Corticosterone

• Formula: C₂₁H₃₀O₄
• Molecular weight: 346.4605
• IUPAC Standard InChI: InChI=1S/C21H30O4/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/h9,14-17,19,22,24H,3-8,10-11H2,1-2H3/t14-,15-,16+,17-,19+,20-,21-/m1/s1 Copy

  
• IUPAC Standard InChIKey: OMFXVFTZEKFJBZ-UCINFPARSA-N Copy
• CAS Registry Number: 50-22-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
  The 3d structure may be viewed using Java or Javascript.
• Other names: Pregn-4-ene-3,20-dione, 11,21-dihydroxy-, (11β)-; Compound B; Corticosteron; Kendall's compound B; NSC-9705; Reichstein's Substance H; 11β,21-Dihydroxyprogesterone; 11-Hydroxycorticoaldosterone; 11,21-Dihydroxyprogesterone; 17-Deoxycortisol; 4-Pregnen-11β,21-diol-3,20-dione; Pregn-4-ene-3,20-dione, 11β,21-dihydroxy-; Reichstein's B; 11-β,21-Dihydroxypregn-3,20-dione; 4-Pregnene-11β,21-diol-3,20-dione; (11β)-11,21-Dihydroxypregn-4-ene-3,20-dione; 11β,21-dihydroxypregn-4-ene-3,20-dione; 11Beta,21-dihydroxypregn-4-ene-3,20-dione
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• Information on this page:
  • Phase change data
  • IR Spectrum
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
  • Gas Chromatography
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

IR Spectrum

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Coblentz Society, Inc.

Condensed Phase Spectrum

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Notice: Except where noted, spectra from this collection were measured on dispersive instruments, often in carefully selected solvents, and hence may differ in detail from measurements on FTIR instruments or in other chemical environments. More information on the manner in which spectra in this collection were collected can be found here.

Notice: Concentration information is not available for this spectrum and, therefore, molar absorptivity values cannot be derived.

Additional Data

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Wassvik, Holmén, et al., 2008
Wassvik, Carola M.; Holmén, Anders G.; Draheim, Rieke; Artursson, Per; Bergström, Christel A.S., Molecular Characteristics for Solid-State Limited Solubility, J. Med. Chem., 2008, 51, 10, 3035-3039, https://doi.org/10.1021/jm701587d . [all data]

Regosz, Chmielewska, et al., 1994
Regosz, A.; Chmielewska, A.; Pelplinska, T.; Kowalski, P., Prediction of the solubility of steroid hormones, Pharmazie, 1994, 49, 5, 371. [all data]

Notes

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• Symbols used in this document:
  

  ΔfusH

  Enthalpy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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