⚡️ Flash Sale: BOGO on TBTU

📦 Same-day shipping on in-stock items

Chemistry

Chemistry

11927

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.


  • Fluorene

    Hazmat
    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Diphenylenemethane
    Hazmat
    Catalog Number:
    29755
    CAS Number:
    86-73-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00001111
    Molecular Formula:
    C13H10
    Molecular Weight:
    166.22
  • 3-Amino-1,2,4-triazole-5-thiol

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    29088
    CAS Number:
    16691-43-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00005231
    Molecular Formula:
    C2H4N4S
    Molecular Weight:
    116.15
  • (S)-(+)-Nipecotic acid

    Purity:
    ≥ 99% (Titration)
    Synonym:
    (S-(+)-3-Piperidinecarboxylic acid
    Catalog Number:
    28510
    CAS Number:
    59045-82-8
    Purity Limit:
    ≥ 99% (Titration)
    MDL NO:
    MFCD01630807
    Molecular Formula:
    C6H11NO2
    Molecular Weight:
    129.16
  • 5-Phenyl-2H-tetrazole

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    28506
    CAS Number:
    18039-42-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01451271
    Molecular Formula:
    C7H6N4
    Molecular Weight:
    146.15
  • 2-Ethyl-6-methylphenol

    Purity:
    ≥ 99% (GC)
    Synonym:
    6-Ethyl-m-cresol
    Catalog Number:
    28454
    CAS Number:
    1687-64-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00962292
    Molecular Formula:
    C9H12O
    Molecular Weight:
    136.19
  • 2-Mercaptobenzimidazole

    Hazmat
    Purity:
    ≥ 99.5%
    Hazmat
    Catalog Number:
    28342
    CAS Number:
    583-39-1
    Purity Limit:
    ≥ 99.5%
    MDL NO:
    MFCD00005593
    Molecular Formula:
    C7H6N2S
    Molecular Weight:
    150.2
  • 1-Z-Piperazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(Benzyloxycarbonyl)piperazine
    Catalog Number:
    28315
    CAS Number:
    31166-44-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00274317
    Molecular Formula:
    C12H16N2O2
    Molecular Weight:
    220.27
  • 4-Bromopyridine hydrochloride

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    28252
    CAS Number:
    19524-06-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00012828
    Molecular Formula:
    C5H4BrN·HCl
    Molecular Weight:
    194.46
  • 5-Methyl-2H-tetrazole

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    28154
    CAS Number:
    4076-36-2
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00185824
    Molecular Formula:
    C2H4N4
    Molecular Weight:
    84.08
  • 4-Morpholinoaniline

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    28105
    CAS Number:
    2524-67-6
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00006169
    Molecular Formula:
    C10H14N2O
    Molecular Weight:
    178.0
  • L-Threonic acid calcium salt

    Purity:
    ≥ 99% (Assay)
    Synonym:
    (2R,3S)-2,3,4-Trihydroxbutyric acid hemicalcium salt
    Catalog Number:
    28074
    CAS Number:
    70753-61-6
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00077882
    Molecular Formula:
    C8H14CaO10
    Molecular Weight:
    310.27
  • 2-Chloroethanesulfonic acid sodium salt hydrate

    Purity:
    ≥ 99% (Assay)
    Synonym:
    Sodium 2-chloroethanesulfonate monohydrate
    Catalog Number:
    28025
    CAS Number:
    15484-44-3
    Purity Limit:
    ≥ 99% (Assay)
    MDL NO:
    MFCD00149546
    Molecular Formula:
    C2H4ClO3SNa·H2O
    Molecular Weight:
    184.57
  • 2-Naphthalenesulfonic acid sodium salt

    Purity:
    ≥ 99.5% (HPLC)
    Synonym:
    Sodium 2-naphthalenesulfonate
    Catalog Number:
    27765
    CAS Number:
    532-02-5
    Purity Limit:
    ≥ 99.5% (HPLC)
    MDL NO:
    MFCD00064186
    Molecular Formula:
    C10H7O3SNa
    Molecular Weight:
    230.22
  • Catalog Number:
    27781
    CAS Number:
    73401-74-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00065692
    Molecular Formula:
    C9H10O3
    Molecular Weight:
    166.18
  • 3-Cyanocoumarin

    Purity:
    ≥97% (GC)
    Synonym:
    Coumarin-3-carbonitrile
    Catalog Number:
    27915
    CAS Number:
    15119-34-3
    Purity Limit:
    ≥97% (GC)
    MDL NO:
    MFCD00115699
    Molecular Formula:
    C10H5NO2
    Molecular Weight:
    171.15
  • 1-Ethylpiperazine

