Discover the new Chem-Impex: Where innovation starts with a bond.

Learn more about our story.

Alkaloids

146
Filters

  • 7-(2-Hydroxypropyl)theophylline

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    Proxyphylline
    Catalog Number:
    32481
    Purity Limit:
    ≥ 98% (HPLC, AT)
    CAS Number:
    603-00-9
    MDL NO:
    MFCD00022833
    Molecular Formula:
    C10H14N4O3
    Molecular Weight:
    238.25
  • Cinchonine monohydrochloride hydrate

    Purity:
    ≥ 99% (HPLC,T)
    Synonym:
    Cinchonan-9(S-ol monohydrochloride
    Catalog Number:
    32457
    Purity Limit:
    ≥ 99% (HPLC,T)
    CAS Number:
    5949-11-1
    MDL NO:
    MFCD00191936
    Molecular Formula:
    C19H22N2O·HCl·H2O
    Molecular Weight:
    330.86
  • Emetine dihydrochloride hydrate

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    32468
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    316-42-7
    MDL NO:
    MFCD00149309
    Molecular Formula:
    C29H40N2O4·2HCl·H2O
    Molecular Weight:
    553.56
  • Arecoline hydrobromide

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    Arecaidine methyl ester hydrobromide
    Catalog Number:
    32439
    Purity Limit:
    ≥ 98% (HPLC, AT)
    CAS Number:
    300-08-3
    MDL NO:
    MFCD00039041
    Molecular Formula:
    C8H13NO2·HBr
    Molecular Weight:
    236.11
  • ±)-Epinephrine hydrochloride

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    97 - 102% (Assay on anhydrous basis)
    Synonym:
    DL-Adrenaline hydrochloride
    Hazmat
    Catalog Number:
    32443
    Grade:
    Meets USP specification
    Purity Limit:
    97 - 102% (Assay on anhydrous basis)
    CAS Number:
    329-63-5
    MDL NO:
    MFCD00050562
    Molecular Formula:
    C9H13NO3·HCl
    Molecular Weight:
    219.67
  • 8-Bromotheophylline

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    8-Bromo-1,3-dimethyl-3,7-dihydro-1H-pyrine-2,6-dione
    Catalog Number:
    32450
    Purity Limit:
    ≥ 98% (HPLC, AT)
    CAS Number:
    10381-75-6
    MDL NO:
    MFCD00022664
    Molecular Formula:
    C7H7BrN4O2
    Molecular Weight:
    259.06
  • 1-(3-Chloropropyl)theobromine

    Purity:
    ≥ 98% (HPLC, AT)
    Synonym:
    1-(3-Chloropropyl)-3,7-dihydro-3,7-dimethyl-1H-purine-2,6-dione
    Catalog Number:
    32460
    Purity Limit:
    ≥ 98% (HPLC, AT)
    CAS Number:
    74409-52-2
    MDL NO:
    MFCD00059926
    Molecular Formula:
    C10H13ClN4O2
    Molecular Weight:
    256.69
  • Catalog Number:
    32446
    CAS Number:
    7659-95-2
    MDL NO:
    MFCD00060076
    Molecular Formula:
    C24H26N2O13
    Molecular Weight:
    550.47
  • Capsaicin β-D-glucopyranoside

    Purity:
    ≥ 90% (HPLC)
    Catalog Number:
    32436
    Purity Limit:
    ≥ 90% (HPLC)
    CAS Number:
    153409-16-6
    MDL NO:
    MFCD22124716
    Molecular Formula:
    C24H37NO8
    Molecular Weight:
    467.56
  • Cacotheline monohydrate

    Hazmat
    Purity:
    ≥ 99% (Assay by titration)
    Hazmat
    Catalog Number:
    32451
    Purity Limit:
    ≥ 99% (Assay by titration)
    CAS Number:
    561-20-6
    MDL NO:
    MFCD10566883
    Molecular Formula:
    C21H21N3O7·HNO3·H2O
    Molecular Weight:
    490.43
  • (-)-Epinephrine (+)-bitartrate salt

