🌎 Ship to: United States
Toggle Nav
Cart
Search
Same-day shipping on all in-stock items.
Advanced Search
Quick Order SDS CoA
Menu
Account
Settings
྾
224,000+ research products · Triple ISO certified · COA & SDS available for every product · Same-day shipping on in-stock items

20-oxosteroids

Description:

Steroid derivatives carrying a C=O group at the 20-position of the steroid skeleton.

Ancestors:

Organic compounds ⮕ Lipids and lipid-like molecules ⮕ Steroids and steroid derivatives ⮕ Oxosteroids ⮕ 20-oxosteroids

Popular Products

View as List Grid

10 Items

Set Descending Direction
  1. (11b)-21-(Acetyloxy)-11-hydroxypregna-1，4，16-triene-3，20-dione
    (11b)-21-(Acetyloxy)-11-hydroxypregna-1，4，16-triene-3，20-dione
    CAS: 3044-42-6 PubChem CID: 102365 Formula: C23H28O5 Molecular Weight: 384.47
    ≥95%
    Out of Stock Item #: H770138
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    [2-[(8S,9S,10R,11S,13S,14S)-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,11,12,14,15-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate
    SMILES
    CC(=O)OCC(=O)C1=CCC2C1(CC(C3C2CCC4=CC(=O)C=CC34C)O)C
    InChIKey
    ABGUZAVIFZZDDZ-MHYQPVDNSA-N
    InChI
    1S/C23H28O5/c1-13(24)28-12-20(27)18-7-6-17-16-5-4-14-10-15(25)8-9-22(14,2)21(16)19(26)11-23(17,18)3/h7-10,16-17,19,21,26H,4-6,11-12H2,1-3H3/t16-,17-,1show more
  2. 18-Oxocortisol
    18-Oxocortisol
    CAS: 2410-60-8 PubChem CID: 123712 Formula: C21H28O6 Molecular Weight: 376.44
    ≥98%
    Out of Stock Item #: O646941
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8S,9S,10R,11S,13R,14S,17R)-11,17-dihydroxy-17-(2-hydroxyacetyl)-10-methyl-3-oxo-2,6,7,8,9,11,12,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-13-cashow more
    SMILES
    CC12CCC(=O)C=C1CCC3C2C(CC4(C3CCC4(C(=O)CO)O)C=O)O
    InChIKey
    XUQWWIFROYJHCU-UKSDXMLSSA-N
    InChI
    1S/C21H28O6/c1-19-6-4-13(24)8-12(19)2-3-14-15-5-7-21(27,17(26)10-22)20(15,11-23)9-16(25)18(14)19/h8,11,14-16,18,22,25,27H,2-7,9-10H2,1H3/t14-,15-,16-,show more
    Synonyms
    11beta,17alpha,21-Trihydroxy-3,20-diketo-4-pregnene-18-al | SCHEMBL144490 | (8S,9S,10R,11S,13R,14S,17R)-11,17-dihydro...
  3. Ulipristal
    Ulipristal
    CAS: 159811-51-5 PubChem CID: 13559281 Formula: C28H35NO3 Molecular Weight: 433.58
    10mM in DMSO
    Out of Stock Item #: U580553
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8S,11R,13S,14S,17R)-17-acetyl-11-[4-(dimethylamino)phenyl]-17-hydroxy-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
    SMILES
    CC(=O)C1(CCC2C1(CC(C3=C4CCC(=O)C=C4CCC23)C5=CC=C(C=C5)N(C)C)C)O
    InChIKey
    HKDLNTKNLJPAIY-WKWWZUSTSA-N
    InChI
    1S/C28H35NO3/c1-17(30)28(32)14-13-25-23-11-7-19-15-21(31)10-12-22(19)26(23)24(16-27(25,28)2)18-5-8-20(9-6-18)29(3)4/h5-6,8-9,15,23-25,32H,7,10-14,16H2show more
    Synonyms
    ULIPRISTAL [WHO-DD] | 6J5J15Q2X8 | ULIPRISTAL [EMA EPAR] | SCHEMBL545159 | DTXSID501025842 | 19-Norpregna-4,9-diene-3...
  4. Ulipristal
    Ulipristal
    CAS: 159811-51-5 PubChem CID: 13559281 Formula: C28H35NO3 Molecular Weight: 433.58
    ≥98%
    In Stock Item #: U129252
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8S,11R,13S,14S,17R)-17-acetyl-11-[4-(dimethylamino)phenyl]-17-hydroxy-13-methyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
