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Reagents

Reagents

2221

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


  • Methyl dichlorophosphate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Methyl Phosphorodichloridate
    Hazmat
    Catalog Number:
    37316
    CAS Number:
    677-24-7
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00002068
    Molecular Formula:
    CH3Cl2O2P
    Molecular Weight:
    148.91
  • Bromotrichloromethane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    37237
    CAS Number:
    75-62-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000783
    Molecular Formula:
    CBrCl3
    Molecular Weight:
    198.27
  • DL-N-Acetylhomocysteine thiolactone

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Acetamido-4-mercaptobutyric acid γ-thiolactone
    Hazmat
    Catalog Number:
    37216
    CAS Number:
    1195-16-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005480
    Molecular Formula:
    C6H9NO2S
    Molecular Weight:
    159.2
  • Ethyl cyanoacetate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Cyanoacetic acid ethyl ester
    Hazmat
    Catalog Number:
    37193
    CAS Number:
    105-56-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00001940
    Molecular Formula:
    C5H7NO2
    Molecular Weight:
    113.11
  • L-Isoleucine, non animal origin

    Grade:
    Meets USP, EP, JP testing specification
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (2S,3S)-2-amino-3-methylpentanoic acid
    Catalog Number:
    36936
    Grade:
    Meets USP, EP, JP testing specification
    CAS Number:
    73-32-5
    Purity Limit:
    98.5 - 101.0% (Assay)
    MDL NO:
    MFCD00064222
    Molecular Formula:
    C6H13NO2
    Molecular Weight:
    131.2
  • Dodecylbenzenesulfonyl azide (soft type) (mixture)

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Dodecylbenzensulfonyl azide
    Catalog Number:
    37124
    CAS Number:
    79791-38-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00274161
    Molecular Formula:
    C18H29N3O2S
    Molecular Weight:
    351.51
  • Ethylenediaminetetraacetic acid dipotassium salt dihydrate

    Purity:
    98 - 101% (Assay)
    Synonym:
    Ethylenedinitrilotetraacetic acid dipotassium salt dihydrate
    Catalog Number:
    37137
    CAS Number:
    25102-12-9
    Purity Limit:
    98 - 101% (Assay)
    MDL NO:
    MFCD00150036
    Molecular Formula:
    C10H14N2O8K2·2H2O
    Molecular Weight:
    404.45
  • L-Menthol

    Grade:
    Meets USP specification
    Purity:
    98 - 102% (GC)
    Synonym:
    (-)-p-Menthan-3-ol
    Catalog Number:
    37025
    Grade:
    Meets USP specification
    CAS Number:
    2216-51-5
    Purity Limit:
    98 - 102% (GC)
    MDL NO:
    MFCD00062979
    Molecular Formula:
    C10H20O
    Molecular Weight:
    156.27
  • Zinc gluconate hydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 0.5 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Grade:
    Meets USP specification
    Purity:
    97.0- 102.0% (Assay)
    Synonym:
    Zinc gluconate hydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 0.5 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    37017
    Grade:
    Meets USP specification
    CAS Number:
    4468-02-4
    Purity Limit:
    97.0- 102.0% (Assay)
    MDL NO:
    MFCD00868110, MFCD04037230
    Molecular Formula:
    C12H22ZnO14·xH2O
    Molecular Weight:
    455.68
  • Potassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Grade:
    Meets USP specification
    Purity:
    98.0 - 100.5% (Assay on dried basis)
    Synonym:
    Potassium phosphate dibasic, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    37012
    Grade:
    Meets USP specification
    CAS Number:
    7758-11-4
    Purity Limit:
    98.0 - 100.5% (Assay on dried basis)
    MDL NO:
    MFCD00011383
    Molecular Formula:
    K2HPO4
    Molecular Weight:
    174.18
  • Manganese sulfate monohydrate, Microbial tested, Aerobic Plate Count: 10³cfu/g maximum, Yeast and Mold Count: 10²cfu/g maximum, Total Coliforms: Negative

    Hazmat
    Grade:
    Meets USP,EP specification
    Purity:
    98.0% - 102.0% (Assay)
    Synonym:
    Manganese(II) sulfate monohydrate
    Hazmat
    Catalog Number:
    37008
    Grade:
    Meets USP,EP specification
    CAS Number:
    10034-96-5
    Purity Limit:
    98.0% - 102.0% (Assay)
    MDL NO:
    MFCD00149159
    Molecular Formula:
    MnSO4 · H2O
    Molecular Weight:
    169.0
  • L-Tyrosine, non animal origin

