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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

  • 4-Phenylazo-1-naphthylamine

    Grade:
    CI 11350
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Naphthyl red
    Catalog Number:
    38522
    Grade:
    CI 11350
    CAS Number:
    131-22-6
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00004025
    Molecular Formula:
    C16H13N3
    Molecular Weight:
    247.3
    Specification Sheet SDS

  • Alizarin astrol

    Grade:
    CI 61530
    Catalog Number:
    38635
    Grade:
    CI 61530
    MDL NO:
    MFCD00058945
    Molecular Formula:
    C22H17N2NaO5S
    Molecular Weight:
    444.44
    Specification Sheet SDS

  • 3,4,9,10-Perylenetetracarboxylic dianhydride (purified by sublimation)

    Grade:
    CI 71127
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Pigment red 224 (purified by sublimation)
    Catalog Number:
    38518
    Grade:
    CI 71127
    CAS Number:
    128-69-8
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00006916
    Molecular Formula:
    C24H8O6
    Molecular Weight:
    392.32
    Specification Sheet SDS

  • Ruthenium red

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    38508
    CAS Number:
    11103-72-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00011479
    Molecular Formula:
    6Cl·O2Ru3·14NH3
    Molecular Weight:
    786.36
    Specification Sheet SDS

  • 1,4-Phenylenediamine

    Hazmat
    Grade:
    CI 76060
    Purity:
    ≥ 99.9% (GC)
    Hazmat
    Catalog Number:
    38505
    Grade:
    CI 76060
    CAS Number:
    106-50-3
    Purity Limit:
    ≥ 99.9% (GC)
    MDL NO:
    MFCD00007901
    Molecular Formula:
    C6H8N2
    Molecular Weight:
    108.14
    Specification Sheet SDS

  • Indigo (synthetic)

    Grade:
    CI 73000
    Purity:
    ≥ 97%
    Synonym:
    Indigotin
    Catalog Number:
    38594
    Grade:
    CI 73000
    CAS Number:
    482-89-3
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD00005722
    Molecular Formula:
    C16H10N2O2
    Molecular Weight:
    262.27
    Specification Sheet SDS

  • Phthalocyanine

    Grade:
    CI 74100
    Purity:
    ≥ 93%
    Synonym:
    Pigment blue 16
    Catalog Number:
    38616
    Grade:
    CI 74100
    CAS Number:
    574-93-6
    Purity Limit:
    ≥ 93%
    MDL NO:
    MFCD00005085
    Molecular Formula:
    C32H18N8
    Molecular Weight:
    514.55
    Specification Sheet SDS

  • Methoxy red

    Purity:
    ≥ 85% (Assay by titration)
    Synonym:
    4-Methoxychrysoidine hydrochloride
    Catalog Number:
    38644
    CAS Number:
    68936-13-0
    Purity Limit:
    ≥ 85% (Assay by titration)
    MDL NO:
    MFCD00060224
    Molecular Formula:
    68936-13-0
    Molecular Weight:
    278.74
    Specification Sheet SDS

  • Alphamine red R base

    Purity:
    ≥ 90% (HPLC)
    Synonym:
    3-(4-Anilino-1-naphthylazo)-2,7-naphthalenedisulfonic acid
    Catalog Number:
    38615
    CAS Number:
    57322-42-6
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD00135326
    Molecular Formula:
    C26H19N3O6S2
    Molecular Weight:
    533.57
    Specification Sheet SDS

  • Bindschedler's green leuco base

    Grade:
    CI 76125
    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    Bis(4-dimethylaminophenyl)amine
    Catalog Number:
    38632
    Grade:
    CI 76125
    CAS Number:
    637-31-0
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    MDL NO:
    MFCD00059291
    Molecular Formula:
    C16H21N3
    Molecular Weight:
    255.37
    Specification Sheet SDS

  • Lake red CBA

    Hazmat
    Grade:
    CI 15585
    Synonym:
    1-(4-Chloro-o-sulfo-5-tolylazo)-2-naphthol barium salt
    Hazmat
    Catalog Number:
    38599
    Grade:
    CI 15585
    CAS Number:
    5160-02-1
    MDL NO:
    MFCD01941571
    Molecular Formula:
    C34H24BaCl2N4O8S2
    Molecular Weight:
    888.93
    Specification Sheet SDS

