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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

  • Tetrabutylammonium azide

    Hazmat
    Purity:
    ≥ 95%
    Synonym:
    N,N,N-Tributyl-1-butanaminium azide
    Hazmat
    Catalog Number:
    36708
    Purity Limit:
    ≥ 95%
    CAS Number:
    993-22-6
    MDL NO:
    MFCD00060069
    Molecular Formula:
    C16H36N4
    Molecular Weight:
    284.48
    Specification Sheet SDS

  • Sulfur dioxide solution

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 6% (SO2 content)
    Synonym:
    Sulfurous acid
    Hazmat
    Catalog Number:
    36697
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 6% (SO2 content)
    CAS Number:
    7782-99-2
    MDL NO:
    MFCD00011335
    Molecular Formula:
    H2SO3
    Molecular Weight:
    82.08
    Specification Sheet SDS

  • Sodium trimethylsilanolate

    Hazmat
    Purity:
    94.5 - 105.5% (Assay by titration)
    Synonym:
    Trimethylsilanol sodium salt
    Hazmat
    Catalog Number:
    36693
    Purity Limit:
    94.5 - 105.5% (Assay by titration)
    CAS Number:
    18027-10-6
    MDL NO:
    MFCD00013926
    Molecular Formula:
    C3H9NaOSi
    Molecular Weight:
    112.18
    Specification Sheet SDS

  • Sodium trifluoroacetate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Trifluoroacetic acid sodium salt
    Catalog Number:
    36689
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    2923-18-4
    MDL NO:
    MFCD00013217
    Molecular Formula:
    CF3COONa
    Molecular Weight:
    136.01
    Specification Sheet SDS

  • Sodium tert-pentoxide

    Hazmat
    Purity:
    94.5 - 105.5% (Assay by titration)
    Synonym:
    tert-Amyl alcohol sodium salt
    Hazmat
    Catalog Number:
    36684
    Purity Limit:
    94.5 - 105.5% (Assay by titration)
    CAS Number:
    14593-46-5
    MDL NO:
    MFCD00064245
    Molecular Formula:
    C5H11NaO
    Molecular Weight:
    110.13
    Specification Sheet SDS

  • Sodium phosphomolybdate hydrate

    Purity:
    ≥ 98%
    Synonym:
    Molybdophosphoric acid sodium salt
    Catalog Number:
    36682
    Purity Limit:
    ≥ 98%
    CAS Number:
    1313-30-0
    MDL NO:
    MFCD00150420
    Molecular Formula:
    Mo12Na3O40P·xH2O
    Molecular Weight:
    1891.2
    Specification Sheet SDS

  • Sodium phosphate dibasic dodecahydrate

    Hazmat
    Grade:
    Meets EP Specifications
    Purity:
    98.5 - 102.5% (Assay by titration)
    Synonym:
    sec-Sodium phosphate
    Hazmat
    Catalog Number:
    36678
    Grade:
    Meets EP Specifications
    Purity Limit:
    98.5 - 102.5% (Assay by titration)
    CAS Number:
    10039-32-4
    MDL NO:
    MFCD00149181
    Molecular Formula:
    Na2HPO4·12H2O
    Molecular Weight:
    358.14
    Specification Sheet SDS

  • Sodium phosphate monobasic dihydrate

    Grade:
    meets USP, FCC specifications
    Purity:
    98.0 - 100.5% (Assay by titration)
    Synonym:
    Sodium dihydrogen phosphate dihydrate
    Catalog Number:
    36680
    Grade:
    meets USP, FCC specifications
    Purity Limit:
    98.0 - 100.5% (Assay by titration)
    CAS Number:
    13472-35-0
    Molecular Formula:
    NaH2PO4·2H2O
    Molecular Weight:
    156.01
    SDS

  • Sodium diformylamide

    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Diformylimide sodium salt
    Catalog Number:
    36662
    Purity Limit:
    ≥ 97% (Assay by titration)
    CAS Number:
    18197-26-7
    MDL NO:
    MFCD00145302
    Molecular Formula:
    C2H2NNaO2
    Molecular Weight:
    95.03
    Specification Sheet SDS

