tianfu-chem_ Estrio...

tianfu-chem_ Estriol 50-27-1

tianfu-chem_ Estriol 50-27-1

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1 Kilogram

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  • Min.Order :1 Kilogram
  • Purity: 99.0% Min
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Estriol 50-27-1 Estriol

Quick Details

  • Appearance:Powder
  • Application:For Pharmaceutical chenmical synthesis
  • PackAge:In 25KG PP Drums
  • ProductionCapacity:100|Kilogram|Month
  • Storage:In Room Temperature
  • Transportation:Shipment by sea or Air as non-dangerous chemical

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Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:

 

1.Noble Metal Catalysts (Pt.Pd...)

2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)

3.OLED intermediates (Fluorene,Carbazole,Boric acid...)

4.Customs Synthesis

 

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1. Higest quality and good package

2.Fast delivery

3.Better payment term

4.Fast response to customer  within 6 hours

5.Good business credit in Europe ,US ,Japan ,Korea

 

Anyway ,if you need any chemicals from China ,Henan Tianfu can help you

Details:

Product Name: Estriol
Synonyms: TRIDESTRIN;(16-alpha,17-beta)-estra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Estra-1,3,5(10)-triene-3,16,17-triol;(16-alpha,17-beta)-oestra-1,3,5(10)-triene-3,16,17-triol;(16alpha,17beta)-Oestra-1,3,5(10)-triene-3,16,17-triol;1,3,5-estratriene-3-beta,16-alpha,17-beta-triol;1,3,5-Estratriene-3beta,16-alpha,17-beta-triol;1,3,5-oestratriene-3-beta,16-alpha,17-beta-triol
CAS: 50-27-1
MF: C18H24O3
MW: 288.38
EINECS: 200-022-2
Product Categories: Steroids;Hormone;Biochemistry;Hydroxysteroids;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;Steroid and Hormone;API;THEELOL;Hormone Drugs;Inhibitors
Mol File: 50-27-1.mol
Estriol Structure
Estriol Chemical Properties
Melting point 280-282 °C(lit.)
alpha D25 +58° ±5° (0.04 g in 1 ml dioxane)
Boiling point 370.61°C (rough estimate)
density 1.27
refractive index 58 ° (C=0.4, Dioxane)
Fp 9℃
storage temp. -20°C Freezer
solubility Practically insoluble in water, sparingly soluble in ethanol (96 per cent).
pka pKa 10.38±0.02(H2O t=23±2 Iunspeci ed) (Uncertain)
Merck 3707
InChIKey PROQIPRRNZUXQM-ZXXIGWHRSA-N
CAS DataBase Reference 50-27-1(CAS DataBase Reference)
NIST Chemistry Reference Estriol(50-27-1)
Safety Information
Hazard Codes T,F
Risk Statements 60-61-40-45-39/23/24/25-23/24/25-11
Safety Statements 53-22-36/37/39-45-36/37-16
RIDADR UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany 3
RTECS KG8225000
F 8-10
HS Code 29072990

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