💛 99% Happy customers

📦 Same-day shipping on in-stock items

Synthetic Reagents

1975

  • Icosafluoro-15-crown 5-ether

    Purity:
    ≥ 99% (GC)
    Synonym:
    Icosafluoro-15-crown 5-ether
    Catalog Number:
    37164
    CAS Number:
    97571-69-2
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD01320747
    Molecular Formula:
    C10F20O5
    Molecular Weight:
    580.07
  • Benzo-12-crown 4-ether

    Purity:
    ≥ 98% (NMR)
    Synonym:
    2,3-Benzo-1,4,7,10-tetraoxadodec-2-ene
    Catalog Number:
    37160
    CAS Number:
    14174-08-4
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD00059934
    Molecular Formula:
    C12H16O4
    Molecular Weight:
    224.26
  • Bis(2-ethylhexyl) phosphate

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dioctyl phosphate
    Hazmat
    Catalog Number:
    37156
    CAS Number:
    298-07-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009492
    Molecular Formula:
    C16H35O4P
    Molecular Weight:
    322.43
  • 1-Hydroxyethane-1,1-diphosphonic acid (ca. 60% in Water, ca. 4.2mol/L)

    Hazmat
    Purity:
    59 - 65% (Assay by titration)
    Synonym:
    Etidronic acid (60% aqueous solution)
    Hazmat
    Catalog Number:
    37152
    CAS Number:
    2809-21-4
    Purity Limit:
    59 - 65% (Assay by titration)
    MDL NO:
    MFCD00070585
    Molecular Formula:
    C2H8O7P2
    Molecular Weight:
    206.03
  • Ammonium 1-pyrrolidinecarbodithioate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    1-Pyrrolidinecarbodithioic acid ammonium salt
    Catalog Number:
    37155
    CAS Number:
    5108-96-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00012720
    Molecular Formula:
    C5H12N2S2
    Molecular Weight:
    164.29
  • Nitrilotriacetic acid trisodium salt monohydrate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Sodium nitrilotriacetate tribasic monohydrate
    Catalog Number:
    37146
    CAS Number:
    18662-53-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00150789
    Molecular Formula:
    C6H6NO6Na3·H2O
    Molecular Weight:
    275.1
  • Nitrilotriacetic acid disodium salt

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    N,N-Bis(carboxymethyl)glycine
    Catalog Number:
    37145
    CAS Number:
    15467-20-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00064230
    Molecular Formula:
    C6H7NO6Na2
    Molecular Weight:
    235.1
  • Tetrahydroxydiborane

    Purity:
    ≥ 99% (LC)
    Synonym:
    Diboronic acid
    Catalog Number:
    37128
    CAS Number:
    13675-18-8
    Purity Limit:
    ≥ 99% (LC)
    MDL NO:
    MFCD05663888
    Molecular Formula:
    H4B2O4
    Molecular Weight:
    89.65
  • (+/-)-Camphor-10-sulfonic acid

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    (±-β-Camphorsulfonic acid
    Hazmat
    Catalog Number:
    37116
    CAS Number:
    5872-08-2
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00074827
    Molecular Formula:
    C10H16O4S
    Molecular Weight:
    232.3
  • Acetic acid, glacial

    Hazmat
    Grade:
    Meets USP Specification
    Purity:
    99.5 - 100.5% (Assay by titration)
    Hazmat
    Catalog Number:
    37031
    Grade:
    Meets USP Specification
    CAS Number:
    64-19-7
    Purity Limit:
    99.5 - 100.5% (Assay by titration)
    MDL NO:
    MFCD00036152
    Molecular Formula:
    C2H4O2
    Molecular Weight:
    60.05
  • Manganese sulfate monohydrate, Microbial tested, Aerobic Plate Count: 10³ cfu/g maximum, Yeast and Mold Count: 10² cfu/g maximum, Total Coliforms: Negative

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    98.0% - 102.0% (Assay)
    Synonym:
    Manganese (II) sulfate monohydrate
    Hazmat
    Catalog Number:
    37009
    Grade:
    Meets USP specification
    CAS Number:
    10034-96-5
    Purity Limit:
    98.0% - 102.0% (Assay)
    MDL NO:
    MFCD00149159
    Molecular Formula:
    MnSO4 · H2O
    Molecular Weight:
    169.0
  • Manganese gluconate dihydrate, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Grade:
    Meets USP specification
    Purity:
    98 - 102% (Assay on anhydrous basis)
    Synonym:
    Manganese gluconate dihydrate, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    37010
    Grade:
    Meets USP specification
    CAS Number:
    6485-39-8
    Purity Limit:
    98 - 102% (Assay on anhydrous basis)
    MDL NO:
    MFCD00867656
    Molecular Formula:
    MnC12H22O14·2H2O
    Molecular Weight:
    481.27
  • Calcium phosphate tribasic, Low Heavy Metal, Microbial tested, Aerobic plate count: ≤ 103 cfu/g, Yeast and Mold count: ≤ 102 cfu/g, Total Coliforms: Negative

