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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.

Sub Categories
Asymmetric Synthesis 1122
Building Blocks 7870
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 297

  • Lithioncarmine (powder)

    Catalog Number:
    38676
    MDL NO:
    MFCD00466862
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • 2-(3,6-Dihexyloxyxanthen-9-yl)benzoic acid

    Purity:
    ≥ 97% (Assay by titration , HPLC)
    Catalog Number:
    38679
    Purity Limit:
    ≥ 97% (Assay by titration , HPLC)
    Molecular Formula:
    C32H38O5
    Molecular Weight:
    502.65
    Specification Sheet SDS

  • Fluorescin [Reagent for oxydases and peroxydases]

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    38600
    CAS Number:
    518-44-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00046931
    Molecular Formula:
    C20H14O5
    Molecular Weight:
    334.33
    Specification Sheet SDS

  • 2-Nitroaniline

    Hazmat
    Grade:
    CI 37025
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    38663
    Grade:
    CI 37025
    CAS Number:
    88-74-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007687
    Molecular Formula:
    C6H6N2O2
    Molecular Weight:
    138.13
    Specification Sheet SDS

  • Naphthol yellow S hydrate

    Grade:
    CI 10316
    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    2,4-Dinitro-1-naphthol-7-sulfonic acid disodium salt hydrate
    Catalog Number:
    38661
    Grade:
    CI 10316
    CAS Number:
    846-70-8
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    MDL NO:
    MFCD00003958
    Molecular Formula:
    C10H4N2Na2O8S·xH2O
    Molecular Weight:
    358.19
    Specification Sheet SDS

  • 2,4-Diaminotoluene

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,4-Toluenediamine
    Hazmat
    Catalog Number:
    38668
    CAS Number:
    95-80-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007804
    Molecular Formula:
    C7H10N2
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • 1,4-Phenylenediamine dihydrochloride

    Hazmat
    Grade:
    CI 76061
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,4-Diaminobenzene dihydrochloride
    Hazmat
    Catalog Number:
    38627
    Grade:
    CI 76061
    CAS Number:
    624-18-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00013002
    Molecular Formula:
    C6H8N2·2HCl
    Molecular Weight:
    181.06
    Specification Sheet SDS

  • 5,10,15,20-Tetrakis(4-hydroxyphenyl)porphyrin

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5,10,15,20-Tetrakis(4-hydroxyphenyl)-21H,23H-porphine
    Hazmat
    Catalog Number:
    38700
    CAS Number:
    51094-17-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00191501
    Molecular Formula:
    C44H30N4O4
    Molecular Weight:
    678.75
    Specification Sheet SDS

  • Boraxcarmine powder

    Catalog Number:
    38673
    MDL NO:
    MFCD01310220
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Acid anthracene brown PG

    Grade:
    CI 17590
    Synonym:
    Chrome brown PG
    Catalog Number:
    38630
    Grade:
    CI 17590
    CAS Number:
    6369-32-0
    MDL NO:
    MFCD00059537
    Molecular Formula:
    C23H15N3Na2O6S
    Molecular Weight:
    507.43
    Specification Sheet SDS

  • Filter blue green sodium salt

    Catalog Number:
    38675
    Molecular Formula:
    C30H24FeN6Na3O18S6
    Molecular Weight:
    1073.72
    Specification Sheet SDS

  • Zinc(II) tetraphenylporphyrin

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5,10,15,20-Tetraphenyl-21H,23H-porphine zinc(II)
    Catalog Number:
    38694
    CAS Number:
    14074-80-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012155
    Molecular Formula:
    C44H28N4Zn
    Molecular Weight:
    678.12
    Specification Sheet SDS

  • 5,10,15,20-Tetra(4-pyridyl)porphyrin

    Purity:
    ≥ 93% (HPLC)
    Synonym:
    5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine
    Catalog Number:
    38697
    CAS Number:
    16834-13-2
    Purity Limit:
    ≥ 93% (HPLC)
    MDL NO:
    MFCD00009626
    Molecular Formula:
    C40H26N8
    Molecular Weight:
    618.7
    Specification Sheet SDS

  • Quercetin hydrate

    Hazmat
    Grade:
    CI 75670
    Purity:
    ≥ 96% (HPLC)
    Synonym:
    3,3',4',5,7-Pentahydroxyflavone hydrate
    Hazmat
    Catalog Number:
    38662
    Grade:
    CI 75670
    CAS Number:
    849061-97-8
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00006828
    Molecular Formula:
    C15H10O7·xH2O
    Molecular Weight:
    302.24
    Specification Sheet SDS

