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Reagents

Reagents

2306

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 97
Chiral Resolving Reagents 135
Peptide Linkers & Spacers 25
Synthetic Reagents 2058
Filters

  • 1R,2R-1,2-Bis(2-hydroxyphenyl)ethylenediamine

    Purity:
    ≥ 95% (T)(HPLC)
    Synonym:
    (1R,2R-1,2-Bis(2-hydroxyphenyl)-1,2-ethanediamine
    Catalog Number:
    37510
    Purity Limit:
    ≥ 95% (T)(HPLC)
    CAS Number:
    870991-70-1
    MDL NO:
    MFCD09751760
    Molecular Formula:
    C14H16N2O2
    Molecular Weight:
    244.29
    Specification Sheet SDS

  • (S)-1-(2-Naphthyl)ethylamine

    Purity:
    ≥ 97% (Chiral purity)
    Synonym:
    (S)-(-)-1-(2-Naphthyl)ethylamine
    Catalog Number:
    37505
    Purity Limit:
    ≥ 97% (Chiral purity)
    CAS Number:
    3082-62-0
    MDL NO:
    MFCD00085366
    Molecular Formula:
    C12H13N
    Molecular Weight:
    171.24
    Specification Sheet SDS

  • S-(-)-N,N-Dimethyl-1-phenylethylamine

    Purity:
    ≥ 98% (GC)
    Synonym:
    (S-(-)-N,N,α-Trimethylbenzylamine
    Catalog Number:
    37501
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    17279-31-1
    MDL NO:
    MFCD00056236
    Molecular Formula:
    C10H15N
    Molecular Weight:
    149.24
    Specification Sheet SDS

  • (R)-(-)-1-(1-Naphthyl)ethyl isocyanate

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    (R)-NEI
    Hazmat
    Catalog Number:
    37511
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    42340-98-7
    MDL NO:
    MFCD00004015
    Molecular Formula:
    C13H11NO
    Molecular Weight:
    197.24
    Specification Sheet SDS

  • R-1-Phenylethanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (R-(+)-1-Phenylethyl alcohol
    Hazmat
    Catalog Number:
    37514
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1517-69-7
    MDL NO:
    MFCD00064263
    Molecular Formula:
    C8H10O
    Molecular Weight:
    122.17
    Specification Sheet SDS

  • (R)-(+)-α-Methylbenzyl isocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (R)-(+)-1-Phenylethyl isocyanate
    Hazmat
    Catalog Number:
    37508
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    33375-06-3
    MDL NO:
    MFCD00063015
    Molecular Formula:
    C9H9NO
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • D-(-)-Quinic acid

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,3,4,5-Tetrahydroxycyclohexanecarboxylic acid
    Catalog Number:
    37507
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    77-95-2
    MDL NO:
    MFCD00003864
    Molecular Formula:
    C7H12O6
    Molecular Weight:
    192.17
    Specification Sheet SDS

  • (R-(-)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride

    Hazmat
    Purity:
    ≥ 99% (GC)(T)
    Synonym:
    (R-(-)-MTPA-Cl
    Hazmat
    Catalog Number:
    37500
    Purity Limit:
    ≥ 99% (GC)(T)
    CAS Number:
    39637-99-5
    MDL NO:
    MFCD00044400
    Molecular Formula:
    C10H8ClF3O2
    Molecular Weight:
    252.62
    Specification Sheet SDS

  • (S)-(-)-α-Methylbenzyl isocyanate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S)-(-)-1-Phenylethyl isocyanate
    Hazmat
    Catalog Number:
    37503
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    14649-03-7
    MDL NO:
    MFCD00002036
    Molecular Formula:
    C9H9NO
    Molecular Weight:
    147.18
    Specification Sheet SDS

  • +)-Dehydroabietylamine [Optical Resolving Agent]

    Purity:
    ≥ 90% (GC)
    Synonym:
    1,4a-Dimethyl-7-isopropyl-1,2,3,4,4a,9,10,10a-octahydro-1-phenanthrenemethylamine
    Catalog Number:
    37502
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    1446-61-3
    MDL NO:
    MFCD00213430
    Molecular Formula:
    C20H31N
    Molecular Weight:
    285.48
    Specification Sheet SDS

  • S-(-)-2-Methylbutanol

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (S-(-)-2-Methyl-1-butanol
    Hazmat
    Catalog Number:
    37499
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1565-80-6
    MDL NO:
    MFCD00064299
    Molecular Formula:
    C5H12O
    Molecular Weight:
    88.15
    Specification Sheet SDS

