⚡️ 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-Amino-6-chloropyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44595
    CAS Number:
    33332-28-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00055024
    Molecular Formula:
    C4H4ClN3
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 2-Chloro-6-methylpyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44600
    CAS Number:
    38557-71-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00055032
    Molecular Formula:
    C5H5ClN2
    Molecular Weight:
    128.56
    Specification Sheet SDS

  • 3-Chloropyrazine-2-carboxamide

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44601
    CAS Number:
    21279-62-9
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09863915
    Molecular Formula:
    C5H4ClN3O
    Molecular Weight:
    157.56
    Specification Sheet SDS

  • 2-Amino-3,5-dibromopyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44598
    CAS Number:
    24241-18-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00673150
    Molecular Formula:
    C4H3Br2N3
    Molecular Weight:
    252.9
    Specification Sheet SDS

  • 4-Chloro-1-methylpiperidine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44577
    CAS Number:
    5382-23-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012834
    Molecular Formula:
    C6H12ClN·HCl
    Molecular Weight:
    170.08
    Specification Sheet SDS

  • 2-Bromopyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44593
    CAS Number:
    56423-63-3
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD08275680
    Molecular Formula:
    C4H3BrN2
    Molecular Weight:
    158.99
    Specification Sheet SDS

  • 4-Chlorotetrahydro-2H-pyran

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44583
    CAS Number:
    1768-64-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00074911
    Molecular Formula:
    C5H9ClO
    Molecular Weight:
    120.58
    Specification Sheet SDS

  • 2-Amino-5-chloropyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44594
    CAS Number:
    33332-29-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD03423596
    Molecular Formula:
    C4H4ClN3
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 6-Chloropyrazine-2-carboxylic acid

    Purity:
    ≥ 96% (HPLC)
    Catalog Number:
    44588
    CAS Number:
    23688-89-3
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00837871
    Molecular Formula:
    C5H3ClN2O2
    Molecular Weight:
    158.54
    Specification Sheet SDS

  • 2-Amino-3-chloropyrazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44587
    CAS Number:
    6863-73-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04114305
    Molecular Formula:
    C4H4ClN3
    Molecular Weight:
    129.55
    Specification Sheet SDS

  • 2-(3-Chloropropoxy)tetrahydro-2H-pyran

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44584
    CAS Number:
    42330-88-1
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00023846
    Molecular Formula:
    C8H15ClO2
    Molecular Weight:
    178.66
    Specification Sheet SDS

  • 2-(2-Chloroethoxy)tetrahydro-2H-pyran

    Purity:
    ≥ 96% (GC)
    Catalog Number:
    44586
    CAS Number:
    5631-96-9
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00142761
    Molecular Formula:
    C7H13ClO2
    Molecular Weight:
    164.63
    Specification Sheet SDS

  • 3-Amino-6-bromopyrazine-2-carboxamide

    Purity:
    ≥ 98%
    Catalog Number:
    44589
    CAS Number:
    17890-77-6
    Purity Limit:
    ≥ 98%
    MDL NO:
    MFCD13689185
    Molecular Formula:
    C5H5BrN4O
    Molecular Weight:
    217.03
    Specification Sheet SDS

  • 4-Chloro-1-methylpiperidine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44571
    CAS Number:
    5570-77-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00044489
    Molecular Formula:
    C6H12ClN
    Molecular Weight:
    133.62
    Specification Sheet SDS

  • 2,6-Dibromopyrazine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44591
    CAS Number:
    23229-25-6
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD08061601
    Molecular Formula:
    C4H2Br2N2
    Molecular Weight:
    237.88
    Specification Sheet SDS

  • 4-(4'-Bromophenyl)-4-hydroxypiperidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44573
    CAS Number:
    57988-58-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00067034
    Molecular Formula:
    C11H14BrNO
    Molecular Weight:
    256.14
    Specification Sheet SDS

  • 2-(2-Bromoethoxy)tetrahydro-2H-pyran (stabilized with K2CO3)

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44585
    CAS Number:
    17739-45-6
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD01321310
    Molecular Formula:
    C7H13BrO2
    Molecular Weight:
    209.08
    Specification Sheet SDS

  • 2-Chloroadenine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6-Amino-2-chloropurine
    Catalog Number:
    44579
    CAS Number:
    1839-18-5
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00037925
    Molecular Formula:
    C5H4ClN5
    Molecular Weight:
    169.57
    Specification Sheet SDS

  • 2-(4-Chlorobutoxy)tetrahydropyran

    Purity:
    ≥ 95% (GC)
    Catalog Number:
    44582
    CAS Number:
    41302-05-0
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00142812
    Molecular Formula:
    C9H17ClO2
    Molecular Weight:
    192.68
    Specification Sheet SDS