  • Acetocarmine solution acc. to kultschitzky

    Catalog Number:
    38672
    MDL NO:
    MFCD00197815
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Tetraphenylporphyrin (Chlorin free)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Tetraphenylporphine (Chlorin free)
    Catalog Number:
    38707
    CAS Number:
    917-23-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00011680
    Molecular Formula:
    C44H30N4
    Molecular Weight:
    614.75
    Specification Sheet SDS

  • Magnesium porphyrin

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Magnesium porphine
    Catalog Number:
    38704
    CAS Number:
    13007-95-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD18915037
    Molecular Formula:
    C20H12MgN4
    Molecular Weight:
    332.65
    Specification Sheet SDS

  • 2'-Anilino-6'-(dibutylamino)-3'-methylfluoran

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    ODB 2
    Catalog Number:
    38664
    CAS Number:
    89331-94-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00307579
    Molecular Formula:
    C35H36N2O3
    Molecular Weight:
    532.68
    Specification Sheet SDS

  • 2,3-Dihydro-1,1,3-trimethyl-2-methylene-1H-benzo[e]indole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    38569
    CAS Number:
    344928-74-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30749259
    Molecular Formula:
    C16H17N
    Molecular Weight:
    223.32
    Specification Sheet SDS

  • Fuchsine basic

    Hazmat
    Grade:
    CI 42510
    Synonym:
    Basic violet 14
    Hazmat
    Catalog Number:
    38671
    Grade:
    CI 42510
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Phenylazoresorcinol

    Grade:
    CI 11920
    Purity:
    ≥ 80% (Assay by titration)
    Catalog Number:
    38643
    Grade:
    CI 11920
    CAS Number:
    67503-46-2
    Purity Limit:
    ≥ 80% (Assay by titration)
    MDL NO:
    MFCD00059881
    Molecular Formula:
    C12H10N2O2
    Molecular Weight:
    214.22
    Specification Sheet SDS

  • Safflower yellow

    Catalog Number:
    38677
    MDL NO:
    MFCD00151135
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Azo blue

    Grade:
    CI 23680
    Synonym:
    Direct violet 39
    Catalog Number:
    38622
    Grade:
    CI 23680
    CAS Number:
    6059-34-3
    MDL NO:
    MFCD00059133
    Molecular Formula:
    C34H24N4Na2O8S2
    Molecular Weight:
    726.69
    Specification Sheet SDS

  • Disodium 1-(dimethylphenylazo)-2-naphthol-3,6-disulfonate

    Synonym:
    1-(Dimethylphenylazo)-2-naphthol-3,6-disulfonic acid disodium salt
    Catalog Number:
    38681
    MDL NO:
    MFCD00036432
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Direct yellow 44

    Grade:
    CI 29000
    Synonym:
    Direct fast yellow GC
    Catalog Number:
    38650
    Grade:
    CI 29000
    CAS Number:
    8005-52-5
    MDL NO:
    MFCD00059960
    Molecular Formula:
    C27H20N6Na2O8S
    Molecular Weight:
    634.53
    Specification Sheet SDS

  • Phenolphthalein disulfate potassium salt hydrate

    Purity:
    ≥ 97% (Assay by titration)
    Catalog Number:
    38628
    CAS Number:
    62625-16-5
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00070538
    Molecular Formula:
    C20H13K3O11S2·xH2O
    Molecular Weight:
    610.73
    Specification Sheet SDS

  • 1,4-Diamino-2,3-dichloroanthraquinone

    Grade:
    CI 61102
    Purity:
    ≥ 93% (HPLC)
    Synonym:
    Disperse violet 28
    Catalog Number:
    38652
    Grade:
    CI 61102
    CAS Number:
    81-42-5
    Purity Limit:
    ≥ 93% (HPLC)
    MDL NO:
    MFCD00035693
    Molecular Formula:
    C14H8Cl2N2O2
    Molecular Weight:
    307.13
    Specification Sheet SDS

  • Methyl green

    Grade:
    CI 42585
    Synonym:
    Basic blue 20
    Catalog Number:
    38658
    Grade:
    CI 42585
    CAS Number:
    82-94-0
    MDL NO:
    MFCD00011879
    Molecular Formula:
    C26H33Cl2N3
    Molecular Weight:
    458.47
    Specification Sheet SDS

