💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program
Chemistry

Chemistry

11926

Our diverse selection of products are designed to enhance your work at every level. From refining asymmetric synthesis to optimizing reaction conditions with advanced catalysts, because we believe in meeting every possibility with precision.

Sub Categories
Asymmetric Synthesis 1122
Building Blocks 7871
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 295

  • 1,2-Benzisothiazol-3(2H)-one

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    1,2-Benzisothiazol-3-one
    Hazmat
    Catalog Number:
    31729
    CAS Number:
    2634-33-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00044001
    Molecular Formula:
    C7H5NOS
    Molecular Weight:
    151.19
    Specification Sheet SDS

  • Sodium phosphate dibasic, anhydrous

    Grade:
    meets FCC specifications
    Purity:
    ≥ 99.0% (Titration)
    Synonym:
    Sodium phosphate dibasic
    Catalog Number:
    29851
    Grade:
    meets FCC specifications
    CAS Number:
    7558-79-4
    Purity Limit:
    ≥ 99.0% (Titration)
    MDL NO:
    MFCD00003496
    Molecular Formula:
    Na2HPO4
    Molecular Weight:
    141.96
    Specification Sheet SDS

  • Congo Red

    Grade:
    ACS Reagent
    Purity:
    ≥ 75% (Dye content)
    Synonym:
    Direct Red 28
    Catalog Number:
    22807
    Grade:
    ACS Reagent
    CAS Number:
    573-58-0
    Purity Limit:
    ≥ 75% (Dye content)
    MDL NO:
    MFCD00004028
    Molecular Formula:
    C32H22N6O6S2·2Na
    Molecular Weight:
    696.67
    Specification Sheet SDS

  • Palmitic acid

    Purity:
    ≥ 96% (GC)
    Synonym:
    Cetylic acid
    Catalog Number:
    14036
    CAS Number:
    57-10-3
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00002747
    Molecular Formula:
    C16H32O2
    Molecular Weight:
    256.43
    Specification Sheet SDS

  • 5-Methoxytryptamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3-(2-Aminoethyl)-5-methoxyindole
    Catalog Number:
    11759
    CAS Number:
    608-07-1
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005662
    Molecular Formula:
    C11H14N2O
    Molecular Weight:
    190.24
    Specification Sheet SDS

  • N-Acetyl-5-methoxytryptamine

    Grade:
    Meets USP Specification
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Melatonin
    Catalog Number:
    09492
    Grade:
    Meets USP Specification
    CAS Number:
    73-31-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005655
    Molecular Formula:
    C13H16N2O2
    Molecular Weight:
    232.28
    Specification Sheet SDS

  • Fmoc-L-homoproline

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Fmoc-L-HomoPro-OH
    Catalog Number:
    05136
    CAS Number:
    86069-86-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00235898
    Molecular Formula:
    C21H21NO4
    Molecular Weight:
    351.4
    Specification Sheet SDS

  • Trifluoroethanol

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2,2,2-Trifluoroethanol
    Hazmat
    Catalog Number:
    04832
    CAS Number:
    75-89-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00004672
    Molecular Formula:
    C2H3F3O
    Molecular Weight:
    100.0
    Specification Sheet SDS

  • 2-Chlorotrityl chloride resin (0.3-0.8 meq/g, 200-400 mesh)

    Synonym:
    2-Chlorotriphenylmethyl chloride resin
    Catalog Number:
    04251
    CAS Number:
    42074-68-0
    MDL NO:
    MFCD00161760
    Molecular Weight:
    0.0
    Specification Sheet SDS

  • Maleic anhydride

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    2,5-Furandione
    Hazmat
    Catalog Number:
    02328
    CAS Number:
    108-31-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00005518
    Molecular Formula:
    C4H2O3
    Molecular Weight:
    98.06
    Specification Sheet SDS

  • 5,5'-Dithio-bis(2-nitrobenzoic acid)

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ellman's reagent
    Catalog Number:
    01899
    CAS Number:
    69-78-3
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007140
    Molecular Formula:
    C14H8N2O8S2
    Molecular Weight:
    396.35
    Specification Sheet SDS

  • Eosin Y disodium salt

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (Dye content)
    Synonym:
    Eosin yellowish
    Catalog Number:
    01834
    Grade:
    Certifiable Grade
    CAS Number:
    17372-87-1
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00005040
    Molecular Formula:
    C20H6Br4O5Na2
    Molecular Weight:
    691.88
    Specification Sheet SDS

  • Sodium fluoride

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Hazmat
    Catalog Number:
    01523
    Grade:
    ACS reagent
    CAS Number:
    7681-49-4
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00003524
    Molecular Formula:
    NaF
    Molecular Weight:
    41.99
    Specification Sheet SDS