  • Direct blue 86

    Grade:
    CI 74180
    Catalog Number:
    38525
    Grade:
    CI 74180
    CAS Number:
    1330-38-7
    MDL NO:
    MFCD00070592
    Molecular Formula:
    C32H14CuN8Na2O6S2
    Molecular Weight:
    780.16
    Specification Sheet SDS

  • Methylene blue hydrate

    Grade:
    CI 52015
    Purity:
    ≥ 70% (Gravimetric Assay)
    Synonym:
    3,7-Bis(dimethylamino)-5-phenothiazinium chloride hydrate
    Catalog Number:
    38514
    Grade:
    CI 52015
    CAS Number:
    122965-43-9
    Purity Limit:
    ≥ 70% (Gravimetric Assay)
    MDL NO:
    MFCD00012111
    Molecular Formula:
    C16H18ClN3S·xH2O
    Molecular Weight:
    319.85
    Specification Sheet SDS

  • Primuline

    Grade:
    CI 49000
    Catalog Number:
    38651
    Grade:
    CI 49000
    CAS Number:
    8064-60-6
    MDL NO:
    MFCD00005798
    Molecular Formula:
    C21H14N3NaO3S3
    Molecular Weight:
    475.54
    Specification Sheet SDS

  • 2-Nitroimidazole

    Hazmat
    Purity:
    ≥ 97% (NMR)
    Synonym:
    Azomycin
    Hazmat
    Catalog Number:
    38393
    CAS Number:
    527-73-1
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00005185
    Molecular Formula:
    C3H3N3O2
    Molecular Weight:
    113.08
    Specification Sheet SDS

  • Isoviolanthrone

    Grade:
    CI 60000
    Synonym:
    Isodibenzanthrone
    Catalog Number:
    38516
    Grade:
    CI 60000
    CAS Number:
    128-64-3
    MDL NO:
    MFCD00021274
    Molecular Formula:
    C34H16O2
    Molecular Weight:
    456.5
    Specification Sheet SDS

  • Acid brown M

    Grade:
    CI 20195
    Purity:
    ≥ 90% (HPLC)
    Synonym:
    Echt brown N
    Catalog Number:
    38617
    Grade:
    CI 20195
    CAS Number:
    5850-16-8
    Purity Limit:
    ≥ 90% (HPLC)
    MDL NO:
    MFCD00059545
    Molecular Formula:
    C26H16N4Na2O8S2
    Molecular Weight:
    622.53
    Specification Sheet SDS

  • Fast red B salt 1,5-naphthalenedisulfonate

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Bis(2-methoxy-4-nitrophenyldiazonium) 1,5-naphthalenedisulfonate
    Catalog Number:
    38624
    CAS Number:
    61925-55-1
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00060048
    Molecular Formula:
    C24H18N6O12S2
    Molecular Weight:
    646.56
    Specification Sheet SDS

  • 2,6-Bis[(2-hydroxyethyl)amino]toluene

    Purity:
    ≥ 98% (Assay by titration, GC)
    Synonym:
    2,2'-[(2-Methyl-1,3-phenylene)bis(azanediyl)]diethanol
    Catalog Number:
    38532
    CAS Number:
    149330-25-6
    Purity Limit:
    ≥ 98% (Assay by titration, GC)
    MDL NO:
    MFCD08703311
    Molecular Formula:
    C11H18N2O2
    Molecular Weight:
    210.28
    Specification Sheet SDS

  • Pigment green 7

    Grade:
    CI 74260
    Synonym:
    Phthalocyanine green
    Catalog Number:
    38524
    Grade:
    CI 74260
    CAS Number:
    1328-53-6
    MDL NO:
    MFCD00053950
    Molecular Formula:
    C32Cl16CuN8
    Molecular Weight:
    1127.15
    Specification Sheet SDS

