS Number:
    617-04-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00063262
    Molecular Formula:
    C7H14O6
    Molecular Weight:
    194.18
    Specification Sheet SDS

  • Suberic acid

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,6-Hexanedicarboxylic acid
    Catalog Number:
    21945
    CAS Number:
    505-48-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004428
    Molecular Formula:
    C8H14O4
    Molecular Weight:
    174.2
    Specification Sheet SDS

  • Piperine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-Piperonylpiperidine
    Catalog Number:
    21941
    CAS Number:
    94-62-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00005839
    Molecular Formula:
    C17H19NO3
    Molecular Weight:
    285.34
    Specification Sheet SDS

  • D-(+)-Fucose

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    6-Deoxy-D-galactopyranose
    Catalog Number:
    21940
    CAS Number:
    3615-37-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00135603
    Molecular Formula:
    C6H12O5
    Molecular Weight:
    164.16
    Specification Sheet SDS

  • α-Chloralose

    Purity:
    ≥ 99% (GLC)
    Synonym:
    (R)-1,2-O-(2,2,2-trichloroethylidene)-a-D-glucofuranose
    Catalog Number:
    21931
    CAS Number:
    15879-93-3
    Purity Limit:
    ≥ 99% (GLC)
    MDL NO:
    MFCD00005542
    Molecular Formula:
    C8H11Cl3O6
    Molecular Weight:
    309.53
    Specification Sheet SDS

  • Rose Bengal

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    4,5,6,7-Tetrachloro-2',4',5',7'-tetraiodofluorescein disodium salt
    Catalog Number:
    21920
    CAS Number:
    632-69-9
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00151169
    Molecular Formula:
    C20H2Cl4I4Na2O5
    Molecular Weight:
    1017.62
    Specification Sheet SDS

  • Anthrone

    Grade:
    ACS reagent
    Synonym:
    9,10-Dihydro-9-ketoanthracene
    Catalog Number:
    21906
    Grade:
    ACS reagent
    CAS Number:
    90-44-8
    MDL NO:
    MFCD00001187
    Molecular Formula:
    C14H10O
    Molecular Weight:
    194.23
    Specification Sheet SDS

  • Xylitol

    Grade:
    NF/FCC
    Purity:
    98.5 - 101.0% (Anhydrous Basis)
    Synonym:
    1,2,3,4,5-pentahydroxypentane
    Catalog Number:
    21890
    Grade:
    NF/FCC
    CAS Number:
    87-99-0
    Purity Limit:
    98.5 - 101.0% (Anhydrous Basis)
    MDL NO:
    MFCD00064292
    Molecular Formula:
    C5H12O5
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • Histamine dihydrochloride salt

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-(4-Imidazolyl)ethylamine dihydrochloride salt
    Catalog Number:
    21888
    CAS Number:
    56-92-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00012703
    Molecular Formula:
    C5H9N3·2HCl
    Molecular Weight:
    184.07
    Specification Sheet SDS

  • Kojic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-Hydroxymethyl-5-hydroxy-1,4-pyrone
    Catalog Number:
    21857
    CAS Number:
    501-30-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00006580
    Molecular Formula:
    C6H6O4
    Molecular Weight:
    142.11
    Specification Sheet SDS

  • 7-Hydroxy-4-methylcoumarin

    Purity:
    ≥ 95% (Assay)
    Synonym:
    4-Methyl-7-hydroxycoumarin
    Catalog Number:
    21860
    CAS Number:
    90-33-5
    Purity Limit:
    ≥ 95% (Assay)
    MDL NO:
    MFCD00006866
    Molecular Formula:
    C10H8O3
    Molecular Weight:
    176.17
    Specification Sheet SDS

  • 4-Nitrophenyl-β-D-glucuronide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    p-Nitrophenyl-β-D-glucoronide
    Catalog Number:
    21811
    CAS Number:
    10344-94-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00036210
    Molecular Formula:
    C12H13NO9
    Molecular Weight:
    315.23
    Specification Sheet SDS

  • 5-Bromo-4-chloro-3-indolyl-N-acetyl-β-D-glucosaminide

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    21693
    CAS Number:
    4264-82-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00040631
    Molecular Formula:
    C16H18BrClN2O6
    Molecular Weight:
    449.68
    Specification Sheet SDS