    Grade:
    Meets FCC/GB E341 iii specification
    Purity:
    ≥ 90% Assay by Ca content : 34 - 40%
    Synonym:
    Hydroxylapatite
    Catalog Number:
    36995
    Grade:
    Meets FCC/GB E341 iii specification
    CAS Number:
    12167-74-7
    Purity Limit:
    ≥ 90% Assay by Ca content : 34 - 40%
    MDL NO:
    MFCD00010904
    Molecular Formula:
    Ca5(OH)(PO4)3
    Molecular Weight:
    502.31
  • Calcium citrate tetrahydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 0.2 ppm & Hg: <= 0.1 ppm)

    Grade:
    Meets USP specification
    Purity:
    98 - 102% (Assay on dried basis)
    Synonym:
    Calcium citrate tetrahydrate, Ultra pure, Powder, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 0.2 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    36993
    Grade:
    Meets USP specification
    CAS Number:
    5785-44-4
    Purity Limit:
    98 - 102% (Assay on dried basis)
    MDL NO:
    MFCD00150786
    Molecular Formula:
    Ca3C6H5O72·4H2O
    Molecular Weight:
    570.5
  • Ferrous gluconate dihydrate, Ultra pure, Granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)

    Purity:
    97 - 102% (Assay)
    Synonym:
    Ferrous gluconate dihydrate, Ultra pure, Granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 1 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    37001
    Purity Limit:
    97 - 102% (Assay)
    MDL NO:
    MFCD00150872
    Molecular Formula:
    Fe(C6H11O72·2H2O
  • Calcium citrate tetrahydrate, Ultra pure, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 0.2 ppm & Hg: <= 0.1 ppm)

    Purity:
    97 - 101% (Assay)
    Synonym:
    Calcium citrate tetrahydrate, Ultra pure, Fine granular, Low heavy metals (As: <= 1 ppm, Cd: <= 1 ppm, Pb: <= 0.2 ppm & Hg: <= 0.1 ppm)
    Catalog Number:
    36992
    CAS Number:
    5785-44-4
    Purity Limit:
    97 - 101% (Assay)
    MDL NO:
    MFCD00150786
    Molecular Formula:
    Ca3C6H5O72·4H2O
    Molecular Weight:
    570.5
  • L-Valine, non animal origin

    Grade:
    USP, EP, JP
    Purity:
    98.5 - 101.0% (Assay)
    Synonym:
    (S)-2-Amino-3-methylbutyric acid
    Catalog Number:
    36934
    Grade:
    USP, EP, JP
    CAS Number:
    72-18-4
    Purity Limit:
    98.5 - 101.0% (Assay)
    MDL NO:
    MFCD00064220
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.1
  • L-Histidine hydrochloride monohydrate, non animal origin

    Grade:
    Meets USP, EP, JP testing specification
    Purity:
    99 - 101% (Assay)
    Synonym:
    L-His-OH·HCl·H2O
    Catalog Number:
    36929
    Grade:
    Meets USP, EP, JP testing specification
    CAS Number:
    5934-29-2
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00151027
    Molecular Formula:
    C6H9N3O2·HCl·H2O
    Molecular Weight:
    209.6
  • L-Threonine, from non-animal source, suitable for cell culture Endotoxin < 6 EU/g

    Grade:
    USP, EP, JP
    Purity:
    99 - 101% (Assay)
    Synonym:
    (2S,3R)-2-Amino-3-hydroxybutyric acid
    Catalog Number:
    36935
    Grade:
    USP, EP, JP
    CAS Number:
    72-19-5
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00064270
    Molecular Formula:
    C4H9NO3
    Molecular Weight:
    119.1
  • L-Proline, non-animal origin

    Grade:
    USP, EP, JP
    Purity:
    99 - 101% (Assay)
    Synonym:
    (S)-Pyrrolidine-2-carboxylic acid
    Catalog Number:
    36921
    Grade:
    USP, EP, JP
    CAS Number:
    147-85-3
    Purity Limit:
    99 - 101% (Assay)
    MDL NO:
    MFCD00064318
    Molecular Formula:
    C5H9NO2
    Molecular Weight:
    115.14
  • Silver trifluoromethanesulfonate

    Purity:
    ≥ 99% (Elemental analysis)
    Synonym:
    Trifluoromethanesulfonic acid silver salt
    Catalog Number:
    36892
    CAS Number:
    2923-28-6
    Purity Limit:
    ≥ 99% (Elemental analysis)
    MDL NO:
    MFCD00013226
    Molecular Formula:
    CF3SO3Ag
    Molecular Weight:
    256.93
  • 3-Methyl-1-(p-tolyl)triazene

