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Chemistry

Chemistry

11927

Our diverse selection of products are designed to enhance your work at every level. From refining asymmetric synthesis to optimizing reaction conditions with advanced catalysts, because we believe in meeting every possibility with precision.


  • 3,5-Dinitroaniline

    Hazmat
    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    41839
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    618-87-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007263
    Molecular Formula:
    C6H5N3O4
    Molecular Weight:
    183.12
  • 3-Ethyl-2-methylbenzothiazolium iodide

    Grade:
    suitable for Hematology & Histology
    Purity:
    97 - 104% (Assay by titration)
    Catalog Number:
    41844
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    3119-93-5
    Purity Limit:
    97 - 104% (Assay by titration)
    MDL NO:
    MFCD00044134
    Molecular Formula:
    C10H12INS
    Molecular Weight:
    305.18
  • 4,4′-Methylenebis(N,N-dimethylaniline)

    Hazmat
    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (GC)
    Synonym:
    N,N,N',N'-Tetramethyl-4,4'-diaminodiphenylmethane
    Hazmat
    Catalog Number:
    41850
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    101-61-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008317
    Molecular Formula:
    C17H22N2
    Molecular Weight:
    254.37
  • 4-(4-Isothiocyanatophenylazo)-N,N-dimethylaniline

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    4-(Dimethylamino)azobenzene-4'-isothiocyanate
    Catalog Number:
    41855
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    7612-98-8
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD00004812
    Molecular Formula:
    C15H14N4S
    Molecular Weight:
    282.36
  • 3-Nitrophthalimide

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 96.5% (HPLC)
    Catalog Number:
    41845
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    603-62-3
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD00041852
    Molecular Formula:
    C8H4N2O4
    Molecular Weight:
    192.13
  • 2-Sulfobenzoic acid cyclic anhydride, suitable for Hematology & Histology

    Grade:
    Technical grade
    Purity:
    88 - 105% (Assay by titration)
    Synonym:
    2,1-Benzoxathiol-3-one-1,1-dioxide
    Catalog Number:
    41830
    Grade:
    Technical grade
    CAS Number:
    81-08-3
    Purity Limit:
    88 - 105% (Assay by titration)
    MDL NO:
    MFCD00005879
    Molecular Formula:
    C7H4O4S
    Molecular Weight:
    184.17
  • 3-Ethoxy-4-methoxybenzaldehyde

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98.5% (GC)
    Synonym:
    3-Ethoxy-p-anisaldehyde
    Catalog Number:
    41843
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    1131-52-8
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00010128
    Molecular Formula:
    C10H12O3
    Molecular Weight:
    180.2
  • 2-Chloro-6-nitrobenzaldehyde

    Purity:
    96 - 104% (Assay by titration)
    Catalog Number:
    41825
    CAS Number:
    6361-22-4
    Purity Limit:
    96 - 104% (Assay by titration)
    MDL NO:
    MFCD00007204
    Molecular Formula:
    C7H4ClNO3
    Molecular Weight:
    185.56
  • 2-Methyl-2-adamantanol

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 99% (GC)
    Catalog Number:
    41829
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    702-98-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00074811
    Molecular Formula:
    C11H18O
    Molecular Weight:
    166.26
  • 2-Chloro-5-methylaniline

    Hazmat
    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98.5% (GC)
    Synonym:
    6-Chloro-m-toluidine
    Hazmat
    Catalog Number:
    41824
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    95-81-8
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00007674
    Molecular Formula:
    C7H8ClN
    Molecular Weight:
    141.6
  • 2-Hydroxy-1,4-naphthoquinone

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Lawsone
    Catalog Number:
    41828
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    83-72-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00001678
    Molecular Formula:
    C10H6O3
    Molecular Weight:
    174.15
  • 2-(5-Bromo-2-pyridylazo)-5-(diethylamino)phenol