  • 4-Bromopiperidine hydrobromide

    Purity:
    ≥ 98% (Assay by titration)
    Catalog Number:
    44574
    CAS Number:
    54288-70-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00191858
    Molecular Formula:
    C5H10BrN·HBr
    Molecular Weight:
    244.96
    Specification Sheet SDS

  • 6-Chloro-7-iodo-7-deazapurine

    Purity:
    ≥ 95% (Assay by titration)
    Synonym:
    4-Chloro-5-iodo-7H-pyrrolo[2,3-d]pyrimidine
    Catalog Number:
    44581
    CAS Number:
    123148-78-7
    Purity Limit:
    ≥ 95% (Assay by titration)
    MDL NO:
    MFCD09263258
    Molecular Formula:
    C6H3ClIN3
    Molecular Weight:
    279.47
    Specification Sheet SDS

  • 2-Amino-6-iodopurine

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44578
    CAS Number:
    19690-23-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD03840496
    Molecular Formula:
    C5H4IN5
    Molecular Weight:
    261.03
    Specification Sheet SDS

  • 8-Chloro-1-(3-chloropropyl)theobromine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    8-Chloro-1-(3-chloropropyl)-3,7-dimethyl-1H-purine-2,6(3H,7H-dione
    Catalog Number:
    44580
    Purity Limit:
    ≥ 95% (HPLC)
    Molecular Formula:
    C10H12Cl2N4O2
    Molecular Weight:
    291.13
    Specification Sheet SDS

  • 1-(3-Chloropropyl)piperidine hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    3-Piperidinopropyl chloride hydrochloride
    Catalog Number:
    44576
    CAS Number:
    5472-49-1
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00012838
    Molecular Formula:
    C8H16ClN·HCl
    Molecular Weight:
    198.13
    Specification Sheet SDS

  • 1-(2-Chlorophenyl)piperazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44561
    CAS Number:
    39512-50-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040727
    Molecular Formula:
    C10H13ClN2
    Molecular Weight:
    196.68
    Specification Sheet SDS

  • 1-(4-Bromophenyl)piperidine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44569
    CAS Number:
    22148-20-5
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04112533
    Molecular Formula:
    C11H14BrN
    Molecular Weight:
    240.14
    Specification Sheet SDS

  • Ethyl 4-Chloro-1-piperidinecarboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Chloro-1-piperidinecarboxylic acid ethyl ester
    Catalog Number:
    44570
    CAS Number:
    152820-13-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD09038524
    Molecular Formula:
    C8H14ClNO2
    Molecular Weight:
    191.66
    Specification Sheet SDS

  • 4-Chloropiperidine

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    44572
    CAS Number:
    5382-18-3
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD09997828
    Molecular Formula:
    C5H10ClN
    Molecular Weight:
    119.59
    Specification Sheet SDS

  • 3-Bromooxetane

    Hazmat
    Purity:
    ≥ 95% (GC)
    Synonym:
    2-Bromo-1,3-epoxypropane
    Hazmat
    Catalog Number:
    44560
    CAS Number:
    39267-79-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD08544402
    Molecular Formula:
    C3H5BrO
    Molecular Weight:
    136.98
    Specification Sheet SDS

  • 4-(4-Chlorophenyl)-4-hydroxypiperidine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    4-(4-Chlorophenyl)-4-piperidinol
    Catalog Number:
    44567
    CAS Number:
    39512-49-7
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00006001
    Molecular Formula:
    C11H14ClNO
    Molecular Weight:
    211.69
    Specification Sheet SDS

  • tert-Butyl 4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-(4-Bromopyrazol-1-yl)piperidine-1-carboxylic acid tert-butyl ester
    Catalog Number:
    44568
    CAS Number:
    877399-50-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD09831980
    Molecular Formula:
    C13H20BrN3O2
    Molecular Weight:
    330.23
    Specification Sheet SDS

  • 4-(4-Chlorophenyl)piperidine

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    44575
    CAS Number:
    26905-02-2
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03077010
    Molecular Formula:
    C11H14ClN
    Molecular Weight:
    195.69
    Specification Sheet SDS

  • 1-(4-Chlorobenzyl)piperazine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44564
    CAS Number:
    23145-88-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040791
    Molecular Formula:
    C11H15ClN2
    Molecular Weight:
    210.71
    Specification Sheet SDS

  • 1-(3,4-Dichlorophenyl)piperazine

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44563
    CAS Number:
    57260-67-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00023128
    Molecular Formula:
    C10H12Cl2N2
    Molecular Weight:
    231.12
    Specification Sheet SDS

  • 4-(4,6-Dichloro-2-pyrimidyl)morpholine

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(4-Morpholino)-4,6-dichloropyrimidine
    Catalog Number:
    44546
    CAS Number:
    10397-13-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD05022359
    Molecular Formula:
    C8H9Cl2N3O
    Molecular Weight:
    234.08
    Specification Sheet SDS