  • 4-Methylumbelliferyl-α-D-glucopyranoside

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Methylumbelliferyl α-D-glucoside
    Catalog Number:
    21676
    CAS Number:
    17833-43-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00067661
    Molecular Formula:
    C16H18O8
    Molecular Weight:
    338.31
    Specification Sheet SDS

  • 4-Methylumbelliferyl-N-acetyl-β-D-glucosaminide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Methylumbelliferyl-2-acetamido-2-deoxy-β-D-glucopyranose
    Catalog Number:
    21671
    CAS Number:
    37067-30-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00065481
    Molecular Formula:
    C18H21NO8
    Molecular Weight:
    379.36
    Specification Sheet SDS

  • Isomaltulose

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Isomaltulose
    Catalog Number:
    21659
    CAS Number:
    13718-94-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00076094
    Molecular Formula:
    C12H22O11
    Molecular Weight:
    342.3
    Specification Sheet SDS

  • 4-Methylumbelliferyl-β-D-glucopyranoside

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Methylumbelliferyl-β-D-glucoside
    Catalog Number:
    21630
    CAS Number:
    18997-57-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063694
    Molecular Formula:
    C16H18O8
    Molecular Weight:
    338.31
    Specification Sheet SDS

  • D-Glucuronic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    D-Glca
    Catalog Number:
    21623
    CAS Number:
    6556-12-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00064368
    Molecular Formula:
    C6H10O7
    Molecular Weight:
    194.14
    Specification Sheet SDS

  • 4-Nitrophenyl-α-L-fucopyranoside

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    p-Nitrophenyl-α-L-fucoside
    Catalog Number:
    21604
    CAS Number:
    10231-84-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00063697
    Molecular Formula:
    C12H15NO7
    Molecular Weight:
    285.25
    Specification Sheet SDS

  • (+)-cis,trans-Abscisic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    (+)-Abscisic acid
    Catalog Number:
    21598
    CAS Number:
    21293-29-8
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00066545
    Molecular Formula:
    C15H20O4
    Molecular Weight:
    264.32
    Specification Sheet SDS

  • L-Carnitine L-tartrate

    Purity:
    L-Carnitine : 68.2 ± 1 L-Tartrate : 31.8 ± 1
    Synonym:
    (R)-Bis[(3-carboxy-2-hydroxypropyl)trimethyl ammonium]- L-tartrate
    Catalog Number:
    21526
    CAS Number:
    36687-82-8
    Purity Limit:
    L-Carnitine : 68.2 ± 1 L-Tartrate : 31.8 ± 1
    MDL NO:
    MFCD04974128
    Molecular Formula:
    2C7H16NO3·C4H4O6
    Molecular Weight:
    472.48
    Specification Sheet SDS

  • 6-(3,3-dimethylallylamino)purine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    N6-(2-isopentenyl)adenine
    Catalog Number:
    21213
    CAS Number:
    2365-40-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00132998
    Molecular Formula:
    C10H13N5
    Molecular Weight:
    203.25
    Specification Sheet SDS

  • 5-Carboxyfluorescein

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-FAM
    Catalog Number:
    16898
    CAS Number:
    76823-03-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00036874
    Molecular Formula:
    C21H12O7
    Molecular Weight:
    376.3
    Specification Sheet SDS

  • 5-Carboxy-tetramethylrhodamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    5-TAMRA
    Catalog Number:
    16900
    CAS Number:
    91809-66-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00269769
    Molecular Formula:
    C25H22N2O5
    Molecular Weight:
    430.5
    Specification Sheet SDS

  • Spiramycin

    Synonym:
    Formacidine
    Catalog Number:
    15176
    CAS Number:
    8025-81-8
    MDL NO:
    MFCD01314545
    Molecular Formula:
    C43H74N2O14
    Molecular Weight:
    843.06
    Specification Sheet SDS

  • 5(6)-Carboxy-tetramethylrhodamine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    5(6)-TAMRA
    Catalog Number:
    14719
    CAS Number:
    98181-63-6, 150347-56-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD16661194
    Molecular Formula:
    C25H22N2O5
    Molecular Weight:
    430.46
    Specification Sheet SDS

  • Minocycline hydrochloride

    Purity:
    ≥ 890 ìg/mg
    Synonym:
    Minocin
    Catalog Number:
    14302
    CAS Number:
    13614-98-7
    Purity Limit:
    ≥ 890 ìg/mg
    MDL NO:
    MFCD00083669
    Molecular Formula:
    C23H27N3O7· HCl
    Molecular Weight:
    493.94
    Specification Sheet SDS
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