  • Bromocresol green - methyl red solution [Mixed indicator for neutralization titration]

    Hazmat
    Synonym:
    Methyl red - bromocresol green solution
    Hazmat
    Catalog Number:
    38680
    MDL NO:
    MFCD00134126
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Acid red 114

    Hazmat
    Purity:
    ≥ 80% (HPLC)
    Hazmat
    Catalog Number:
    38640
    CAS Number:
    6459-94-5
    Purity Limit:
    ≥ 80% (HPLC)
    MDL NO:
    MFCD00003894
    Molecular Formula:
    C37H28N4Na2O10S3
    Molecular Weight:
    830.81
    Specification Sheet SDS

  • Acid green A

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    38667
    CAS Number:
    93942-43-9
    Purity Limit:
    ≥ 97% (HPLC)
    Molecular Formula:
    C29H35KN2O6S2
    Molecular Weight:
    610.83
    Specification Sheet SDS

  • Acid red 26

    Grade:
    CI 16150
    Purity:
    ≥ 78% (Dye content)
    Synonym:
    Ponceau de xylidine
    Catalog Number:
    38584
    Grade:
    CI 16150
    CAS Number:
    3761-53-3
    Purity Limit:
    ≥ 78% (Dye content)
    MDL NO:
    MFCD00003897
    Molecular Formula:
    C18H14N2Na2O7S2
    Molecular Weight:
    480.42
    Specification Sheet SDS

  • INT formazan

    Synonym:
    1-(4-Iodophenyl)-5-(4-nitrophenyl)-3-phenylformazan
    Catalog Number:
    38646
    CAS Number:
    7781-49-9
    MDL NO:
    MFCD00007300
    Molecular Formula:
    C19H14IN5O2
    Molecular Weight:
    471.26
    Specification Sheet SDS

  • Pigment orange 43

    Grade:
    CI 71105
    Purity:
    ≥ 94%
    Synonym:
    Vat orange 7
    Catalog Number:
    38590
    Grade:
    CI 71105
    CAS Number:
    4424-06-0
    Purity Limit:
    ≥ 94%
    MDL NO:
    MFCD00071829
    Molecular Formula:
    C26H12N4O2
    Molecular Weight:
    412.41
    Specification Sheet SDS

  • Lithol rubin BCA

    Grade:
    CI 15850
    Purity:
    ≥ 88% (UV-vis method)
    Synonym:
    Brilliant carmine 6B
    Catalog Number:
    38608
    Grade:
    CI 15850
    CAS Number:
    5281-04-9
    Purity Limit:
    ≥ 88% (UV-vis method)
    MDL NO:
    MFCD00059529
    Molecular Formula:
    C18H12CaN2O6S
    Molecular Weight:
    424.44
    Specification Sheet SDS

  • Arsenazo I trisodium salt

    Hazmat
    Purity:
    ≥ 90% (Assay by titration)
    Synonym:
    2-Arsonophenylazochromotropic acid trisodium salt
    Hazmat
    Catalog Number:
    38641
    CAS Number:
    66019-20-3
    Purity Limit:
    ≥ 90% (Assay by titration)
    MDL NO:
    MFCD00003937
    Molecular Formula:
    C16H10AsN2Na3O11S2
    Molecular Weight:
    614.27
    Specification Sheet SDS

  • 5-Nitrofluorescein (isomer I)

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    5-Nitro-3',6'-dihydroxyspiro[isobenzofuran-1(3H),9'-(9H)xanthen]-3-one (isomer I)
    Catalog Number:
    38567
    CAS Number:
    3326-35-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00135108
    Molecular Formula:
    C20H11NO7
    Molecular Weight:
    377.31
    Specification Sheet SDS

  • Fast black K salt

    Grade:
    CI 37190
    Synonym:
    2,5-Dimethoxy-4-(4-nitrophenylazo)benzenediazonium chloride zinc chloride
    Catalog Number:
    38633
    Grade:
    CI 37190
    CAS Number:
    64071-86-9
    MDL NO:
    MFCD00078471
    Molecular Formula:
    C14H12ClN5O4·0.5ZnCl2
    Molecular Weight:
    417.87
    Specification Sheet SDS

  • Gallion

    Synonym:
    8-Amino-2-(3-chloro-2-hydroxy-5-nitrophenylazo)-1-naphthol-3,6-disulfonic acid
    Catalog Number:
    38585
    CAS Number:
    3769-62-8
    MDL NO:
    MFCD00021475
    Molecular Formula:
    C16H11ClN4O10S2
    Molecular Weight:
    518.85
    Specification Sheet SDS

