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Synthetic Reagents

1974
Filters

  • (2-Bromoethyl)diphenylsulfonium trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Synonym:
    (2-Bromoethyl)diphenylsulfonium triflate
    Catalog Number:
    37407
    CAS Number:
    247129-85-7
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD12546049
    Molecular Formula:
    C15H14BrF3O3S2
    Molecular Weight:
    443.29
    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

  • Triethylenetetramine-N,N,N′,N′′,N′′′,N′′′'-hexaacetic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    TTHA
    Catalog Number:
    37379
    CAS Number:
    869-52-3
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00004290
    Molecular Formula:
    C18H30N4O12
    Molecular Weight:
    494.45
    Specification Sheet SDS

  • Nitrosobenzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    NOB
    Catalog Number:
    37376
    CAS Number:
    586-96-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002059
    Molecular Formula:
    C6H5NO
    Molecular Weight:
    107.11
    Specification Sheet SDS

  • a-(4-Pyridyl N-oxide)-N-tert-butylnitrone

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    N-tert-Butyl-a-(4-pyridyl-1-oxide)nitrone
    Catalog Number:
    37374
    CAS Number:
    66893-81-0
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    MDL NO:
    MFCD00041022
    Molecular Formula:
    C10H14N2O2
    Molecular Weight:
    194.23
    Specification Sheet SDS

  • 1,1,4,4-Tetraphenyl-1,3-butadiene

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    TPB
    Catalog Number:
    37371
    CAS Number:
    1450-63-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00004766
    Molecular Formula:
    C28H22
    Molecular Weight:
    358.48
    Specification Sheet SDS

  • 4-Cyano-2,2,6,6-tetramethylpiperidine 1-oxyl free radical

    Purity:
    ≥ 96% (Assay by titration, GC)
    Synonym:
    4-Cyano-TEMPO free radical
    Catalog Number:
    37372
    CAS Number:
    38078-71-6
    Purity Limit:
    ≥ 96% (Assay by titration, GC)
    MDL NO:
    MFCD00191964
    Molecular Formula:
    C10H17N2O
    Molecular Weight:
    181.26
    Specification Sheet SDS

  • trans,trans-1,4-Diphenyl-1,3-butadiene

    Purity:
    ≥ 98% (GC)
    Synonym:
    b,b'-Bistyryl
    Catalog Number:
    37370
    CAS Number:
    538-81-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004791
    Molecular Formula:
    C16H14
    Molecular Weight:
    206.29
    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

  • 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole

    Purity:
    ≥ 98% (Elemental analysis)
    Synonym:
    2-([1,1'-Biphenyl]-4-yl)-5-phenyl-1,3,4-oxadiazole
    Catalog Number:
    37367
    CAS Number:
    852-38-0
    Purity Limit:
    ≥ 98% (Elemental analysis)
    MDL NO:
    MFCD00003100
    Molecular Formula:
    C20H14N2O
    Molecular Weight:
    298.34
    Specification Sheet SDS

  • N-tert-Butyl-a-phenylnitrone

    Purity:
    ≥ 98% (NMR)
    Synonym:
    N-Benzylidene-tert-butylamine N-oxide
    Catalog Number:
    37373
    CAS Number:
    3376-24-7
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00008799
    Molecular Formula:
    C11H15NO
    Molecular Weight:
    177.24
    Specification Sheet SDS

  • 2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene

    Purity:
    ≥ 99%
    Synonym:
    BBOT
    Catalog Number:
    37368
    CAS Number:
    7128-64-5
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00005774
    Molecular Formula:
    C26H26N2O2S
    Molecular Weight:
    430.56
    Specification Sheet SDS

  • 1,4-Bis(2-methylstyryl)benzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Di(2-methylstyryl)benzene
    Catalog Number:
    37361
    CAS Number:
    13280-61-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008529
    Molecular Formula:
    C24H22
    Molecular Weight:
    310.43
    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

  • 2-(4-Biphenylyl)-6-phenylbenzoxazole

    Purity:
    ≥ 99.5% (TLC)
    Synonym:
    PBBO
    Catalog Number:
    37366
    CAS Number:
    17064-47-0
    Purity Limit:
    ≥ 99.5% (TLC)
    MDL NO:
    MFCD00005768
    Molecular Formula:
    C25H17NO
    Molecular Weight:
    347.41
    Specification Sheet SDS

