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Reagents

Reagents

9

The right materials make all the difference. Our collection of reagents offers versatility and reliability that help elevate your results and further your research.

Sub Categories
Cell Culture Reagents 96
Chiral Resolving Reagents 134
Peptide Linkers & Spacers 25
Synthetic Reagents 1974
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  • Ammonium dichromate

    Hazmat
    Grade:
    Photo
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Ammonium bichromate
    Hazmat
    Catalog Number:
    37421
    Grade:
    Photo
    CAS Number:
    7789-09-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00010879
    Molecular Formula:
    (NH4)2Cr2O7
    Molecular Weight:
    252.07
    Specification Sheet 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

  • 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

  • N-Cyclohexylcarbodiimidomethyl polystyrene resin (cross-linked with 1% DVB, 50-100mesh, 1.5 - 2.0 mmol/g)

    Synonym:
    1-Benzyl-3-cyclohexylcarbodiimide resin (cross-linked with 1% DVB, 50-100mesh, 1.5 - 2.0 mmol/g)
    Catalog Number:
    37414
    MDL NO:
    MFCD01867681
    Molecular Weight:
    0.0
    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

  • 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide resin (cross-linked with 1% DVB, 50-100mesh, 1.0-1.3mmol/g)

    Synonym:
    EDC resin (cross-linked with 1% DVB, 50-100mesh, 1.0-1.3mmol/g)
    Catalog Number:
    37415
    MDL NO:
    MFCD01867688
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • (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

  • 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

  • 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-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

  • 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

  • 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

  • Chlorodimethyl-n-propylsilane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    n-Propyldimethylchlorosilane
    Hazmat
    Catalog Number:
    37338
    CAS Number:
    17477-29-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00039301
    Molecular Formula:
    C5H13ClSi
    Molecular Weight:
    136.7
    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

  • 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

  • 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

  • (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

  • 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

  • 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

  • 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
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