  • Scandium(III) perchlorate solution, 40 wt. % in H2O

    Hazmat
    Purity:
    38 - 40% (Assay by titration)
    Hazmat
    Catalog Number:
    36649
    Purity Limit:
    38 - 40% (Assay by titration)
    CAS Number:
    14066-05-8
    MDL NO:
    MFCD00210647
    Molecular Formula:
    ScCl3O12
    Molecular Weight:
    343.31
    Specification Sheet SDS

  • Sodium dichloroisocyanurate dihydrate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Dichloroisocyanuric acid sodium salt dihydrate
    Hazmat
    Catalog Number:
    36660
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    51580-86-0
    MDL NO:
    MFCD00149404
    Molecular Formula:
    C3Cl2N3NaO3·2H2O
    Molecular Weight:
    255.98
    Specification Sheet SDS

  • Sodium dichloroisocyanurate

    Hazmat
    Purity:
    ≥ 96% (Assay by titration)
    Synonym:
    3,5-Dichloro-2-hydroxy-4,6-s-triazinedione sodium salt
    Hazmat
    Catalog Number:
    36659
    Purity Limit:
    ≥ 96% (Assay by titration)
    CAS Number:
    2893-78-9
    MDL NO:
    MFCD00036333
    Molecular Formula:
    C3Cl2N3NaO3
    Molecular Weight:
    219.95
    Specification Sheet SDS

  • Sodium chlorodifluoroacetate

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Chlorodifluoroacetic acid sodium salt
    Catalog Number:
    36657
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    1895-39-2
    MDL NO:
    MFCD00064771
    Molecular Formula:
    ClCF2CO2Na
    Molecular Weight:
    152.46
    Specification Sheet SDS

  • Sodium dicyanamide

    Purity:
    96 - 103% (Assay by titration)
    Catalog Number:
    36661
    Purity Limit:
    96 - 103% (Assay by titration)
    CAS Number:
    1934-75-4
    MDL NO:
    MFCD00003535
    Molecular Formula:
    C2N3Na
    Molecular Weight:
    89.03
    Specification Sheet SDS

  • Selenium dioxide

    Hazmat
    Grade:
    Reagent grade
    Purity:
    ≥ 98% (Assay)
    Synonym:
    Selenium oxide
    Hazmat
    Catalog Number:
    36650
    Grade:
    Reagent grade
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    7446-08-4
    MDL NO:
    MFCD00003562
    Molecular Formula:
    SeO2
    Molecular Weight:
    110.96
    Specification Sheet SDS

  • Pyridinium tribromide

    Hazmat
    Grade:
    Technical grade
    Purity:
    89 - 111% (Assay by titration)
    Synonym:
    Pyridine hydrobromide perbromide
    Hazmat
    Catalog Number:
    36642
    Grade:
    Technical grade
    Purity Limit:
    89 - 111% (Assay by titration)
    CAS Number:
    39416-48-3
    MDL NO:
    MFCD00013223
    Molecular Formula:
    C5H5N·HBr·Br2
    Molecular Weight:
    319.82
    Specification Sheet SDS

  • PyFluor

    Hazmat
    Purity:
    ≥ 95% (HPLC)
    Synonym:
    2-Pyridinesulfonyl Fluoride
    Hazmat
    Catalog Number:
    36641
    Purity Limit:
    ≥ 95% (HPLC)
    CAS Number:
    878376-35-3
    MDL NO:
    MFCD09265513
    Molecular Formula:
    C5H4FNO2S
    Molecular Weight:
    161.15
    Specification Sheet SDS

  • Propyltriphenylphosphonium bromide

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    36640
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    6228-47-3
    MDL NO:
    MFCD00011843
    Molecular Formula:
    C21H22BrP
    Molecular Weight:
    385.28
    Specification Sheet SDS

  • Potassium perruthenate

    Hazmat
    Purity:
    ≥ 49% (Gravimetric analysis)
    Hazmat
    Catalog Number:
    36632
    Purity Limit:
    ≥ 49% (Gravimetric analysis)
    CAS Number:
    10378-50-4
    MDL NO:
    MFCD00061333
    Molecular Formula:
    KRuO4
    Molecular Weight:
    204.17
    Specification Sheet SDS

  • Potassium trimethylsilanolate

    Hazmat
    Grade:
    Technical grade
    Purity:
    115 - 132% (Assay by titration)
    Synonym:
    Trimethylsilanol potassium salt
    Hazmat
    Catalog Number:
    36637
    Grade:
    Technical grade
    Purity Limit:
    115 - 132% (Assay by titration)
    CAS Number:
    10519-96-7
    Molecular Formula:
    C3H9KOSi
    Molecular Weight:
    128.29
    Specification Sheet SDS

