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Chemistry

Chemistry

11924

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 293

  • Ethyl carbamate

    Hazmat
    Purity:
    ≥ 99.5% (GC)
    Synonym:
    Aminoformic acid ethyl ester
    Hazmat
    Catalog Number:
    27154
    CAS Number:
    51-79-6
    Purity Limit:
    ≥ 99.5% (GC)
    MDL NO:
    MFCD00007966
    Molecular Formula:
    C3H7NO2
    Molecular Weight:
    89.09
    Specification Sheet SDS

  • 3-Bromoaniline

    Hazmat
    Purity:
    ≥ 98% (Assay)
    Synonym:
    m-Bromoaniline
    Hazmat
    Catalog Number:
    27143
    CAS Number:
    591-19-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00007757
    Molecular Formula:
    C6H6BrN
    Molecular Weight:
    172.02
    Specification Sheet SDS

  • 2-Hydroxyethanesulfonic acid sodium salt

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Isethionic acid sodium salt
    Catalog Number:
    27120
    CAS Number:
    1562-00-1
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00007534
    Molecular Formula:
    C2H5O4S·Na
    Molecular Weight:
    148.11
    Specification Sheet SDS

  • 2,6-Dibromo-4-nitrophenol

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    27114
    CAS Number:
    99-28-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007334
    Molecular Formula:
    C6H3Br2NO3
    Molecular Weight:
    296.9
    Specification Sheet SDS

  • N-Ethyl-2-pyrrolidinone

    Purity:
    ≥ 99.50% (GC)
    Synonym:
    1-Ethyl-2-pyrrolidone
    Catalog Number:
    26864
    CAS Number:
    2687-91-4
    Purity Limit:
    ≥ 99.50% (GC)
    MDL NO:
    MFCD00003199
    Molecular Formula:
    C6H11NO
    Molecular Weight:
    113.16
    Specification Sheet SDS

  • Gramine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    3-(Dimethylaminomethyl)indole
    Catalog Number:
    26961
    CAS Number:
    87-52-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00005629
    Molecular Formula:
    C11H14N2
    Molecular Weight:
    174.25
    Specification Sheet SDS

  • 2-Hydroxy-4-methoxybenzaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Hydroxy-4-anisaldehyde
    Catalog Number:
    26871
    CAS Number:
    673-22-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003327
    Molecular Formula:
    C8H8O3
    Molecular Weight:
    152.15
    Specification Sheet SDS

  • N-(2-Hydroxyethyl)pyrrolidine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    Pyrrolidine-1-ethanol
    Hazmat
    Catalog Number:
    26862
    CAS Number:
    2955-88-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00003181
    Molecular Formula:
    C6H13NO
    Molecular Weight:
    115.18
    Specification Sheet SDS

  • 4-Amino-3-hydrazino-5-mercapto-1,2,4-triazole

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4-Amino-3-hydrazino-4H-[1,2,4]triazole-5-thiol
    Hazmat
    Catalog Number:
    26856
    CAS Number:
    1750-12-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003098
    Molecular Formula:
    C2H6N6S
    Molecular Weight:
    146.18
    Specification Sheet SDS

  • 4-Bromo-n-butyric acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Bromobutyric acid
    Catalog Number:
    26847
    CAS Number:
    2623-87-2
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00002817
    Molecular Formula:
    C4H7BrO2
    Molecular Weight:
    167.0
    Specification Sheet SDS

  • 6-Bromohexanoyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    26761
    CAS Number:
    22809-37-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000761
    Molecular Formula:
    C6H10BrClO
    Molecular Weight:
    213.5
    Specification Sheet SDS

  • 1-Methyl-4-(methylamino)piperidine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    26717
    CAS Number:
    73579-08-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006498
    Molecular Formula:
    C7H16N2
    Molecular Weight:
    128.22
    Specification Sheet SDS

  • 1-Dodecanol

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Dodecyl alcohol
    Hazmat
    Catalog Number:
    26713
    CAS Number:
    112-53-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00004753
    Molecular Formula:
    C12H26O
    Molecular Weight:
    186.33
    Specification Sheet SDS

  • 4-Bromo-7-azaindole        

    Hazmat
    Purity:
    ≥ 97%
    Synonym:
    4-Bromo-1H-pyrrolo[2,3-b]pyridine    
    Hazmat
    Catalog Number:
    24732
    CAS Number:
    348640-06-2  
    Purity Limit:
    ≥ 97%
    MDL NO:
    MFCD08272233
    Molecular Formula:
    C7H5BrN2
    Molecular Weight:
    197.04
    Specification Sheet SDS