    Hazmat
    Grade:
    meets USP specifications
    Purity:
    97 - 103% (Assay on dry basis)
    Synonym:
    L-Adrenaline bitartrate
    Hazmat
    Catalog Number:
    32438
    Grade:
    meets USP specifications
    Purity Limit:
    97 - 103% (Assay on dry basis)
    CAS Number:
    51-42-3
    MDL NO:
    MFCD00035077
    Molecular Formula:
    C9H13NO3·C4H6O6
    Molecular Weight:
    333.29
  • Brucine sulfate heptahydrate

    Hazmat
    Purity:
    ≥ 98%
    Hazmat
    Catalog Number:
    32044
    Purity Limit:
    ≥ 98%
    CAS Number:
    60583-39-3, 5787-00-8
    MDL NO:
    MFCD00150159
    Molecular Formula:
    C46H52N4O8·H2SO4·7H2O
    Molecular Weight:
    1013.11
  • Galanthamine hydrobromide from Lycoris sp.

    Hazmat
    Purity:
    98 - 102% (Assay, on anhydrous basis)
    Synonym:
    Galantamine hydrobromide from Lycoris sp.
    Hazmat
    Catalog Number:
    31187
    Purity Limit:
    98 - 102% (Assay, on anhydrous basis)
    CAS Number:
    1953-04-4
    MDL NO:
    MFCD00067672
    Molecular Formula:
    C17H22BrNO3
    Molecular Weight:
    368.27
  • Capsaicin, natural extract

    Hazmat
    Purity:
    ≥ 97% (Single peak, HPLC)
    Synonym:
    8-Methyl-N-vanillyl-trans-6-nonenamide
    Hazmat
    Catalog Number:
    29793
    Purity Limit:
    ≥ 97% (Single peak, HPLC)
    CAS Number:
    404-86-4
    MDL NO:
    MFCD00017259
    Molecular Formula:
    C18H27NO3
    Molecular Weight:
    305.42
  • Theophylline, anhydrous

    Hazmat
    Purity:
    ≥ 99%
    Synonym:
    1,3-Dimethylxanthine
    Hazmat
    Catalog Number:
    29571
    Purity Limit:
    ≥ 99%
    CAS Number:
    58-55-9
    MDL NO:
    MFCD00079619
    Molecular Formula:
    C7H8N4O2
    Molecular Weight:
    180.16
  • 1-Methylxanthine

    Purity:
    ≥ 95% (NMR)
    Synonym:
    2,6-Dihydroxy-1-methylpurine
    Catalog Number:
    29338
    Purity Limit:
    ≥ 95% (NMR)
    CAS Number:
    6136-37-4
    MDL NO:
    MFCD00005561
    Molecular Formula:
    C6H3D3N4O2
    Molecular Weight:
    170.15
  • Catalog Number:
    29339
    Purity Limit:
    ≥98.5%
    CAS Number:
    1076-22-8
    MDL NO:
    MFCD00005580
    Molecular Formula:
    C6H6N4O2
    Molecular Weight:
    173.07
  • Vinpocetine

    Purity:
    ≥ 99% (assay)
    Synonym:
    (3A,16a)-Eburnamenine-14-carboxylic acid ethyl ester
    Catalog Number:
    28205
    Purity Limit:
    ≥ 99% (assay)
    CAS Number:
    42971-09-5
    MDL NO:
    MFCD00211233
    Molecular Formula:
    C22H26N2O2
    Molecular Weight:
    350.46
  • 3-Tropanol

    Purity:
    ≥ 99% (GC)
    Synonym:
    Tropine
    Catalog Number:
    28145
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    120-29-6
    MDL NO:
    MFCD00005551
    Molecular Formula:
    C8H15NO
    Molecular Weight:
    141.21
  • N-Carbethoxy-4-nortropinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    8-(Ethoxycarbonyl)-8-azabicyclo[3.2.1]octan-3-one
    Catalog Number:
    27850
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    32499-64-2
    MDL NO:
    MFCD00078171
    Molecular Formula:
    C10H15NO3
    Molecular Weight:
    197.23
  • Exo-6-hydroxytropinone

    Purity:
    ≥ 98% (GC)
    Synonym:
    (+/-)-exo-6-Hydroxy-8-methyl-8-azabicyclo[3.2.1]octan-3-one
    Catalog Number:
    27964
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    5932-53-6
    MDL NO:
    MFCD00135648
    Molecular Formula:
    C8H13NO2
    Molecular Weight:
    155.2
  • -)-Colchicine