  • Propionic acid

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Ethylformic acid
    Hazmat
    Catalog Number:
    01518
    CAS Number:
    79-09-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00002756
    Molecular Formula:
    C3H6O2
    Molecular Weight:
    74.08
    Specification Sheet SDS

  • Hexamethylenetetramine

    Hazmat
    Purity:
    99 - 100%
    Synonym:
    Hexamine
    Hazmat
    Catalog Number:
    01234
    CAS Number:
    100-97-0
    Purity Limit:
    99 - 100%
    MDL NO:
    MFCD00006895
    Molecular Formula:
    C6H12N4
    Molecular Weight:
    140.2
    Specification Sheet SDS

  • 1-Methylimidazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Methylimidazole
    Hazmat
    Catalog Number:
    00526
    CAS Number:
    616-47-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005292
    Molecular Formula:
    C4H6N2
    Molecular Weight:
    82.11
    Specification Sheet SDS

  • Betaine, anhydrous

    Purity:
    ≥ 98% (Assay)
    Synonym:
    (Carboxymethyl)trimethylammonium hydroxide inner salt
    Catalog Number:
    00661
    CAS Number:
    107-43-7
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00012123
    Molecular Formula:
    C5H11NO2
    Molecular Weight:
    117.15
    Specification Sheet SDS

  • Auramine O

    Hazmat
    Grade:
    Certifiable Grade
    Purity:
    ≥ 80% (Dye Content)
    Synonym:
    Basic yellow 2
    Hazmat
    Catalog Number:
    00478
    Grade:
    Certifiable Grade
    CAS Number:
    2465-27-2
    Purity Limit:
    ≥ 80% (Dye Content)
    MDL NO:
    MFCD00012484
    Molecular Formula:
    C17H21N3·HCl
    Molecular Weight:
    321.9
    Specification Sheet SDS

  • N-(1-Naphthyl)ethylenediamine dihydrochloride

    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    NED·2HCl
    Catalog Number:
    00222
    Grade:
    ACS reagent
    CAS Number:
    1465-25-4
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012556
    Molecular Formula:
    C12H14N2·2HCl
    Molecular Weight:
    259.18
    Specification Sheet SDS

  • 3,3',5,5'-Tetramethylbenzidine

    Purity:
    ≥ 99% (Assay)
    Synonym:
    TMB
    Catalog Number:
    00287
    CAS Number:
    54827-17-7
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00007748
    Molecular Formula:
    C16H20N2
    Molecular Weight:
    240.35
    Specification Sheet SDS

  • Indole-3-acetic acid

    Purity:
    ≥ 98.5% (HPLC)
    Synonym:
    IAA
    Catalog Number:
    00188
    CAS Number:
    87-51-4
    Purity Limit:
    ≥ 98.5% (HPLC)
    MDL NO:
    MFCD00005636
    Molecular Formula:
    C10H9NO2
    Molecular Weight:
    175.19
    Specification Sheet SDS

  • Disodium rhodizonate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Rhodizonic acid disodium salt
    Catalog Number:
    37402
    CAS Number:
    523-21-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00001650
    Molecular Formula:
    C6O6Na2
    Molecular Weight:
    214.04
    Specification Sheet SDS

  • Neodymium(III) chloride hexahydrate

    Purity:
    ≥ 99% (Trace metals basis)
    Synonym:
    Neodymium trichloride hexahydrate
    Catalog Number:
    35693
    CAS Number:
    13477-89-9
    Purity Limit:
    ≥ 99% (Trace metals basis)
    MDL NO:
    MFCD00149801
    Molecular Formula:
    NdCl3·6H2O
    Molecular Weight:
    358.69
    Specification Sheet SDS

  • Vanillin (Rhovanil)

    Grade:
    KOSHER, FEMA 3107
    Purity:
    99 - 100% (GC)
    Synonym:
    4-Hydroxy-3-methoxybenzaldehyde (Rhovanil)
    Catalog Number:
    35014
    Grade:
    KOSHER, FEMA 3107
    CAS Number:
    121-33-5
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00006942
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • α-Hexylcinnamaldehyde

    Grade:
    FG, KOSHER, FEMA 2569
    Purity:
    97 - 100% (GC)
    Synonym:
    Hexyl cinnamic aldehyde
    Catalog Number:
    34375
    Grade:
    FG, KOSHER, FEMA 2569
    CAS Number:
    101-86-0
    Purity Limit:
    97 - 100% (GC)
    MDL NO:
    MFCD00006989
    Molecular Formula:
    C15H20O
    Molecular Weight:
    216.32
    Specification Sheet SDS