  • Copper(I) iodide

    Hazmat
    Purity:
    ≥ 99% (Assay by titration, on dried basis)
    Synonym:
    Cuprous iodide
    Hazmat
    Catalog Number:
    24624
    CAS Number:
    7681-65-4
    Purity Limit:
    ≥ 99% (Assay by titration, on dried basis)
    MDL NO:
    MFCD00010978
    Molecular Formula:
    CuI
    Molecular Weight:
    190.45
    Specification Sheet SDS

  • (S)-(+)-Epichlorohydrin

    Hazmat
    Purity:
    ≥ 99.5% (GC, Chiral purity)
    Synonym:
    (S)-(+)-2-(Chloromethyl)oxirane
    Hazmat
    Catalog Number:
    24603
    CAS Number:
    67843-74-7
    Purity Limit:
    ≥ 99.5% (GC, Chiral purity)
    MDL NO:
    MFCD00077760
    Molecular Formula:
    C3H5ClO
    Molecular Weight:
    92.52
    Specification Sheet SDS

  • (S)-(-)-alpha-Methylbenzylamine

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

  • (R)-(+)-1-(1-Naphthyl)ethylamine

    Purity:
    ≥ 99% (HPLC, Chiral purity)
    Synonym:
    (R-(+)-α-Methyl-1-naphthalenemethylamine
    Catalog Number:
    24587
    CAS Number:
    3886-70-2
    Purity Limit:
    ≥ 99% (HPLC, Chiral purity)
    MDL NO:
    MFCD00064114
    Molecular Formula:
    C12H13N
    Molecular Weight:
    171.24
    Specification Sheet SDS

  • 3,5-Dinitrobenzoyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    3,5-Dinitrobenzoic acid chloride
    Hazmat
    Catalog Number:
    24526
    CAS Number:
    99-33-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00007248
    Molecular Formula:
    C7H3ClN2O5
    Molecular Weight:
    230.56
    Specification Sheet SDS

  • Aluminum fluoride

    Purity:
    ≥ 90% (Total F as AlF3)
    Synonym:
    Aluminum trifluoride
    Catalog Number:
    24470
    CAS Number:
    7784-18-1
    Purity Limit:
    ≥ 90% (Total F as AlF3)
    MDL NO:
    MFCD00003426
    Molecular Formula:
    AlF3
    Molecular Weight:
    83.98
    Specification Sheet SDS

  • (-)-Dibenzoyl-L-tartaric acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (-)-O,O'-Dibenzoyl-L-tartaric acid
    Catalog Number:
    24464
    CAS Number:
    2743-38-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003074
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
    Specification Sheet SDS

  • N-Methylbenzylamine

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    23236
    CAS Number:
    103-67-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008289
    Molecular Formula:
    C8H11N
    Molecular Weight:
    121.18
    Specification Sheet SDS

  • N-Succinimidyl 6-[[4-(maleimidomethyl)cyclohexyl]carboxamido]caproate

    Purity:
    ≥ 98% (Assay)
    Synonym:
    LC-SMCC
    Catalog Number:
    23049
    CAS Number:
    125559-00-4
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD01863459
    Molecular Formula:
    C22H29N3O7
    Molecular Weight:
    447.44
    Specification Sheet SDS

  • Dithio-bis-maleimidoethane

    Purity:
    ≥ 98% (NMR)
    Synonym:
    DTME
    Catalog Number:
    23045
    CAS Number:
    71865-37-7
    Purity Limit:
    ≥ 98% (NMR)
    MDL NO:
    MFCD01863385
    Molecular Formula:
    C12H12N2S2O4
    Molecular Weight:
    312.37
    Specification Sheet SDS

  • Disuccinimidyl suberate

    Purity:
    ≥ 99% (NMR)
    Synonym:
    DSS
    Catalog Number:
    23025
    CAS Number:
    68528-80-3
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00049059
    Molecular Formula:
    C16H20N2O8
    Molecular Weight:
    368.34
    Specification Sheet SDS

  • N-(5-Azido-2-nitrobenzoyloxy)succinimide

    Purity:
    ≥ 99% (NMR)
    Synonym:
    ANB-NOS
    Catalog Number:
    23014
    CAS Number:
    60117-35-3
    Purity Limit:
    ≥ 99% (NMR)
    MDL NO:
    MFCD00054962
    Molecular Formula:
    C11H7N5O6
    Molecular Weight:
    305.21
    Specification Sheet SDS

