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Chemistry

Chemistry

12907

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.


  • 1,2-Bis(maleimido)ethane

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Ethylene-bis-maleimide
    Catalog Number:
    23078
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    5132-30-9
    MDL NO:
    MFCD00458699
    Molecular Formula:
    C10H8N2O4
    Molecular Weight:
    220.18
  • Aluminum chloride, anhydrous, >= 99%, -40 Powder

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Aluminum trichloride
    Hazmat
    Catalog Number:
    35347
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    7446-70-0
    MDL NO:
    MFCD00003422
    Molecular Formula:
    AlCl3
    Molecular Weight:
    133.34
  • Ethyl (hydroxyimino)cyanoacetate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Ethyl cyano(hydroxyimino)acetate
    Catalog Number:
    26426
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    3849-21-6
    MDL NO:
    MFCD00002112
    Molecular Formula:
    C5H6N2O3
    Molecular Weight:
    142.11
  • 2-Phenoxyethanol

    Grade:
    KOSHER, FEMA 4620
    Purity:
    99 - 100% (GC)
    Synonym:
    Ethylene glycol monophenyl ether
    Catalog Number:
    34802
    Grade:
    KOSHER, FEMA 4620
    Purity Limit:
    99 - 100% (GC)
    CAS Number:
    122-99-6
    MDL NO:
    MFCD00002857
    Molecular Formula:
    C8H10O2
    Molecular Weight:
    138.16
  • Methyl trifluoroacetate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Trifluoroacetic acid methyl ester
    Hazmat
    Catalog Number:
    42373
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    431-47-0
    MDL NO:
    MFCD00000417
    Molecular Formula:
    C3H3F3O2
    Molecular Weight:
    128.05
  • δ-Undecanolactone

    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    Purity:
    98 - 100% (Assay, sum of isomers)
    Synonym:
    Undecanoic δ-lactone
    Catalog Number:
    35008
    Grade:
    Natural, meets FG specifications, Kosher, FEMA 3
    Purity Limit:
    98 - 100% (Assay, sum of isomers)
    CAS Number:
    710-04-3
    MDL NO:
    MFCD00006650
    Molecular Formula:
    C11H20O2
    Molecular Weight:
    184.28
  • 3-Hydroxytyramine hydrochloride

    Purity:
    98 - 101% (Assay on dried basis)
    Synonym:
    Dopamine hydrochloride
    Catalog Number:
    11757
    Purity Limit:
    98 - 101% (Assay on dried basis)
    CAS Number:
    62-31-7
    MDL NO:
    MFCD00012898
    Molecular Formula:
    C8H11NO2•HCl
    Molecular Weight:
    189.64
  • N-Acetyl-5-methoxytryptamine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Melatonin
    Catalog Number:
    09492
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    73-31-4
    MDL NO:
    MFCD00005655
    Molecular Formula:
    C13H16N2O2
    Molecular Weight:
    232.28
  • 1-Boc-4-piperidone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    tert-Butyl 4-oxo-1-piperidinecarboxylate
    Catalog Number:
    05037
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    79099-07-3
    MDL NO:
    MFCD00151800
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.24
  • 5-(Ethylthio)-1H-tetrazole

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    5-Ethylsulfanyl-1H-tetrazole
    Hazmat
    Catalog Number:
    01881
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    89797-68-2
    MDL NO:
    MFCD00068733
    Molecular Formula:
    C3H6N4S
    Molecular Weight:
    130.18
  • Cinnamic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    β-Phenylacrylic acid
    Catalog Number:
    01532
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    140-10-3
    MDL NO:
    MFCD00004369
    Molecular Formula:
    C9H8O2
    Molecular Weight:
    148.16
  • Sodium chloride

    Grade:
    Meets USP Specification
    Purity:
    99.0 - 100.5% (Assay by titration)
    Catalog Number:
    00829
    Grade:
    Meets USP Specification
    Purity Limit:
    99.0 - 100.5% (Assay by titration)
    CAS Number:
    7647-14-5
    MDL NO:
    MFCD00003477
    Molecular Formula:
    NaCl
    Molecular Weight:
    58.44
  • Sodium sulfate, anhydrous

