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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

  • N-(3-Azidopropyl)biotinamide

    Purity:
    ≥ 95% (HPLC)
    Catalog Number:
    37485
    CAS Number:
    908007-17-0
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD20134144
    Molecular Formula:
    C13H22N6O2S
    Molecular Weight:
    326.42
    Specification Sheet SDS

  • Oxalyl dihydrazide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Oxalic dihydrazide
    Catalog Number:
    37459
    CAS Number:
    996-98-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00007608
    Molecular Formula:
    C2H6N4O2
    Molecular Weight:
    118.1
    Specification Sheet SDS

  • Succinic dihydrazide

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Butanediohydrazide
    Catalog Number:
    37457
    CAS Number:
    4146-43-4
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00007613
    Molecular Formula:
    C4H10N4O2
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • Tris(dimethylamino)phosphine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Hexamethylphosphorous triamide
    Hazmat
    Catalog Number:
    37442
    CAS Number:
    1608-26-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008301
    Molecular Formula:
    C6H18N3P
    Molecular Weight:
    163.2
    SDS

  • Bis[(2-diphenylphosphino)phenyl] ether

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (Oxydi-2,1-phenylene)bis(diphenylphosphine)
    Catalog Number:
    37443
    CAS Number:
    166330-10-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00233863
    Molecular Formula:
    C36H28OP2
    Molecular Weight:
    538.57
    Specification Sheet SDS

  • (±-Limonene, mixture of various terpenes

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    p-Mentha-1,8-diene
    Hazmat
    Catalog Number:
    37431
    CAS Number:
    138-86-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00062992
    Molecular Formula:
    C10H16
    Molecular Weight:
    136.23
    Specification Sheet SDS

  • Sodium L-tartrate dibasic dihydrate

    Purity:
    ≥99%
    Synonym:
    Sodium tartrate dihydrate
    Catalog Number:
    37427
    CAS Number:
    6106-24-7
    Purity Limit:
    ≥99%
    MDL NO:
    MFCD00150035
    Molecular Formula:
    (CHOHCOONa)2·2H2O
    Molecular Weight:
    230.08
    SDS

  • 2,4,6,8-Tetramethyl-2,4,6,8-tetravinylcyclotetrasiloxane

    Purity:
    ≥ 97% (GC)
    Synonym:
    2,4,6,8-Tetraethenyl-2,4,6,8-tetramethylcyclotetrasiloxane
    Catalog Number:
    37410
    CAS Number:
    2554-06-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00040293
    Molecular Formula:
    C12H24O4Si4
    Molecular Weight:
    344.66
    Specification Sheet SDS

  • 2,4,6-Trichloropyridine

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    37417
    CAS Number:
    16063-69-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00971928
    Molecular Formula:
    C5H2Cl3N
    Molecular Weight:
    182.44
    Specification Sheet SDS

  • Diethyl vinylphosphonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Vinylphosphonic acid diethyl ester
    Catalog Number:
    37409
    CAS Number:
    682-30-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009079
    Molecular Formula:
    C6H13O3P
    Molecular Weight:
    164.14
    Specification Sheet SDS

  • 2,4,6-Tribromoresorcinol

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,3,5-Tribromo-2,4-dihydroxybenzene
    Catalog Number:
    37416
    CAS Number:
    2437-49-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009717
    Molecular Formula:
    C6H3Br3O2
    Molecular Weight:
    346.8
    Specification Sheet SDS

  • 1,3-Divinyltetramethyldisiloxane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
    Hazmat
    Catalog Number:
    37408
    CAS Number:
    2627-95-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014933
    Molecular Formula:
    C8H18OSi2
    Molecular Weight:
    186.4
    Specification Sheet SDS

  • Methylxylenol blue

    Purity:
    ≥ 83% (HPLC)
    Catalog Number:
    37406
    CAS Number:
    29412-85-9
    Purity Limit:
    ≥ 83% (HPLC)
    MDL NO:
    MFCD00065250
    Molecular Formula:
    C33H32O13N2Na4S
    Molecular Weight:
    788.64
    Specification Sheet SDS