    SMILES
    CC(=O)C1(CCC2C1(CC(C3=C4CCC(=O)C=C4CCC23)C5=CC=C(C=C5)N(C)C)C)O
    InChIKey
    HKDLNTKNLJPAIY-WKWWZUSTSA-N
    InChI
    1S/C28H35NO3/c1-17(30)28(32)14-13-25-23-11-7-19-15-21(31)10-12-22(19)26(23)24(16-27(25,28)2)18-5-8-20(9-6-18)29(3)4/h5-6,8-9,15,23-25,32H,7,10-14,16H2show more
    Synonyms
    ULIPRISTAL [WHO-DD] | 6J5J15Q2X8 | ULIPRISTAL [EMA EPAR] | SCHEMBL545159 | DTXSID501025842 | 19-Norpregna-4,9-diene-3...
  5. Trimegestone
    Trimegestone
    CAS: 74513-62-5 PubChem CID: 68926 Formula: C22H30O3 Molecular Weight: 342.47
    Out of Stock Item #: T346137
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8S,13S,14S,17S)-17-[(2S)-2-hydroxypropanoyl]-13,17-dimethyl-1,2,6,7,8,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-3-one
    SMILES
    CC(C(=O)C1(CCC2C1(CCC3=C4CCC(=O)C=C4CCC23)C)C)O
    InChIKey
    JUNDJWOLDSCTFK-MTZCLOFQSA-N
    InChI
    1S/C22H30O3/c1-13(23)20(25)22(3)11-9-19-18-6-4-14-12-15(24)5-7-16(14)17(18)8-10-21(19,22)2/h12-13,18-19,23H,4-11H2,1-3H3/t13-,18+,19-,21-,22+/m0/s1
    Synonyms
    Ondeva | TRIMEGESTONE [USAN] | RU 27987 | SCHEMBL518768 | Trimegestone [INN] | Trimegestone (USAN/INN) | CHEBI:136027...
  6. Rimexolone
    Rimexolone
    CAS: 49697-38-3 EC Number: 685-613-7 PubChem CID: 5311412 Formula: C24H34O3 Molecular Weight: 370.52
    Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools.
    Out of Stock Item #: R337073
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8S,9S,10R,11S,13S,14S,16R,17S)-11-hydroxy-10,13,16,17-tetramethyl-17-propanoyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-one
    SMILES
    CCC(=O)C1(C(CC2C1(CC(C3C2CCC4=CC(=O)C=CC34C)O)C)C)C
    InChIKey
    QTTRZHGPGKRAFB-OOKHYKNYSA-N
    InChI
    1S/C24H34O3/c1-6-20(27)24(5)14(2)11-18-17-8-7-15-12-16(25)9-10-22(15,3)21(17)19(26)13-23(18,24)4/h9-10,12,14,17-19,21,26H,6-8,11,13H2,1-5H3/t14-,17+,1show more
    Synonyms
    AL-2178 | DB00896 | Rimexolonum | (11beta,16alpha,17beta)-11-Hydroxy-16,17-dimethyl-17-(1-oxopropyl)androsta-1,4-dien...
  7. Budesonide-d8 - ≥98 atom% D,≥98% CAS No(1105542-94-6) by Aladdin Scientific
    Budesonide-d8
    CAS: 1105542-94-6 Formula: C25H26D8O6 Molecular Weight: 438.58
    Solid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98 atom% D,≥98%
    Out of Stock Item #: B336063
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (1S,2S,4R,8S,9S,11S,12S,13R)-6-deuterio-6-(1,1,2,2,3,3,3-heptadeuteriopropyl)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dimethyl-5,7-dioxapentacyclo[10.8.0.show more
    SMILES
    CCCC1OC2CC3C4CCC5=CC(=O)C=CC5(C4C(CC3(C2(O1)C(=O)CO)C)O)C
    InChIKey
    VOVIALXJUBGFJZ-SMANYZGRSA-N
    InChI
    1S/C25H34O6/c1-4-5-21-30-20-11-17-16-7-6-14-10-15(27)8-9-23(14,2)22(16)18(28)12-24(17,3)25(20,31-21)19(29)13-26/h8-10,16-18,20-22,26,28H,4-7,11-13H2,1show more
    Synonyms
    (1S,2S,4R,8S,9S,11S,12S,13R)-6-Deuterio-6-(1,1,2,2,3,3,3-heptadeuteriopropyl)-11-hydroxy-8-(2-hydroxyacetyl)-9,13-dim...
  8. 16-Dehydroprogesterone
    16-Dehydroprogesterone
    CAS: 1096-38-4 Formula: C21H28O2 Molecular Weight: 312.45
    ≥96%
    In Stock Item #: D413411
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one
    SMILES