    Purity:
    ≥ 99% (Assay by titration)
    Catalog Number:
    00274
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    7757-82-6
    MDL NO:
    MFCD00003504
    Molecular Formula:
    Na2SO4
    Molecular Weight:
    142.04
  • Succinic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 99.0% (Titration)
    Synonym:
    Butanedioic acid
    Catalog Number:
    01465
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99.0% (Titration)
    CAS Number:
    110-15-6
    MDL NO:
    MFCD00002789
    Molecular Formula:
    C4H6O4
    Molecular Weight:
    118.1
  • Sodium phosphate dibasic, anhydrous

    Grade:
    ACS reagent
    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Sodium phosphate dibasic
    Catalog Number:
    00835
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    7558-79-4
    MDL NO:
    MFCD00003496
    Molecular Formula:
    Na2HPO4
    Molecular Weight:
    141.96
  • 1-Methyl-2-pyrrolidinone, distilled

    Hazmat
    Purity:
    ≥ 99.5% (Assay)
    Synonym:
    N-Methyl-2-ketopyrrolidine
    Hazmat
    Catalog Number:
    00741
    Purity Limit:
    ≥ 99.5% (Assay)
    CAS Number:
    872-50-4
    MDL NO:
    MFCD00003193
    Molecular Formula:
    C5H9NO
    Molecular Weight:
    99.13
  • Guanidine thiocyanate

    Hazmat
    Grade:
    Biotech Grade
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Guanidine isothiocyanate
    Hazmat
    Catalog Number:
    00522
    Grade:
    Biotech Grade
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    593-84-0
    MDL NO:
    MFCD00013027
    Molecular Formula:
    CH5N3·HSCN
    Molecular Weight:
    118.16
  • L-Glutamic acid

    Purity:
    98.5-100.5% (Assay)
    Synonym:
    L-Glu-OH
    Catalog Number:
    00161
    Purity Limit:
    98.5-100.5% (Assay)
    CAS Number:
    56-86-0
    MDL NO:
    MFCD00002634
    Molecular Formula:
    C5H9NO4
    Molecular Weight:
    147.14
  • 1,4-Dichlorobutane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Tetramethylene dichloride
    Hazmat
    Catalog Number:
    49221
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    110-56-5
    MDL NO:
    MFCD00001011
    Molecular Formula:
    C4H8Cl2
    Molecular Weight:
    127.01
  • 1-Bromopropane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Propyl bromide
    Hazmat
    Catalog Number:
    49229
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    106-94-5
    MDL NO:
    MFCD00000254
    Molecular Formula:
    C3H7Br
    Molecular Weight:
    122.99
  • 2-Bromobutane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    sec-Butyl bromide
    Hazmat
    Catalog Number:
    49227
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    78-76-2
    MDL NO:
    MFCD00000156
    Molecular Formula:
    C4H9Br
    Molecular Weight:
    137.03
  • 2-Bromopropane

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Isopropyl bromide
    Hazmat
    Catalog Number:
    49230
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    75-26-3
    MDL NO:
    MFCD00000147
    Molecular Formula:
    C3H7Br
    Molecular Weight:
    122.99
  • Lacmoid

    Synonym:
    Resorcinol blue
    Catalog Number:
    37393
    CAS Number:
    33869-21-5
    MDL NO:
    MFCD00005035
    Molecular Formula:
    C24H16N2O6
    Molecular Weight:
    428.39
  • Sodium hexafluorophosphate

    Hazmat
    Purity:
    ≥ 99.9% (Assay)
    Hazmat
    Catalog Number:
    35862
    Purity Limit:
    ≥ 99.9% (Assay)
    CAS Number:
    21324-39-0
    Molecular Formula:
    NaPF6
    Molecular Weight:
    167.95
  • Catalog Number:
    35660
    CAS Number:
    11097-59-9
    MDL NO:
    MFCD01746913
    Molecular Formula:
    Mg6Al2CO3(OH)16·4H2O
    Molecular Weight:
    603.98
  • Drierite commercial 8 mesh

    Synonym:
    Calcium sulfate commercial grade
    Catalog Number:
    35452
    CAS Number:
    7778-18-9
    MDL NO:
    MFCD00010912
    Molecular Formula:
    CaSO4
    Molecular Weight:
    136.14
  • Aluminum oxide anhydrous