    Grade:
    Meets USP, EP, JP specification
    Purity:
    99 - 101% (Assay)
    Synonym:
    (S)-3-(4-Hydroxyphenyl)alanine
    Catalog Number:
    36930
    Grade:
    Meets USP, EP, JP specification
    CAS Number:
    60-18-4
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00002606
    Molecular Formula:
    C9H11NO3
    Molecular Weight:
    181.19
  • L-Phenylalanine, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S)-(-)-Phenylalanine
    Catalog Number:
    36932
    Grade:
    USP, EP, JP
    CAS Number:
    63-91-2
    Purity Limit:
    98.5 - 101.0% (Assay)
    MDL NO:
    MFCD00064227
    Molecular Formula:
    C9H11NO2
    Molecular Weight:
    165.2
  • Scandium(III) trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Trifluoromethanesulfonic acid scandium(III) salt
    Catalog Number:
    36894
    CAS Number:
    144026-79-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00192433
    Molecular Formula:
    (CF3SO3)3Sc
    Molecular Weight:
    492.15
  • Triethylamine trihydrofluoride

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Hydrogen fluoride triethylamine
    Hazmat
    Catalog Number:
    36800
    CAS Number:
    73602-61-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00043294
    Molecular Formula:
    C6H18F3N
    Molecular Weight:
    161.21
  • Boron trifluoride-methanol solution, 12 - 16% (1.5M) in methanol

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

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    2-Picoline borane complex
    Hazmat
    Catalog Number:
    36158
    CAS Number:
    3999-38-0
    Purity Limit:
    ≥ 98% (Assay)
    Molecular Formula:
    C6H7N·BH3
    Molecular Weight:
    106.96
  • Boron trichloride methyl sulfide complex

    Hazmat
    Purity:
    98.5 - 101.5% (Assay by titration)
    Synonym:
    Dimethyl sulfide-trichloroborane
    Hazmat
    Catalog Number:
    36286
    CAS Number:
    5523-19-3
    Purity Limit:
    98.5 - 101.5% (Assay by titration)
    MDL NO:
    MFCD00013208
    Molecular Formula:
    C2H6BCl3S
    Molecular Weight:
    179.3
  • Potassium nitrate

    Hazmat
    Grade:
    USP/FCC/BP/EP
    Purity:
    99.0 - 100.5% (Assay)
    Hazmat
    Catalog Number:
    35746
    Grade:
    USP/FCC/BP/EP
    CAS Number:
    7757-79-1
    Purity Limit:
    99.0 - 100.5% (Assay)
    Molecular Formula:
    KNO3
    Molecular Weight:
    101.1
  • Manganese(II) chloride tetrahydrate

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    98 - 101% (Assay)
    Hazmat
    Catalog Number:
    35264
    Grade:
    Meets USP specification
    CAS Number:
    13446-34-9
    Purity Limit:
    98 - 101% (Assay)
    MDL NO:
    MFCD00149792
    Molecular Formula:
    MnCl2·4H2O
    Molecular Weight:
    197.91
  • Citral (mixture of cis- and trans-isomers)

    Grade:
    FG, KOSHER, FEMA 2303
    Purity:
    96 - 100% (Assay)
    Synonym:
    3,7-Dimethyl-2,6-octadienal
    Catalog Number:
    33981
    Grade:
    FG, KOSHER, FEMA 2303
    CAS Number:
    5392-40-5
    Purity Limit:
    96 - 100% (Assay)
    MDL NO:
    MFCD00006997
    Molecular Formula:
    C10H16O
    Molecular Weight:
    152.23
  • N-(3-Dimethylaminopropyl)-N′-ethylcarbodiimide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide
    Hazmat
    Catalog Number:
    33523
    CAS Number:
    1892-57-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00044916
    Molecular Formula:
    C8H17N3
    Molecular Weight:
    155.24
  • Potassium sodium tartrate tetrahydrate

    Purity:
    99.0 - 102.0% (Assay by titration)
    Synonym:
    Rochelle salt
    Catalog Number:
    33364
    CAS Number:
    6381-59-5
    Purity Limit:
    99.0 - 102.0% (Assay by titration)
    MDL NO:
    MFCD00150989
    Molecular Formula:
    C4H4KNaO6·H2O
    Molecular Weight:
    282.2
  • Catalog Number:
    33313
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
  • Catalog Number:
    33311
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
  • (-)-Epinephrine