  • Potassium bis(trimethylsilyl)amide

    Hazmat
    Purity:
    ≥ 96% (Assay)
    Synonym:
    Hexamethyldisilazane potassium salt
    Hazmat
    Catalog Number:
    36624
    Purity Limit:
    ≥ 96% (Assay)
    CAS Number:
    40949-94-8
    MDL NO:
    MFCD00010330
    Molecular Formula:
    C6H18KNSi2
    Molecular Weight:
    199.48
    Specification Sheet SDS

  • Potassium 2-iodo-5-methylbenzenesulfonate

    Purity:
    ≥ 88% (HPLC)
    Synonym:
    Pre-IBS
    Catalog Number:
    36620
    Purity Limit:
    ≥ 88% (HPLC)
    CAS Number:
    1093215-92-9
    MDL NO:
    MFCD12031330
    Molecular Formula:
    C7H6IKO3S
    Molecular Weight:
    336.19
    Specification Sheet SDS

  • Molybdophosphoric acid

    Hazmat
    Purity:
    ≥ 96%
    Synonym:
    Phosphomolybdic acid hydrate, for microscopy
    Hazmat
    Catalog Number:
    36613
    Purity Limit:
    ≥ 96%
    CAS Number:
    51429-74-4
    MDL NO:
    MFCD00149913
    Molecular Formula:
    H3Mo12O40P·xH2O
    Molecular Weight:
    1825.25
    Specification Sheet SDS

  • Molybdophosphoric acid

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 96%
    Synonym:
    Phosphomolybdic acid hydrate
    Hazmat
    Catalog Number:
    36614
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 96%
    CAS Number:
    51429-74-4
    MDL NO:
    MFCD00149913
    Molecular Formula:
    H3Mo12O40P·xH2O
    Molecular Weight:
    1825.25
    Specification Sheet SDS

  • Poly(4-vinylpyridine-co-ethylvinylbenzene), cross-linked, 25 % cross-linked with divinylbenzene

    Catalog Number:
    36618
    CAS Number:
    127564-81-2
    Specification Sheet SDS

  • Phosphomolybdic acid solution, 20 wt. % in ethanol

    Hazmat
    Purity:
    16 - 22% (Assay by titration)
    Synonym:
    Molybdophosphoric acid
    Hazmat
    Catalog Number:
    36612
    Purity Limit:
    16 - 22% (Assay by titration)
    CAS Number:
    12026-57-2
    MDL NO:
    MFCD00011341
    Molecular Formula:
    H3Mo12O40P
    Molecular Weight:
    1825.25
    Specification Sheet SDS

  • N,N-Diethyl-1,1,2,3,3,3-hexafluoropropylamine

    Hazmat
    Purity:
    ≥ 90% (GC)
    Synonym:
    Ishikawa's Reagent
    Hazmat
    Catalog Number:
    36607
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    309-88-6
    MDL NO:
    MFCD00054683
    Molecular Formula:
    C7H11F6N
    Molecular Weight:
    223.16
    Specification Sheet SDS

  • Phenacyltriphenylphosphonium bromide

    Purity:
    ≥ 90% (Assay by titration)
    Synonym:
    (2-Oxo-2-phenylethyl)triphenylphosphonium bromide
    Catalog Number:
    36608
    Purity Limit:
    ≥ 90% (Assay by titration)
    CAS Number:
    6048-29-9
    MDL NO:
    MFCD00011920
    Molecular Formula:
    C26H22BrOP
    Molecular Weight:
    461.33
    Specification Sheet SDS

  • Chloro(dimethyl)thexylsilane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    Chlorodimethyl(1,1,2-trimethylpropyl)silane
    Hazmat
    Catalog Number:
    36597
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    67373-56-2
    MDL NO:
    MFCD00012175
    Molecular Formula:
    C8H19ClSi
    Molecular Weight:
    178.77
    Specification Sheet SDS

  • Phenyl[3-(trifluoromethyl)phenyl]iodonium triflate

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    36611
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    905718-46-9
    MDL NO:
    MFCD21608481
    Molecular Formula:
    C14H9F6IO3S
    Molecular Weight:
    498.18
    Specification Sheet SDS

