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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.

Sub Categories
Asymmetric Synthesis 1122
Building Blocks 7870
Catalysis & Inorganic Chemistry 1048
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 840
Stains & Dyes 297

  • 2-Bromo-4-methylthiophene

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44994
    CAS Number:
    53119-60-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD12033287
    Molecular Formula:
    C5H5BrS
    Molecular Weight:
    177.06
    Specification Sheet SDS

  • 5-Bromo-2-thiophenemethanol

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-Bromo-5-(hydroxymethyl)thiophene
    Catalog Number:
    44993
    CAS Number:
    79387-71-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD06202626
    Molecular Formula:
    C5H5BrOS
    Molecular Weight:
    193.06
    Specification Sheet SDS

  • 4-Bromo-2-cyanothiophene

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromothiophene-2-carbonitrile
    Catalog Number:
    44989
    CAS Number:
    18791-99-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00114951
    Molecular Formula:
    C5H2BrNS
    Molecular Weight:
    188.04
    Specification Sheet SDS

  • 2-Bromo-5-hexylthiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44988
    CAS Number:
    211737-28-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD10000906
    Molecular Formula:
    C10H15BrS
    Molecular Weight:
    247.19
    Specification Sheet SDS

  • 2-Benzoyl-5-bromothiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44995
    CAS Number:
    31161-46-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03086026
    Molecular Formula:
    C11H7BrOS
    Molecular Weight:
    267.14
    Specification Sheet SDS

  • 2-Bromo-3-dodecylthiophene

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-Bromo-3-laurylthiophene
    Catalog Number:
    45000
    CAS Number:
    139100-06-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD10000891
    Molecular Formula:
    C16H27BrS
    Molecular Weight:
    331.36
    Specification Sheet SDS

  • 5-Bromo-2-thiophenesulfonamide

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44977
    CAS Number:
    53595-65-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00067990
    Molecular Formula:
    C4H4BrNO2S2
    Molecular Weight:
    242.11
    Specification Sheet SDS

  • 5-Bromo-2,2'-bithiophene-5'-carboxaldehyde

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    5-Bromo-5'-formyl-2,2'-bithiophene
    Catalog Number:
    44998
    CAS Number:
    110046-60-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01321134
    Molecular Formula:
    C9H5BrOS2
    Molecular Weight:
    273.16
    Specification Sheet SDS

  • 2-(5-Bromo-2-thienyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Bromo-5-(2,3-dihydro-1H-naphtho[1,8-de]-1,3,2-diazaborinyl)thiophene
    Catalog Number:
    44999
    CAS Number:
    927384-46-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD20527124
    Molecular Formula:
    C14H10BBrN2S
    Molecular Weight:
    329.02
    Specification Sheet SDS

  • 2-Bromo-5-decylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44992
    CAS Number:
    514188-72-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD30742895
    Molecular Formula:
    C14H23BrS
    Molecular Weight:
    303.3
    Specification Sheet SDS

  • 2-Bromo-5-chlorothiophene

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44973
    CAS Number:
    2873-18-9
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00014523
    Molecular Formula:
    C4H2BrClS
    Molecular Weight:
    197.47
    Specification Sheet SDS

  • 4-Bromo-2-thiophenemethanol

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromo-2-(hydroxymethyl)thiophene
    Catalog Number:
    44979
    CAS Number:
    79757-77-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04115392
    Molecular Formula:
    C5H5BrOS
    Molecular Weight:
    193.06
    Specification Sheet SDS

  • Ethyl 5-bromothiophene-2-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Bromothiophene-2-carboxylic acid ethyl ester
    Catalog Number:
    44996
    CAS Number:
    5751-83-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02683089
    Molecular Formula:
    C7H7BrO2S
    Molecular Weight:
    235.1
    Specification Sheet SDS

  • 2-Bromo-3-hexylthiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44991
    CAS Number:
    69249-61-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09907959
    Molecular Formula:
    C10H15BrS
    Molecular Weight:
    247.19
    Specification Sheet SDS

  • 2-Bromo-3-n-octylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44997
    CAS Number:
    145543-83-5
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD13193238
    Molecular Formula:
    C12H19BrS
    Molecular Weight:
    275.25
    Specification Sheet SDS

  • 2-Bromo-5-methylthiophene (stabilized with Copper chip + NaHCO3)

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44986
    CAS Number:
    765-58-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00130103
    Molecular Formula:
    C5H5BrS
    Molecular Weight:
    177.06
    Specification Sheet SDS

