Pregn-5-ene-3,20-dione
CAS Registry Number®
1236-09-5
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CAS Name
Pregn-5-ene-3,20-dioneMolecular Formula
C21H30O2Molecular Mass
314.46Cite this Page
Pregn-5-ene-3,20-dione. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=1236-09-5 (retrieved ) (CAS RN: 1236-09-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
158-160 °C
Source(s)
Other Names and Identifiers
InChI
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/h4,16-19H,5-12H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
InChIKey
InChIKey=MNRHZPCIEGLWGK-LEKSSAKUSA-N
SMILES
C[C@@]12[C@@]3([C@]([C@]4([C@](C)(CC3)[C@@H](C(C)=O)CC4)[H])(CC=C1CC(=O)CC2)[H])[H]
Canonical SMILES
O=C1CC2=CCC3C(CCC4(C)C(C(=O)C)CCC34)C2(C)CC1
Other Names for this Substance
- Pregn-5-ene-3,20-dione
- Δ5-Progesterone
- NSC 12875
Deleted or Replaced CAS Registry Numbers
2602564-79-2