  • Camphene

    Hazmat
    Purity:
    ≥ 94% (GC)
    Hazmat
    Catalog Number:
    33902
    CAS Number:
    79-92-5
    Purity Limit:
    ≥ 94% (GC)
    MDL NO:
    MFCD00066603
    Molecular Formula:
    C10H16
    Molecular Weight:
    136.24
    Specification Sheet SDS

  • Potassium sulfate

    Grade:
    Meets FCC specification
    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    31885
    Grade:
    Meets FCC specification
    CAS Number:
    7778-80-5
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00011388
    Molecular Formula:
    K2SO4
    Molecular Weight:
    174.3
    Specification Sheet SDS

  • Sodium iodide

    Hazmat
    Purity:
    99.0 - 101.5% (Assay on anhydrous basis)
    Hazmat
    Catalog Number:
    30178
    CAS Number:
    7681-82-5
    Purity Limit:
    99.0 - 101.5% (Assay on anhydrous basis)
    MDL NO:
    MFCD00003532
    Molecular Formula:
    NaI
    Molecular Weight:
    149.89
    Specification Sheet SDS

  • Sodium carbonate

    Grade:
    ACS reagent
    Purity:
    ≥ 99.5% (Assay by titration)
    Synonym:
    Carbonic acid disodium salt
    Catalog Number:
    30109
    Grade:
    ACS reagent
    CAS Number:
    497-19-8
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    MDL NO:
    MFCD00003494
    Molecular Formula:
    Na2CO3
    Molecular Weight:
    106.0
    Specification Sheet SDS

  • Sodium phosphate dibasic, anhydrous

    Grade:
    meets USP specifications
    Purity:
    98.0-100.5% (Assay,on dried basis)
    Synonym:
    Sodium phosphate dibasic
    Catalog Number:
    29850
    Grade:
    meets USP specifications
    CAS Number:
    7558-79-4
    Purity Limit:
    98.0-100.5% (Assay,on dried basis)
    MDL NO:
    MFCD00003496
    Molecular Formula:
    Na2HPO4
    Molecular Weight:
    141.96
    Specification Sheet SDS

  • (-)-Ethyl L-lactate Natural, Kosher Certified

    Hazmat
    Purity:
    98 - 100% (GC)
    Synonym:
    (S)-(−)-2-Hydroxypropionic acid ethyl ester
    Hazmat
    Catalog Number:
    27780
    CAS Number:
    687-47-8
    Purity Limit:
    98 - 100% (GC)
    MDL NO:
    MFCD00004518
    Molecular Formula:
    C5H10O3
    Molecular Weight:
    118.13
    Specification Sheet SDS

  • Cesium fluoride

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    24619
    CAS Number:
    13400-13-0
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00010960
    Molecular Formula:
    CsF
    Molecular Weight:
    151.91
    Specification Sheet SDS

  • Hydroxyurea

    Grade:
    Meets USP specifications
    Purity:
    97.0-103.0% (Assay, dried basis)
    Synonym:
    Hydroxycarbamide
    Catalog Number:
    24533
    Grade:
    Meets USP specifications
    CAS Number:
    127-07-1
    Purity Limit:
    97.0-103.0% (Assay, dried basis)
    MDL NO:
    MFCD00007943
    Molecular Formula:
    CH4N2O2
    Molecular Weight:
    76.05
    Specification Sheet SDS

  • 3,5-Dinitrosalicylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3,5-Dinitro-2-hydroxybenzoic acid
    Catalog Number:
    24525
    CAS Number:
    609-99-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00007104
    Molecular Formula:
    C7H4N2O7
    Molecular Weight:
    228.12
    Specification Sheet SDS

  • Sodium bromide

    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Catalog Number:
    22974
    Grade:
    ACS reagent
    CAS Number:
    7647-15-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00003475
    Molecular Formula:
    NaBr
    Molecular Weight:
    102.89
    Specification Sheet SDS

  • Dimethylglyoxime

    Hazmat
    Purity:
    ≥ 99% (Anhydrous Assay)
    Synonym:
    2,3-Butanedione dioxime
    Hazmat
    Catalog Number:
    22778
    CAS Number:
    95-45-4
    Purity Limit:
    ≥ 99% (Anhydrous Assay)
    MDL NO:
    MFCD00002117
    Molecular Formula:
    C4H8N2O2
    Molecular Weight:
    116.12
    Specification Sheet SDS

  • Cesium hydroxide monohydrate

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Hazmat
    Catalog Number:
    12855
    CAS Number:
    35103-79-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00149664
    Molecular Formula:
    CsOH·H2O
    Molecular Weight:
    167.93
    Specification Sheet SDS