  • 4-Bromothiophene-2-carboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromo-2-formylthiophene
    Catalog Number:
    44982
    CAS Number:
    18791-75-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005431
    Molecular Formula:
    C5H3BrOS
    Molecular Weight:
    191.04
    Specification Sheet SDS

  • 4-Bromo-2-thiophenecarboxylic acid

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44983
    CAS Number:
    16694-18-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03422294
    Molecular Formula:
    C5H3BrO2S
    Molecular Weight:
    207.04
    Specification Sheet SDS

  • 4-Bromo-2-methylthiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44987
    CAS Number:
    29421-92-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04116367
    Molecular Formula:
    C5H5BrS
    Molecular Weight:
    177.06
    Specification Sheet SDS

  • 2-Bromo-4-hexylthiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44985
    CAS Number:
    210705-84-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD18413571
    Molecular Formula:
    C10H15BrS
    Molecular Weight:
    247.19
    Specification Sheet SDS

  • 2,3,5-Tribromothiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44971
    CAS Number:
    3141-24-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014521
    Molecular Formula:
    C4HBr3S
    Molecular Weight:
    320.82
    Specification Sheet SDS

  • 2-Bromo-5-(2-ethylhexyl)thiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44990
    CAS Number:
    925899-21-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD28101692
    Molecular Formula:
    C12H19BrS
    Molecular Weight:
    275.25
    Specification Sheet SDS

  • 2-Bromo-3-methylthiophene

    Hazmat
    Purity:
    ≥ 99% (GC)
    Hazmat
    Catalog Number:
    44968
    CAS Number:
    14282-76-9
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00059741
    Molecular Formula:
    C5H5BrS
    Molecular Weight:
    177.06
    Specification Sheet SDS

  • 3-Bromo-2,4-dimethyl-5-phenylthiophene

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44984
    CAS Number:
    362513-28-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08276302
    Molecular Formula:
    C12H11BrS
    Molecular Weight:
    267.18
    Specification Sheet SDS

  • 2-Bromo-3-decylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44980
    CAS Number:
    144012-09-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD16619251
    Molecular Formula:
    C14H23BrS
    Molecular Weight:
    303.3
    Specification Sheet SDS

  • 3-Iodo-2,4,5-trimethylthiophene (stabilized with Copper chip)

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    44966
    CAS Number:
    60813-84-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00191528
    Molecular Formula:
    C7H9IS
    Molecular Weight:
    252.11
    Specification Sheet SDS

  • 3-Iodothiophene

    Purity:
    ≥ 98% (GC)
    Synonym:
    3-Thienyl iodide
    Catalog Number:
    44967
    CAS Number:
    10486-61-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00037901
    Molecular Formula:
    C4H3IS
    Molecular Weight:
    210.03
    Specification Sheet SDS

  • 6-Bromo-2-benzothiazolinone

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44962
    CAS Number:
    62266-82-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00239363
    Molecular Formula:
    C7H4BrNOS
    Molecular Weight:
    230.08
    Specification Sheet SDS

  • 2-Iodo-5-phenylthiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44965
    CAS Number:
    13781-37-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD13180547
    Molecular Formula:
    C10H7IS
    Molecular Weight:
    286.13
    Specification Sheet SDS

  • 3-Bromo-4-methylthiophene

    Purity:
    ≥ 93% (GC)
    Catalog Number:
    44978
    CAS Number:
    30318-99-1
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD00130084
    Molecular Formula:
    C5H5BrS
    Molecular Weight:
    177.06
    Specification Sheet SDS

  • Tetrabromothiophene

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    44969
    CAS Number:
    3958-03-0
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005419
    Molecular Formula:
    C4Br4S
    Molecular Weight:
    399.72
    Specification Sheet SDS

  • 2-Iodothiophene

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Thienyl iodide
    Catalog Number:
    44964
    CAS Number:
    3437-95-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005424
    Molecular Formula:
    C4H3IS
    Molecular Weight:
    210.03
    Specification Sheet SDS

  • 5-Chlorothiophene-2-carbonyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Chloro-2-thenoyl chloride
    Hazmat
    Catalog Number:
    44975
    CAS Number:
    42518-98-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00043886
    Molecular Formula:
    C5H2Cl2OS
    Molecular Weight:
    181.03
    Specification Sheet SDS

  • 2-Amino-N-(2-chloro-6-methylphenyl)thiazole-5-carboxamide

    Purity:
    ≥ 99% (HPLC)
    Catalog Number:
    44960
    CAS Number:
    302964-24-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD10000630
    Molecular Formula:
    C11H10ClN3OS
    Molecular Weight:
    267.73
    Specification Sheet SDS