  • 4-Nitro-1,3-phenylenediamine

    Grade:
    CI 76030
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,3-Diamino-4-nitrobenzene
    Catalog Number:
    38597
    Grade:
    CI 76030
    CAS Number:
    5131-58-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00025289
    Molecular Formula:
    C6H7N3O2
    Molecular Weight:
    153.14
    Specification Sheet SDS

  • Methyl violet B base

    Catalog Number:
    38603
    CAS Number:
    52080-58-7
    MDL NO:
    MFCD00001656
    Molecular Formula:
    C24H27N3
    Molecular Weight:
    357.49
    Specification Sheet SDS

  • Astrazon red 6B

    Grade:
    CI 48020
    Synonym:
    Stenacrile brilliant red 6B
    Catalog Number:
    38638
    Grade:
    CI 48020
    CAS Number:
    6441-82-3
    MDL NO:
    MFCD00059990
    Molecular Formula:
    C24H30Cl2N2
    Molecular Weight:
    417.42
    Specification Sheet SDS

  • 2,4-Diaminoanisole sulfate hydrate

    Grade:
    CI 76051
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Methoxy-1,3-phenylenediamine sulfate hydrate
    Catalog Number:
    38625
    Grade:
    CI 76051
    CAS Number:
    6219-67-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00012978
    Molecular Formula:
    C7H10N2O·H2SO4·xH2O
    Molecular Weight:
    236.24
    Specification Sheet SDS

  • Iron(III) hexacyanoferrate(II)

    Grade:
    CI 77510
    Purity:
    ≥ 30% (Assay by titration)
    Synonym:
    Iron(III) ferrocyanide
    Catalog Number:
    38527
    Grade:
    CI 77510
    CAS Number:
    14038-43-8
    Purity Limit:
    ≥ 30% (Assay by titration)
    MDL NO:
    MFCD00135663
    Molecular Formula:
    C18Fe7N18
    Molecular Weight:
    859.24
    Specification Sheet SDS

  • Pontacyl violet 6R

    Grade:
    CI 16640
    Catalog Number:
    38618
    Grade:
    CI 16640
    CAS Number:
    5850-63-5
    MDL NO:
    MFCD00059522
    Molecular Formula:
    C20H12N2Na2O8S2
    Molecular Weight:
    518.42
    Specification Sheet SDS

  • 1-Amino-2-methylanthraquinone

    Grade:
    CI 60700
    Purity:
    ≥ 85% (HPLC)
    Synonym:
    Disperse orange 11
    Catalog Number:
    38656
    Grade:
    CI 60700
    CAS Number:
    82-28-0
    Purity Limit:
    ≥ 85% (HPLC)
    MDL NO:
    MFCD00001220
    Molecular Formula:
    C15H11NO2
    Molecular Weight:
    237.26
    Specification Sheet SDS

  • Acid green 9

    Grade:
    CI 42100
    Synonym:
    Patent green
    Catalog Number:
    38595
    Grade:
    CI 42100
    CAS Number:
    4857-81-2
    MDL NO:
    MFCD00050440
    Molecular Formula:
    C37H34ClN2NaO6S2
    Molecular Weight:
    725.25
    Specification Sheet SDS

  • Thioindigo

    Grade:
    CI 73300
    Synonym:
    Fluorescent red dye
    Catalog Number:
    38604
    Grade:
    CI 73300
    CAS Number:
    522-75-8
    MDL NO:
    MFCD00191692
    Molecular Formula:
    C16H8O2S2
    Molecular Weight:
    296.36
    Specification Sheet SDS

  • Acid red 9

    Grade:
    CI 15635
    Catalog Number:
    38647
    Grade:
    CI 15635
    CAS Number:
    8003-59-6
    MDL NO:
    MFCD00151319
    Molecular Formula:
    C20H13N2NaO4S
    Molecular Weight:
    400.38
    Specification Sheet SDS

  • Solvent red 197

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3-(Diethylamino)-7-imino-7H-benzo[4,5]imidazo[1,2-a]chromeno[3,2-c]pyridine-6-carbonitrile
    Catalog Number:
    38606
    CAS Number:
    52372-39-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD02176212
    Molecular Formula:
    C23H19N5O
    Molecular Weight:
    381.44
    Specification Sheet SDS