  • Variamine blue B base

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-Amino-4'-methoxydiphenylamine
    Catalog Number:
    37396
    CAS Number:
    101-64-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012989
    Molecular Formula:
    C13H14N2O
    Molecular Weight:
    214.27
    Specification Sheet SDS

  • 2-Nitrophenol sodium salt

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    Sodium 2-nitrophenol
    Catalog Number:
    37399
    CAS Number:
    824-39-5
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    MDL NO:
    MFCD00065178
    Molecular Formula:
    C6H4NO3Na
    Molecular Weight:
    161.09
    Specification Sheet SDS

  • Variamine blue B

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-Amino-4'-methoxydiphenylamine hydrochloride
    Catalog Number:
    37397
    CAS Number:
    3566-44-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012989
    Molecular Formula:
    C13H14N2O·HCl
    Molecular Weight:
    250.73
    Specification Sheet SDS

  • 5-Isopropyl-2-methylindophenol sodium salt

    Synonym:
    Thymolindophenol sodium salt
    Catalog Number:
    37395
    CAS Number:
    5418-43-9
    MDL NO:
    MFCD00058962
    Molecular Formula:
    C16H16NO2Na
    Molecular Weight:
    277.3
    Specification Sheet SDS

  • Alizarin yellow GG

    Synonym:
    5-(3-Nitrophenylazo)salicylic acid sodium salt
    Catalog Number:
    37380
    CAS Number:
    584-42-9
    MDL NO:
    MFCD00044746
    Molecular Formula:
    C13H8N3O5Na
    Molecular Weight:
    309.21
    Specification Sheet SDS

  • 3,3,5,5-Tetramethyl-1-pyrroline N-oxide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    37377
    CAS Number:
    10135-38-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00010542
    Molecular Formula:
    C8H15NO
    Molecular Weight:
    141.21
    Specification Sheet SDS

  • Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate

    Synonym:
    Acid blue 119
    Catalog Number:
    37381
    CAS Number:
    1324-80-7
    MDL NO:
    MFCD00083221
    Molecular Formula:
    C37H30N3O4SNa
    Molecular Weight:
    635.71
    Specification Sheet SDS

  • 4-Chloro-2-iodobenzoic acid

    Purity:
    ≥ 98% (NMR)
    Catalog Number:
    37369
    CAS Number:
    13421-13-1
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00060676
    Molecular Formula:
    C7H4ClIO2
    Molecular Weight:
    282.46
    Specification Sheet SDS

  • p-Terphenyl (purified by sublimation)

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Diphenylbenzene (purified by sublimation)
    Catalog Number:
    37365
    CAS Number:
    92-94-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003061
    Molecular Formula:
    C18H14
    Molecular Weight:
    230.3
    Specification Sheet SDS

  • 9-Bromo-9-phenylfluorene

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Hazmat
    Catalog Number:
    37350
    CAS Number:
    55135-66-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00075522
    Molecular Formula:
    C19H13Br
    Molecular Weight:
    321.22
    Specification Sheet SDS

  • Vinyltrimethylsilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (Trimethylsilyl)ethylene
    Hazmat
    Catalog Number:
    37343
    CAS Number:
    754-05-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00008606
    Molecular Formula:
    C5H12Si
    Molecular Weight:
    100.23
    Specification Sheet SDS

  • Dimethylphenylsilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Phenyldimethylsilane
    Hazmat
    Catalog Number:
    37354
    CAS Number:
    766-77-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008257
    Molecular Formula:
    C8H12Si
    Molecular Weight:
    136.27
    Specification Sheet SDS

  • Benzenesulfonic anhydride

    Hazmat
    Purity:
    ≥ 96% (Assay by titration)
    Hazmat
    Catalog Number:
    37345
    CAS Number:
    512-35-6
    Purity Limit:
    ≥ 96% (Assay by titration)
    MDL NO:
    MFCD00054601
    Molecular Formula:
    C12H10O5S2
    Molecular Weight:
    298.33
    Specification Sheet SDS