    Hazmat
    Purity:
    ≥ 99.7%
    Hazmat
    Catalog Number:
    27742
    CAS Number:
    5308-25-8
    Purity Limit:
    ≥ 99.7%
    MDL NO:
    MFCD00059912
    Molecular Formula:
    C6H14N2
    Molecular Weight:
    114.19
  • Catalog Number:
    27558
    CAS Number:
    83558-87-6
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00039147
    Molecular Formula:
    C15H12F6N2O2
    Molecular Weight:
    366.26
  • 4-Methoxyphenylboronic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (4-Methoxyphenyl)boranediol
    Catalog Number:
    27556
    CAS Number:
    5720-07-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00039139
    Molecular Formula:
    C7H9BO3
    Molecular Weight:
    151.96
  • 1-Bromo-3-nitro-benzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    3-Bromo-1-nitrobenzene
    Catalog Number:
    27497
    CAS Number:
    585-79-5
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00024298
    Molecular Formula:
    C6H4BrNO2
    Molecular Weight:
    202.01
  • 4,6-Dihydroxypyrimidine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    4,6-Pyrimidinediol
    Catalog Number:
    27415
    CAS Number:
    1193-24-4
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00016733
    Molecular Formula:
    C4H4N2O2
    Molecular Weight:
    112.09
  • 2,5-Furandicarboxylic acid

    Purity:
    ≥ 98% (Assay)
    Catalog Number:
    27410
    CAS Number:
    3238-40-2
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00016582
    Molecular Formula:
    C6H4O5
    Molecular Weight:
    156.09
  • Carbonyldihydrotris(triphenylphosphine)ruthenium(II)

    Purity:
    ≥ 98% (10.97-11.19% Ru content)
    Catalog Number:
    27394
    CAS Number:
    25360-32-1
    Purity Limit:
    ≥ 98% (10.97-11.19% Ru content)
    MDL NO:
    MFCD00015870
    Molecular Formula:
    [(C6H53P]3Ru(CO)H2
    Molecular Weight:
    915.95
  • Ruthenium(III) nitrosylnitrate solution

    Hazmat
    Purity:
    Ru : 1.4 - 1.6% (Assay)
    Synonym:
    Trinitratonitrosylruthenium(II) nitric acid
    Hazmat
    Catalog Number:
    27402
    CAS Number:
    34513-98-9
    Purity Limit:
    Ru : 1.4 - 1.6% (Assay)
    MDL NO:
    MFCD00016313
    Molecular Formula:
    Ru(NO)(NO3)
    Molecular Weight:
    317.09
  • Titanyl(IV) acetylacetonate

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    Titanium(IV) oxyacetylacetonate
    Catalog Number:
    27359
    CAS Number:
    14024-64-7
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00013505
    Molecular Formula:
    C10H14O5Ti
    Molecular Weight:
    262.08
  • Catalog Number:
    27342
    CAS Number:
    3332-29-4
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00012956
    Molecular Formula:
    C2H7NO·HCl
    Molecular Weight:
    97.54
  • Dichloro(1,5-cyclooctadiene)palladium(II)

    Purity:
    ≥ 99% (Pd Content : ≥ 37%)
    Synonym:
    PdCl2(cod)
    Catalog Number:
    27320
    CAS Number:
    12107-56-1
    Purity Limit:
    ≥ 99% (Pd Content : ≥ 37%)
    MDL NO:
    MFCD00012412
    Molecular Formula:
    C8H12Cl2Pd
    Molecular Weight:
    285.51
  • Chromium(III) oxide

    Purity:
    ≥ 99%
    Catalog Number:
    27259
    CAS Number:
    1308-38-9
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00010949
    Molecular Formula:
    Cr2O3
    Molecular Weight:
    151.99
  • 3-Sulfopropyl acrylate potassium salt

    Purity:
    ≥ 96% (Titration)
    Synonym:
    Potassium 3-sulphonatopropyl acrylate
    Catalog Number:
    27236
    CAS Number:
    31098-20-1
    Purity Limit:
    ≥ 96% (Titration)
    MDL NO:
    MFCD00010138
    Molecular Formula:
    C6H9O5SK
    Molecular Weight:
    232.3
  • n-Butylbenzene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    1-Phenylbutane
    Hazmat
    Catalog Number:
    27221
    CAS Number:
    104-51-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00009463
    Molecular Formula:
    C10H14
    Molecular Weight:
    134.22
  • Catalog Number:
    27191
    CAS Number:
    2478-38-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008748
    Molecular Formula:
    C10H12O4
    Molecular Weight:
    196.2
  • Benzyl acetate

