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经验公式(希尔记法):
C24H32O9
化学文摘社编号:
分子量:
464.51
UNSPSC Code:
12352202
NACRES:
NA.77
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
67674
InChI
1S/C24H32O9/c1-24-7-6-13-12-5-3-11(25)8-10(12)2-4-14(13)15(24)9-16(21(24)29)32-23-19(28)17(26)18(27)20(33-23)22(30)31/h3,5,8,13-21,23,25-29H,2,4,6-7,9H2,1H3,(H,30,31)/t13-,14-,15+,16-,17+,18+,19-,20+,21+,23-,24+/m1/s1
SMILES string
[H][C@]12CC[C@]3(C)[C@@H](O)[C@@H](C[C@@]3([H])[C@]1([H])CCc4cc(O)ccc24)O[C@@H]5O[C@@H]([C@@H](O)[C@H](O)[C@H]5O)C(O)=O
InChI key
FQYGGFDZJFIDPU-JRSYHJKYSA-N
assay
≥97%
form
powder
technique(s)
radioimmunoassay: suitable
solubility
ethanol: water (1:1): 10 mg/mL, clear to very slightly hazy, colorless
shipped in
ambient
storage temp.
−20°C
Quality Level
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H Okada et al.
Biological research in pregnancy and perinatology, 5(2), 68-73 (1984-01-01)
The maternal peripheral serum level of estradiol-17 beta (E2), which reaches a peak a few weeks before delivery, may play a role in initiating delivery. In this study, the steroidal activity regulated by both the production and conjugation was estimated
The measurement of urinary estriol-16 alpha-glucuronide by a solid-phase chemiluminescence immunoassay.
G Barnard et al.
Journal of steroid biochemistry, 14(9), 941-948 (1981-09-01)
C M Branch et al.
Journal of steroid biochemistry, 16(2), 345-347 (1982-02-01)
The concentrations of estrone-3-glucuronide (E1-3-G), estradiol-17 beta-glucuronide (E2-17 beta-G), estriol-16 alpha-glucuronide (E3-16 alpha-G) and LH/hCG have been measured in daily samples of early morning urine from six women who conceived during the period study. The specimens were collected from the
Use of [125I]-iodohistamine-labelled steroid derivatives as radioligands for radioimmunoassay of natural and synthetic steroids.
F Z Stanczyk et al.
Journal of steroid biochemistry, 14(1), 53-62 (1981-01-01)
H H Kay et al.
The Journal of reproductive medicine, 29(4), 222-226 (1984-04-01)
17 beta-estradiol (E2) and estriol-16-glucuronide in amniotic fluid from 87 patients (normal and stressed pregnancies) were studied with radioimmunoassays. Overall, amniotic fluid estradiol and estriol increased with gestation and paralleled the increase in the L/S ratio. Statistical correlations between amniotic
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