💛 99% Happy customers

📦 Same-day shipping on in-stock items

🌟 The Next Big Thing in Science

Non-Heterocyclic Building Blocks

2574
Filters

  • 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

  • 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

  • 4-Chloro-1,3-dioxolan-2-one

    Purity:
    ≥ 95% (GC)
    Synonym:
    4-Chloro-2-oxo-1,3-dioxolane
    Catalog Number:
    44489
    CAS Number:
    3967-54-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00005383
    Molecular Formula:
    C3H3ClO3
    Molecular Weight:
    122.5
    Specification Sheet SDS

  • 4,4'-Di(1,2,3-triazolyl) disulfide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4,4'-Dithiobis(1,2,3-triazole)
    Catalog Number:
    44374
    CAS Number:
    6440-09-1
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD12545960
    Molecular Formula:
    C4H4N6S2
    Molecular Weight:
    200.24
    Specification Sheet SDS

  • 5-Methylthiophene-2-carbonitrile

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Cyano-5-methylthiophene
    Hazmat
    Catalog Number:
    44311
    CAS Number:
    72835-25-7
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01434334
    Molecular Formula:
    C6H5NS
    Molecular Weight:
    123.17
    Specification Sheet SDS

  • 3-(Dimethylamino)-1-(2-thienyl)-1-propanone hydrochloride

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    2-[3-(Dimethylamino)propionyl]thiophene hydrochloride
    Catalog Number:
    44296
    CAS Number:
    5424-47-5
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00126349
    Molecular Formula:
    C9H13NOS·HCl
    Molecular Weight:
    219.73
    Specification Sheet SDS

  • 2,2'-Dithienyl disulfide

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Di(2-thienyl) disulfide
    Catalog Number:
    44194
    CAS Number:
    6911-51-9
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00066333
    Molecular Formula:
    C8H6S4
    Molecular Weight:
    230.38
    Specification Sheet SDS

  • 2-Methyltetrahydrothiophene

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    44188
    CAS Number:
    1795-09-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00015539
    Molecular Formula:
    C5H10S
    Molecular Weight:
    102.2
    Specification Sheet SDS

  • 2-Amino-4-(3-nitrophenyl)thiazole

    Purity:
    ≥ 98% (GC)
    Synonym:
    4-(3-Nitrophenyl)thiazol-2-amine
    Catalog Number:
    44054
    CAS Number:
    57493-24-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00022455
    Molecular Formula:
    C9H7N3O2S
    Molecular Weight:
    221.23
    Specification Sheet SDS

  • Quinoline N-oxide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    43888
    CAS Number:
    1613-37-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00006737
    Molecular Formula:
    C9H7NO
    Molecular Weight:
    145.16
    Specification Sheet SDS

  • 4-Hydroxy-2-pyrrolidone

    Purity:
    ≥ 95% (GC)
    Synonym:
    4-Hydroxy-2-pyrrolidinone
    Catalog Number:
    43836
    CAS Number:
    25747-41-5
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD01687254
    Molecular Formula:
    C4H7NO2
    Molecular Weight:
    101.11
    Specification Sheet SDS

  • Allyl 1-pyrrolidinecarbodithioate

    Purity:
    ≥ 95% (GC)
    Synonym:
    Pyrrolidinodithiocarbamic acid allyl ester
    Catalog Number:
    43843
    CAS Number:
    701-13-3
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD00135118
    Molecular Formula:
    C8H13NS2
    Molecular Weight:
    187.32
    Specification Sheet SDS

  • 1-Acetyl-2-pyrrolidone

    Purity:
    99 - 100% (GC)
    Catalog Number:
    43819
    CAS Number:
    932-17-2
    Purity Limit:
    99 - 100% (GC)
    MDL NO:
    MFCD00014101
    Molecular Formula:
    C6H9NO2
    Molecular Weight:
    127.14
    Specification Sheet SDS

  • 4-Amino-5-aminomethyl-2-methylpyrimidine

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Grewe diamine
    Catalog Number:
    43738
    CAS Number:
    95-02-3
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00078880
    Molecular Formula:
    C6H10N4
    Molecular Weight:
    138.17
    Specification Sheet SDS

  • Ethyl 2-amino-4-hydroxypyrimidine-5-carboxylate

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Amino-4-hydroxypyrimidine-5-carboxylic acid ethyl ester
    Catalog Number:
    43676
    CAS Number:
    15400-53-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00039708
    Molecular Formula:
    C7H9N3O3
    Molecular Weight:
    183.17
    Specification Sheet SDS