    Grade:
    meets FCC specifications
    Purity:
    ≥ 99% (GC)
    Synonym:
    Phenylmethyl acetate
    Catalog Number:
    27188
    Grade:
    meets FCC specifications
    CAS Number:
    140-11-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00008712
    Molecular Formula:
    C9H10O2
    Molecular Weight:
    150.18
  • 2-Hydroxy-4-methoxybenzophenone

    Grade:
    meets USP specifications
    Purity:
    97-103% (Assay)
    Synonym:
    Oxybenzone
    Catalog Number:
    27170
    Grade:
    meets USP specifications
    CAS Number:
    131-57-7
    Purity Limit:
    97-103% (Assay)
    MDL NO:
    MFCD00008387
    Molecular Formula:
    C14H12O3
    Molecular Weight:
    228.25
  • 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
  • 4-Hydroxybenzhydrazide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    p-Hydroxybenzhydrazide
    Catalog Number:
    27125
    CAS Number:
    5351-23-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00007605
    Molecular Formula:
    C7H8N2O2
    Molecular Weight:
    152.15
  • 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
  • 2-Iodo-1-nitrobenzene

    Purity:
    ≥ 99% (GC)
    Synonym:
    o-Iodonitrobenzene
    Catalog Number:
    27099
    CAS Number:
    609-73-4
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00007088
    Molecular Formula:
    C6H4INO2
    Molecular Weight:
    249.0
  • 2,4-Dinitrophenylacetic acid

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    27107
    CAS Number:
    643-43-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00007227
    Molecular Formula:
    C8H6N2O6
    Molecular Weight:
    226.14
  • 4-Hydroxycoumarin

    Purity:
    ≥ 99%
    Synonym:
    4-Hydroxy-chromen-2-one
    Catalog Number:
    27086
    CAS Number:
    1076-38-6
    Purity Limit:
    ≥ 99%
    MDL NO:
    MFCD00006856
    Molecular Formula:
    C9H6O3
    Molecular Weight:
    162.14
  • 2-Amino-1H-benzimidazole

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2-Aminobenzimidazole
    Catalog Number:
    26960
    CAS Number:
    934-32-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00005596
    Molecular Formula:
    C7H7N3
    Molecular Weight:
    133.15
  • 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
  • 4-Methylthiazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    4-Methyl-1,3-thiazole
    Hazmat
    Catalog Number:
    26939
    CAS Number:
    693-95-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005340
    Molecular Formula:
    C4H5NS
    Molecular Weight:
    99.16
  • 2-Methylimidazole

    Hazmat
    Purity:
    ≥ 99% (GC)
    Synonym:
    2-Methylglyoxaline
    Hazmat
    Catalog Number:
    26928
    CAS Number:
    693-98-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005190
    Molecular Formula:
    C4H6N2
    Molecular Weight:
    82.11
  • 2-Ethyl-4-methylimidazole

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    26930
    CAS Number:
    931-36-2
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00005193
    Molecular Formula:
    C6H10N2
    Molecular Weight:
    110.16
  • 4-Pentynoic acid

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    Propargylacetic acid
    Hazmat
    Catalog Number:
    26911
    CAS Number:
    6089-09-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00004407
    Molecular Formula:
    C5H6O2
    Molecular Weight:
    98.1
  • 5-Dibenzosuberenone

    Purity:
    ≥ 98% (Assay)
    Synonym:
    5H-Dibenzo[a,d]cyclohepten-5-one
    Catalog Number:
    26897
    CAS Number:
    2222-33-5
    Purity Limit:
    ≥ 98% (Assay)
    MDL NO:
    MFCD00003588
    Molecular Formula:
    C15H10O
    Molecular Weight:
    206.24
  • 4-Cyanobenzaldehyde

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    p-Cyanobenzaldehyde
    Catalog Number:
    26879
    CAS Number:
    105-07-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003376
    Molecular Formula:
    C8H5NO
    Molecular Weight:
    131.13
  • 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
  • 1,3,4-Thiadiazole-2,5-dithiol

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2,5-Dimercaptothiadiazole
    Hazmat
    Catalog Number:
    26857
    CAS Number:
    1072-71-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00003103
    Molecular Formula:
    C2H2N2S3
    Molecular Weight:
    150.25
  • 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
  • 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