    Hazmat
    Purity:
    98.0 - 102.0% (Assay on dried basis)
    Synonym:
    L-Adrenaline
    Hazmat
    Catalog Number:
    32437
    CAS Number:
    51-43-4
    Purity Limit:
    98.0 - 102.0% (Assay on dried basis)
    MDL NO:
    MFCD00002204
    Molecular Formula:
    C9H13NO3
    Molecular Weight:
    183.21
  • (+)-Arabinogalactan from larch wood

    Purity:
    ≥ 95% (Assay, anhydrous basis)
    Synonym:
    Polyarabinogalactan
    Catalog Number:
    32137
    CAS Number:
    9036-66-2
    Purity Limit:
    ≥ 95% (Assay, anhydrous basis)
    MDL NO:
    MFCD00062638
    Molecular Formula:
    [(C5H8O4)(C6H10O5)6]x
    Molecular Weight:
    0.0
  • Diosmin

    Grade:
    meets USP specifications
    Purity:
    90 - 102% (HPLC)
    Synonym:
    3',5,7-Trihydroxy-4'-methoxyflavone 7-rutinoside
    Catalog Number:
    32160
    Grade:
    meets USP specifications
    CAS Number:
    520-27-4
    Purity Limit:
    90 - 102% (HPLC)
    MDL NO:
    MFCD00009772
    Molecular Formula:
    C28H32O15
    Molecular Weight:
    608.55
  • Xanthan gum

    Grade:
    USP/EP/FCC
    Purity:
    91 - 108% (Assay)
    Catalog Number:
    32096
    Grade:
    USP/EP/FCC
    CAS Number:
    11138-66-2
    Purity Limit:
    91 - 108% (Assay)
    MDL NO:
    MFCD00131256
    Molecular Weight:
    0.0
  • Lanthanum(III) chloride heptahydrate

    Grade:
    ACS Reagent
    Purity:
    64.5 - 70.0% (Assay by titration)
    Catalog Number:
    32038
    Grade:
    ACS Reagent
    CAS Number:
    10025-84-0
    Purity Limit:
    64.5 - 70.0% (Assay by titration)
    MDL NO:
    MFCD00149756
    Molecular Formula:
    LaCl3·7H2O
    Molecular Weight:
    371.37
  • Potassium antimonyl tartrate trihydrate

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    99 - 103% (Assay)
    Synonym:
    Antimony potassium tartrate trihydrate
    Hazmat
    Catalog Number:
    32036
    Grade:
    ACS Reagent
    CAS Number:
    28300-74-5
    Purity Limit:
    99 - 103% (Assay)
    MDL NO:
    MFCD00167056
    Molecular Formula:
    C8H4K2O12Sb2·3H2O
    Molecular Weight:
    667.87
  • Diphenylamine

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    ≥ 99% (GC)
    Synonym:
    DPA
    Hazmat
    Catalog Number:
    32013
    Grade:
    ACS Reagent
    CAS Number:
    122-39-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003014
    Molecular Formula:
    C12H11N
    Molecular Weight:
    169.22
  • Sodium sulfite

    Grade:
    meets USP/FCC specifications
    Purity:
    98.0-100.5% (Assay)
    Catalog Number:
    31892
    Grade:
    meets USP/FCC specifications
    CAS Number:
    7757-83-7
    Purity Limit:
    98.0-100.5% (Assay)
    MDL NO:
    MFCD00003503
    Molecular Formula:
    Na2SO3
    Molecular Weight:
    126.04
  • Magnesium chloride hexahydrate

    Grade:
    meets USP specifications
    Purity:
    98.0-101.0% (Assay)
    Synonym:
    Magnesium chloride·6H2O
    Catalog Number:
    31904
    Grade:
    meets USP specifications
    CAS Number:
    7791-18-6
    Purity Limit:
    98.0-101.0% (Assay)
    MDL NO:
    MFCD00149781
    Molecular Formula:
    MgCl2·6H2O
    Molecular Weight:
    203.3
  • Tetrabutylammonium perchlorate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Hazmat
    Catalog Number:
    31612
    CAS Number:
    1923-70-2
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00038722
    Molecular Formula:
    C16H36ClNO4
    Molecular Weight:
    341.92
  • Tetramethylammonium hydroxide pentahydrate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    TMAH Pentahydrate
    Hazmat
    Catalog Number:
    31620
    CAS Number:
    10424-65-4
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00149566
    Molecular Formula:
    C4H13NO·5H2O
    Molecular Weight:
    181.23
  • Trimethyl(trifluoromethyl)silane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    (Trifluoromethyl)trimethylsilane
    Hazmat
    Catalog Number:
    31522
    CAS Number:
    81290-20-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00145454
    Molecular Formula:
    C4H9F3Si
    Molecular Weight:
    142.19
  • Bis(pinacolato)diboron