  • 5-Amino-1-(p-tolyl)pyrazole-4-carbonitrile

    Purity:
    ≥ 93% (GC)
    Synonym:
    5-Amino-1-(4-methylphenyl)pyrazole-4-carbonitrile
    Catalog Number:
    43608
    CAS Number:
    103646-82-8
    Purity Limit:
    ≥ 93% (GC)
    MDL NO:
    MFCD00052944
    Molecular Formula:
    C11H10N4
    Molecular Weight:
    198.23
    Specification Sheet SDS

  • Tetrahydropyran-4-methanol

    Purity:
    ≥ 97% (GC)
    Synonym:
    4-(Hydroxymethyl)tetrahydropyran
    Catalog Number:
    43544
    CAS Number:
    14774-37-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00457804
    Molecular Formula:
    C6H12O2
    Molecular Weight:
    116.16
    Specification Sheet SDS

  • 3,4-Dihydro-2-methoxy-4-methyl-2H-pyran (cis- and trans- mixture)

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    43539
    CAS Number:
    53608-95-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00143062
    Molecular Formula:
    C7H12O2
    Molecular Weight:
    128.17
    Specification Sheet SDS

  • 2-Vinyloxytetrahydropyran

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Tetrahydro-2-vinyloxy-2H-pyran
    Hazmat
    Catalog Number:
    43541
    CAS Number:
    22408-41-9
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD03093644
    Molecular Formula:
    C7H12O2
    Molecular Weight:
    128.17
    Specification Sheet SDS

  • Kojic acid sodium salt hydrate

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    5-Hydroxy-2-(hydroxymethyl)-4H-pyran-4-one sodium salt hydrate
    Catalog Number:
    43542
    CAS Number:
    70145-54-9
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD00191537
    Molecular Formula:
    C6H5NaO4·xH2O
    Molecular Weight:
    164.09
    Specification Sheet SDS

  • a-(4-Piperidyl)benzhydrol

    Purity:
    ≥ 99% (GC)
    Synonym:
    a,a-Diphenyl-4-piperidinemethanol
    Catalog Number:
    43487
    CAS Number:
    115-46-8
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00066980
    Molecular Formula:
    C18H21NO
    Molecular Weight:
    267.37
    Specification Sheet SDS

  • tert-Butyl 7-oxa-3-azabicyclo[4.1.0]heptane-3-carboxylate

    Purity:
    ≥ 95% (GC)
    Synonym:
    7-Oxa-3-azabicyclo[4.1.0]heptane-3-carboxylic acid tert-butyl ester
    Catalog Number:
    43439
    CAS Number:
    161157-50-2
    Purity Limit:
    ≥ 95% (GC)
    MDL NO:
    MFCD12407050
    Molecular Formula:
    C10H17NO3
    Molecular Weight:
    199.25
    Specification Sheet SDS

  • 2-(1-Piperazinyl)benzonitrile

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(2-Cyanophenyl)piperazine
    Hazmat
    Catalog Number:
    43374
    CAS Number:
    111373-03-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040793
    Molecular Formula:
    C11H13N3
    Molecular Weight:
    187.25
    Specification Sheet SDS

  • 4-(1-Piperazinyl)benzonitrile

    Purity:
    ≥ 98% (GC)
    Synonym:
    1-(4-Cyanophenyl)piperazine
    Catalog Number:
    43358
    CAS Number:
    68104-63-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01320890
    Molecular Formula:
    C11H13N3
    Molecular Weight:
    187.25
    Specification Sheet SDS

  • 2-Methyl-4-propyl-1,3-oxathiane (cis- and trans- mixture)

    Hazmat
    Purity:
    ≥ 97% (GC)
    Hazmat
    Catalog Number:
    43263
    CAS Number:
    67715-80-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00673203
    Molecular Formula:
    C8H16OS
    Molecular Weight:
    160.28
    Specification Sheet SDS

  • 2,2,6-Trimethyl-1,3-dioxin-4-one

    Purity:
    ≥ 95% (NMR)
    Synonym:
    2,2,4-Trimethyl-6-keto-1,3-dioxine
    Catalog Number:
    43251
    CAS Number:
    5394-63-8
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD00040468
    Molecular Formula:
    C7H10O3
    Molecular Weight:
    142.15
    Specification Sheet SDS