  • 4-Chloro-2,1,3-benzoxadiazole

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    4-Chlorobenzofurazan
    Catalog Number:
    44553
    CAS Number:
    7116-16-7
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00191329
    Molecular Formula:
    C6H3ClN2O
    Molecular Weight:
    154.55
    Specification Sheet SDS

  • 1-(4-Chlorophenyl)piperazine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44566
    CAS Number:
    13078-12-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00060187
    Molecular Formula:
    C10H13ClN2·HCl
    Molecular Weight:
    233.14
    Specification Sheet SDS

  • 3-(2,6-Dichlorophenyl)-5-methylisoxazole-4-carbonyl chloride

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44543
    CAS Number:
    4462-55-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00052556
    Molecular Formula:
    C11H6Cl3NO2
    Molecular Weight:
    290.52
    Specification Sheet SDS

  • 1-(4-Bromophenyl)piperazine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Catalog Number:
    44565
    CAS Number:
    68104-62-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00674134
    Molecular Formula:
    C10H13BrN2·HCl
    Molecular Weight:
    277.59
    Specification Sheet SDS

  • 2,4-Dichloro-1,8-naphthyridine

    Purity:
    ≥ 96% (GC)
    Synonym:
    2,4-Dichloro-1,8-diazanaphthalene
    Catalog Number:
    44552
    CAS Number:
    59514-89-5
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00234380
    Molecular Formula:
    C8H4Cl2N2
    Molecular Weight:
    199.03
    Specification Sheet SDS

  • 4-Iodo-3,5-dimethylisoxazole

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44545
    CAS Number:
    10557-85-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00173743
    Molecular Formula:
    C5H6INO
    Molecular Weight:
    223.01
    Specification Sheet SDS

  • 3-(Bromomethyl)-3-oxetanemethanol

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(Bromomethyl)-2-(hydroxymethyl)-1,3-epoxypropane
    Catalog Number:
    44557
    CAS Number:
    22633-44-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD09800598
    Molecular Formula:
    C5H9BrO2
    Molecular Weight:
    181.03
    Specification Sheet SDS

  • 5-Chloromethyl-2-oxazolidinone

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    44555
    CAS Number:
    22625-57-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005269
    Molecular Formula:
    C4H6ClNO2
    Molecular Weight:
    135.55
    Specification Sheet SDS

  • 3,3-Bis(bromomethyl)oxetane

    Purity:
    ≥ 95% (GC)
    Synonym:
    2,2-Bis(bromomethyl)-1,3-epoxypropane
    Catalog Number:
    44559
    CAS Number:
    2402-83-7
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00269694
    Molecular Formula:
    C5H8Br2O
    Molecular Weight:
    243.93
    Specification Sheet SDS

  • 3-(Bromomethyl)-3-methyloxetane

    Purity:
    ≥ 97% (GC)
    Synonym:
    2-(Bromomethyl)-2-methyl-1,3-epoxypropane
    Catalog Number:
    44556
    CAS Number:
    78385-26-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD02684290
    Molecular Formula:
    C5H9BrO
    Molecular Weight:
    165.03
    Specification Sheet SDS

  • 1-(4-Chlorobenzhydryl)piperazine

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(4-Chlorodiphenylmethyl)piperazine
    Catalog Number:
    44562
    CAS Number:
    303-26-4
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00005965
    Molecular Formula:
    C17H19ClN2
    Molecular Weight:
    286.8
    Specification Sheet SDS

  • 5-Chloro-3-phenyl-2,1-benzisoxazole

    Purity:
    ≥ 96% (GC)
    Synonym:
    5-Chloro-3-phenylanthranil
    Catalog Number:
    44542
    CAS Number:
    719-64-2
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00014573
    Molecular Formula:
    C13H8ClNO
    Molecular Weight:
    229.66
    Specification Sheet SDS

  • 7-Chloroisatin

    Purity:
    ≥ 98% (GC)
    Synonym:
    7-Chloroindole-2,3-dione
    Catalog Number:
    44520
    CAS Number:
    7477-63-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00022796
    Molecular Formula:
    C8H4ClNO2
    Molecular Weight:
    181.58
    Specification Sheet SDS

  • 4-Morpholinylcarbonyl chloride

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    4-Chlorocarbonylmorpholine
    Hazmat
    Catalog Number:
    44551
    CAS Number:
    15159-40-7
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00037053
    Molecular Formula:
    C5H8ClNO2
    Molecular Weight:
    149.57
    Specification Sheet SDS

  • 5-Chloro-1-methylisatin

    Purity:
    ≥ 98% (GC)
    Synonym:
    5-Chloro-1-methylindole-2,3-dione
    Catalog Number:
    44530
    CAS Number:
    60434-13-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD02956479
    Molecular Formula:
    C9H6ClNO2
    Molecular Weight:
    195.6
    Specification Sheet SDS
Back to top