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

Learn more about our story.

Steroids

89
Filters

  • Cholesterol, Plant-Origin

    Purity:
    97 - 103% (HPLC)
    Synonym:
    3β-Hydroxy-5-cholestene
    Catalog Number:
    46588
    Purity Limit:
    97 - 103% (HPLC)
    CAS Number:
    57-88-5
    MDL NO:
    MFCD00003646
    Molecular Formula:
    C27H46O
    Molecular Weight:
    386.7
    Specification Sheet SDS

  • 9(10)-Dehydronandrolone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    17β-Hydroxyestra-4,9-dien-3-one
    Catalog Number:
    38721
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    6218-29-7
    MDL NO:
    MFCD08457892
    Molecular Formula:
    C18H24O2
    Molecular Weight:
    272.39
    Specification Sheet SDS

  • Desonide

    Purity:
    ≥ 99% (HPLC)
    Synonym:
    (11β,16α)-11,21-Dihydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregna-1,4-diene-3,20-dione
    Catalog Number:
    38730
    Purity Limit:
    ≥ 99% (HPLC)
    CAS Number:
    638-94-8
    MDL NO:
    MFCD00866151
    Molecular Formula:
    C24H32O6
    Molecular Weight:
    416.51
    Specification Sheet SDS

  • Triamcinolone diacetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (11β,16α)-9-Fluoro-11,17-dihydroxy-3,20-dioxopregna-1,4-diene-16,21-diyldiacetate
    Catalog Number:
    38739
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    67-78-7
    MDL NO:
    MFCD00056462
    Molecular Formula:
    C25H31FO8
    Molecular Weight:
    478.51
    Specification Sheet SDS

  • β-Sitosterol acetate (contains Campesterol acetate)

    Purity:
    ≥ 40% (GC)
    Catalog Number:
    38727
    Purity Limit:
    ≥ 40% (GC)
    CAS Number:
    915-05-9
    MDL NO:
    MFCD00083497
    Molecular Formula:
    C31H52O2
    Molecular Weight:
    456.76
    Specification Sheet SDS

  • 5α-Pregnane-3,20-dione

    Purity:
    ≥ 98% (GC)
    Synonym:
    3,20-Allopregnanedione
    Catalog Number:
    38750
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    566-65-4
    MDL NO:
    MFCD00067132
    Molecular Formula:
    C21H32O2
    Molecular Weight:
    316.49
    Specification Sheet SDS

  • 21-(Acetyloxy)-17-hydroxypregn-4-ene-3,20-dione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    17-Hydroxy-3,20-dioxopregn-4-en-21-yl acetate
    Catalog Number:
    38736
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    640-87-9
    MDL NO:
    MFCD00051137
    Molecular Formula:
    C23H32O5
    Molecular Weight:
    388.5
    Specification Sheet SDS

  • Pregna-4,6-diene-3,20-dione

    Purity:
    ≥ 98% (GC)
    Synonym:
    6-Dehydroprogesterone
    Catalog Number:
    38746
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    1162-56-7
    MDL NO:
    MFCD00199858
    Molecular Formula:
    C21H28O2
    Molecular Weight:
    312.45
    Specification Sheet SDS

  • Pregnenolone acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    3b-Acetoxy-5-pregnen-20-one
    Catalog Number:
    38740
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    1778-02-5
    MDL NO:
    MFCD00003627
    Molecular Formula:
    C23H34O3
    Molecular Weight:
    358.52
    Specification Sheet SDS

  • Digitoxigenin

    Hazmat
    Purity:
    ≥ 95% (Assay on dried basis)
    Synonym:
    3β,14-Dihydroxy-5β,20(22)-cardenolide
    Hazmat
    Catalog Number:
    38729
    Purity Limit:
    ≥ 95% (Assay on dried basis)
    CAS Number:
    143-62-4
    MDL NO:
    MFCD00003687
    Molecular Formula:
    C23H34O4
    Molecular Weight:
    374.52
    Specification Sheet SDS

  • Ethynylestradiol

    Hazmat
    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    17α-Ethynyl-1,3,5(10)-estratriene-3,17β-diol
    Hazmat
    Catalog Number:
    38715
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    57-63-6
    MDL NO:
    MFCD00003690
    Molecular Formula:
    C20H24O2
    Molecular Weight:
    296.41
    Specification Sheet SDS

  • 17α-Hydroxyprogesterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Hydroxy-4-pregnene-3,20-dione
    Catalog Number:
    38745
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    68-96-2
    MDL NO:
    MFCD00003659
    Molecular Formula:
    C21H30O3
    Molecular Weight:
    330.47
    Specification Sheet SDS