  • Fmoc-8-amino-3,6-dioxaoctanoic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    {2-[2-(Fmoc-amino)ethoxy]ethoxy}acetic acid
    Catalog Number:
    07310
    CAS Number:
    166108-71-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD01321015
    Molecular Formula:
    C21H23NO6
    Molecular Weight:
    385.42
    Specification Sheet SDS

  • tert-Butyl acetate

    Hazmat
    Purity:
    99 - 100% (GC)
    Synonym:
    1,1-Dimethylethyl ester
    Hazmat
    Catalog Number:
    06819
    CAS Number:
    540-88-5
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00008807
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
    Specification Sheet SDS

  • α-Naphthaleneacetic acid

    Synonym:
    1-Naphthaleneacetic acid
    Catalog Number:
    01501
    CAS Number:
    86-87-3
    MDL NO:
    MFCD00004046
    Molecular Formula:
    C12H10O2
    Molecular Weight:
    186.21
    Specification Sheet SDS

  • Potassium nitrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Nitric acid potassium salt
    Hazmat
    Catalog Number:
    01251
    Grade:
    ACS reagent
    CAS Number:
    7757-79-1
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00011409
    Molecular Formula:
    KNO3
    Molecular Weight:
    101.1
    Specification Sheet SDS

  • Zinc bromide anhydrous

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Zinc dibromide anhydrous
    Hazmat
    Catalog Number:
    00983
    CAS Number:
    7699-45-8
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00011294
    Molecular Formula:
    ZnBr2
    Molecular Weight:
    225.2
    Specification Sheet SDS

  • trans-L-4-Hydroxyproline

    Purity:
    ≥ 99% (Titration)
    Synonym:
    L-Hyp-OH
    Catalog Number:
    00185
    CAS Number:
    51-35-4
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00064320
    Molecular Formula:
    C5H9NO3
    Molecular Weight:
    131.1
    Specification Sheet SDS

  • Silver nanopowder (50-60 nm)

    Hazmat
    Purity:
    ≥ 99.9% (Trace metals basis)
    Hazmat
    Catalog Number:
    46539
    CAS Number:
    7440-22-4
    Purity Limit:
    ≥ 99.9% (Trace metals basis)
    Molecular Formula:
    Ag
    Molecular Weight:
    107.87
    Specification Sheet SDS

  • Sodium butyrate

    Purity:
    ≥ 98%
    Synonym:
    Butyric acid sodium salt
    Catalog Number:
    39091
    CAS Number:
    156-54-7
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD00002816
    Molecular Formula:
    C4H7NaO2
    Molecular Weight:
    110.09
    Specification Sheet SDS

  • Acrylic acid N-hydroxysuccinimide ester

    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Acryloxysuccinimide
    Catalog Number:
    36226
    CAS Number:
    38862-24-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00078261
    Molecular Formula:
    C7H7No4
    Molecular Weight:
    169.13
    Specification Sheet SDS

  • Sodium metasilicate nonahydrate

    Hazmat
    Purity:
    ≥ 42% (Assay)
    Hazmat
    Catalog Number:
    35868
    CAS Number:
    13517-24-3
    Purity Limit:
    ≥ 42% (Assay)
    MDL NO:
    MFCD00149175
    Molecular Formula:
    Na2O3Si·9H2O
    Molecular Weight:
    284.2
    Specification Sheet SDS

  • Hydrotalcite, synthetic

    Grade:
    Meets BP 2022 specification
    Purity:
    MgO : 36 - 44% and Al2O3 : 15.30 - 18.70% (Assay)
    Synonym:
    Magnesium aluminum hydroxycarbonate
    Catalog Number:
    35660
    Grade:
    Meets BP 2022 specification
    CAS Number:
    11097-59-9
    Purity Limit:
    MgO : 36 - 44% and Al2O3 : 15.30 - 18.70% (Assay)
    MDL NO:
    MFCD01746913
    Molecular Formula:
    Mg6Al2(CO3)(OH)16·4H2O
    Molecular Weight:
    603.98
    Specification Sheet SDS

  • Ammonium paratungstate

    Purity:
    ≥ 88.5% (Assay)
    Catalog Number:
    35388
    CAS Number:
    11120-25-5
    Purity Limit:
    ≥ 88.5% (Assay)
    MDL NO:
    MFCD00015956
    Molecular Formula:
    (NH4)10H2(W2O7)6·xH2O
    Molecular Weight:
    3060.46
    Specification Sheet SDS

  • Triethyl citrate

    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    Purity:
    99 - 100% (GC)
    Synonym:
    Citric acid triethyl ester
    Catalog Number:
    34997
    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    CAS Number:
    77-93-0
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00009201
    Molecular Formula:
    C12H20O7
    Molecular Weight:
    276.28
    Specification Sheet SDS
Back to top