  • 5,6-Dihydro-1,4-dithiin-2,3-dicarboximide

    Purity:
    ≥ 99% (Assay by titration)
    Synonym:
    2,3-Dihydro-1,4-dithiino[2,3-c]pyrrole-5,7-dione
    Catalog Number:
    43241
    CAS Number:
    24519-85-5
    Purity Limit:
    ≥ 99% (Assay by titration)
    MDL NO:
    MFCD01632185
    Molecular Formula:
    C6H5NO2S2
    Molecular Weight:
    187.23
    Specification Sheet SDS

  • 9,10-Dihydro-9-oxa-10-phosphaphenanthrene 10-Oxide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    3,4:5,6-Dibenzo-1,2-oxaphosphane-2-oxide
    Catalog Number:
    43176
    CAS Number:
    35948-25-5
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00040561
    Molecular Formula:
    C12H9O2P
    Molecular Weight:
    216.18
    Specification Sheet SDS

  • 1,5,6,7-Tetrahydro-2-methyl-4H-indol-4-one

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-Methyl-4-oxo-4,5,6,7-tetrahydroindole
    Catalog Number:
    43013
    CAS Number:
    35308-68-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD04972500
    Molecular Formula:
    C9H11NO
    Molecular Weight:
    149.19
    Specification Sheet SDS

  • Imidazo[1,5-a]pyridine-3-carboxaldehyde

    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    3-Formylimidazo[1,5-a]pyridine
    Catalog Number:
    42986
    CAS Number:
    56671-66-0
    Purity Limit:
    ≥ 98% (Assay by titration)
    MDL NO:
    MFCD08752619
    Molecular Formula:
    C8H6N2O
    Molecular Weight:
    146.15
    Specification Sheet SDS

  • Bis(2-methyl-3-furyl) disulfide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42879
    CAS Number:
    28588-75-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD01074774
    Molecular Formula:
    C10H10O2S2
    Molecular Weight:
    226.31
    Specification Sheet SDS

  • Furfuryl methyl sulfide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42845
    CAS Number:
    1438-91-1
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00009604
    Molecular Formula:
    C6H8OS
    Molecular Weight:
    128.19
    Specification Sheet SDS

  • Furfuryl isopropyl sulfide

    Purity:
    ≥ 98% (GC)
    Synonym:
    2-(Isopropylthiomethyl)furan
    Catalog Number:
    42835
    CAS Number:
    1883-78-9
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00040265
    Molecular Formula:
    C8H12OS
    Molecular Weight:
    156.24
    Specification Sheet SDS

  • Furfuryl methyl disulfide

    Purity:
    ≥ 98% (GC)
    Catalog Number:
    42816
    CAS Number:
    57500-00-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00012326
    Molecular Formula:
    C6H8OS2
    Molecular Weight:
    160.25
    Specification Sheet SDS

  • Ethyl tetrahydrofuran-2-acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    Tetrahydrofuran-2-acetic acid ethyl ester
    Catalog Number:
    42794
    CAS Number:
    2434-02-8
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00059735
    Molecular Formula:
    C8H14O3
    Molecular Weight:
    158.2
    Specification Sheet SDS

  • 4-(2-Pyridylazo)resorcinol

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    PAR
    Catalog Number:
    42477
    CAS Number:
    1141-59-9
    Purity Limit:
    ≥ 96% (HPLC)
    MDL NO:
    MFCD00006256
    Molecular Formula:
    C11H9N3O2
    Molecular Weight:
    215.21
    Specification Sheet SDS

  • 3-Hydroxytyrosol

    Purity:
    ≥ 95% (NMR)
    Synonym:
    3,4-Dihydroxyphenethyl alcohol
    Catalog Number:
    42444
    CAS Number:
    10597-60-1
    Purity Limit:
    ≥ 95% (NMR)
    MDL NO:
    MFCD01320529
    Molecular Formula:
    C8H10O3
    Molecular Weight:
    154.17
    Specification Sheet SDS

  • 7,12-Dimethylbenz[a]anthracene

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    42406
    CAS Number:
    57-97-6
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00003600
    Molecular Formula:
    C20H16
    Molecular Weight:
    256.35
    Specification Sheet SDS

  • Chrysophanic acid

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    1,8-Dihydroxy-3-methylanthraquinone
    Catalog Number:
    42434
    CAS Number:
    481-74-3
    Purity Limit:
    ≥ 97% (HPLC)
    MDL NO:
    MFCD00001208
    Molecular Formula:
    C15H10O4
    Molecular Weight:
    254.24
    Specification Sheet SDS