  • Stigmasterol

    Purity:
    ≥ 90% (GC)
    Synonym:
    3β-Hydroxy-24-ethyl-5,22-cholestadiene
    Catalog Number:
    38725
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    83-48-7
    MDL NO:
    MFCD00003630
    Molecular Formula:
    C29H48O
    Molecular Weight:
    412.7
    Specification Sheet SDS

  • 6-Methyleneandrost-4-ene-3,17-dione

    Purity:
    97 - 103% (HPLC)
    Catalog Number:
    38711
    Purity Limit:
    97 - 103% (HPLC)
    CAS Number:
    19457-55-7
    MDL NO:
    MFCD09038727
    Molecular Formula:
    C20H26O2
    Molecular Weight:
    298.43
    Specification Sheet SDS

  • Fluorometholone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9-Fluoro-11,17-dihydroxy-6-methylpregna-1,4-diene-3,20-dione
    Catalog Number:
    38749
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    426-13-1
    MDL NO:
    MFCD00056461
    Molecular Formula:
    C22H29FO4
    Molecular Weight:
    376.47
    Specification Sheet SDS

  • Fluocinolone acetonide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    6α,9α-Difluoro-11β,16α,17α,21-tetrahydroxy-1,4-pregnadiene-3,20-dione16,17-acetonide
    Catalog Number:
    38738
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    67-73-2
    MDL NO:
    MFCD00010525
    Molecular Formula:
    C24H30F2O6
    Molecular Weight:
    452.49
    Specification Sheet SDS

  • 17α-Hydroxyprogesterone acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Acetoxyprogesterone
    Catalog Number:
    38747
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    302-23-8
    MDL NO:
    MFCD00021152
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • 16,17-Epoxypregnenolone acetate

    Purity:
    ≥ 95% (GC)
    Synonym:
    16α,17-Epoxy-3β-hydroxy-5-pregnen-20-one acetate
    Catalog Number:
    38743
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    34209-81-9
    MDL NO:
    MFCD00135637
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • Estradiol dipropionate

    Purity:
    ≥ 98% (GC)
    Synonym:
    17β-Estradiol 3,17-dipropionate
    Catalog Number:
    38718
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    113-38-2
    MDL NO:
    MFCD00051146
    Molecular Formula:
    C24H32O4
    Molecular Weight:
    384.52
    Specification Sheet SDS

  • Hecogenin acetate

    Purity:
    ≥ 90% (GC)
    Synonym:
    (-)-Hecogenin acetate
    Catalog Number:
    38723
    Purity Limit:
    ≥ 90% (GC)
    CAS Number:
    915-35-5
    MDL NO:
    MFCD00005088
    Molecular Formula:
    C29H44O5
    Molecular Weight:
    472.67
    Specification Sheet SDS

  • Clobetasone butyrate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    21-Chloro-9-fluoro-17-hydroxy-16-methylpregna-1,4-diene-3,11,20-trione17-butyrate
    Catalog Number:
    38732
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    25122-57-0
    MDL NO:
    MFCD00133196
    Molecular Formula:
    C26H32ClFO5
    Molecular Weight:
    478.99
    Specification Sheet SDS

  • Mifepristone

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    11β-[4-(Dimethylamino)phenyl]-17β-hydroxy-17-(1-propynyl)estra-4,9-dien-3-one
    Catalog Number:
    38720
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    84371-65-3
    MDL NO:
    MFCD00867226
    Molecular Formula:
    C29H35NO2
    Molecular Weight:
    429.6
    Specification Sheet SDS

  • Adrenosterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Androstene-3,11,17-trione
    Catalog Number:
    38710
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    382-45-6
    MDL NO:
    MFCD00003606
    Molecular Formula:
    C19H24O3
    Molecular Weight:
    300.4
    Specification Sheet SDS

  • Betamethasone 21-acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    9α-Fluoro-11β,17α,21-trihydroxy-16β-methyl-1,4-pregnadiene-3,20-dione21-acetate
    Catalog Number:
    38737
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    987-24-6
    MDL NO:
    MFCD00867462
    Molecular Formula:
    C24H31FO6
    Molecular Weight:
    434.5
    Specification Sheet SDS

  • Altrenogest

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17-α-Allyl-17-β-hydroxyestra-4,9,11-trien-3-one
    Catalog Number:
    38719
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    850-52-2
    MDL NO:
    MFCD00867855
    Molecular Formula:
    C21H26O2
    Molecular Weight:
    310.44
    Specification Sheet SDS

  • Peimine

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    Verticine
    Catalog Number:
    38724
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    23496-41-5
    MDL NO:
    MFCD02259442
    Molecular Formula:
    C27H45NO3
    Molecular Weight:
    431.66
    Specification Sheet SDS

  • 4-Pregnene-3,11,20-trione

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    11-Ketoprogesterone
    Catalog Number:
    38748
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    516-15-4
    MDL NO:
    MFCD00021110
    Molecular Formula:
    C21H28O3
    Molecular Weight:
    328.45
    Specification Sheet SDS