    Purity:
    ≥ 98% (Assay by titration, HPLC)
    Catalog Number:
    36907
    CAS Number:
    21124-13-0
    Purity Limit:
    ≥ 98% (Assay by titration, HPLC)
    MDL NO:
    MFCD00008282
    Molecular Formula:
    C8H11N3
    Molecular Weight:
    149.2
  • Yttrium(III) trifluoromethanesulfonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Trifluoromethanesulfonic acid yttrium(III) salt
    Catalog Number:
    36899
    CAS Number:
    52093-30-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00209623
    Molecular Formula:
    (CF3SO)3Y
    Molecular Weight:
    536.1
  • Cerium(III)acetate hydrate

    Purity:
    ≥ 99.5% (Trace metal basis)
    Synonym:
    Acetic acid cerium(III) salt hydrate
    Catalog Number:
    36900
    CAS Number:
    206996-60-3
    Purity Limit:
    ≥ 99.5% (Trace metal basis)
    MDL NO:
    MFCD00150533
    Molecular Formula:
    C6H9CeO6·xH2O
    Molecular Weight:
    317.25
  • Cerium(III) trifluoromethanesulfonate

    Purity:
    98 - 100% (Assay)
    Synonym:
    Trifluoromethanesulfonic acid cerium(III) salt
    Catalog Number:
    36896
    CAS Number:
    76089-77-5
    Purity Limit:
    98 - 100% (Assay)
    MDL NO:
    MFCD02093899
    Molecular Formula:
    (CF3SO3)3Ce
    Molecular Weight:
    587.31
  • Methyl trifluoromethanesulfonate

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    Methyl triflate
    Hazmat
    Catalog Number:
    36876
    CAS Number:
    333-27-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00000409
    Molecular Formula:
    C2H3F3O3S
    Molecular Weight:
    164.1
  • Montmorillonite , K 10, powder

    Synonym:
    K-Catalyst
    Catalog Number:
    36877
    CAS Number:
    1318-93-0
    MDL NO:
    MFCD00132796
    Molecular Weight:
    0.0
  • 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
    CAS Number:
    13472-35-0
    Purity Limit:
    98.0 - 100.5% (Assay by titration)
    Molecular Formula:
    NaH2PO4·2H2O
    Molecular Weight:
    156.01
  • Sodium dichloroisocyanurate

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

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

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

    Hazmat
    Purity:
    ≥ 98.5% (Assay)
    Hazmat
    Catalog Number:
    36537
    CAS Number:
    698999-57-4
    Purity Limit:
    ≥ 98.5% (Assay)
    MDL NO:
    MFCD00150254
    Molecular Formula:
    MnCl2O8·xH2O
    Molecular Weight:
    253.84
  • Lithium tert-butoxide

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    LiOtBu
    Hazmat
    Catalog Number:
    36516
    CAS Number:
    1907-33-1
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00050479
    Molecular Formula:
    C4H9LiO
    Molecular Weight:
    80.05
  • Hazmat
    Catalog Number:
    36400
    CAS Number:
    462-34-0
    Purity Limit:
    47 - 50% (Assay by titration)
    MDL NO:
    MFCD00040372
    Molecular Formula:
    C4H8BF3O
    Molecular Weight:
    139.91
  • 1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid

    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    DOTA
    Catalog Number:
    36050
    CAS Number:
    60239-18-1
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD00068657
    Molecular Formula:
    C16H28N4O8·xH2O
    Molecular Weight:
    404.42
  • Barium hydroxide solution, 0.3 N

    Hazmat
    Purity:
    ≥ 95% (Assay by titration)
    Hazmat
    Catalog Number:
    35966
    CAS Number:
    17194-00-2
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD00003443
    Molecular Formula:
    Ba(OH)2
    Molecular Weight:
    171.34
  • Potassium phosphate dibasic anhdyrous

    Grade:
    USP
    Purity:
    98.0 - 100.5% (Assy by titration)
    Synonym:
    Dipotassium hydrogenphosphate
    Catalog Number:
    35753
    Grade:
    USP
    CAS Number:
    38149'7758-11-4
    Purity Limit:
    98.0 - 100.5% (Assy by titration)
    Molecular Formula:
    K2HPO4
    Molecular Weight:
    174.18
  • Lanthanum(III) chloride heptahydrate

    Purity:
    ≥ 99% (Metals basis)
    Synonym:
    Lanthanum trichloride heptahydrate
    Catalog Number:
    35611
    CAS Number:
    10025-84-0
    Purity Limit:
    ≥ 99% (Metals basis)
    MDL NO:
    MFCD00149756
    Molecular Formula:
    LaCl3·7H2O
    Molecular Weight:
    371.37
  • Cesium carbonate