  • 2-Mesitylenesulfonyl chloride

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,4,6-Trimethylbenzenesulfonyl chloride
    Hazmat
    Catalog Number:
    37346
    CAS Number:
    773-64-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007434
    Molecular Formula:
    C9H11ClO2S
    Molecular Weight:
    218.7
    Specification Sheet SDS

  • Diphenylsilane

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    37356
    CAS Number:
    775-12-2
    Purity Limit:
    ≥ 97% (GC)
    Molecular Formula:
    C12H12Si
    Molecular Weight:
    184.31
    Specification Sheet SDS

  • 2-Nitrobenzenesulfonyl chloride

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Nitrobenzene-1-sulfonyl chloride
    Hazmat
    Catalog Number:
    37347
    CAS Number:
    1694-92-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007430
    Molecular Formula:
    C6H4ClNO4S
    Molecular Weight:
    221.61
    Specification Sheet SDS

  • 1-(tert-Butyldimethylsilyl)imidazole

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    TBDMSIM
    Catalog Number:
    37334
    CAS Number:
    54925-64-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00011682
    Molecular Formula:
    C9H18N2Si
    Molecular Weight:
    182.34
    Specification Sheet SDS

  • 4-(Trimethylsilyl)morpholine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    N-(Trimethylsilyl)morpholine
    Hazmat
    Catalog Number:
    37340
    CAS Number:
    13368-42-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00010098
    Molecular Formula:
    C7H17NOSi
    Molecular Weight:
    159.3
    Specification Sheet SDS

  • 3-(Trimethylsilyl)-2-oxazolidinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Oxo-3-(trimethylsilyl)-1,3-oxazolidine
    Catalog Number:
    37341
    CAS Number:
    43112-38-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00010197
    Molecular Formula:
    C6H13NO2Si
    Molecular Weight:
    159.26
    Specification Sheet SDS

  • Benzyl 4-nitrophenyl carbonate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Carbonic acid benzyl 4-nitrophenyl ester
    Catalog Number:
    37330
    CAS Number:
    13795-24-9
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007323
    Molecular Formula:
    C14H11NO5
    Molecular Weight:
    273.24
    Specification Sheet SDS

  • Dibenzyl carbonate

    Purity:
    ≥ 99% (GC)
    Synonym:
    Carbonic acid dibenzyl ester
    Catalog Number:
    37331
    CAS Number:
    3459-92-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00014436
    Molecular Formula:
    C15H14O3
    Molecular Weight:
    242.27
    Specification Sheet SDS

  • Allyltrimethylsilane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    3-(Trimethylsilyl)propene
    Hazmat
    Catalog Number:
    37332
    CAS Number:
    762-72-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008635
    Molecular Formula:
    C6H14Si
    Molecular Weight:
    114.26
    Specification Sheet SDS

  • Pentafluorophenyl benzoate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Benzoic acid pentafluorophenyl ester
    Catalog Number:
    37326
    CAS Number:
    1548-84-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00483755
    Molecular Formula:
    C13H5F5O2
    Molecular Weight:
    288.17
    Specification Sheet SDS

  • Trichloroacetic anhydride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Perchloroacetic anhydride
    Hazmat
    Catalog Number:
    37327
    CAS Number:
    4124-31-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000793
    Molecular Formula:
    C4Cl6O3
    Molecular Weight:
    308.76
    Specification Sheet SDS

  • N,N'-Bis(trimethylsilyl)urea

    Purity:
    97 - 103% (Assay)
    Synonym:
    1,3-Bis(trimethylsilyl)urea
    Catalog Number:
    37335
    CAS Number:
    18297-63-7
    Purity Limit:
    97 - 103% (Assay)
    MDL NO:
    MFCD00008260
    Molecular Formula:
    C7H20N2OSi2
    Molecular Weight:
    204.42
    Specification Sheet SDS

