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Merck
CN

A5791

4-Androsten-4-ol-3,17-dione

Synonym(s):

4-Hydroxy-4-androstene-3,17-dione

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About This Item

Empirical Formula (Hill Notation):
C19H26O3
CAS Number:
Molecular Weight:
302.41
UNSPSC Code:
12352200
PubChem Substance ID:
MDL number:
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SMILES string

[H][C@@]12CCC3=C(O)C(=O)CC[C@]3(C)[C@@]1([H])CC[C@]4(C)C(=O)CC[C@@]24[H]

storage temp.

2-8°C

Gene Information

human ... CYP19A1(1588)

Regulatory Information

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A M Brodie et al.
Endocrinology, 100(6), 1684-1695 (1977-06-01)
4-Hydroxy-f-androstene-3,17-dione (4-OH-A) when tested at various concentrations was found to inhibit markedly the conversion of 4-andorstene-3,17-dione to estrogens inhuman placental and rat ovarian microsomes. To obtain evidence that estrogen biosynthesis could also be reduced in vivo with 4-OH-A, rats were
Ningtao Li et al.
Frontiers in endocrinology, 11, 545973-545973 (2020-10-27)
Testosterone (T), predominantly acting through its derivative 17β-estradiol (E2), regulates the brain's sexual differentiation in rodents during the perinatal sensitive period, which mirrors the window of vulnerability to the adverse effects of general anesthetics. The mechanisms of anesthesia's adverse effects
Kyoungju Choi et al.
Nanoscale research letters, 14(1), 205-205 (2019-06-19)
Gold nanoparticle (AuNP)-protein corona complexes can alter cytochrome P450 (CYP)-mediated testosterone (TST) metabolism by altering their physicochemical properties. We investigated the impact of NP size, surface chemistry, and protein corona in TST metabolism in pooled human liver microsomes (pHLM) employing

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