    Hazmat
    Grade:
    Meets USP specification
    Purity:
    94 - 101% (HPLC)
    Hazmat
    Catalog Number:
    23019
    Grade:
    Meets USP specification
    Purity Limit:
    94 - 101% (HPLC)
    CAS Number:
    64-86-8
    MDL NO:
    MFCD00078484
    Molecular Formula:
    C22H25NO6
    Molecular Weight:
    399.43
  • Quinine hydrochloride dihydrate

    Grade:
    BP
    Purity:
    99 - 101% (Assay by titration, on dry basis)
    Catalog Number:
    22213
    Grade:
    BP
    Purity Limit:
    99 - 101% (Assay by titration, on dry basis)
    CAS Number:
    6119-47-7
    MDL NO:
    MFCD00151248
    Molecular Formula:
    C20H24N2O2·HCl·2H2O
    Molecular Weight:
    396.91
  • 3'-Deoxyadenosine

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Cordycepin
    Hazmat
    Catalog Number:
    22121
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    73-03-0
    MDL NO:
    MFCD00037998
    Molecular Formula:
    C10H13N5O3
    Molecular Weight:
    251.24
  • (S)-(+)-Camptothecin

    Purity:
    ≥ 99% (Assay)
    Catalog Number:
    22069
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    7689-03-4
    MDL NO:
    MFCD00081076
    Molecular Formula:
    C20H16N2O4
    Molecular Weight:
    348.35
  • N-Vanillylnonanamide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Nonivamide
    Catalog Number:
    21965
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    2444-46-4
    MDL NO:
    MFCD00017286
    Molecular Formula:
    C17H27NO3
    Molecular Weight:
    293.4
  • Piperine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-Piperonylpiperidine
    Catalog Number:
    21941
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    94-62-2
    MDL NO:
    MFCD00005839
    Molecular Formula:
    C17H19NO3
    Molecular Weight:
    285.34
  • 2-(4-Hydroxyphenyl)ethylamine

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Tyramine
    Catalog Number:
    21913
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    51-67-2
    MDL NO:
    MFCD00008193
    Molecular Formula:
    C8H11NO
    Molecular Weight:
    137.18
  • Histamine dihydrochloride salt

    Purity:
    ≥ 99% (Assay)
    Synonym:
    2-(4-Imidazolyl)ethylamine dihydrochloride salt
    Catalog Number:
    21888
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    56-92-8
    MDL NO:
    MFCD00012703
    Molecular Formula:
    C5H9N3·2HCl
    Molecular Weight:
    184.07
  • Capsaicin, natural

    Purity:
    90-110% (Assay, Capsaicinoids)
    Synonym:
    8-Methyl-N-vanillyl-trans-6-nonenamide
    Catalog Number:
    21848
    Purity Limit:
    90-110% (Assay, Capsaicinoids)
    CAS Number:
    404-86-4
    MDL NO:
    MFCD00017259
    Molecular Formula:
    C18H27NO3
    Molecular Weight:
    305.42
  • Harmine

    Purity:
    ≥ 99% (GC)
    Synonym:
    7-Methoxy-1-methyl-9H-pyrido[3,4-b]indole
    Catalog Number:
    21809
    Purity Limit:
    ≥ 99% (GC)
    CAS Number:
    442-51-3
    MDL NO:
    MFCD00004958
    Molecular Formula:
    C13H12N2O
    Molecular Weight:
    212.25
  • Indoxyl β-D-glucoside

    Purity:
    ≥ 99% (Assay)
    Synonym:
    3-Indole-D-glucoside
    Catalog Number:
    21781
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    487-60-5
    MDL NO:
    MFCD00047169
    Molecular Formula:
    C14H17NO6
    Molecular Weight:
    295.29
  • Harmine hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    7-Methoxy-1-methyl-9H-pyrido[3,4-b]indole·HCl
    Catalog Number:
    21756
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    343-27-1
    MDL NO:
    MFCD00012641
    Molecular Formula:
    C13H12N2O·HCl
    Molecular Weight:
    248.71
  • Homatropine methyl bromide