  • 4,5-Dihydroxyanthraquinone-2-carboxylic acid

    Purity:
    ≥ 95% (HPLC)
    Synonym:
    Rhein
    Catalog Number:
    42418
    CAS Number:
    478-43-3
    Purity Limit:
    ≥ 95% (HPLC)
    MDL NO:
    MFCD00009618
    Molecular Formula:
    C15H8O6
    Molecular Weight:
    284.22
    Specification Sheet SDS

  • Sesamol

    Purity:
    ≥ 99% (GC)
    Synonym:
    5-Hydroxy-1,3-benzodioxole
    Catalog Number:
    42415
    CAS Number:
    533-31-3
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00005827
    Molecular Formula:
    C7H6O3
    Molecular Weight:
    138.12
    Specification Sheet SDS

  • 2-Acetamidofluorene

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    N-2-Fluorenylacetamide
    Hazmat
    Catalog Number:
    42403
    CAS Number:
    53-96-3
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD00001116
    Molecular Formula:
    C15H13NO
    Molecular Weight:
    223.28
    Specification Sheet SDS

  • 1-Acetyl-2-phenylhydrazine

    Hazmat
    Purity:
    ≥ 98% (GC)
    Hazmat
    Catalog Number:
    42402
    CAS Number:
    114-83-0
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00008672
    Molecular Formula:
    C8H10N2O
    Molecular Weight:
    150.18
    Specification Sheet SDS

  • Dimethylthiophosphinoyl chloride

    Hazmat
    Purity:
    ≥ 97% (GC)
    Synonym:
    Chlorodimethylphosphine sulfide
    Hazmat
    Catalog Number:
    42391
    CAS Number:
    993-12-4
    Purity Limit:
    ≥ 97% (GC)
    MDL NO:
    MFCD00014454
    Molecular Formula:
    C2H6ClPS
    Molecular Weight:
    128.55
    Specification Sheet SDS

  • p-Toluoyl chloride

    Hazmat
    Purity:
    ≥ 98% (GC)
    Synonym:
    4-Methylbenzoyl chloride
    Hazmat
    Catalog Number:
    42380
    CAS Number:
    874-60-2
    Purity Limit:
    ≥ 98% (GC)
    MDL NO:
    MFCD00000696
    Molecular Formula:
    C8H7ClO
    Molecular Weight:
    154.59
    Specification Sheet SDS

  • Diphenyl phosphate

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    Phosphoric acid diphenyl ester
    Catalog Number:
    42388
    CAS Number:
    838-85-7
    Purity Limit:
    ≥ 99% (HPLC)
    MDL NO:
    MFCD00003033
    Molecular Formula:
    C12H11O4P
    Molecular Weight:
    250.19
    Specification Sheet SDS

  • Benzyl chloroformate (30-35% in Toluene)

    Hazmat
    Purity:
    30 - 35% (Assay by titration)
    Synonym:
    Carbobenzoxy Chloride (30-35% in Toluene)
    Hazmat
    Catalog Number:
    42370
    CAS Number:
    501-53-1
    Purity Limit:
    30 - 35% (Assay by titration)
    MDL NO:
    MFCD00000640
    Molecular Formula:
    C8H7ClO2
    Molecular Weight:
    170.59
    Specification Sheet SDS

  • 3-(Benzyloxycarbonylamino)-1-propanol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Benzyl N-(3-Hydroxypropyl)carbamate
    Catalog Number:
    42389
    CAS Number:
    34637-22-4
    Purity Limit:
    ≥ 98% (HPLC)
    MDL NO:
    MFCD01321351
    Molecular Formula:
    C11H15NO3
    Molecular Weight:
    209.25
    Specification Sheet SDS

  • Diphenyl sulfoxide

    Purity:
    ≥ 99% (GC)
    Synonym:
    Phenyl sulfoxide
    Catalog Number:
    42381
    CAS Number:
    945-51-7
    Purity Limit:
    ≥ 99% (GC)
    MDL NO:
    MFCD00002085
    Molecular Formula:
    C12H10OS
    Molecular Weight:
    202.27
    Specification Sheet SDS

  • Acetoxyacetyl chloride

    Hazmat
    Purity:
    ≥ 96% (GC)
    Hazmat
    Catalog Number:
    42387
    CAS Number:
    13831-31-7
    Purity Limit:
    ≥ 96% (GC)
    MDL NO:
    MFCD00011535
    Molecular Formula:
    C4H5ClO3
    Molecular Weight:
    136.53
    Specification Sheet SDS
Back to top