🌟 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 NEW: Customizable Macrocyclic Peptide Libraries
Chemistry

Chemistry

11931

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 1123
Building Blocks 7867
Catalysis & Inorganic Chemistry 1049
Chemical Biology 178
Inorganic Compounds 794
Ionic Liquids 182
Organometallic Reagents 845
Stains & Dyes 298

  • 2-(4-Bromophenyl)-4-phenylquinazoline

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44886
    CAS Number:
    540466-42-0
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD27979424
    Molecular Formula:
    C20H13BrN2
    Molecular Weight:
    361.24
    Specification Sheet SDS

  • 6-Iodo-4-hydroxyquinazoline

    Purity:
    ≥ 97% (GC)
    Synonym:
    6-Iodo-4-quinazolinol
    Catalog Number:
    44889
    CAS Number:
    16064-08-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00460007
    Molecular Formula:
    C8H5IN2O
    Molecular Weight:
    272.05
    Specification Sheet SDS

  • 4-Chloro-6-iodoquinazoline

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44892
    CAS Number:
    98556-31-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01862193
    Molecular Formula:
    C8H4ClIN2
    Molecular Weight:
    290.49
    Specification Sheet SDS

  • N4-(3-Bromophenyl)quinazoline-4,6-diamine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44888
    CAS Number:
    169205-78-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09908082
    Molecular Formula:
    C14H11BrN4
    Molecular Weight:
    315.17
    Specification Sheet SDS

  • 7-Chloro-6-nitro-4-hydroxyquinazoline

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    7-Chloro-6-nitro-4-quinazolinol
    Catalog Number:
    44891
    CAS Number:
    53449-14-2
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD07772904
    Molecular Formula:
    C8H4ClN3O3
    Molecular Weight:
    225.59
    Specification Sheet SDS

  • 2,5-Diamino-4,6-dichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44870
    CAS Number:
    55583-59-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00792652
    Molecular Formula:
    C4H4Cl2N4
    Molecular Weight:
    179.0
    Specification Sheet SDS

  • 7-Chloroquinaldine

    Purity:
    ≥ 99% (GC)
    Synonym:
    7-Chloro-2-methylquinoline
    Catalog Number:
    44885
    CAS Number:
    4965-33-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00075436
    Molecular Formula:
    C10H8ClN
    Molecular Weight:
    177.63
    Specification Sheet SDS

  • 1-(Bromoacetyl)pyrrolidine

    Purity:
    ≥ 93% (GC)
    Catalog Number:
    44881
    CAS Number:
    90892-09-4
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD06800371
    Molecular Formula:
    C6H10BrNO
    Molecular Weight:
    192.06
    Specification Sheet SDS

  • 4,6-Dichloro-5-methoxypyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44869
    CAS Number:
    5018-38-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00087680
    Molecular Formula:
    C5H4Cl2N2O
    Molecular Weight:
    179.0
    Specification Sheet SDS

  • 2-(Trichloroacetyl)pyrrole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44879
    CAS Number:
    35302-72-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00128757
    Molecular Formula:
    C6H4Cl3NO
    Molecular Weight:
    212.45
    Specification Sheet SDS

  • 1-(2-Chloroethyl)pyrrole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44877
    CAS Number:
    77200-24-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00191330
    Molecular Formula:
    C6H8ClN
    Molecular Weight:
    129.59
    Specification Sheet SDS

  • Methyl 4-Bromopyrrole-2-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Bromopyrrole-2-carboxylic acid methyl ester
    Catalog Number:
    44880
    CAS Number:
    934-05-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00832855
    Molecular Formula:
    C6H6BrNO2
    Molecular Weight:
    204.02
    Specification Sheet SDS

  • 1-(3-Bromopropyl)pyrrole

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44873
    CAS Number:
    100779-91-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191324
    Molecular Formula:
    C7H10BrN
    Molecular Weight:
    188.07
    Specification Sheet SDS

  • 2,5-Dichloro-N-[2-(isopropylsulfonyl)phenyl]pyrimidin-4-amine

    Purity:
    ≥ 97% (HPLC)
    Catalog Number:
    44864
    CAS Number:
    761440-16-8
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD12827956
    Molecular Formula:
    C13H13Cl2N3O2S
    Molecular Weight:
    346.23
    Specification Sheet SDS