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Bromo-PADAP
    Catalog Number:
    41820
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    14337-53-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00006255
    Molecular Formula:
    C15H17BrN4O
    Molecular Weight:
    349.23
  • 1-Aminoanthraquinone

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 96.5% (HPLC)
    Synonym:
    Azoic Diazo No. 36
    Catalog Number:
    41799
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    82-45-1
    Purity Limit:
    ≥ 96.5% (HPLC)
    MDL NO:
    MFCD00001213
    Molecular Formula:
    C14H9NO2
    Molecular Weight:
    223.23
  • 1-(Methylamino)anthraquinone

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    41798
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    82-38-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00001197
    Molecular Formula:
    C15H11NO2
    Molecular Weight:
    237.25
  • 2,3,6,7-Tetrahydro-8-hydroxy-1H,5H-benzo[ij]quinolizine-9-carboxaldehyde

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 97.5% (GC)
    Synonym:
    9-Formyl-8-hydroxyjulolidine
    Catalog Number:
    41808
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    63149-33-7
    Purity Limit:
    ≥ 97.5% (GC)
    MDL NO:
    MFCD00192477
    Molecular Formula:
    C13H15NO2
    Molecular Weight:
    217.26
  • 1,3-Diphenylacetone p-tosylhydrazone

    Grade:
    suitable for Hematology & Histology
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,3-Diphenyl-2-propanone p-tosylhydrazone
    Catalog Number:
    41792
    Grade:
    suitable for Hematology & Histology
    CAS Number:
    19816-88-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00009645
    Molecular Formula:
    C22H22N2O2S
    Molecular Weight:
    378.49
  • Phenylthiohydantoin-isoleucine (contains PTH-alloisoleucine)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-sec-Butyl-3-phenyl-2-thiohydantoin (contains PTH-alloisoleucine)
    Catalog Number:
    41756
    CAS Number:
    5066-94-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00057213
    Molecular Formula:
    C13H16N2OS
    Molecular Weight:
    248.34
  • Meglumine diatrizoate, suitable for Hematology & Histology

    Grade:
    meets USP testing specifications
    Purity:
    98 - 102% (Assay)
    Synonym:
    N-Methyl-D-glucamine diatrizoate
    Catalog Number:
    41769
    Grade:
    meets USP testing specifications
    CAS Number:
    131-49-7
    Purity Limit:
    98 - 102% (Assay)
    MDL NO:
    MFCD00069632
    Molecular Formula:
    C7H17NO5·C11H9I3N2O4
    Molecular Weight:
    809.13
  • Phenylthiohydantoin-proline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    PTH-proline
    Catalog Number:
    41764
    CAS Number:
    4333-21-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00056895
    Molecular Formula:
    C12H12N2OS
    Molecular Weight:
    232.3
  • Phenylthiohydantoin-arginine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(3-Guanidinopropyl)-3-phenyl-2-thiohydantoin hydrochloride
    Catalog Number:
    41763
    CAS Number:
    182153-75-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00060177
    Molecular Formula:
    C13H17N5OS·HCl
    Molecular Weight:
    327.83
  • Phenylthiohydantoin-(Ne-phenylthiocarbamyl)-lysine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    PTH-(Ne-PTC)-lysine
    Catalog Number:
    41757
    CAS Number:
    29635-94-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00151476
    Molecular Formula:
    C20H22N4OS2
    Molecular Weight:
    398.54
  • Phenylthiohydantoin-valine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Isopropyl-3-phenyl-2-thiohydantoin
    Catalog Number:
    41758
    CAS Number:
    4333-20-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858300
    Molecular Formula:
    C12H14N2OS
    Molecular Weight:
    234.32
  • Phenylthiohydantoin methionine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-[2-(Methylthio)ethyl]-3-phenyl-2-thiohydantoin
    Catalog Number:
    41765
    CAS Number:
    4370-90-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858379
    Molecular Formula:
    C12H14N2OS2
    Molecular Weight:
    266.38
  • Phenylthiohydantoin-glycine