  • Nitrosyl tetrafluoroborate

    Hazmat
    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    Nitrosonium tetrafluoroborate
    Hazmat
    Catalog Number:
    36596
    Purity Limit:
    ≥ 95% (Assay by titration)
    CAS Number:
    14635-75-7
    MDL NO:
    MFCD00011433
    Molecular Formula:
    NOBF4
    Molecular Weight:
    116.81
    Specification Sheet SDS

  • Nickel carbonate, basic hydrate

    Hazmat
    Purity:
    ≥ 99% (Trace metal basis)
    Hazmat
    Catalog Number:
    36595
    Purity Limit:
    ≥ 99% (Trace metal basis)
    CAS Number:
    958638-02-3
    MDL NO:
    MFCD00150262
    Molecular Formula:
    CH4Ni3O7·xH2O
    Molecular Weight:
    304.12
    Specification Sheet SDS

  • N-Isopropylidene-N′-2-nitrobenzenesulfonyl hydrazine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    2-(1-Methylethylidene)hydrazide-2-nitrobenzenesulfonic acid
    Catalog Number:
    36586
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    6655-27-2
    MDL NO:
    MFCD09800525
    Molecular Formula:
    C9H11N3O4S
    Molecular Weight:
    257.27
    Specification Sheet SDS

  • N-Hydroxytetrachlorophthalimide

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    4,5,6,7-Tetrachloro-2-hydroxy-1H-isoindole-1,3(2H)-dione
    Hazmat
    Catalog Number:
    36585
    Purity Limit:
    ≥ 97%
    CAS Number:
    85342-65-0
    MDL NO:
    MFCD29088000
    Molecular Formula:
    C8HCl4NO3
    Molecular Weight:
    300.91
    Specification Sheet SDS

  • N-Chlorobenzenesulfonamide sodium salt, ~28% active chlorine basis

    Hazmat
    Purity:
    ≥ 95%
    Synonym:
    Benzene chloramine
    Hazmat
    Catalog Number:
    36583
    Purity Limit:
    ≥ 95%
    CAS Number:
    127-52-6
    MDL NO:
    MFCD00149552
    Molecular Formula:
    C6H5SO2NClNa·xH2O
    Molecular Weight:
    213.62
    Specification Sheet SDS

  • Borane trimethylamine complex

    Hazmat
    Purity:
    ≥ 97% (Assay by titration)
    Synonym:
    Trihydro(trimethylamine)boron
    Hazmat
    Catalog Number:
    36393
    Purity Limit:
    ≥ 97% (Assay by titration)
    CAS Number:
    75-22-9
    MDL NO:
    MFCD00012420
    Molecular Formula:
    C3H12BN
    Molecular Weight:
    72.95
    Specification Sheet SDS

  • Methyl P,P-bis(2,2,2-trifluoroethyl)phosphonoacetate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Bis(2,2,2-trifluoroethyl) (methoxycarbonylmethyl)phosphonate
    Catalog Number:
    36549
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    88738-78-7
    MDL NO:
    MFCD00009901
    Molecular Formula:
    C7H9F6O5P
    Molecular Weight:
    318.11
    Specification Sheet SDS

  • Triisopropylsilyl trifluoromethanesulfonate

    Hazmat
    Purity:
    96.5 - 103.5% (Assay by titration)
    Synonym:
    TIPS triflate
    Hazmat
    Catalog Number:
    36548
    Purity Limit:
    96.5 - 103.5% (Assay by titration)
    CAS Number:
    80522-42-5
    MDL NO:
    MFCD00009913
    Molecular Formula:
    C10H21F3O3SSi
    Molecular Weight:
    306.42
    Specification Sheet SDS

  • N,N-Diisopropylmethylamine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-Methyldiisopropylamine
    Hazmat
    Catalog Number:
    36566
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    10342-97-9
    MDL NO:
    MFCD00048281
    Molecular Formula:
    C7H17N
    Molecular Weight:
    115.22
    Specification Sheet SDS