  • 1-(2-Bromoethyl)pyrrole

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44875
    CAS Number:
    78358-86-8
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00191322
    Molecular Formula:
    C6H8BrN
    Molecular Weight:
    174.04
    Specification Sheet SDS

  • 5-Chlorouracil

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44862
    CAS Number:
    1820-81-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00006019
    Molecular Formula:
    C4H3ClN2O2
    Molecular Weight:
    146.53
    Specification Sheet SDS

  • 2-Iodopyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44871
    CAS Number:
    31462-54-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09835340
    Molecular Formula:
    C4H3IN2
    Molecular Weight:
    205.99
    Specification Sheet SDS

  • 2-Chloro-4-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44843
    CAS Number:
    13036-57-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00054434
    Molecular Formula:
    C5H5ClN2
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • 1-(2-Chloroethyl)pyrrolidine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44883
    CAS Number:
    7250-67-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012718
    Molecular Formula:
    C6H12ClN·HCl
    Molecular Weight:
    170.08
    Specification Sheet SDS

  • 4,6-Dichloro-5-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44872
    CAS Number:
    4316-97-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01646112
    Molecular Formula:
    C5H4Cl2N2
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,5-Dichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44865
    CAS Number:
    22536-67-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00673131
    Molecular Formula:
    C4H2Cl2N2
    Molecular Weight:
    148.97
    Specification Sheet SDS

  • 6-Chloro-2,4-dimethoxypyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44866
    CAS Number:
    6320-15-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006068
    Molecular Formula:
    C6H7ClN2O2
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 6-Chloropyrimidine-4,5-diamine

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,5-Diamino-6-chloropyrimidine
    Catalog Number:
    44867
    CAS Number:
    4316-98-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023270
    Molecular Formula:
    C4H5ClN4
    Molecular Weight:
    144.56
    Specification Sheet SDS

  • 2,5-Dibromopyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44868
    CAS Number:
    32779-37-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08275684
    Molecular Formula:
    C4H2Br2N2
    Molecular Weight:
    237.88
    Specification Sheet SDS

  • 4,5,6-Trichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44851
    CAS Number:
    1780-27-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08458457
    Molecular Formula:
    C4HCl3N2
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 1,3-Dimethyl-6-chlorouracil

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    6-Chloro-1,3-dimethyluracil
    Catalog Number:
    44861
    CAS Number:
    6972-27-6
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD00038066
    Molecular Formula:
    C6H7ClN2O2
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 4,6-Dichloro-2-(methylsulfonyl)pyrimidine

    Purity:
    ≥ 98% (GC)
    Synonym:
    4,6-Dichloro-2-(methanesulfonyl)pyrimidine
    Catalog Number:
    44858
    CAS Number:
    4489-34-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00672147
    Molecular Formula:
    C5H4Cl2N2O2S
    Molecular Weight:
    227.06
    Specification Sheet SDS

  • 2,4-Dichloro-6-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44857
    CAS Number:
    5424-21-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006064
    Molecular Formula:
    C5H4Cl2N2
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2,4-Dichloro-5-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44854
    CAS Number:
    1780-31-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023197
    Molecular Formula:
    C5H4Cl2N2
    Molecular Weight:
    163.0
    Specification Sheet SDS

  • 2-Chloro-4,6-dimethoxypyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44834
    CAS Number:
    13223-25-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00274530
    Molecular Formula:
    C6H7ClN2O2
    Molecular Weight:
    174.58
    Specification Sheet SDS

  • 4,6-Dichloro-5-(2-methoxyphenoxy)-2,2'-bipyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44859
    CAS Number:
    150728-13-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03839838
    Molecular Formula:
    C15H10Cl2N4O2
    Molecular Weight:
    349.17
    Specification Sheet SDS

  • 2,4-Dichloro-5-iodopyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44863
    CAS Number:
    13544-44-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01898087
    Molecular Formula:
    C4HCl2IN2
    Molecular Weight:
    274.87
    Specification Sheet SDS

  • 2,4,6,8-Tetrachloropyrimido[5,4-d]pyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44860
    CAS Number:
    32980-71-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02093495
    Molecular Formula:
    C6Cl4N4
    Molecular Weight:
    269.89
    Specification Sheet SDS