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-Phenyl-2-thiohydantoin
    Hazmat
    Catalog Number:
    41761
    CAS Number:
    2010-15-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00027413
    Molecular Formula:
    C9H8N2OS
    Molecular Weight:
    192.24
  • Phenylthiohydantoin-aspartic acid

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    3-Phenyl-2-thiohydantoin-5-acetic acid
    Catalog Number:
    41759
    CAS Number:
    5624-13-5
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD01076622
    Molecular Formula:
    C11H10N2O3S
    Molecular Weight:
    250.27
  • Phenylthiohydantoin-tryptophan

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(3-Indolylmethyl)-3-phenyl-2-thiohydantoin
    Catalog Number:
    41760
    CAS Number:
    5789-24-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06858416
    Molecular Formula:
    C18H15N3OS
    Molecular Weight:
    321.4
  • Phenylthiohydantoin-D-threonine

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    5-Ethylidene-3-phenyl-2-thiohydantoin
    Catalog Number:
    41762
    CAS Number:
    5800-50-0
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD00070617
    Molecular Formula:
    C11H10N2OS
    Molecular Weight:
    218.27
  • Phenylthiohydantoin-phenylalanine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Benzyl-3-phenyl-2-thiohydantoin
    Catalog Number:
    41751
    CAS Number:
    4332-97-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01076623
    Molecular Formula:
    C16H14N2OS
    Molecular Weight:
    282.36
  • Phenylthiohydantoin-tyrosine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-(4-Hydroxybenzyl)-3-phenyl-2-thiohydantoin
    Catalog Number:
    41755
    CAS Number:
    4332-95-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00027415
    Molecular Formula:
    C16H14N2O2S
    Molecular Weight:
    298.36
  • Phenylthiohydantoin-glutamic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    3-Phenyl-2-thiohydantoin-5-propionic acid
    Catalog Number:
    41752
    CAS Number:
    5624-27-1
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00070137
    Molecular Formula:
    C12H12N2O3S
    Molecular Weight:
    264.3
  • Phenylthiohydantoin-norleucine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Butyl-3-phenyl-2-thiohydantoin
    Catalog Number:
    41753
    CAS Number:
    4333-22-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00038437
    Molecular Formula:
    C13H16N2OS
    Molecular Weight:
    248.34
  • Pentaethylene glycol

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,6,9,12-Tetraoxatetradecane-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
  • [2-(2-Methoxyethoxy)ethoxy]acetic acid

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    3,6,9-Trioxadecanoic acid
    Hazmat
    Catalog Number:
    41714
    CAS Number:
    16024-58-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00044098
    Molecular Formula:
    C7H14O5
    Molecular Weight:
    178.18
  • Hexaethylene glycol monomethyl ether

    Purity:
    ≥ 97% (GC)
    Synonym:
    mPEG6-Alcohol
    Catalog Number:
    41733
    CAS Number:
    23601-40-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00045996
    Molecular Formula:
    C13H28O7
    Molecular Weight:
    296.36
  • Tetraethylene glycol monomethyl ether

    Purity:
    ≥ 99% (GC)
    Synonym:
    Methyl tetraglycol
    Catalog Number:
    41736
    CAS Number:
    23783-42-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00041756
    Molecular Formula:
    C9H20O5
    Molecular Weight:
    208.25
  • Triethylene glycol monoethyl ether

    Purity:
    ≥ 90% (GC)
    Synonym:
    Tri(ethylene glycol) monoethyl ether
    Catalog Number:
    41738
    CAS Number:
    112-50-5
    Purity Limit:
    ≥ 90% (GC)
    MDL NO:
    MFCD00020605
    Molecular Formula:
    C8H18O4
    Molecular Weight:
    178.23
  • Tetraethylene glycol