  • Azoic diazo component 24 (salt)

    Grade:
    CI 37155
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    4-Benzamido-2,5-dimethoxybenzenediazonium salt zinc chloride
    Catalog Number:
    38613
    Grade:
    CI 37155
    CAS Number:
    55663-99-5
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00074762
    Molecular Formula:
    C30H28Cl2N6O6·ZnCl2
    Molecular Weight:
    775.77
    Specification Sheet SDS

  • Crocein scarlet 3B

    Grade:
    CI 27290
    Synonym:
    Acid red 73
    Catalog Number:
    38612
    Grade:
    CI 27290
    CAS Number:
    5413-75-2
    MDL NO:
    MFCD00003907
    Molecular Formula:
    C22H14N4Na2O7S2
    Molecular Weight:
    556.47
    Specification Sheet SDS

  • a-Naphthol orange

    Grade:
    CI 14600
    Synonym:
    Acid orange 20
    Catalog Number:
    38605
    Grade:
    CI 14600
    CAS Number:
    523-44-4
    MDL NO:
    MFCD00021510
    Molecular Formula:
    C16H11N2NaO4S
    Molecular Weight:
    350.32
    Specification Sheet SDS

  • Pigment red 254

    Grade:
    CI 56110
    Synonym:
    3,6-Bis(4-chlorophenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione
    Catalog Number:
    38660
    Grade:
    CI 56110
    CAS Number:
    84632-65-5
    MDL NO:
    MFCD01941106
    Molecular Formula:
    C18H10Cl2N2O2
    Molecular Weight:
    357.19
    Specification Sheet SDS

  • Acid orange 17

    Grade:
    CI 16020
    Synonym:
    Brilliant orange H
    Catalog Number:
    38607
    Grade:
    CI 16020
    CAS Number:
    52749-23-2
    MDL NO:
    MFCD00059907
    Molecular Formula:
    C18H15N2NaO4S
    Molecular Weight:
    378.38
    Specification Sheet SDS

  • Kaempferol hydrate

    Grade:
    CI 75640
    Purity:
    ≥ 98% (Assay)
    Synonym:
    3,4',5,7-Tetrahydroxyflavone hydrate
    Catalog Number:
    38602
    Grade:
    CI 75640
    CAS Number:
    520-18-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00016938
    Molecular Formula:
    C15H10O6·xH2O
    Molecular Weight:
    286.24
    Specification Sheet SDS

  • Erio green B

    Grade:
    CI 44025
    Synonym:
    Acid brilliant green J
    Catalog Number:
    38515
    Grade:
    CI 44025
    CAS Number:
    12768-78-4
    MDL NO:
    MFCD00060075
    Molecular Formula:
    C31H33N2NaO6S2
    Molecular Weight:
    616.72
    Specification Sheet SDS

  • Ponceau SX

    Grade:
    CI 14700
    Catalog Number:
    38592
    Grade:
    CI 14700
    CAS Number:
    4548-53-2
    MDL NO:
    MFCD00046402
    Molecular Formula:
    C18H14N2Na2O7S2
    Molecular Weight:
    480.42
    Specification Sheet SDS

  • Indigodisulfonic acid dipotassium salt

    Grade:
    CI 73015
    Purity:
    ≥ 90% (Assay by titration)
    Catalog Number:
    38526
    Grade:
    CI 73015
    CAS Number:
    13725-33-2
    Purity Limit:
    ≥ 90% (Assay by titration)
    MDL NO:
    MFCD00067311
    Molecular Formula:
    C16H8K2N2O8S2
    Molecular Weight:
    498.56
    Specification Sheet SDS

  • Acid green 27

    Grade:
    CI 61580
    Purity:
    ≥ 75% (HPLC)
    Catalog Number:
    38636
    Grade:
    CI 61580
    CAS Number:
    6408-57-7
    Purity Limit:
    ≥ 75% (HPLC)
    MDL NO:
    MFCD00001196
    Molecular Formula:
    C34H32N2Na2O8S2
    Molecular Weight:
    706.74
    Specification Sheet SDS