  • Desoximetasone

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    9-Fluoro-11β,21-dihydroxy-16α-methylpregna-1,4-diene-3,20-dione
    Catalog Number:
    38733
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    382-67-2
    MDL NO:
    MFCD00083301
    Molecular Formula:
    C22H29FO4
    Molecular Weight:
    376.47
    Specification Sheet SDS

  • Norethisterone acetate

    Purity:
    ≥ 98% (Assay by titration , HPLC)
    Synonym:
    17α-Ethynyl-19-nortestosterone acetate
    Catalog Number:
    38714
    Purity Limit:
    ≥ 98% (Assay by titration , HPLC)
    CAS Number:
    51-98-9
    MDL NO:
    MFCD04039850
    Molecular Formula:
    C22H28O3
    Molecular Weight:
    340.46
    Specification Sheet SDS

  • Hecogenin

    Purity:
    ≥ 80% (GC)
    Synonym:
    12-Oxotigogenin, 3β-Hydroxy-5α-spirostan-12-one
    Catalog Number:
    38728
    Purity Limit:
    ≥ 80% (GC)
    CAS Number:
    467-55-0
    MDL NO:
    MFCD00067285
    Molecular Formula:
    C27H42O4
    Molecular Weight:
    430.63
    Specification Sheet SDS

  • β-Estradiol 17-heptanoate

    Purity:
    97 - 103% (Assay)
    Synonym:
    β-Estradiol 17-enanthate
    Catalog Number:
    38717
    Purity Limit:
    97 - 103% (Assay)
    CAS Number:
    4956-37-0
    MDL NO:
    MFCD00056542
    Molecular Formula:
    C25H36O3
    Molecular Weight:
    384.56
    Specification Sheet SDS

  • Ethylgonendione

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    18-Methylestr-4-en-3,17-dione
    Catalog Number:
    38713
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    21800-83-9
    MDL NO:
    MFCD08457890
    Molecular Formula:
    C19H26O2
    Molecular Weight:
    286.42
    Specification Sheet SDS

  • 11α-Hydroxyprogesterone acetate

    Purity:
    ≥ 98% (GC)
    Synonym:
    11α-Acetoxypregn-4-ene-3,20-dione
    Catalog Number:
    38742
    Purity Limit:
    ≥ 98% (GC)
    CAS Number:
    2268-98-6
    MDL NO:
    MFCD00021152
    Molecular Formula:
    C23H32O4
    Molecular Weight:
    372.51
    Specification Sheet SDS

  • 11α-Hydroxyprogesterone

    Purity:
    ≥ 95% (GC)
    Synonym:
    11α-Hydroxypregn-4-ene-3,20-dione
    Catalog Number:
    38741
    Purity Limit:
    ≥ 95% (GC)
    CAS Number:
    80-75-1
    MDL NO:
    MFCD00003652
    Molecular Formula:
    C21H30O3
    Molecular Weight:
    330.47
    Specification Sheet SDS

  • Cortexolone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    11-Deoxy-17-hydroxycorticosterone
    Catalog Number:
    38735
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    152-58-9
    MDL NO:
    MFCD00003662
    Molecular Formula:
    C21H30O4
    Molecular Weight:
    346.47
    Specification Sheet SDS

  • 3-Oxo-5β-cholanoic acid

    Purity:
    ≥ 95% (Assay by titration , GC)
    Catalog Number:
    38712
    Purity Limit:
    ≥ 95% (Assay by titration , GC)
    CAS Number:
    1553-56-6
    MDL NO:
    MFCD00046265
    Molecular Formula:
    C24H38O3
    Molecular Weight:
    374.57
    Specification Sheet SDS

  • Medroxyprogesterone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    17α-Hydroxy-6α-methyl-4-pregnene-3,20-dione
    Catalog Number:
    38744
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    520-85-4
    MDL NO:
    MFCD00069474
    Molecular Formula:
    C22H32O3
    Molecular Weight:
    344.5
    Specification Sheet SDS

  • Halcinonide

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (11β,16α)-21-Chloro-9-fluoro-11-hydroxy-16,17-[(1-methylethylidene)bis(oxy)]pregn-4-ene-3,20-dione
    Catalog Number:
    38734
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    3093-35-4
    MDL NO:
    MFCD00866006
    Molecular Formula:
    C24H32ClFO5
    Molecular Weight:
    454.96
    Specification Sheet SDS

  • Peiminine

    Purity:
    ≥ 97% (HPLC)
    Synonym:
    Verticinone
    Catalog Number:
    38726
    Purity Limit:
    ≥ 97% (HPLC)
    CAS Number:
    18059-10-4
    MDL NO:
    MFCD00210542
    Molecular Formula:
    C27H43NO3
    Molecular Weight:
    429.65
    Specification Sheet SDS

