779717
19-Hydroxy-4-androstene-3,17-dione
≥90% (HPLC)
Synonym(s):
4-Androsten-19-ol-3,17-dione, 4-Androstene-3,17-dione-19-ol
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About This Item
Empirical Formula (Hill Notation):
C19H26O3
CAS Number:
Molecular Weight:
302.41
EC Number:
208-116-5
UNSPSC Code:
12352103
PubChem Substance ID:
Beilstein/REAXYS Number:
2567249
MDL number:
Assay:
≥90% (HPLC)
Form:
crystals
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InChI
1S/C19H26O3/c1-18-8-7-16-14(15(18)4-5-17(18)22)3-2-12-10-13(21)6-9-19(12,16)11-20/h10,14-16,20H,2-9,11H2,1H3/t14-,15-,16-,18-,19+/m0/s1
InChI key
XGUHPTGEXRHMQQ-BGJMDTOESA-N
SMILES string
C[C@]12CC[C@H]3[C@@H](CCC4=CC(=O)CC[C@]34CO)[C@@H]1CCC2=O
assay
≥90% (HPLC)
form
crystals
optical activity
[α]/D +190±5°, c = 1 in chloroform
storage temp.
−20°C
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Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
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J P Weniger et al.
Journal of steroid biochemistry, 35(3-4), 507-510 (1990-03-01)
Ovaries from 18-21-day-old foetal as well as from 2-10-day-old infantile rats were cultured in vitro in the presence of [3H]19-hydroxyandrostenedione and in the presence or absence of LH, FSH or (Bu)2 cAMP, and oestrone and oestradiol formed were determined by
H Sekihara et al.
Clinical endocrinology, 39(5), 557-560 (1993-11-01)
We have reported that 19-hydroxyandrostenedione (19-OH-A-dione) functions as an amplifier of the sodium-retaining and hypertensive action of aldosterone. We therefore measured 19-hydroxyandrostenedione in hypertensive patients. We studied 53 normal male control subjects and 63 male patients with essential hypertension (48
M Minato et al.
Nihon Naibunpi Gakkai zasshi, 66(1), 29-41 (1990-01-20)
In order to evaluate the hypertensinogenic action of 19-hydroxyandrostenedione (19-OH-AD), which has been reported to be an amplifier of mineralocorticoid, the changes in several humoral factors were observed in 19-OH-AD treated rats as compared to those in DOCA hypertensive rats.
S Ohigashi et al.
Nihon Naibunpi Gakkai zasshi, 65(8), 750-761 (1989-08-20)
To study the serum levels of 19-hydroxyandrostenedione (19-OH-A), known as an obligatory intermediate of estrogen biosynthesis and considered to be one of the hypertensinogens, a method using GC-MS with application of synthesized [7,7-d2]androstenedione (A), [7,7-d2] 19-OH-A and [9,11-d2]estrone(E1) as internal
D C Swinney et al.
Archives of biochemistry and biophysics, 305(1), 61-67 (1993-08-15)
Aromatase activity in microsomes from human placenta (HPM) and rat ovary (ROM) was compared by measuring the accumulation of 19-oxygenated intermediates, the effect of tritium substitution upon rates, and the distribution of tritium in products. A considerable accumulation of intermediates
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