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E1253

Sigma-Aldrich

Estriol

≥97%

Sinonimo/i:

1,3,5(10)-Estratriene-3,16α,17β-triol, 16α-Hydroxyestradiol, 3,16α,17β-Trihydroxy-1,3,5(10)-estratriene

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About This Item

Formula empirica (notazione di Hill):
C18H24O3
Numero CAS:
50-27-1
Peso molecolare:
288.38
Beilstein:
2508172
Numero CE:
200-022-2
Numero MDL:
MFCD00003691
Codice UNSPSC:
51111800
ID PubChem:
24894396
NACRES:
NA.77

Origine biologica

synthetic (organic)

Livello qualitativo

200

Sterilità

non-sterile

Saggio

≥97%

Stato

powder

Punto di fusione

280-282 °C (lit.)

Solubilità

pyridine: 50 mg/mL, clear, colorless to faintly brownish-yellow

Condizioni di spedizione

ambient

Temperatura di conservazione

room temp

Stringa SMILE

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
PROQIPRRNZUXQM-ZXXIGWHRSA-N

Informazioni sul gene

human ... SERPINA6(866)
mouse ... Esr1(13982)
rat ... Ar(24208)

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Applicazioni

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.

Azioni biochim/fisiol

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.

Prodotti correlati

N° Catalogo
Descrizione
Determinazione del prezzo

Pittogrammi

Health hazard
GHS08

Avvertenze

Danger

Indicazioni di pericolo

H351,H360FD,H362

Classi di pericolo

Carc. 2 - Lact. - Repr. 1A

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 3

Dispositivi di protezione individuale

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

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Certificati d'analisi (COA)

Lot/Batch Number
SLCG5355
SLCF5666
SLCF4252
SLBZ6112
SLBX9705

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Estriol 3-sulfate sodium salt ≥98% (TLC)

Sigma-Aldrich

E6375

Estriol 3-sulfate sodium salt

Estriol for system suitability European Pharmacopoeia (EP) Reference Standard

Y0001971

Estriol for system suitability

Estriol impurity standard British Pharmacopoeia (BP) Reference Standard

BP753

Estriol impurity standard

Estradiol meets USP testing specifications

Sigma-Aldrich

E1024

Estradiol

17α-Hydroxypregnenolone

Sigma-Aldrich

H5002

17α-Hydroxypregnenolone

Equilin

Sigma-Aldrich

E8126

Equilin

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
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
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
Hanna Hamid et al.
Water research, 46(18), 5813-5833 (2012-09-04)
Estrogenic hormones (estrone (E1), 17β-estradiol (E2), estriol (E3), 17α-ethinylestradiol (EE2)) are the major contributor to the total estrogenicity in waterways. Presence of these compounds in biosolids is also causing concern in terms of their use as soil amendment. In comparison
Anna Zagórska et al.
Nature immunology, 15(10), 920-928 (2014-09-10)
The clearance of apoptotic cells is critical for both tissue homeostasis and the resolution of inflammation. We found that the TAM receptor tyrosine kinases Axl and Mer had distinct roles as phagocytic receptors in these two settings, in which they
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