    Purity:
    ≥ 99% (GC)
    Synonym:
    4,4,4',4',5,5,5',5'-Octamethyl-2,2'-bi-1,3,2-dioxaborolane
    Catalog Number:
    31459
    CAS Number:
    73183-34-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00799570
    Molecular Formula:
    C12H24B2O4
    Molecular Weight:
    253.94
  • Trichloroacetonitrile

    Hazmat
    Purity:
    ≥ 99.5% (GC)
    Hazmat
    Catalog Number:
    31525
    CAS Number:
    545-06-2
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00001842
    Molecular Formula:
    C2Cl3N
    Molecular Weight:
    144.39
  • O-(7-Azabenzotriazole-1-yl)- N,N,N',N'-tetramethyluronium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-(3H-[1,2,3]Triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate
    Hazmat
    Catalog Number:
    31218
    CAS Number:
    873798-09-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD08064301
    Molecular Formula:
    C10H15BF4N6O
    Molecular Weight:
    322.07
  • N,O-Bis(trimethylsilyl)acetamide

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    BSA
    Hazmat
    Catalog Number:
    30800
    CAS Number:
    10416-59-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008270
    Molecular Formula:
    C8H21NOSi2
    Molecular Weight:
    203.43
  • Sodium thiosulfate pentahydrate

    Grade:
    meets FCC specifications
    Purity:
    99.0-100.5% (Assay)
    Catalog Number:
    30690
    Grade:
    meets FCC specifications
    CAS Number:
    10102-17-7
    Purity Limit:
    99.0-100.5% (Assay)
    MDL NO:
    MFCD00149186
    Molecular Formula:
    Na2S2O3·5H2O
    Molecular Weight:
    248.18
  • Sodium cobaltinitrite

    Hazmat
    Grade:
    ACS reagent
    Synonym:
    Sodium hexanitritocobaltate(III)
    Hazmat
    Catalog Number:
    30638
    Grade:
    ACS reagent
    CAS Number:
    13600-98-1
    MDL NO:
    MFCD00003512
    Molecular Formula:
    Na3Co(NO2)6
    Molecular Weight:
    403.93
  • Calcium perchlorate tetrahydrate

    Hazmat
    Purity:
    ≥ 99%
    Hazmat
    Catalog Number:
    30581
    CAS Number:
    15627-86-8
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00191895
    Molecular Formula:
    Ca(ClO42·4H2O
    Molecular Weight:
    311.04
  • Tetrabutylammonium hydrogensulfate

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Tetrabutylammonium bisulfate
    Catalog Number:
    30399
    CAS Number:
    32503-27-8
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00011637
    Molecular Formula:
    C16H36N·HSO4
    Molecular Weight:
    339.54
  • Catalog Number:
    30446
    CAS Number:
    80526-82-5
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00036149
    Molecular Formula:
    C4H12N·HSO4
    Molecular Weight:
    171.22
  • Tetrabutylammonium tribromide

    Purity:
    99-101% (Assay)
    Synonym:
    Tetrabutylammonium bromide perbromide
    Catalog Number:
    30405
    CAS Number:
    38932-80-8
    Purity Limit:
    99-101% (Assay)
    MDL NO:
    MFCD00012110
    Molecular Formula:
    C16H36NBr3
    Molecular Weight:
    482.18
  • Tetrabutylammonium acetate

    Purity:
    ≥ 97% (Assay)
    Catalog Number:
    30360
    CAS Number:
    10534-59-5
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00043208
    Molecular Formula:
    C16H36N·C2H3O2
    Molecular Weight:
    301.51
  • Potassium phosphate tribasic, anhydrous

    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Titration)
    Synonym:
    Tripotassium phosphate
    Catalog Number:
    30214
    Grade:
    ACS reagent
    CAS Number:
    7778-53-2
    Purity Limit:
    ≥ 98% (Titration)
    MDL NO:
    MFCD00036295
    Molecular Formula:
    K3PO4
    Molecular Weight:
    212.27
  • Cobalt(II) nitrate hexahydrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    98.0-102.0% (Titration)
    Synonym:
    Cobaltous nitrate hexahydrate
    Hazmat
    Catalog Number:
    30222
    Grade:
    ACS reagent
    CAS Number:
    10026-22-9
    Purity Limit:
    98.0-102.0% (Titration)
    MDL NO:
    MFCD00149647
    Molecular Formula:
    Co(NO32·6H2O
    Molecular Weight:
    291.03