⚡️ Flash Sale: BOGO on TBTU

📦 Same-day shipping on in-stock items

🌟 Join our Rewards Program
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-(4-Chlorobenzoyl)pyridine

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Chlorophenyl 2-pyridyl ketone
    Catalog Number:
    44705
    CAS Number:
    6318-51-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD02930888
    Molecular Formula:
    C12H8ClNO
    Molecular Weight:
    217.65
    Specification Sheet SDS

  • 2-Benzyloxy-5-bromopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44701
    CAS Number:
    83664-33-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09037462
    Molecular Formula:
    C12H10BrNO
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • 2-Chloro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(6-Chloro-3-pyridyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    Catalog Number:
    44695
    CAS Number:
    444120-94-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03412793
    Molecular Formula:
    C11H15BClNO2
    Molecular Weight:
    239.51
    Specification Sheet SDS

  • 2-(Chloromethyl)-3,4-dimethoxypyridine hydrochloride

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    44696
    CAS Number:
    72830-09-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD02181083
    Molecular Formula:
    C8H10ClNO2·HCl
    Molecular Weight:
    224.08
    Specification Sheet SDS

  • 2-Bromo-6-benzyloxypyridine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44685
    CAS Number:
    117068-71-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00234782
    Molecular Formula:
    C12H10BrNO
    Molecular Weight:
    264.12
    Specification Sheet SDS

  • Ethyl 5,6-dichloronicotinate

    Purity:
    ≥ 98% (GC)
    Synonym:
    5,6-Dichloronicotinic acid ethyl ester
    Catalog Number:
    44694
    CAS Number:
    401566-69-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093627
    Molecular Formula:
    C8H7Cl2NO2
    Molecular Weight:
    220.05
    Specification Sheet SDS

  • 1,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Bis(hexafluorophosphate)

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44698
    CAS Number:
    134815-78-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD06797055
    Molecular Formula:
    C34H28F12N4P2
    Molecular Weight:
    782.55
    Specification Sheet SDS

  • Ethyl 2,6-dichloronicotinate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,6-Dichloronicotinic acid ethyl ester
    Catalog Number:
    44692
    CAS Number:
    58584-86-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09757510
    Molecular Formula:
    C8H7Cl2NO2
    Molecular Weight:
    220.05
    Specification Sheet SDS

  • 2,3,5,6-Tetrachloropyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44675
    CAS Number:
    2402-79-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00092428
    Molecular Formula:
    C5HCl4N
    Molecular Weight:
    216.87
    Specification Sheet SDS

  • 4-(4-Chlorobenzyl)pyridine

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44693
    CAS Number:
    4409-11-4
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00006444
    Molecular Formula:
    C12H10ClN
    Molecular Weight:
    203.67
    Specification Sheet SDS

  • 2,3-Diamino-5-bromopyridine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    5-Bromo-2,3-diaminopyridine
    Catalog Number:
    44649
    CAS Number:
    38875-53-5
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00460094
    Molecular Formula:
    C5H6BrN3
    Molecular Weight:
    188.03
    Specification Sheet SDS

  • 2-(5-Bromo-2-pyridylazo)-5-dimethylaminophenol [for Colorimetric Determination of Cd]

    Purity:
    ≥ 93% (HPLC)
    Synonym:
    2-(4-Dimethylamino-2-hydroxyphenylazo)-5-bromopyridine
    Catalog Number:
    44697
    CAS Number:
    50783-82-9
    Purity Limit:
    ≥ 93% (HPLC)
    MDL NO:
    MFCD00059779
    Molecular Formula:
    C13H13BrN4O
    Molecular Weight:
    321.18
    Specification Sheet SDS

  • 2-(2-Bromophenyl)pyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44686
    CAS Number:
    109306-86-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD15529755
    Molecular Formula:
    C11H8BrN
    Molecular Weight:
    234.1
    Specification Sheet SDS

  • 1,1'-[1,4-Phenylenebis(methylene)]bis(4,4'-bipyridinium) Dibromide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1,1'-(p-Xylylene)bis(4,4'-bipyridinium) dibromide
    Catalog Number:
    44690
    CAS Number:
    106867-97-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03844804
    Molecular Formula:
    C28H24Br2N4
    Molecular Weight:
    576.34
    Specification Sheet SDS

  • α-(4-Chlorophenyl)-2-pyridinemethanol

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44678
    CAS Number:
    27652-89-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023493
    Molecular Formula:
    C12H10ClNO
    Molecular Weight:
    219.67
    Specification Sheet SDS