  • Rose Bengal

    Grade:
    Certifiable Grade
    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Acid Red 9 
    Catalog Number:
    22972
    Grade:
    Certifiable Grade
    CAS Number:
    632-69-9
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00151169
    Molecular Formula:
    C20H2Cl4I4Na2O5
    Molecular Weight:
    1017.62
    Specification Sheet SDS

  • Tropaeolin O  

    Synonym:
    Acid Orange 6
    Catalog Number:
    22965
    CAS Number:
    547-57-9
    MDL NO:
    MFCD00007499
    Molecular Formula:
    C12H9N2O5SNa
    Molecular Weight:
    316.27
    Specification Sheet SDS

  • Quinoline Yellow W/S

    Purity:
    ≥ 85% (Dye content)
    Synonym:
    Acid Yellow 3 
    Catalog Number:
    22931
    CAS Number:
    8004-92-0
    Purity Limit:
    ≥ 85% (Dye content)
    MDL NO:
    MFCD00080727
    Molecular Formula:
    C19H9NNa2O8S2
    Molecular Weight:
    489.4
    Specification Sheet SDS

  • New Methylene Blue N 

    Purity:
    ≥ 90% (Dye content)
    Synonym:
    Basic Blue 24 
    Catalog Number:
    22927
    CAS Number:
    6586-05-6
    Purity Limit:
    ≥ 90% (Dye content)
    MDL NO:
    MFCD00078135
    Molecular Formula:
    2C18H22N3S·2Cl·ZnCl2
    Molecular Weight:
    832.12
    Specification Sheet SDS

  • Thiazole Yellow G (indicator for adsorption and fluorescence)

    Purity:
    ≥ 65% (Dye content: Spectrophotometry)
    Synonym:
    Titan Yellow
    Catalog Number:
    22891
    CAS Number:
    1829-00-1
    Purity Limit:
    ≥ 65% (Dye content: Spectrophotometry)
    MDL NO:
    MFCD00013091
    Molecular Formula:
    C28H19N5Na2O6S4
    Molecular Weight:
    695.73
    Specification Sheet SDS

  • Orange G

    Grade:
    Certifiable Grade
    Purity:
    ≥ 97% (Dye content)
    Synonym:
    Acid Orange 10 
    Catalog Number:
    22880
    Grade:
    Certifiable Grade
    CAS Number:
    1936-15-8
    Purity Limit:
    ≥ 97% (Dye content)
    MDL NO:
    MFCD00012457
    Molecular Formula:
    C16H10N2Na2O7S2
    Molecular Weight:
    452.38
    Specification Sheet SDS

  • Janus Green B

    Grade:
    Certifiable Grade
    Purity:
    ≥ 88% (Dye content)
    Synonym:
    CI 11050
    Catalog Number:
    22858
    Grade:
    Certifiable Grade
    CAS Number:
    2869-83-2
    Purity Limit:
    ≥ 88% (Dye content)
    MDL NO:
    MFCD00011758
    Molecular Formula:
    C30H31N6Cl
    Molecular Weight:
    511.07
    Specification Sheet SDS

  • Fast Garnet GBC Base

    Purity:
    ≥ 97% (Assay)
    Synonym:
    Solvent Yellow 3
    Catalog Number:
    22843
    CAS Number:
    97-56-3
    Purity Limit:
    ≥ 97% (Assay)
    MDL NO:
    MFCD00007733
    Molecular Formula:
    C14H15N3
    Molecular Weight:
    225.29
    Specification Sheet SDS

  • 1-Decanesulfonic acid sodium salt monohydrate , suitable for Ion-Pair Chromatography

    Purity:
    ≥ 99% (Assay by titration on dry basis)
    Synonym:
    Sodium 1-decanesulfonate monohydrate
    Catalog Number:
    22837
    CAS Number:
    13419-61-9
    Purity Limit:
    ≥ 99% (Assay by titration on dry basis)
    MDL NO:
    MFCD30491701
    Molecular Formula:
    C10H21NaO3S·H2O
    Molecular Weight:
    262.33
    Specification Sheet SDS

  • Alizarin Yellow R

    Purity:
    ≥ 70% (dye content)
    Synonym:
    Mordant Orange 1
    Catalog Number:
    22831
    CAS Number:
    2243-76-7
    Purity Limit:
    ≥ 70% (dye content)
    MDL NO:
    MFCD00007313
    Molecular Formula:
    C13H9N3O5
    Molecular Weight:
    287.23
    Specification Sheet SDS

  • Naphthol Green B

    Grade:
    ACS reagent
    Synonym:
    Acid Green 1
    Catalog Number:
    22792
    Grade:
    ACS reagent
    CAS Number:
    19381-50-1
    MDL NO:
    MFCD00003886
    Molecular Formula:
    C30H15FeN3O15S3·3Na
    Molecular Weight:
    878.47
    Specification Sheet SDS