  • Astrazon pink FG

    Grade:
    CI 48015
    Synonym:
    Basic red 13
    Catalog Number:
    38582
    Grade:
    CI 48015
    CAS Number:
    3648-36-0
    MDL NO:
    MFCD00031747
    Molecular Formula:
    C22H26Cl2N2
    Molecular Weight:
    389.36
    Specification Sheet SDS

  • Flavanthrone

    Grade:
    CI 70600
    Purity:
    ≥ 98%
    Synonym:
    Pigment yellow 24
    Catalog Number:
    38593
    Grade:
    CI 70600
    CAS Number:
    475-71-8
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00046959
    Molecular Formula:
    C28H12N2O2
    Molecular Weight:
    408.42
    Specification Sheet SDS

  • Eriochrome black A

    Grade:
    CI 15710
    Synonym:
    Chrome black A
    Catalog Number:
    38578
    Grade:
    CI 15710
    CAS Number:
    3618-58-4
    MDL NO:
    MFCD00054390
    Molecular Formula:
    C20H12N3NaO7S
    Molecular Weight:
    461.38
    Specification Sheet SDS

  • Direct scarlet B

    Grade:
    CI 22240
    Synonym:
    Amidine scarlet B
    Catalog Number:
    38575
    Grade:
    CI 22240
    CAS Number:
    3530-19-6
    MDL NO:
    MFCD00059531
    Molecular Formula:
    C30H22N4Na2O8S2
    Molecular Weight:
    676.63
    Specification Sheet SDS

  • 2'-(Dibenzylamino)-6'-(diethylamino)fluoran

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Catalog Number:
    38568
    CAS Number:
    34372-72-0
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    Molecular Formula:
    C38H34N2O3
    Molecular Weight:
    566.7
    Specification Sheet SDS

  • 4-Diazo-4'-methoxydiphenylamine sulfate

    Grade:
    CI 37255
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Azoic diazo component 35
    Catalog Number:
    38596
    Grade:
    CI 37255
    CAS Number:
    49732-38-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00080910
    Molecular Formula:
    C13H12N3O·HSO4
    Molecular Weight:
    323.32
    Specification Sheet SDS

  • Acid red 1

    Grade:
    CI 18050
    Purity:
    ≥ 60% (Dye content)
    Synonym:
    Amidonaphthol red
    Catalog Number:
    38583
    Grade:
    CI 18050
    CAS Number:
    3734-67-6
    Purity Limit:
    ≥ 60% (Dye content)
    MDL NO:
    MFCD00003954
    Molecular Formula:
    C18H13N3Na2O8S2
    Molecular Weight:
    509.41
    Specification Sheet SDS

  • Phenolphthalein disodium salt (Water soluble)

    Catalog Number:
    38601
    CAS Number:
    518-51-4
    MDL NO:
    MFCD00051414
    Molecular Formula:
    C20H12Na2O4
    Molecular Weight:
    362.29
    Specification Sheet SDS

  • 3',6'-Bis(diethylamino)-2-(4-nitrophenyl)spiro[isoindole-1,9'-xanthene]-3-one

    Purity:
    ≥ 98% (N)
    Catalog Number:
    38565
    CAS Number:
    29199-09-5
    Purity Limit:
    ≥ 98% (N)
    Molecular Formula:
    C34H34N4O4
    Molecular Weight:
    562.67
    Specification Sheet SDS

  • 3',3'',5',5''-Tetraiodophenolphthalein

    Purity:
    ≥ 95% (Assay by titration , HPLC)
    Synonym:
    Iodophene
    Catalog Number:
    38587
    CAS Number:
    386-17-4
    Purity Limit:
    ≥ 95% (Assay by titration , HPLC)
    MDL NO:
    MFCD00001614
    Molecular Formula:
    C20H10I4O4
    Molecular Weight:
    821.91
    Specification Sheet SDS

  • Hansa yellow

    Grade:
    CI 11680
    Purity:
    ≥ 45%
    Synonym:
    Pigment yellow 1
    Catalog Number:
    38553
    Grade:
    CI 11680
    CAS Number:
    2512-29-0
    Purity Limit:
    ≥ 45%
    MDL NO:
    MFCD00078234
    Molecular Formula:
    C17H16N4O4
    Molecular Weight:
    340.34
    Specification Sheet SDS
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