    Purity:
    ≥ 98%
    Synonym:
    8-Methylhomatropinium bromide
    Catalog Number:
    21731
    Purity Limit:
    ≥ 98%
    CAS Number:
    80-49-9
    MDL NO:
    MFCD00050292
    Molecular Formula:
    C17H24BrNO3
    Molecular Weight:
    370.29
  • 9H-Pyrido[3,4-b]indole

    Purity:
    ≥ 98% (Assay)
    Synonym:
    2,9-Diazafluorene
    Catalog Number:
    21621
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    244-63-3
    MDL NO:
    MFCD00004956
    Molecular Formula:
    C11H8N2
    Molecular Weight:
    168.2
  • Harmaline

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    1-Methyl-7-methoxy-3,4-dihydro-β-carboline
    Catalog Number:
    21617
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    304-21-2
    MDL NO:
    MFCD00004955
    Molecular Formula:
    C13H14N2O
    Molecular Weight:
    214.27
  • Adrenalone hydrochloride

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3',4'-Dihydroxy-2-(methylamino)acetophenone hydrochloride
    Catalog Number:
    17412
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    62-13-5
    MDL NO:
    MFCD00035075
    Molecular Formula:
    C9H11NO3·HCl
    Molecular Weight:
    217.65
  • Nortropinone·HCl

    Purity:
    ≥ 99%
    Synonym:
    Ntp·HCl
    Catalog Number:
    14396
    Purity Limit:
    ≥ 99%
    CAS Number:
    25602-68-0
    MDL NO:
    MFCD03613582
    Molecular Formula:
    C7H11NO·HCl
    Molecular Weight:
    161.63
  • Brucine

    Hazmat
    Purity:
    ≥ 99% (Assay)
    Synonym:
    10,11-Dimethoxystrychnine
    Hazmat
    Catalog Number:
    07237
    Purity Limit:
    ≥ 99% (Assay)
    CAS Number:
    357-57-3
    MDL NO:
    MFCD00005942
    Molecular Formula:
    C23H26N2O4
    Molecular Weight:
    394.5
  • Boc-nortropinone

    Purity:
    ≥ 98% (Assay)
    Synonym:
    Boc-Ntp
    Catalog Number:
    05036
    Purity Limit:
    ≥ 98% (Assay)
    CAS Number:
    185099-67-6
    MDL NO:
    MFCD00673779
    Molecular Formula:
    C12H19NO3
    Molecular Weight:
    225.29
  • DL-Adrenaline

    Hazmat
    Purity:
    ≥ 98% (Assay by titration)
    Synonym:
    DL-Epinephrine
    Hazmat
    Catalog Number:
    02013
    Purity Limit:
    ≥ 98% (Assay by titration)
    CAS Number:
    329-65-7
    MDL NO:
    MFCD00063027
    Molecular Formula:
    C9H13NO3
    Molecular Weight:
    183.21
  • Caffeine, anhydrous

    Grade:
    Meets USP Specification
    Purity:
    98.5 - 101.0% (Assay on anhydrous basis)
    Synonym:
    1,3,7-Trimethylxantine, anhydrous
    Catalog Number:
    01972
    Grade:
    Meets USP Specification
    Purity Limit:
    98.5 - 101.0% (Assay on anhydrous basis)
    CAS Number:
    58-08-2
    MDL NO:
    MFCD00005758
    Molecular Formula:
    C8H10N4O2
    Molecular Weight:
    194.19
  • Tyramine hydrochloride

    Purity:
    99.0 - 100.5% (HPLC)
    Synonym:
    4-Hydroxyphenethylamine hydrochloride
    Catalog Number:
    00831
    Purity Limit:
    99.0 - 100.5% (HPLC)
    CAS Number:
    60-19-5
    MDL NO:
    MFCD00012901
    Molecular Formula:
    C8H11NO·HCl
    Molecular Weight:
    173.65
  • Xanthine

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    2,6-Dihydroxypurine
    Catalog Number:
    00341
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    69-89-6
    MDL NO:
    MFCD00078453
    Molecular Formula:
    C5H4N4O2
    Molecular Weight:
    152.11