Cas no 72-23-1 (11-Dehydrocorticosterone)

11-Dehydrocorticosterone is a corticosteroid metabolite and intermediate in the biosynthesis of corticosterone and aldosterone. It plays a role in steroid hormone metabolism and is involved in the regulation of physiological processes such as inflammation and immune response. This compound is of interest in biochemical and pharmacological research due to its relevance in studying adrenal steroidogenesis and glucocorticoid pathways. Its stable structure and well-characterized properties make it suitable for use as a reference standard in analytical applications, including LC-MS and HPLC. Researchers value 11-Dehydrocorticosterone for its purity and consistency in experimental studies related to steroid metabolism and endocrine function.
11-Dehydrocorticosterone structure
11-Dehydrocorticosterone structure
Product Name:11-Dehydrocorticosterone
CAS No:72-23-1
MF:C21H28O4
MW:344.444626808167
CID:566338
PubChem ID:5311364
Update Time:2025-05-27

11-Dehydrocorticosterone Chemical and Physical Properties

Names and Identifiers

    • Pregn-4-ene-3,11,20-trione,21-hydroxy-
    • 11-Dehydrocorticosterone
    • 17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione
    • 4-PREGNEN-21-OL-3,11,20-TRIONE
    • 11-Dehydrocorticosteron
    • 17-Deoxycortisone
    • 21-hydroxy-4-pregnene-3,11,20-trione
    • 21-hydroxypregn-4-ene-3,11,20-trione
    • 4-pregnene-21-ol-3,11,20-trione
    • Corticosterone, 11-dehydro-
    • Corticosterone, dehydro-
    • Cortisone, 17-deoxy-
    • Dehydrocorticosterone
    • Dehydrocortocicosterone
    • Kendall's compound A
    • 17-(1-keto-2-hydroxyethyl)-Delta(4)androsten-3,11-dione
    • NSC 9702
    • PD133479
    • SCHEMBL141610
    • MS-25291
    • 17-(1-KETO-2-HYDROXYETHYL)-.DELTA.4-ANDROSTEN-3,11-DIONE
    • FO4V44A3G3
    • 11-DEHYDROCORTICOSTERONE [MI]
    • DEHYDROCORTICOSTERON [WHO-DD]
    • .DELTA.4-PREGNEN-21-OL-3,11,20-TRIONE
    • UNII-FO4V44A3G3
    • Pregn-4-ene-3,11,20-trione, 21-hydroxy-
    • 11-DHC
    • Delta(4)-pregnen-21-ol-3,11,20-trione
    • 4qf7
    • 72-23-1
    • Q27105083
    • HY-113447
    • EINECS 200-776-2
    • FUFLCEKSBBHCMO-KJQYFISQSA-N
    • 11-Oxo-11-deoxycorticosterone
    • NS00041133
    • CHEBI:78600
    • 21-Hydroxypregn-4-ene-3,11-20-trione
    • CHEMBL3244489
    • NSC-9702
    • DEHYDROCORTICOSTERON
    • 4-pregnen-21-ol- 3,11,20-trione
    • 11-Dehydrocorticosterone-13C3
    • (8S,9S,10R,13S,14S,17S)-17-(2-hydroxyacetyl)-10,13-dimethyl-2,6,7,8,9,12,14,15,16,17-decahydro-1H-cyclopenta[a]phenanthrene-3,11-dione
    • 11-Oxocorticosterone
    • 17-(1-KETO-2-HYDROXYETHYL)-DELTA4-ANDROSTEN-3,11-DIONE
    • D4-Pregnen-21-ol-3,11,20-trione
    • DTXCID201333626
    • 4pregnen-21-ol-3,11,20-trione
    • D4-Pregnene-21-ol-3,11,20-trione
    • DTXSID40861617
    • DELTA4-PREGNEN-21-OL-3,11,20-TRIONE
    • 11-dehydro-Corticosterone
    • 17-(1-keto-2-Hydroxyethyl)-D4-androsten-3,11-dione
    • Inchi： 1S/C21H28O4/c1-20-8-7-13(23)9-12(20)3-4-14-15-5-6-16(18(25)11-22)21(15,2)10-17(24)19(14)20/h9,14-16,19,22H,3-8,10-11H2,1-2H3/t14-,15-,16+,19+,20-,21-/m0/s1
    • InChI Key： FUFLCEKSBBHCMO-KJQYFISQSA-N
    • SMILES： O=C1C[C@]2(C)[C@@H](C(CO)=O)CC[C@H]2[C@@H]2CCC3=CC(CC[C@]3(C)[C@H]21)=O

Computed Properties

  • Exact Mass: 344.19884
  • Monoisotopic Mass: 344.199
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 25
  • Rotatable Bond Count: 2
  • Complexity: 677
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 6
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.8
  • Topological Polar Surface Area: 71.4A^2

Experimental Properties

  • Density: 1.0556 (rough estimate)
  • Melting Point: 183.5°C
  • Boiling Point: 399.53°C (rough estimate)
  • Flash Point: 288.4°C
  • Refractive Index: 1.4430 (estimate)
  • PSA: 71.44
  • LogP: 2.87490

11-Dehydrocorticosterone Pricemore >>

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