  • 1,1'-[Biphenyl-4,4'-diylbis(methylene)]bis(4,4'-bipyridinium) Dibromide

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    44684
    CAS Number:
    2232875-70-4
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD06797054
    Molecular Formula:
    C34H28Br2N4
    Molecular Weight:
    652.43
    Specification Sheet SDS

  • 2-Acetamido-5-bromo-4-methylpyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Acetamido-5-bromo-4-picoline
    Catalog Number:
    44687
    CAS Number:
    142404-82-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD06798092
    Molecular Formula:
    C8H9BrN2O
    Molecular Weight:
    229.08
    Specification Sheet SDS

  • Dimethyl 4-Chloro-2,6-pyridinedicarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Chloro-2,6-pyridinedicarboxylic acid dimethyl ester
    Catalog Number:
    44683
    CAS Number:
    5371-70-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02612781
    Molecular Formula:
    C9H8ClNO4
    Molecular Weight:
    229.62
    Specification Sheet SDS

  • Ethyl 2-Chloro-6-methylisonicotinate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Chloro-6-methylisonicotinic acid ethyl ester
    Catalog Number:
    44688
    CAS Number:
    3998-88-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09842151
    Molecular Formula:
    C9H10ClNO2
    Molecular Weight:
    199.63
    Specification Sheet SDS

  • 2,6-Dichloro-3-iodopyridine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44674
    CAS Number:
    148493-37-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03094686
    Molecular Formula:
    C5H2Cl2IN
    Molecular Weight:
    273.88
    Specification Sheet SDS

  • 2-(4-Chlorobenzyl)pyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44681
    CAS Number:
    4350-41-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006353
    Molecular Formula:
    C12H10ClN
    Molecular Weight:
    203.67
    Specification Sheet SDS

  • 2,4,6-Tribromopyridine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44673
    CAS Number:
    2408-70-0
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00234002
    Molecular Formula:
    C5H2Br3N
    Molecular Weight:
    315.79
    Specification Sheet SDS

  • 6-Chloro-N-methoxy-N-methylnicotinamide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44679
    CAS Number:
    149281-42-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09991647
    Molecular Formula:
    C8H9ClN2O2
    Molecular Weight:
    200.62
    Specification Sheet SDS

  • 2-Chloro-4-iodo-3-methylpyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Chloro-4-iodo-3-picoline
    Catalog Number:
    44672
    CAS Number:
    153034-88-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03095293
    Molecular Formula:
    C6H5ClIN
    Molecular Weight:
    253.47
    Specification Sheet SDS

  • 8-Chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-one

    Purity:
    ≥ 98% (GC)
    Synonym:
    8-Chloro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-one
    Catalog Number:
    44680
    CAS Number:
    31251-41-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00800222
    Molecular Formula:
    C14H10ClNO
    Molecular Weight:
    243.69
    Specification Sheet SDS

  • 4-Amino-3-iodopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44671
    CAS Number:
    88511-27-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02663853
    Molecular Formula:
    C5H5IN2
    Molecular Weight:
    220.01
    Specification Sheet SDS

  • 5-Bromo-1-methylpyridin-2(1H)-one

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44654
    CAS Number:
    81971-39-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09972188
    Molecular Formula:
    C6H6BrNO
    Molecular Weight:
    188.02
    Specification Sheet SDS

  • 3-Chloro-4-iodopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44665
    CAS Number:
    77332-79-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00272199
    Molecular Formula:
    C5H3ClIN
    Molecular Weight:
    239.44
    Specification Sheet SDS

  • 2-(Chloromethyl)-4-methoxy-3,5-dimethylpyridine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44677
    CAS Number:
    86604-75-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00277472
    Molecular Formula:
    C9H12ClNO·HCl
    Molecular Weight:
    222.11
    Specification Sheet SDS

  • Pentachloropyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44653
    CAS Number:
    2176-62-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006230
    Molecular Formula:
    C5Cl5N
    Molecular Weight:
    251.31
    Specification Sheet SDS

  • 2,6-Dibromopyridine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44676
    CAS Number:
    626-05-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006223
    Molecular Formula:
    C5H3Br2N
    Molecular Weight:
    236.89
    Specification Sheet SDS

  • 2-Amino-5-bromo-3-iodopyridine

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44661
    CAS Number:
    381233-96-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD06659000
    Molecular Formula:
    C5H4BrIN2
    Molecular Weight:
    298.91
    Specification Sheet SDS

  • 3-Bromo-4-hydroxy-5-nitropyridine

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    3-Bromo-5-nitro-4-pyridinol
    Catalog Number:
    44668
    CAS Number:
    31872-65-8
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD08692339
    Molecular Formula:
    C5H3BrN2O3
    Molecular Weight:
    218.99
    Specification Sheet SDS

