Nestoron

Nestoron Struktur
7759-35-5
CAS-Nr.
7759-35-5
Englisch Name:
Nestoron
Synonyma:
ST 1435;NESTORON;NESTORONE;Elcometrine;Nestorone Acetate;Nestoron (ST-1435);Norgestone acetate;Segesterone Acetate;ELCOMETRINE;NESTORONE;ST-1435;ST1435;ELCOMETRINE; NESTORONE; ST-1435; ST 1435; ST1435
CBNumber:
CB31011778
Summenformel:
C23H30O4
Molgewicht:
370.48
MOL-Datei:
7759-35-5.mol

Nestoron Eigenschaften

Schmelzpunkt:
178-179°
alpha 
D21 -105° (c = 1.2 in chloroform)
Siedepunkt:
420.37°C (rough estimate)
Dichte
1.0550 (rough estimate)
Brechungsindex
1.4433 (estimate)
storage temp. 
2-8°C
Löslichkeit
DMSO: soluble5mg/mL, clear
Aggregatzustand
powder
Farbe
white to beige
InChIKey
CKFBRGLGTWAVLG-GOMYTPFNSA-N
Sicherheit
  • Risiko- und Sicherheitserklärung
  • Gefahreninformationscode (GHS)
WGK Germany  3
Bildanzeige (GHS) GHS hazard pictograms
Alarmwort Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code
H351 Kann vermutlich Krebs verursachen. Karzinogenität Kategorie 2 Warnung P201, P202, P281, P308+P313, P405,P501
H361 Kann vermutlich die Fruchtbarkeit beeinträchtigen oder das Kind im Mutterleib schädigen. Reproduktionstoxizität Kategorie 2 Warnung P201, P202, P281, P308+P313, P405,P501
Sicherheit
P201 Vor Gebrauch besondere Anweisungen einholen.
P202 Vor Gebrauch alle Sicherheitshinweise lesen und verstehen.
P281 Vorgeschriebene persönliche Schutzausrüstung verwenden.
P308+P313 BEI Exposition oder falls betroffen: Ärztlichen Rat einholen/ärztliche Hilfe hinzuziehen.
P405 Unter Verschluss aufbewahren.
P501 Inhalt/Behälter ... (Entsorgungsvorschriften vom Hersteller anzugeben) zuführen.

Nestoron Chemische Eigenschaften,Einsatz,Produktion Methoden

Verwenden

Segesterone Acetate has been used to study the: comparison of androgenic and estrogenic properties of progestins used in contraception and hormone therapy; impact on hepatic estrogen-sensitive proteins by 1-yr contraceptive vaginal ring delivering Nestorone and ethinyl estradiol.

Pharmakokinetik

Elcometrine is a member of the 19-norprogesterone class of pr ogestins. when administered subcuta neously (implant), intravaginally (vaginal ring), or transdermally, elcometrine is an exceptionally potent progestin. It is 100-fold more potent when administered subcutaneously than when delivered orally. Its oral bioavaiability is only 10%,with a half life of just 1 to 2 hours because of rapid metabolism. The C16 methylene functionality substantially increases its affinity for the progesterone receptor.

Clinical Use

Because of its antiestrogenic action, elcometrine also can be administered transdermally along with estradiol as a treatment for menopausal symptoms .

Nestoron Upstream-Materialien And Downstream Produkte

Upstream-Materialien

Downstream Produkte


Nestoron Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

Global( 78)Lieferanten
Firmenname Telefon E-Mail Land Produktkatalog Edge Rate
Shanghai Yingrui Biopharma Co., Ltd.
+86-21-33585366 - 03@
sales03@shyrchem.com CHINA 738 60
ATK CHEMICAL COMPANY LIMITED
+undefined-21-51877795
ivan@atkchemical.com China 32480 60
career henan chemical co
+86-0371-86658258
sales@coreychem.com China 29914 58
Hubei Jusheng Technology Co.,Ltd.
18871490254
linda@hubeijusheng.com CHINA 28180 58
BOC Sciences
+1-631-485-4226
inquiry@bocsci.com United States 19553 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873
sales@chemdad.com China 39916 58
CONIER CHEM AND PHARMA LIMITED
+8618523575427
sales@conier.com China 47465 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
sales@tnjchem.com China 34572 58
Alfa Chemistry
+1-5166625404
Info@alfa-chemistry.com United States 21317 58
InvivoChem
+1-708-310-1919 +1-13798911105
sales@invivochem.cn United States 6393 58

7759-35-5()Verwandte Suche:


  • ST 1435
  • NESTORONE
  • NESTORON
  • 17-Hydroxy-16-methylene-19-norpregn-4-ene-3,20-dione acetate
  • Elcometrine
  • 17-(ACETYLOXY)-16-METHYLENE-19-NORPREGN-4-ENE-20-DIONE
  • 16-Methylene-17-hydroxy-19-norpregn-4-ene-3,20-dione acetate
  • 16-Methylene-17-alpha-acetoxy-19-nor-4-pregnene-3,20-dione
  • 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-16-methylene- (9ci)
  • 19-Norpregn-4-ene-3,20-dione, 17-hydroxy-16-methylene-, acetate
  • Nestoron (ST-1435)
  • 17-(Acetyloxy)-16-methylene-19-norpregn-4-ene-3,20-dione
  • ELCOMETRINE;NESTORONE;ST-1435;ST1435
  • Segesterone Acetate
  • (8R,9S,10R,13S,14S,17R)-17-acetyl-13-methyl-16-methylene-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl acetate
  • ELCOMETRINE; NESTORONE; ST-1435; ST 1435; ST1435
  • 19-Norpregn-4-ene-3,20-dione, 17-(acetyloxy)-16-methylene-
  • Estr-4-en-3-one,17-acetyl-17-(acetyloxy)-16-methylene-,(17α)-
  • Norgestone acetate
  • ST 1435,Inhibitor,Nestoron,ST1435,inhibit,Progesterone Receptor,NR3C3
  • Nestorone Acetate
  • 7759-35-5
  • API
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