  • 4-Phenylazophenol

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Solvent Yellow 7
    Catalog Number:
    22781
    CAS Number:
    1689-82-3
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00002330
    Molecular Formula:
    C12H10N2O
    Molecular Weight:
    198.22
    Specification Sheet SDS

  • 1,2,4-Trihydroxy-9,10-anthracenedione

    Purity:
    ≥ 75% (HPLC)
    Synonym:
    Purpurin
    Catalog Number:
    22772
    CAS Number:
    81-54-9
    Purity Limit:
    ≥ 75% (HPLC)
    MDL NO:
    MFCD00001203
    Molecular Formula:
    C14H8O5
    Molecular Weight:
    256.21
    Specification Sheet SDS

  • Methyl indole-4-carboxylate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1H-Indole-4-carboxylic acid methyl ester
    Catalog Number:
    21954
    CAS Number:
    39830-66-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00191222
    Molecular Formula:
    C10H9NO2
    Molecular Weight:
    175.19
    Specification Sheet SDS

  • 4-Iodobenzaldehyde

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Iodobenzenecarbaldehyde
    Catalog Number:
    22320
    CAS Number:
    15164-44-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00039576
    Molecular Formula:
    IC6H4CHO
    Molecular Weight:
    232.02
    Specification Sheet SDS

  • Quinine hydrochloride dihydrate

    Grade:
    BP
    Purity:
    99 - 101% (Assay by titration, on dry basis)
    Catalog Number:
    22213
    Grade:
    BP
    CAS Number:
    6119-47-7
    Purity Limit:
    99 - 101% (Assay by titration, on dry basis)
    MDL NO:
    MFCD00151248
    Molecular Formula:
    C20H24N2O2·HCl·2H2O
    Molecular Weight:
    396.91
    Specification Sheet SDS

  • Dibenzoyl-D-tartaric acid

    Purity:
    ≥ 99% (Titration)
    Synonym:
    (+)-2,3-Dibenzoyl-D-tartaric acid
    Catalog Number:
    22034
    CAS Number:
    17026-42-5
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD00063222
    Molecular Formula:
    C18H14O8
    Molecular Weight:
    358.3
    Specification Sheet SDS

  • 2,3,3-Trimethylindolenine

    Purity:
    ≥ 99% (GC)
    Synonym:
    2,3,3-Trimethyl-3H-indole
    Catalog Number:
    22011
    CAS Number:
    1640-39-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005724
    Molecular Formula:
    C11H13N
    Molecular Weight:
    159.23
    Specification Sheet SDS

  • 1,3-Propanesultone

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1,2-Oxathiolane, 2,2-dioxide
    Hazmat
    Catalog Number:
    22005
    CAS Number:
    1120-71-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005355
    Molecular Formula:
    C3H6O3S
    Molecular Weight:
    122.14
    Specification Sheet SDS

  • Flavone

    Purity:
    ≥ 99%
    Synonym:
    2-Phenyl-4H-1-benzopyran-4-one
    Catalog Number:
    21953
    CAS Number:
    525-82-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00006825
    Molecular Formula:
    C15H10O2
    Molecular Weight:
    222.24
    Specification Sheet SDS

  • Kojic acid

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-Hydroxymethyl-5-hydroxy-1,4-pyrone
    Catalog Number:
    21857
    CAS Number:
    501-30-4
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00006580
    Molecular Formula:
    C6H6O4
    Molecular Weight:
    142.11
    Specification Sheet SDS

  • 4-Hydroxyindole

    Purity:
    ≥ 98% (Assay)
    Synonym:
    1H-Indol-4-ol
    Catalog Number:
    21841
    CAS Number:
    2380-94-1
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00005667
    Molecular Formula:
    C8H7NO
    Molecular Weight:
    133.15
    Specification Sheet SDS

  • 2,3-Pyrazinedicarboxylic acid

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Pyrazine-2,3-dicarboxylic acid
    Catalog Number:
    21247
    CAS Number:
    89-01-0
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00006131
    Molecular Formula:
    C6H4N2O4
    Molecular Weight:
    168.11
    Specification Sheet SDS

  • 2-Aminoethanethiol

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    2-Mercaptoethylamine
    Catalog Number:
    21200
    CAS Number:
    60-23-1
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00008196
    Molecular Formula:
    C2H7NS
    Molecular Weight:
    77.15
    Specification Sheet SDS
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