  • Estra-5(10),9(11)-diene-3,17-dione 3-ethylene ketal

    Hazmat
    Purity:
    ≥ 98% (HPLC)
    Hazmat
    Catalog Number:
    38716
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    5571-36-8
    MDL NO:
    MFCD08062585
    Molecular Formula:
    C20H26O3
    Molecular Weight:
    314.43
    Specification Sheet SDS

  • 3-Oxo-4-aza-5α-androstan-17β-carboxylic acid

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    4-Aza-5α-androstan-3-one-17β-carboxylic acid
    Catalog Number:
    38722
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    103335-55-3
    MDL NO:
    MFCD06411020
    Molecular Formula:
    C19H29NO3
    Molecular Weight:
    319.45
    Specification Sheet SDS

  • Rocuronium bromide

    Purity:
    99 - 101% (Assay on anhydrous basis)
    Catalog Number:
    38217
    Purity Limit:
    99 - 101% (Assay on anhydrous basis)
    CAS Number:
    119302-91-9
    MDL NO:
    MFCD00867768
    Molecular Formula:
    C32H53BrN2O4
    Molecular Weight:
    609.69
    Specification Sheet SDS

  • Ulipristal acetate

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    (11ß)-17-(Acetyloxy)-11-[4-(dimethylamino)phenyl]-19-norpregna-4,9-diene-3,20-dione
    Catalog Number:
    38347
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    126784-99-4
    MDL NO:
    MFCD00899035
    Molecular Formula:
    C30H37NO4
    Molecular Weight:
    475.63
    Specification Sheet SDS

  • Spironolactone

    Grade:
    Meets USP specification
    Purity:
    97.0 - 103.0% (HPLC)
    Synonym:
    4-Pregnen-21-oic acid-17a-ol-3-one-7a-thiol g-lactone 7-acetate
    Catalog Number:
    38247
    Grade:
    Meets USP specification
    Purity Limit:
    97.0 - 103.0% (HPLC)
    CAS Number:
    52-01-7
    MDL NO:
    MFCD00082250
    Molecular Formula:
    C24H32O4S
    Molecular Weight:
    416.58
    Specification Sheet SDS

  • Prednisolone

    Purity:
    97 - 103% (Assay on dried basis)
    Synonym:
    11ß,17a,21-Trihydroxypregna-1,4-diene-3,20-dione
    Catalog Number:
    38150
    Purity Limit:
    97 - 103% (Assay on dried basis)
    CAS Number:
    50-24-8
    MDL NO:
    MFCD00003649
    Molecular Formula:
    C21H28O5
    Molecular Weight:
    360.45
    Specification Sheet SDS

  • 2-Methoxy-b-estradiol

    Purity:
    ≥ 97% (GC)
    Catalog Number:
    38061
    Purity Limit:
    ≥ 97% (GC)
    CAS Number:
    362-07-2
    MDL NO:
    MFCD00010489
    Molecular Formula:
    C19H26O3
    Molecular Weight:
    302.41
    Specification Sheet SDS

  • 6a-Methylprednisolone

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    11b,17a,21-Trihydroxy-6a-methylpregna-1,4-diene-3,20-dione
    Catalog Number:
    38038
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    83-43-2
    MDL NO:
    MFCD00010591
    Molecular Formula:
    C22H30O5
    Molecular Weight:
    374.48
    Specification Sheet SDS

  • Megestrol acetate

    Purity:
    ≥ 96% (HPLC)
    Synonym:
    Megestrol 17-acetate
    Catalog Number:
    38040
    Purity Limit:
    ≥ 96% (HPLC)
    CAS Number:
    595-33-5
    MDL NO:
    MFCD00056470
    Molecular Formula:
    C24H32O4
    Molecular Weight:
    384.52
    Specification Sheet SDS

  • Loteprednol etabonate

    Purity:
    98 - 102% (Assay on dried basis)
    Synonym:
    (11b,17a)-17-[(Ethoxycarbonyl)oxy]-11-hydroxy-3-oxo-Androsta-1,4-diene-17-carboxylicacid chloromethyl ester
    Catalog Number:
    38021
    Purity Limit:
    98 - 102% (Assay on dried basis)
    CAS Number:
    82034-46-6
    MDL NO:
    MFCD00870765
    Molecular Formula:
    C24H31ClO7
    Molecular Weight:
    466.96
    Specification Sheet SDS

  • Lynestrenol

    Purity:
    ≥ 98% (HPLC)
    Synonym:
    19-Nor-4-pregnen-20-yn-17b-ol
    Catalog Number:
    38001
    Purity Limit:
    ≥ 98% (HPLC)
    CAS Number:
    52-76-6
    MDL NO:
    MFCD00051135
    Molecular Formula:
    C20H28O
    Molecular Weight:
    284.44
    Specification Sheet SDS
Back to top