  • (S-(+)-α-Methoxy-α-(trifluoromethyl)phenylacetyl chloride [for Determination of the optical purity of Alcohols and Amines]

    Hazmat
    Purity:
    ≥ 99% (GC)(T)
    Synonym:
    (S-(+)-MTPA-Cl
    Hazmat
    Catalog Number:
    37504
    Purity Limit:
    ≥ 99% (GC)(T)
    CAS Number:
    20445-33-4
    MDL NO:
    MFCD00067105
    Molecular Formula:
    C10H8ClF3O2
    Molecular Weight:
    252.62
    Specification Sheet SDS

  • Ammonium dichromate

    Hazmat
    Grade:
    Technical Grade
    Purity:
    ≥ 98% (Assay)
    Synonym:
    Ammonium bichromate
    Hazmat
    Catalog Number:
    37420
    Grade:
    Technical Grade
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    7789-09-5
    MDL NO:
    MFCD00010879
    Molecular Formula:
    (NH4)2Cr2O7
    Molecular Weight:
    252.07
    Specification Sheet SDS

  • Sodium L-tartrate dibasic dihydrate

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

  • Ammonium dichromate

    Hazmat
    Grade:
    Photo
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Ammonium bichromate
    Hazmat
    Catalog Number:
    37421
    Grade:
    Photo
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    7789-09-5
    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
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    2554-06-5
    MDL NO:
    MFCD00040293
    Molecular Formula:
    C12H24O4Si4
    Molecular Weight:
    344.66
    Specification Sheet SDS

  • Sodium dichromate dihydrate

    Hazmat
    Grade:
    Meets Technical Grade specifications
    Purity:
    100 - 106% (Assay by titration)
    Hazmat
    Catalog Number:
    37423
    Grade:
    Meets Technical Grade specifications
    Purity Limit:
    100 - 106% (Assay by titration)
    CAS Number:
    7789-12-0
    MDL NO:
    MFCD00149166
    Molecular Formula:
    Na2Cr2O7·2H2O
    Molecular Weight:
    298.0
    Specification Sheet SDS

  • Aniline hydrochloride

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Anilinium chloride
    Hazmat
    Catalog Number:
    37412
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    142-04-1
    MDL NO:
    MFCD00012958
    Molecular Formula:
    C6H5NH2·HCl
    Molecular Weight:
    129.59
    Specification Sheet SDS

  • Diethyl vinylphosphonate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Vinylphosphonic acid diethyl ester
    Catalog Number:
    37409
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    682-30-4
    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
    Specification Sheet SDS

  • Acesulfame potassium

    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    6-Methyl-1,2,3-oxathiazin-4-one 2,2-dioxide potassium salt
    Catalog Number:
    37413
    Purity Limit:
    99 - 101% (Assay by titration)
    CAS Number:
    55589-62-3
    MDL NO:
    MFCD00043833
    Molecular Formula:
    C4H4NO4SK
    Molecular Weight:
    201.24
    Specification Sheet SDS

  • 1,3-Divinyltetramethyldisiloxane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1,1,3,3-Tetramethyl-1,3-divinyldisiloxane
    Hazmat
    Catalog Number:
    37408
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2627-95-4
    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
    Specification Sheet SDS

  • (2-Bromoethyl)diphenylsulfonium trifluoromethanesulfonate

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

  • Fluorescamine

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Phenylspiro[furan-2(3H),1'-phthalan]-3,3'-dione
    Catalog Number:
    37378
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    38183-12-9
    MDL NO:
    MFCD00005928
    Molecular Formula:
    C17H10O4
    Molecular Weight:
    278.26
    Specification Sheet SDS

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

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    37377
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    10135-38-3
    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
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    869-52-3
    MDL NO:
    MFCD00004290
    Molecular Formula:
    C18H30N4O12
    Molecular Weight:
    494.45
    Specification Sheet SDS

  • Nitrosobenzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    NOB
    Catalog Number:
    37376
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    586-96-9
    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
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    CAS Number:
    66893-81-0
    MDL NO:
    MFCD00041022
    Molecular Formula:
    C10H14N2O2
    Molecular Weight:
    194.23
    Specification Sheet SDS