    Purity:
    ≥ 99.9% (Trace metals basis)
    Catalog Number:
    35472
    CAS Number:
    534-17-8
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    MDL NO:
    MFCD00010957
    Molecular Formula:
    Cs2CO3
    Molecular Weight:
    325.82
  • Aluminum Sulfate, Octadecahydrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    98 - 102% (Assay by titration)
    Synonym:
    Aluminum trisulfate octadecahydrate
    Hazmat
    Catalog Number:
    35361
    Grade:
    ACS reagent
    CAS Number:
    7784-31-8
    Purity Limit:
    98 - 102% (Assay by titration)
    MDL NO:
    MFCD00149136
    Molecular Formula:
    Al2(SO4)3·18H2O
    Molecular Weight:
    666.41
  • Terpinyl propionate FCC

    Hazmat
    Grade:
    FG, KOSHER, FEMA 3053
    Purity:
    95 - 100% (GC)
    Hazmat
    Catalog Number:
    34972
    Grade:
    FG, KOSHER, FEMA 3053
    CAS Number:
    80-27-3
    Purity Limit:
    95 - 100% (GC)
    MDL NO:
    MFCD00213794
    Molecular Formula:
    C13H24O3
    Molecular Weight:
    228.33
  • Ethyl formate

    Hazmat
    Grade:
    meets FG specifications, KOSHER, FEMA 2434
    Purity:
    95 - 100% (GC)
    Synonym:
    Formic acid ethyl ester
    Hazmat
    Catalog Number:
    34168
    Grade:
    meets FG specifications, KOSHER, FEMA 2434
    CAS Number:
    109-94-4
    Purity Limit:
    95 - 100% (GC)
    MDL NO:
    MFCD00003294
    Molecular Formula:
    C3H6O2
    Molecular Weight:
    74.08
  • Methyl salicylate EP / USP / NF

    Grade:
    meets EP/USP/NF specifications
    Purity:
    98 - 102% (HPLC)
    Synonym:
    2-Hydroxybenzoic acid methyl ester
    Catalog Number:
    33428
    Grade:
    meets EP/USP/NF specifications
    CAS Number:
    119-36-8
    Purity Limit:
    98 - 102% (HPLC)
    MDL NO:
    MFCD00002214
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.15
  • Potassium perchlorate

    Hazmat
    Purity:
    99.0-100.5% (Titration)
    Synonym:
    Potassium hyperchlorate
    Hazmat
    Catalog Number:
    33378
    CAS Number:
    7778-74-7
    Purity Limit:
    99.0-100.5% (Titration)
    MDL NO:
    MFCD00011362
    Molecular Formula:
    KClO4
    Molecular Weight:
    138.55
  • Potassium dichromate

    Hazmat
    Purity:
    ≥ 99.0% (Titration)
    Synonym:
    Potassium bichromate
    Hazmat
    Catalog Number:
    33355
    CAS Number:
    7778-50-9
    Purity Limit:
    ≥ 99.0% (Titration)
    MDL NO:
    MFCD00011367
    Molecular Formula:
    K2Cr2O7
    Molecular Weight:
    294.18
  • Potassium oxalate monohydrate

    Purity:
    98.5-101.0% (Titration)
    Synonym:
    Oxalic acid potassium salt monohydrate
    Catalog Number:
    33358
    CAS Number:
    6487-48-5
    Purity Limit:
    98.5-101.0% (Titration)
    MDL NO:
    MFCD00150033
    Molecular Formula:
    C2O4K2·H2O
    Molecular Weight:
    184.2
  • Poly(vinylpolypyrrolidone), <= 50 mm particle size

    Grade:
    USP
    Synonym:
    Polyvinylpyrrolidone, cross-linked
    Catalog Number:
    33085
    Grade:
    USP
    CAS Number:
    25249-54-1
    MDL NO:
    MFCD00149016
    Molecular Formula:
    (C6H9NO)n
    Molecular Weight:
    0.0
  • Poly(vinylpolypyrrolidone), 50-300 mm particle size

    Grade:
    USP
    Synonym:
    Polyvinylpyrrolidone, cross-linked
    Catalog Number:
    33084
    Grade:
    USP
    CAS Number:
    25249-54-1
    MDL NO:
    MFCD00149016
    Molecular Formula:
    (C6H9NO)n
    Molecular Weight:
    0.0
  • Catalog Number:
    33305
    MDL NO:
    MFCD00284810
    Molecular Weight:
    0.0
  • L-Tryptophan , from non-animal origin

    Grade:
    Meets EP, JP, USP specification
    Purity:
    ≥ 99% (Assay)
    Synonym:
    L-Trp-OH
    Catalog Number:
    33068
    Grade:
    Meets EP, JP, USP specification
    CAS Number:
    73-22-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00064340
    Molecular Formula:
    C11H12N2O2
    Molecular Weight:
    204.2