    CC(=O)C1=CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C
    InChIKey
    VRRHHTISESGZFN-RKFFNLMFSA-N
    InChI
    1S/C21H28O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h6,12,16,18-19H,4-5,7-11H2,1-3H3/t16-,18-,19-,20-,21+/m0/s1
    Synonyms
    LMST02030163 | 16-Dehydroprogesterone, 97% | Temazepamum (INN-Latin) | D4,16-Pregnadiene-3,20-dione | delta.16-Proges...
  9. 16-Dehydroprogesterone
    16-Dehydroprogesterone
    CAS: 1096-38-4 EC Number: 214-142-8 Formula: C21H28O2 Molecular Weight: 312.45
    10mM in DMSO
    In Stock Item #: D420573
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    (8R,9S,10R,13S,14S)-17-acetyl-10,13-dimethyl-1,2,6,7,8,9,11,12,14,15-decahydrocyclopenta[a]phenanthren-3-one
    SMILES
    CC(=O)C1=CCC2C1(CCC3C2CCC4=CC(=O)CCC34C)C
    InChIKey
    VRRHHTISESGZFN-RKFFNLMFSA-N
    InChI
    1S/C21H28O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h6,12,16,18-19H,4-5,7-11H2,1-3H3/t16-,18-,19-,20-,21+/m0/s1
    Synonyms
    16-Dehydroprogesterone|Pregna-4,16-diene-3,20-dione|1096-38-4|16,17-Didehydroprogesterone|3,20-Dioxopregna-4,16-diene...
  10. 16-Dehydropregnenolone
    16-Dehydropregnenolone
    CAS: 1162-53-4 Formula: C21H30O2 Molecular Weight: 314.47
    Solid Moligand™ ? Moligand™ — Aladdin's line of ligands and bioactive small molecules. Use for receptor, pathway, and binding studies needing defined small-molecule tools. ≥98%
    Out of Stock Item #: D302255
    View Product
    Pricing & Pack Sizes
    Technical Identifiers
    IUPAC Name
    1-[(3S,8R,9S,10R,13S,14S)-3-hydroxy-10,13-dimethyl-2,3,4,7,8,9,11,12,14,15-decahydro-1H-cyclopenta[a]phenanthren-17-yl]ethanone
    SMILES
    CC(=O)C1=CCC2C1(CCC3C2CC=C4C3(CCC(C4)O)C)C
    InChIKey
    YLFRRPUBVUAHSR-RRPFGEQOSA-N
    InChI
    1S/C21H30O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h4,6,15-16,18-19,23H,5,7-12H2,1-3H3/t15-,16-,18-,19-,20-,21+/m0/sshow more
    Synonyms
    UNII-VFQ03H211O | (6Z)-6-Octadecenoic acid | 16-Dehydropregnenolone | NCGC00325004-01 | Pregna-5,16-dien-20-one, 3.be...
per page
🚚
Fast Shipping Same-day shipping on in-stock items
📋
Technical Details Quality & specification info on every product page
📦
Pack Size Options Multiple packaging sizes with pricing access from listing
🔬
R&D Use Only Products supplied for research and development use
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.
Wish List
Last Added Items
    1. Add to Cart
      Remove This Item
    Go to Wish List
    You have no items in your wish list.
    We use cookies to ensure the website functions properly and, where permitted, to improve your experience. You can manage your preferences at any time in Settings. Learn more in our Cookie Policy.

    Shall we send you a message when we have discounts available?

    Remind me later

    Thank you! Please check your email inbox to confirm.

    Oops! Notifications are disabled.

    Privacy Policy Terms of Use Cookie Policy Terms and Conditions of Sale Sales Policy
    Products are supplied to verified businesses, institutions, and qualified professionals for research and development use only. Not for use in humans, animals, diagnosis, or therapy.
    Copyright © 2023–present Aladdin Scientific Corp. All rights reserved.