4-Dehydroepiandrosterone

4-Dehydroepiandrosterone

Identifiers
CAS Number	571-44-8
ChEMBL	ChEMBL1077603
ChemSpider	8123501
Jmol interactive 3D	Image Image
InChI InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,13-16,20H,3-10H2,1-2H3/t13-,14-,15-,16-,18-,19-/m0/s1 Key: VMYTXBKVYDESSJ-USOAJAOKSA-N InChI=1/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,13-16,20H,3-10H2,1-2H3/t13-,14-,15-,16-,18-,19-/m0/s1 Key: VMYTXBKVYDESSJ-USOAJAOKBU
SMILES O=C1CC[C@@]2([H])[C@]3([H])CCC4=C[C@@H](O)CC[C@]4(C)[C@@]3([H])CC[C@@]21C O=C4[C@]3(CC[C@@H]2[C@@]1(C(=C/[C@@H](O)CC1)\CC[C@H]2[C@@H]3CC4)C)C
Properties
Chemical formula	C19H28O2
Molar mass	288.43 g·mol^−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

4-Dehydroepiandrosterone (4-DHEA) is an adrenal steroid that is an isomer of 5-dehydroepiandrosterone. 4-DHEA has been prepared by laboratory synthesis.^[1][2]

Synonyms

Synonyms for 4-dehydroepiandrosterone are:

3β-Hydroxy-4-androsten-17-one, 3β-hydroxyandrost-4-en-17-one, 3β-hydroxy-4-androsten-17-one, 3β-hydroxy-androst-4-en-17-one, 3β-hydroxy-D4-androsten-17-one, 3β-hydroxyandrost-4-en-17-one, 3β-hydroxyandrost-4-ene-17-one, 3β-hydroxy-etioallocholan-4-ene-17-one, and 4-androsten-3β-ol-17-one.

References

1. Klimstra, Paul D.; Colton, F. B. Synthesis of 3β-hydroxyestr-4-en-17-one and 3β-hydroxyandrost-4-en-17-one. Steroids (1967), 10(4), 411-24.
2. Ward, Margaret G.; Orr, James C.; Engel, Lewis L. A convenient synthesis of 3β-hydroxyandrost-4-en-17-one. Journal of Organic Chemistry (1965), 30(5), 1421-3.