  • 2-(4-tert-Butylphenyl)-5-(4-biphenylyl)-1,3,4-oxadiazole

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    2-(4-Biphenylyl)-5-(4-tert-butylphenyl)-1,3,4-oxadiazole
    Catalog Number:
    37362
    CAS Number:
    15082-28-7
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00003101
    Molecular Formula:
    C24H22N2O
    Molecular Weight:
    354.44
    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

  • Benzyltriethylammonium borohydride

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Benzyltriethylammonium tetrahydridoborate
    Hazmat
    Catalog Number:
    37352
    CAS Number:
    85874-45-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00191785
    Molecular Formula:
    C13H26BN
    Molecular Weight:
    207.17
    Specification Sheet SDS

  • 2-(1-Naphthyl)-5-phenyloxazole

    Purity:
    ≥ 99% (GC)
    Synonym:
    a-NPO
    Catalog Number:
    37363
    CAS Number:
    846-63-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00019714
    Molecular Formula:
    C19H13NO
    Molecular Weight:
    271.32
    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

  • Di-tert-butyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    2,6-Dimethyl-1,4-dihydropyridine-3,5-dicarboxylic acid di-tert-butyl ester
    Catalog Number:
    37359
    CAS Number:
    55536-71-5
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    MDL NO:
    MFCD01882057
    Molecular Formula:
    C17H27NO4
    Molecular Weight:
    309.4
    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

  • 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

  • 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

  • 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

  • Diethyl 1,4-dihydro-2,6-dimethyl-3,5-pyridinedicarboxylate

    Purity:
    ≥ 96%
    Synonym:
    Diludine
    Catalog Number:
    37358
    CAS Number:
    1149-23-1
    Purity Limit:
    ≥ 96%
    MDL NO:
    MFCD00005951
    Molecular Formula:
    C13H19NO4
    Molecular Weight:
    253.29
    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

  • 4,4',4''-Tris(benzoyloxy)trityl bromide

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Tris[4-(phenylcarbonyloxy)phenyl]methyl bromide
    Catalog Number:
    37351
    CAS Number:
    86610-66-4
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00010302
    Molecular Formula:
    C40H27BrO6
    Molecular Weight:
    683.55
    Specification Sheet SDS

  • Borane triethylamine complex

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Triethylamine borane
    Hazmat
    Catalog Number:
    37353
    CAS Number:
    1722-26-5
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00012423
    Molecular Formula:
    C6H15N·BH3
    Molecular Weight:
    115.03
    Specification Sheet SDS

  • N-Methyl-N-trimethylsilylacetamide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-Trimethylsilyl-N-methylacetamide
    Hazmat
    Catalog Number:
    37339
    CAS Number:
    7449-74-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040758
    Molecular Formula:
    C6H15NOSi
    Molecular Weight:
    145.28
    Specification Sheet SDS

  • Triethylsilyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Trifluoromethanesulfonic acid triethylsilylester
    Hazmat
    Catalog Number:
    37342
    CAS Number:
    79271-56-0
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00000407
    Molecular Formula:
    C7H15F3O3SSi
    Molecular Weight:
    264.34
    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-Cyanopropyl)dimethylchlorosilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Chloro(3-cyanopropyl)dimethylsilane
    Hazmat
    Catalog Number:
    37337
    CAS Number:
    18156-15-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00001969
    Molecular Formula:
    C6H12ClNSi
    Molecular Weight:
    161.71
    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

  • N,O-Bis(tert-butyldimethylsilyl)acetamide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-[(1,1-Dimethylethyl)dimethylsilyl]ethanimidic acid
    Hazmat
    Catalog Number:
    37336
    CAS Number:
    82112-21-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01321138
    Molecular Formula:
    C14H33NOSi2
    Molecular Weight:
    287.59
    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

  • Quinolinium dichromate

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Hazmat
    Catalog Number:
    37289
    CAS Number:
    56549-24-7
    Purity Limit:
    ≥ 97% (Assay by titration)
    MDL NO:
    MFCD00059108
    Molecular Formula:
    C18H16N2Cr2O7
    Molecular Weight:
    476.32
    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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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
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