  • 2,4,6-Trichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44849
    CAS Number:
    3764-01-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006063
    Molecular Formula:
    C4HCl3N2
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 2-Chloro-5-ethylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44847
    CAS Number:
    111196-81-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00799503
    Molecular Formula:
    C6H7ClN2
    Molecular Weight:
    142.59
    Specification Sheet SDS

  • 4-Chloro-6-(4-chlorophenyl)-2-phenylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44853
    CAS Number:
    1354749-13-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD30536778
    Molecular Formula:
    C16H10Cl2N2
    Molecular Weight:
    301.17
    Specification Sheet SDS

  • 5-Amino-4,6-dichloro-2-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44856
    CAS Number:
    39906-04-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00194053
    Molecular Formula:
    C5H5Cl2N3
    Molecular Weight:
    178.02
    Specification Sheet SDS

  • 4-(3-Chlorophenyl)-2,6-diphenylpyrimidine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44852
    CAS Number:
    1536209-87-6
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD29477687
    Molecular Formula:
    C22H15ClN2
    Molecular Weight:
    342.83
    Specification Sheet SDS

  • 2,4,5-Trichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44850
    CAS Number:
    5750-76-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03788200
    Molecular Formula:
    C4HCl3N2
    Molecular Weight:
    183.42
    Specification Sheet SDS

  • 4-Amino-6-chloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44846
    CAS Number:
    5305-59-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00053576
    Molecular Formula:
    C4H4ClN3
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 5-Chloro-2-(methylthio)pyrimidine-4-carboxylic acid

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44844
    CAS Number:
    61727-33-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00173907
    Molecular Formula:
    C6H5ClN2O2S
    Molecular Weight:
    204.63
    Specification Sheet SDS

  • 4-Amino-2,6-dichloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44848
    CAS Number:
    10132-07-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00038015
    Molecular Formula:
    C4H3Cl2N3
    Molecular Weight:
    163.99
    Specification Sheet SDS

  • 2-Amino-4,6-dichloro-5-formamidopyrimidine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N-(2-Amino-4,6-dichloro-5-pyrimidinyl)formamide
    Catalog Number:
    44842
    CAS Number:
    171887-03-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD04112936
    Molecular Formula:
    C5H4Cl2N4O
    Molecular Weight:
    207.01
    Specification Sheet SDS

  • 2,4,6-Trichloro-5-pyrimidinecarboxaldehyde

    Purity:
    ≥ 98% (GC)
    Synonym:
    2,4,6-Trichloro-5-formylpyrimidine
    Catalog Number:
    44855
    CAS Number:
    50270-27-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02257700
    Molecular Formula:
    C5HCl3N2O
    Molecular Weight:
    211.43
    Specification Sheet SDS

  • 2-Chloro-5-methoxypyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44845
    CAS Number:
    22536-65-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08702770
    Molecular Formula:
    C5H5ClN2O
    Molecular Weight:
    144.56
    Specification Sheet SDS

  • 4-Chloro-6-hydroxypyrimidine

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Chloro-4-pyrimidinol
    Catalog Number:
    44836
    CAS Number:
    4765-77-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00233957
    Molecular Formula:
    C4H3ClN2O
    Molecular Weight:
    130.53
    Specification Sheet SDS

  • 2-Amino-5-chloropyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44837
    CAS Number:
    5428-89-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00014604
    Molecular Formula:
    C4H4ClN3
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 4-([1,1'-Biphenyl]-4-yl)-6-chloro-2-phenylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44832
    CAS Number:
    1689538-58-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD29477698
    Molecular Formula:
    C22H15ClN2
    Molecular Weight:
    342.83
    Specification Sheet SDS

  • 6-Chloromethyluracil

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44841
    CAS Number:
    18592-13-7
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00010095
    Molecular Formula:
    C5H5ClN2O2
    Molecular Weight:
    160.56
    Specification Sheet SDS

  • 2-Chloro-5-methylpyrimidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44814
    CAS Number:
    22536-61-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09260903
    Molecular Formula:
    C5H5ClN2
    Molecular Weight:
    128.56
    Specification Sheet SDS
Back to top