  • Azoic diazo component 20 (Base)

    Grade:
    CI 37175
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Fast blue BB base
    Catalog Number:
    38510
    Grade:
    CI 37175
    CAS Number:
    120-00-3
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00009091
    Molecular Formula:
    C17H20N2O3
    Molecular Weight:
    300.36
    Specification Sheet SDS

  • Tetrabromophenol blue disodium salt

    Synonym:
    Tetrabromophenoltetrabromosulfophthalein disodium salt
    Catalog Number:
    38674
    MDL NO:
    MFCD00070515
    Molecular Formula:
    C19H4Br8Na2O5S
    Molecular Weight:
    1029.51
    Specification Sheet SDS

  • Sudan R

    Grade:
    CI 12150
    Purity:
    ≥ 95% (HPLC)
    Synonym:
    1-(2-Methoxyphenylazo)-2-naphthol
    Catalog Number:
    38513
    Grade:
    CI 12150
    CAS Number:
    1229-55-6
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00046377
    Molecular Formula:
    C17H14N2O2
    Molecular Weight:
    278.31
    Specification Sheet SDS

  • Alphazurine G

    Grade:
    CI 42045
    Synonym:
    Acid blue 1
    Catalog Number:
    38509
    Grade:
    CI 42045
    CAS Number:
    116-95-0
    MDL NO:
    MFCD00012119
    Molecular Formula:
    C27H32N2O6S2
    Molecular Weight:
    544.68
    Specification Sheet SDS

  • Mordant blue 13

    Grade:
    CI 16680
    Synonym:
    3-(5-Chloro-2-hydroxyphenylazo)-4,5-dihydroxy-2,7-naphthalenedisulfonic acid disodium salt
    Catalog Number:
    38504
    Grade:
    CI 16680
    CAS Number:
    1058-92-0
    MDL NO:
    MFCD00003941
    Molecular Formula:
    C16H9ClN2Na2O9S2
    Molecular Weight:
    518.8
    Specification Sheet SDS

  • Direct yellow 8

    Grade:
    CI 13920
    Purity:
    ≥ 99% (Dye content)
    Synonym:
    Acid yellow 186
    Catalog Number:
    38499
    Grade:
    CI 13920
    CAS Number:
    10130-29-7
    Purity Limit:
    ≥ 99% (Dye content)
    MDL NO:
    MFCD00005779
    Molecular Formula:
    C24H19N4NaO5S2
    Molecular Weight:
    530.55
    Specification Sheet SDS

  • Sulfo-N-succinimidyl 4-maleimidobutyrate sodium salt

    Purity:
    ≥ 90% (Assay)
    Synonym:
    Sulfo-GMBS sodium salt
    Catalog Number:
    38498
    CAS Number:
    185332-92-7
    Purity Limit:
    ≥ 90% (Assay)
    MDL NO:
    MFCD17215919
    Molecular Formula:
    C12H11N2NaO9S
    Molecular Weight:
    382.28
    Specification Sheet SDS

  • Quinacridone (purified by sublimation)

    Grade:
    CI 46500
    Purity:
    ≥ 99% (N)
    Synonym:
    5,12-Dihydroquino[2,3-b]acridine-7,14-dione (purified by sublimation)
    Catalog Number:
    38502
    Grade:
    CI 46500
    CAS Number:
    1047-16-1
    Purity Limit:
    ≥ 99% (N)
    MDL NO:
    MFCD00059956
    Molecular Formula:
    C20H12N2O2
    Molecular Weight:
    312.33
    Specification Sheet SDS

  • Trihexyphenidyl hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-Cyclohexyl-1-phenyl-3-(1-piperidyl)-1-propanol hydrochloride
    Catalog Number:
    38324
    CAS Number:
    52-49-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00058212
    Molecular Formula:
    C20H31NO·HCl
    Molecular Weight:
    337.93
    Specification Sheet SDS
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