  • 5,5-Dimethyl-1-pyrroline N-oxide

    Purity:
    ≥ 97% (NMR)
    Synonym:
    5,5-Dimethyl-1-pyrroline-1-oxide
    Catalog Number:
    37375
    Purity Limit:
    ≥ 97% (NMR)
    CAS Number:
    3317-61-1
    MDL NO:
    MFCD00005279
    Molecular Formula:
    C6H11NO
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • 1,1,4,4-Tetraphenyl-1,3-butadiene

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

  • p-Terphenyl

    Purity:
    ≥ 99% (GC, HPLC)
    Synonym:
    1,4-Diphenylbenzene
    Catalog Number:
    37364
    Purity Limit:
    ≥ 99% (GC, HPLC)
    CAS Number:
    92-94-4
    MDL NO:
    MFCD00003061
    Molecular Formula:
    C18H14
    Molecular Weight:
    230.3
    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
    Purity Limit:
    ≥ 96% (Assay by titration, GC)
    CAS Number:
    38078-71-6
    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
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    538-81-8
    MDL NO:
    MFCD00004791
    Molecular Formula:
    C16H14
    Molecular Weight:
    206.29
    Specification Sheet SDS

  • 4-Chloro-2-iodobenzoic acid

    Purity:
    ≥ 98% (NMR)
    Catalog Number:
    37369
    Purity Limit:
    ≥ 98% (NMR)
    CAS Number:
    13421-13-1
    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
    Purity Limit:
    ≥ 98% (Elemental analysis)
    CAS Number:
    852-38-0
    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
    Purity Limit:
    ≥ 98% (NMR)
    CAS Number:
    3376-24-7
    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
    Purity Limit:
    ≥ 99%
    CAS Number:
    7128-64-5
    MDL NO:
    MFCD00005774
    Molecular Formula:
    C26H26N2O2S
    Molecular Weight:
    430.56
    Specification Sheet SDS

  • Cerium(III) chloride

    Hazmat
    Purity:
    ≥ 99.99% (Trace metals basis)
    Synonym:
    Cerium trichloride
    Hazmat
    Catalog Number:
    37357
    Purity Limit:
    ≥ 99.99% (Trace metals basis)
    CAS Number:
    7790-86-5
    MDL NO:
    MFCD00010929
    Molecular Formula:
    CeCl3
    Molecular Weight:
    246.48
    Specification Sheet SDS

  • 1,4-Bis(2-methylstyryl)benzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    1,4-Di(2-methylstyryl)benzene
    Catalog Number:
    37361
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    13280-61-0
    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
    Purity Limit:
    ≥ 99.5% (TLC)
    CAS Number:
    17064-47-0
    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
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    92-94-4
    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
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    15082-28-7
    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
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    55135-66-5
    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
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    85874-45-9
    MDL NO:
    MFCD00191785
    Molecular Formula:
    C13H26BN
    Molecular Weight:
    207.17
    Specification Sheet SDS

  • Methyldiethoxysilane

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Diethoxy-methylsilane
    Hazmat
    Catalog Number:
    37355
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    2031-62-1
    MDL NO:
    MFCD00026749
    Molecular Formula:
    C5H14O2Si
    Molecular Weight:
    134.25
    Specification Sheet SDS

  • 2-(1-Naphthyl)-5-phenyloxazole

    Purity:
    ≥ 99% (Assay by titration, HPLC)
    Synonym:
    a-NPO
    Catalog Number:
    37363
    Purity Limit:
    ≥ 99% (Assay by titration, HPLC)
    CAS Number:
    846-63-9
    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
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    754-05-2
    MDL NO:
    MFCD00008606
    Molecular Formula:
    C5H12Si
    Molecular Weight:
    100.23
    Specification Sheet SDS

  • p-Toluenesulfonic anhydride

    Hazmat
    Purity:
    ≥ 98% (NMR)
    Synonym:
    Toluenesulfonic anhydride
    Hazmat
    Catalog Number:
    37349
    Purity Limit:
    ≥ 98% (NMR)
    CAS Number:
    4124-41-8
    MDL NO:
    MFCD00008548
    Molecular Formula:
    C14H14O5S2
    Molecular Weight:
    326.38
    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 aciddi-tert-butyl ester
    Catalog Number:
    37359
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    55536-71-5
    MDL NO:
    MFCD01882057
    Molecular Formula:
    C17H27NO4
    Molecular Weight:
    309.4
    Specification Sheet SDS
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