  • 2-Acetamido-5-bromo-6-methylpyridine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6-Acetamido-3-bromo-2-methylpyridine
    Catalog Number:
    44670
    CAS Number:
    142404-84-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03909755
    Molecular Formula:
    C8H9BrN2O
    Molecular Weight:
    229.08
    Specification Sheet SDS

  • 2-Chloro-6-hydrazinopyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    (6-Chloro-2-pyridyl)hydrazine
    Catalog Number:
    44648
    CAS Number:
    5193-03-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00214724
    Molecular Formula:
    C5H6ClN3
    Molecular Weight:
    143.57
    Specification Sheet SDS

  • 2-Bromo-6-iodopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44666
    CAS Number:
    234111-08-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08059557
    Molecular Formula:
    C5H3BrIN
    Molecular Weight:
    283.89
    Specification Sheet SDS

  • 4-Amino-3,5-dichloropyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44651
    CAS Number:
    22889-78-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00125023
    Molecular Formula:
    C5H4Cl2N2
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,3-Dichloro-5-hydroxypyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    5,6-Dichloro-3-pyridinol
    Catalog Number:
    44641
    CAS Number:
    110860-92-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09835219
    Molecular Formula:
    C5H3Cl2NO
    Molecular Weight:
    163.99
    Specification Sheet SDS

  • 3-Bromo-4-cyanopyridine

    Hazmat
    Purity:
    ≥ 96% (GC)
    Synonym:
    3-Bromo-4-pyridinecarbonitrile
    Hazmat
    Catalog Number:
    44669
    CAS Number:
    13958-98-0
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00234143
    Molecular Formula:
    C6H3BrN2
    Molecular Weight:
    183.01
    Specification Sheet SDS

  • 2-Iodo-5-nitropyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44662
    CAS Number:
    28080-54-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05863241
    Molecular Formula:
    C5H3IN2O2
    Molecular Weight:
    250.0
    Specification Sheet SDS

  • 2,4-Dibromopyridine

    Purity:
    ≥ 98.5% (GC)
    Catalog Number:
    44659
    CAS Number:
    58530-53-3
    Purity Limit:
    ≥ 98.5% (GC)
    MDL NO:
    MFCD01859720
    Molecular Formula:
    C5H3Br2N
    Molecular Weight:
    236.89
    Specification Sheet SDS

  • 5-Bromo-2-hydrazinopyridine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    (5-Bromo-2-pyridyl)hydrazine
    Catalog Number:
    44663
    CAS Number:
    77992-44-0
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00513424
    Molecular Formula:
    C5H6BrN3
    Molecular Weight:
    188.03
    Specification Sheet SDS

  • 4-Chloro-2-hydroxypyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Chloro-2-pyridinol
    Catalog Number:
    44658
    CAS Number:
    40673-25-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03093022
    Molecular Formula:
    C5H4ClNO
    Molecular Weight:
    129.54
    Specification Sheet SDS

  • 3-Chloro-5-hydroxypyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Chloro-3-pyridinol
    Catalog Number:
    44664
    CAS Number:
    74115-12-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006379
    Molecular Formula:
    C5H4ClNO
    Molecular Weight:
    129.54
    Specification Sheet SDS

  • 4-Iodopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44655
    CAS Number:
    15854-87-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02093937
    Molecular Formula:
    C5H4IN
    Molecular Weight:
    205.0
    Specification Sheet SDS

  • 2-Bromo-4-hydroxypyridine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Bromo-4-pyridinol
    Catalog Number:
    44667
    CAS Number:
    36953-40-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00234040
    Molecular Formula:
    C5H4BrNO
    Molecular Weight:
    174.0
    Specification Sheet SDS

  • 4-Bromopyridine hydrobromide

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Hazmat
    Catalog Number:
    44660
    CAS Number:
    74129-11-6
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00060195
    Molecular Formula:
    C5H4BrN·HBr
    Molecular Weight:
    238.91
    Specification Sheet SDS

  • 4-Amino-3,5-dibromopyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44657
    CAS Number:
    84539-34-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00234048
    Molecular Formula:
    C5H4Br2N2
    Molecular Weight:
    251.91
    Specification Sheet SDS

  • 4,5-Dichloro-3(2H)-pyridazinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,5-Dichloro-3-hydroxypyridazine
    Catalog Number:
    44629
    CAS Number:
    932-22-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00051504
    Molecular Formula:
    C4H2Cl2N2O
    Molecular Weight:
    164.97
    Specification Sheet SDS

  • 3-Amino-6-bromo-2-chloropyridine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44650
    CAS Number:
    169833-70-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04971930
    Molecular Formula:
    C5H4BrClN2
    Molecular Weight:
    207.46
    Specification Sheet SDS
Back to top