生物来源
synthetic (organic)
质量水平
无菌性
non-sterile
检测方案
≥97%
形式
powder
mp
280-282 °C (lit.)
溶解性
pyridine: 50 mg/mL, clear, colorless to faintly brownish-yellow
运输
ambient
储存温度
room temp
SMILES字符串
C[C@]12CC[C@H]3[C@@H](CCc4cc(O)ccc34)[C@@H]1C[C@@H](O)[C@@H]2O
InChI
1S/C18H24O3/c1-18-7-6-13-12-5-3-11(19)8-10(12)2-4-14(13)15(18)9-16(20)17(18)21/h3,5,8,13-17,19-21H,2,4,6-7,9H2,1H3/t13-,14-,15+,16-,17+,18+/m1/s1
InChI key
PROQIPRRNZUXQM-ZXXIGWHRSA-N
基因信息
human ... SERPINA6(866)
mouse ... Esr1(13982)
rat ... Ar(24208)
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应用
Estriol has been used as a sex hormone to determine its binding constants to insulin (INS), the insulin receptor (IR), and INS-like peptides derived from the IR.
生化/生理作用
Estriol is a metabolite of 17β-estradiol with much lower biological activity. It is the primary estrogen found in the urine. Large quantities of estriol and estrone are produced by the placenta during pregnancy. These are also the primary estrogens produced by adipose tissue in men and post-menopausal women. Estriol may exhibit immunomodulatory benefits against various diseases such as autoimmune, inflammatory, and neurodegenerative conditions.
相关产品
警示用语：
Danger
危险声明
危险分类
Carc. 2 - Lact. - Repr. 1A
WGK
WGK 3
个人防护装备
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
Emad S Ali et al.
Menopause (New York, N.Y.), 24(9), 1081-1085 (2017-04-05)
Estriol is the main estrogen in pregnancy, but has received less attention outside gestation. It is well known that pregnancy has an immunosuppressive effect on many autoimmune diseases such as multiple sclerosis, psoriasis, thyroiditis, uveitis, and rheumatoid arthritis. Emerging evidence
Robert Root-Bernstein et al.
Frontiers in endocrinology, 5, 118-118 (2014-08-08)
Insulin (INS) resistance associated with hyperestrogenemias occurs in gestational diabetes mellitus, polycystic ovary syndrome, ovarian hyperstimulation syndrome, estrogen therapies, metabolic syndrome, and obesity. The mechanism by which INS and estrogen interact is unknown. We hypothesize that estrogen binds directly to
E Diczfalusy
Journal of steroid biochemistry, 20(4B), 945-953 (1984-04-01)
The early history of estriol is reviewed with special emphasis on its isolation, identification, quantitation in tissues and body fluids and its unique biogenesis in the human feto-placental unit. The relationship to epimeric estriols and acidic estrogens and the pharmacokinetic
Honggang Wang et al.
Pharmaceutical research, 25(2), 444-452 (2007-09-08)
We investigated whether the pregnancy-related hormones, estriol (E3), testosterone, human placental lactogen (hPL), human prolactin (hPRL), and human chorionic gonadotropin (hCG) affect BCRP expression in human placental BeWo cells. The effects of these hormones on BCRP protein and mRNA expression
Marcelo O Dietrich et al.
Trends in neurosciences, 36(2), 65-73 (2013-01-16)
The past 20 years witnessed an enormous leap in understanding of the central regulation of whole-body energy metabolism. Genetic tools have enabled identification of the region-specific expression of peripheral metabolic hormone receptors and have identified neuronal circuits that mediate the
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