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Alumina
    Catalog Number:
    35356
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    1344-28-1
    MDL NO:
    MFCD00003424
    Molecular Formula:
    Al2O3
    Molecular Weight:
    101.96
  • Chloroplatinic acid hexahydrate

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    Pt : ≥ 37% (Assay)
    Synonym:
    Hexachloroplatinic acid hexahydrate
    Hazmat
    Catalog Number:
    32030
    Grade:
    ACS Reagent
    Purity Limit:
    Pt : ≥ 37% (Assay)
    CAS Number:
    18497-13-7
    MDL NO:
    MFCD00149910
    Molecular Formula:
    H2Cl6Pt·6H2O
    Molecular Weight:
    517.9
  • Formic acid

    Hazmat
    Grade:
    ACS Reagent
    Purity:
    ≥ 88% (Assay)
    Hazmat
    Catalog Number:
    32007
    Grade:
    ACS Reagent
    Purity Limit:
    ≥ 88% (Assay)
    CAS Number:
    64-18-6
    MDL NO:
    MFCD00003297
    Molecular Formula:
    CH2O2
    Molecular Weight:
    46.03
  • N,N-Diethyl-p-phenylenediamine sulfate salt

    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Amino-N,N-diethylaniline sulfate
    Catalog Number:
    31789
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    6283-63-2
    MDL NO:
    MFCD00012993
    Molecular Formula:
    C10H18N2O4S
    Molecular Weight:
    262.33
  • N,N -Dimethylphosphoramic dichloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Dimethylamidophosphoric dichloride
    Hazmat
    Catalog Number:
    31355
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    677-43-0
    MDL NO:
    MFCD00013896
    Molecular Formula:
    C2H6Cl2NOP
    Molecular Weight:
    161.96
  • N-Boc-1,3-diaminopropane

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    N-(tert-Butoxycarbonyl)-1,3-diaminopropane
    Hazmat
    Catalog Number:
    31316
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    75178-96-0
    MDL NO:
    MFCD00210021
    Molecular Formula:
    C8H18N2O2
    Molecular Weight:
    174.24
  • Triethyl orthopropionate

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Orthopropionic acid triethyl ester
    Hazmat
    Catalog Number:
    30368
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    115-80-0
    MDL NO:
    MFCD00009226
    Molecular Formula:
    C9H20O3
    Molecular Weight:
    176.25
  • Aluminum nitrate nonahydrate

    Hazmat
    Grade:
    ACS reagent
    Purity:
    98.0-102.0% (Titration)
    Synonym:
    Sodium dihydrogen phosphate monohydrate
    Hazmat
    Catalog Number:
    30223
    Grade:
    ACS reagent
    Purity Limit:
    98.0-102.0% (Titration)
    CAS Number:
    7784-27-2
    MDL NO:
    MFCD00149132
    Molecular Formula:
    Al3NO33·9H2O
    Molecular Weight:
    375.13
  • Magnesium chloride hexahydrate

    Grade:
    Analytical Reagent Grade
    Purity:
    ≥ 99.0% (Assay)
    Catalog Number:
    30240
    Grade:
    Analytical Reagent Grade
    Purity Limit:
    ≥ 99.0% (Assay)
    CAS Number:
    7791-18-6
    MDL NO:
    MFCD00149781
    Molecular Formula:
    MgCl2·6H2O
    Molecular Weight:
    203.3
  • 1-Amino-2-naphthol-4-sulfonic acid

    Grade:
    ACS reagent
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-Hydroxy-4-sulfo-1-naphthylamine
    Catalog Number:
    30112
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    116-63-2
    MDL NO:
    MFCD00004019
    Molecular Formula:
    C10H9NO4S
    Molecular Weight:
    239.25
  • Salicylic acid

    Purity:
    ≥ 98% (Assay)
    Synonym:
    2-Hydroxybenzoic acid
    Catalog Number:
    30167
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    69-72-7
    MDL NO:
    MFCD00002439
    Molecular Formula:
    C7H6O3
    Molecular Weight:
    138.12
  • 1-Methyl-2-pyrrolidinone, distilled