  • Methyl 2-bromothiazole-4-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Bromothiazole-4-carboxylic acid methyl ester
    Catalog Number:
    44956
    CAS Number:
    170235-26-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06659908
    Molecular Formula:
    C5H4BrNO2S
    Molecular Weight:
    222.06
    Specification Sheet SDS

  • 2-Chlorothiazole-4-carboxylic acid

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44959
    CAS Number:
    5198-87-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD08544408
    Molecular Formula:
    C4H2ClNO2S
    Molecular Weight:
    163.58
    Specification Sheet SDS

  • 3-Bromo-2-chlorothiophene

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44981
    CAS Number:
    40032-73-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00043883
    Molecular Formula:
    C4H2BrClS
    Molecular Weight:
    197.47
    Specification Sheet SDS

  • 5-Bromo-2-thiophenesulfonyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44972
    CAS Number:
    55854-46-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00084909
    Molecular Formula:
    C4H2BrClO2S2
    Molecular Weight:
    261.53
    Specification Sheet SDS

  • 5-Chloro-2-mercaptobenzothiazole

    Purity:
    ≥ 96% (Assay by titration)
    Synonym:
    CMBT
    Catalog Number:
    44953
    CAS Number:
    5331-91-9
    Purity Limit:
    ≥ 96% (Assay by titration)
    MDL NO:
    MFCD00005783
    Molecular Formula:
    C7H4ClNS2
    Molecular Weight:
    201.69
    Specification Sheet SDS

  • 2-Amino-5-chlorobenzothiazole

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44958
    CAS Number:
    20358-00-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00205355
    Molecular Formula:
    C7H5ClN2S
    Molecular Weight:
    184.64
    Specification Sheet SDS

  • 4,5-Dichloro-2-n-octyl-4-isothiazolin-3-one

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44963
    CAS Number:
    64359-81-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04034673
    Molecular Formula:
    C11H17Cl2NOS
    Molecular Weight:
    282.22
    Specification Sheet SDS

  • 3-Bromothiophene-2-carboxaldehyde

    Purity:
    ≥ 95% (GC)
    Synonym:
    3-Bromo-2-formylthiophene
    Catalog Number:
    44976
    CAS Number:
    930-96-1
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00126680
    Molecular Formula:
    C5H3BrOS
    Molecular Weight:
    191.04
    Specification Sheet SDS

  • 5-Chloro-2-methylbenzothiazole

    Purity:
    ≥ 99% (GC)
    Catalog Number:
    44954
    CAS Number:
    1006-99-1
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00022881
    Molecular Formula:
    C8H6ClNS
    Molecular Weight:
    183.65
    Specification Sheet SDS

  • 3-Chlorothiophene

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    44970
    CAS Number:
    17249-80-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00043887
    Molecular Formula:
    C4H3ClS
    Molecular Weight:
    118.58
    Specification Sheet SDS

  • 2,5-Dichlorothiophene

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    44974
    CAS Number:
    3172-52-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005423
    Molecular Formula:
    C4H2Cl2S
    Molecular Weight:
    153.02
    Specification Sheet SDS

  • 6-Bromo-2-chlorobenzothiazole

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    44947
    CAS Number:
    80945-86-4
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD04971822
    Molecular Formula:
    C7H3BrClNS
    Molecular Weight:
    248.52
    Specification Sheet SDS

  • 2-Chlorobenzothiazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Benzothiazolyl chloride
    Catalog Number:
    44957
    CAS Number:
    615-20-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005776
    Molecular Formula:
    C7H4ClNS
    Molecular Weight:
    169.63
    Specification Sheet SDS

  • Methyl 2-bromothiazole-5-carboxylate

    Purity:
    ≥ 95% (GC)
    Synonym:
    2-Bromothiazole-5-carboxylic acid methyl ester
    Catalog Number:
    44961
    CAS Number:
    54045-74-8
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD03788565
    Molecular Formula:
    C5H4BrNO2S
    Molecular Weight:
    222.06
    Specification Sheet SDS

  • 2-Bromo-5-nitrothiazole

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44948
    CAS Number:
    3034-48-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00005317
    Molecular Formula:
    C3HBrN2O2S
    Molecular Weight:
    209.02
    Specification Sheet SDS

  • 2-(4-Bromophenyl)benzothiazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(2-Benzothiazolyl)-4-bromobenzene
    Catalog Number:
    44946
    CAS Number:
    19654-19-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00579199
    Molecular Formula:
    C13H8BrNS
    Molecular Weight:
    290.18
    Specification Sheet SDS
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