  • Tetrabenzyl pyrophosphate

    Hazmat
    Purity:
    ≥ 97% (NMR)
    Synonym:
    Pyrophosphoric acid tetrabenzyl ester
    Hazmat
    Catalog Number:
    37317
    CAS Number:
    990-91-0
    Purity Limit:
    ≥ 97% (NMR)
    MDL NO:
    MFCD00051941
    Molecular Formula:
    C28H28O7P2
    Molecular Weight:
    538.47
    Specification Sheet SDS

  • S,S′-Trimethylene di(p-toluenethiosulfonate)

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Trimethylene di(thiotosylate)
    Catalog Number:
    37319
    CAS Number:
    3866-79-3
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00014918
    Molecular Formula:
    C17H20O4S4
    Molecular Weight:
    416.61
    Specification Sheet SDS

  • Trimethyl(phenylthio)silane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    (Phenylthio)trimethylsilane
    Hazmat
    Catalog Number:
    37323
    CAS Number:
    4551-15-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00008272
    Molecular Formula:
    C9H14SSi
    Molecular Weight:
    182.36
    Specification Sheet SDS

  • 1,2-Bis(trimethylsiloxy)ethane

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Ethylenedioxybis(trimethylsilane)
    Hazmat
    Catalog Number:
    37320
    CAS Number:
    7381-30-8
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00009640
    Molecular Formula:
    C8H22O2Si2
    Molecular Weight:
    206.43
    Specification Sheet SDS

  • Allyl phenyl carbonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Carbonic acid allyl phenyl ester
    Catalog Number:
    37328
    CAS Number:
    16308-68-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD07784342
    Molecular Formula:
    C10H10O3
    Molecular Weight:
    178.19
    Specification Sheet SDS

  • Diphosphoryl chloride

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Pyrophosphoryl chloride
    Hazmat
    Catalog Number:
    37315
    CAS Number:
    13498-14-1
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00061542
    Molecular Formula:
    Cl4O3P2
    Molecular Weight:
    251.76
    Specification Sheet SDS

  • Cyclohexanone dimethyl ketal

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    1,1-Dimethoxycyclohexane
    Hazmat
    Catalog Number:
    37318
    CAS Number:
    933-40-4
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00043714
    Molecular Formula:
    C8H16O2
    Molecular Weight:
    144.21
    Specification Sheet SDS

  • 1,2-Bis(trimethylsilylthio)ethane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Ethylenedithiobis(trimethylsilane)
    Hazmat
    Catalog Number:
    37321
    CAS Number:
    51048-29-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00042832
    Molecular Formula:
    C8H22S2Si2
    Molecular Weight:
    238.57
    Specification Sheet SDS

  • 2-Chloro-1,3,2-dioxaphospholane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Ethylene chlorophosphite
    Hazmat
    Catalog Number:
    37312
    CAS Number:
    822-39-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014511
    Molecular Formula:
    C2H4ClO2P
    Molecular Weight:
    126.48
    Specification Sheet SDS

  • 2-Chloro-1,3,2-benzodioxaphosphorin-4-one

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Salicyl chlorophosphite
    Hazmat
    Catalog Number:
    37311
    CAS Number:
    5381-99-7
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00013353
    Molecular Formula:
    C7H4ClO3P
    Molecular Weight:
    202.53
    Specification Sheet SDS

  • Barium 2-cyanoethylphosphate hydrate

    Hazmat
    Purity:
    ≥ 98% (AT)
    Synonym:
    2-Cyanoethyl phosphate barium salt hydrate
    Hazmat
    Catalog Number:
    37310
    CAS Number:
    207121-42-4
    Purity Limit:
    ≥ 98% (AT)
    MDL NO:
    MFCD00150047
    Molecular Formula:
    C3H4BaNO4P·xH2O
    Molecular Weight:
    286.37
    Specification Sheet SDS

  • Bis(cyclopentadienyl)titanium(IV) dichloride

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Titanocene dichloride
    Catalog Number:
    37285
    CAS Number:
    1271-19-8
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003723
    Molecular Formula:
    C10H10TiCl2
    Molecular Weight:
    248.96
    Specification Sheet SDS
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