    Purity:
    ≥ 99%
    Synonym:
    Tetraglycol
    Catalog Number:
    41739
    CAS Number:
    112-60-7
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00002879
    Molecular Formula:
    C8H18O5
    Molecular Weight:
    194.23
  • Triethylene glycol monomethyl ether

    Purity:
    ≥ 98% (GC)
    Synonym:
    Methyl triglycol
    Catalog Number:
    41745
    CAS Number:
    112-35-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00002875
    Molecular Formula:
    C7H16O4
    Molecular Weight:
    164.2
  • Heptaethylene glycol

    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
  • Diethylene glycol bis(2-chloroethyl) ether

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Bis[2-(2-chloroethoxy)ethyl] ether
    Hazmat
    Catalog Number:
    41711
    CAS Number:
    638-56-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00054473
    Molecular Formula:
    C8H16Cl2O3
    Molecular Weight:
    231.11
  • Pentaethylene glycol monomethyl ether

    Purity:
    ≥ 96% (GC)
    Synonym:
    mPEG5-Alcohol
    Catalog Number:
    41726
    CAS Number:
    23778-52-1
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00045995
    Molecular Formula:
    C11H24O6
    Molecular Weight:
    252.31
  • Diethylene glycol 2-bromoethyl methyl ether

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-[2-(2-Methoxyethoxy)ethoxy]ethyl bromide
    Catalog Number:
    41722
    CAS Number:
    72593-77-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00956116
    Molecular Formula:
    C7H15BrO3
    Molecular Weight:
    227.1
  • 1-Bromo-2-(2-methoxyethoxy)ethane (stabilized with Na2CO3)

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2-(2-Methoxyethoxy)ethyl bromide (stabilized with Na2CO3)
    Hazmat
    Catalog Number:
    41709
    CAS Number:
    54149-17-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00000238
    Molecular Formula:
    C5H11BrO2
    Molecular Weight:
    183.05
  • Triethylene glycol divinyl ether (stabilized with KOH)

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tri(ethylene glycol) divinyl ether
    Catalog Number:
    41712
    CAS Number:
    765-12-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00074891
    Molecular Formula:
    C10H18O4
    Molecular Weight:
    202.25
  • 3,6,9,12-Tetraoxatridecanamine

    Purity:
    ≥ 97% (NMR)
    Synonym:
    Methyl-PEG4-amine
    Catalog Number:
    41708
    CAS Number:
    85030-56-4
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD11041099
    Molecular Formula:
    C9H21NO4
    Molecular Weight:
    207.27
  • Triethylene glycol 2-bromoethyl methyl ether

    Purity:
    ≥ 95% (GC)
    Synonym:
    2-[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]ethyl bromide
    Catalog Number:
    41710
    CAS Number:
    110429-45-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD12545963
    Molecular Formula:
    C9H19BrO4
    Molecular Weight:
    271.15
  • 4-Iodophenol

    Hazmat
    Purity:
    98.5 - 101.5% (Assay by titration)
    Hazmat
    Catalog Number:
    41694
    CAS Number:
    540-38-5
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00002327
    Molecular Formula:
    C6H5IO
    Molecular Weight:
    220.01
  • 4-Bromophenol

    Purity:
    ≥ 98.5% (GC)
    Synonym:
    1-Bromo-4-hydroxybenzene
    Catalog Number:
    41693
    CAS Number:
    106-41-2
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD00002313
    Molecular Formula:
    C6H5BrO
    Molecular Weight:
    173.01
  • N-Succinimidyl 3-(diphenylphosphino)propionate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-(Diphenylphosphino)propionic acid N-succinimidyl ester
    Catalog Number:
    41697
    CAS Number:
    170278-50-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04114301
    Molecular Formula:
    C19H18NO4P
    Molecular Weight:
    355.33
  • Catalog Number:
    41654
    CAS Number:
    877399-00-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD18207061
    Molecular Formula:
    C13H10BrCl2FN2O
    Molecular Weight:
    380.04