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99% (GC)
    Synonym:
    N-Methyl-2-ketopyrrolidine
    Hazmat
    Catalog Number:
    30063
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    872-50-4
    MDL NO:
    MFCD00003193
    Molecular Formula:
    C5H9NO
    Molecular Weight:
    99.13
  • Sodium azide

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    Hydrazoic azide sodium salt
    Hazmat
    Catalog Number:
    29961
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    26628-22-8
    MDL NO:
    MFCD00003536
    Molecular Formula:
    NaN3
    Molecular Weight:
    65.01
  • Ammonium tetrafluoroborate

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    Ammonium fluoroborate
    Hazmat
    Catalog Number:
    28930
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    13826-83-0
    MDL NO:
    MFCD06245785
    Molecular Formula:
    NH4BF4
    Molecular Weight:
    104.84
  • Bis-(sodium sulfopropyl)-disulfide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3,3'-Dithiobis-1-propanesulfonic acid disodium salt
    Catalog Number:
    28476
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    27206-35-5
    MDL NO:
    MFCD01104840
    Molecular Formula:
    C6H12Na2O6S4
    Molecular Weight:
    354.4
  • n-Propylbenzene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Phenylpropane
    Hazmat
    Catalog Number:
    27219
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    103-65-1
    MDL NO:
    MFCD00009377
    Molecular Formula:
    C9H12
    Molecular Weight:
    120.19
  • Sodium iodide

    Hazmat
    Grade:
    ACS reagent
    Purity:
    ≥ 99.5% (Assay by titration)
    Hazmat
    Catalog Number:
    24752
    Grade:
    ACS reagent
    Purity Limit:
    ≥ 99.5% (Assay by titration)
    CAS Number:
    7681-82-5
    MDL NO:
    MFCD00003532
    Molecular Formula:
    NaI
    Molecular Weight:
    149.89
  • (S)-(-)-alpha-Methylbenzylamine

    Hazmat
    Purity:
    ≥ 98.5% (Chiral purity)
    Synonym:
    (S)-(-)-1-Phenylethylamine
    Hazmat
    Catalog Number:
    24595
    Purity Limit:
    ≥ 98.5% (Chiral purity)
    CAS Number:
    2627-86-3
    MDL NO:
    MFCD00064406
    Molecular Formula:
    C8H11N
    Molecular Weight:
    121.18
  • Lithium iodide anhydrous

    Purity:
    ≥ 99.9%
    Catalog Number:
    24564
    Purity Limit:
    ≥ 99.9%
    CAS Number:
    10377-51-2
    MDL NO:
    MFCD00011092
    Molecular Formula:
    LiI
    Molecular Weight:
    133.84
  • Hydroxyurea

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

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Chloro-2,3-epoxypropane
    Hazmat
    Catalog Number:
    24484
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    106-89-8
    MDL NO:
    MFCD00005132
    Molecular Formula:
    C3H5ClO
    Molecular Weight:
    92.52
  • Dithio-bis-maleimidoethane

    Purity:
    ≥ 98%
    Synonym:
    DTME
    Catalog Number:
    23045
    Purity Limit:
    ≥ 98%
    CAS Number:
    71865-37-7
    MDL NO:
    MFCD01863385
    Molecular Formula:
    C12H12N2S2O4
    Molecular Weight:
    312.37
  • Tris-(carboxyethyl)phosphine hydrochloride  

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    TCEP·HCl
    Hazmat
    Catalog Number:
    23004
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    51805-45-9
    MDL NO:
    MFCD00145469
    Molecular Formula:
    C9H15O6P·HCl
    Molecular Weight:
    286.6
  • Tartrazine

    Purity:
    ≥ 85% (dye content)
    Synonym:
    3-Carboxy-5-hydroxy-1-p-sulfophenyl-4-p-sulfophenylazopyrazoletrisodium salt
    Catalog Number:
    22937
    Purity Limit:
    ≥ 85% (dye content)
    CAS Number:
    1934-21-0
    MDL NO:
    MFCD00148908
    Molecular Formula:
    C16H9N4O9S2·3Na
    Molecular Weight:
    534.37