  • Isovaleric acid

    Hazmat
    Grade:
    meets FCC, FG specifications
    Purity:
    99 - 101% (Assay by titration)
    Synonym:
    3-Methylbutanoic acid
    Hazmat
    Catalog Number:
    36395
    Grade:
    meets FCC, FG specifications
    Purity Limit:
    99 - 101% (Assay by titration)
    CAS Number:
    503-74-2
    MDL NO:
    MFCD00002726
    Molecular Formula:
    C5H10O2
    Molecular Weight:
    102.13
    Specification Sheet SDS

  • Montmorillonite (Aluminum Pillared Clay), surface area 250 m2/g

    Purity:
    ≥ 98%
    Synonym:
    Catalyst (Aluminum pillared clay)
    Catalog Number:
    36559
    Purity Limit:
    ≥ 98%
    CAS Number:
    139264-88-3
    MDL NO:
    MFCD00077645
    Specification Sheet SDS

  • Isobutyric acid

    Hazmat
    Grade:
    meets FCC, FG specifications
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    2-Methylpropionic acid
    Hazmat
    Catalog Number:
    36364
    Grade:
    meets FCC, FG specifications
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    79-31-2
    MDL NO:
    MFCD00002658
    Molecular Formula:
    C4H8O2
    Molecular Weight:
    88.11
    Specification Sheet SDS

  • Methyltriphenylphosphonium chloride

    Hazmat
    Purity:
    ≥ 97% (HPLC)
    Hazmat
    Catalog Number:
    36556
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    1031-15-8
    MDL NO:
    MFCD00797851
    Molecular Formula:
    C19H18ClP
    Molecular Weight:
    312.77
    Specification Sheet SDS

  • Methyltriphenylphosphonium iodide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    36557
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    2065-66-9
    MDL NO:
    MFCD00066175
    Molecular Formula:
    C19H18IP
    Molecular Weight:
    404.22
    Specification Sheet SDS

  • Methyl viologen dichloride hydrate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    1,1'-Dimethyl-4,4'-bipyridinium dichloride
    Hazmat
    Catalog Number:
    36551
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    75365-73-0
    MDL NO:
    MFCD00150001
    Molecular Formula:
    C12H14Cl2N2·xH2O
    Molecular Weight:
    257.16
    Specification Sheet SDS

  • N,N,N′,N′-Tetrakis(2-hydroxyethyl)ethylenediamine

    Purity:
    80 - 120% (Assay by titration)
    Synonym:
    2,2',2″,2″'-(Ethylenedinitrilo)tetraethanol
    Catalog Number:
    36562
    Purity Limit:
    80 - 120% (Assay by titration)
    CAS Number:
    140-07-8
    MDL NO:
    MFCD00002854
    Molecular Formula:
    C10H24N2O4
    Molecular Weight:
    236.31
    Specification Sheet SDS

  • Boron trifluoride-methanol solution, 14% in methanol

    Hazmat
    Purity:
    12 - 16% (Assay by titration)
    Synonym:
    Trifluoroborane
    Hazmat
    Catalog Number:
    36293
    Purity Limit:
    12 - 16% (Assay by titration)
    CAS Number:
    373-57-9
    MDL NO:
    MFCD00071635
    Molecular Formula:
    BF3·MeOH
    Molecular Weight:
    99.85
    Specification Sheet SDS

  • Diethyl allylphosphonate

    Purity:
    ≥ 98%(GC)
    Synonym:
    2-Propenyl-phosphonic acid diethyl ester
    Catalog Number:
    36550
    Purity Limit:
    ≥ 98%(GC)
    CAS Number:
    1067-87-4
    MDL NO:
    MFCD00015134
    Molecular Formula:
    C7H15O3P
    Molecular Weight:
    178.17
    Specification Sheet SDS

  • Magnesium hydroxide

    Grade:
    Reagent grade
    Purity:
    95.0 - 100.5%
    Catalog Number:
    36529
    Grade:
    Reagent grade
    Purity Limit:
    95.0 - 100.5%
    CAS Number:
    1309-42-8
    MDL NO:
    MFCD00011104
    Molecular Formula:
    H2MgO2
    Molecular Weight:
    58.32
    Specification Sheet SDS

  • (Tributylphosphoranylidene)acetonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    (Cyanomethylene)tributylphosphorane
    Catalog Number:
    36545
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    157141-27-0
    MDL NO:
    MFCD01321151
    Molecular Formula:
    C14H28NP
    Molecular Weight:
    241.35
    Specification Sheet SDS
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