estra-1,3,5(10),6-tetraene-3,17-diol

estra-1,3,5(10),6-tetraene-3,17-diol Suppliers list
Company Name: China National Standard Pharmaceutical Corporation Limited
Tel: +8615391658522
Email: overseasales@yongstandards.com
Products Intro: Product Name:Fulvestrant Impurity 26
CAS:7291-41-0
Purity:0.95 Package:Vials
Company Name: Guangzhou CATO Research Chemicals Inc.
Tel: +86-020-81960175-617 +8615602392859
Email: Intermediate@cato-chem.com
Products Intro: Product Name:Estra-1,3,5(10),6-tetraene-3,17-diol
CAS:7291-41-0
Purity:0.97 Package:25kg;5KG;1KG;0.5kg;0.1kg
Company Name: QUALITY CONTROL SOLUTIONS LTD.
Tel: 0755-66853366; 13670046396
Email: ORDERS@QCSRM.COM
Products Intro: Product Name:Estradiol Impurity 3(6-Dehydroestradiol)
CAS:7291-41-0
Purity:0.95 Package:10mg; 25mg;50mg;100mg Remarks:Brand: QCS; Can provide COA, hydrogen spectrum, mass spectrometry, liquid phase; Level: Pharmaceutical Impurity Standard
Company Name: Allmpus Laboratories Pvt Ltd  
Tel: +91-9518738415 +91-9167862134
Email: info@allmpus.com
Products Intro: Product Name:Estradiol USP Related Compound B
CAS:7291-41-0
Purity:98.62 Package:Customize Packaging (As per customer requirement in Miligram)
Company Name: KARPSCHEM LABORATORIES  
Tel: +91-7249203006 +91-7249203006
Email: info@karpschem.in
Products Intro: Product Name:Estradiol Related Compound B 6,7-Dehydro Estradiol
CAS:7291-41-0
Purity:96% Package:25 mg, 50 mg , 100mg or 500 mg
estra-1,3,5(10),6-tetraene-3,17-diol Basic information
Product Name:estra-1,3,5(10),6-tetraene-3,17-diol
Synonyms:estra-1,3,5(10),6-tetraene-3,17-diol;(17β)-Estra-1,3,5(10),6-tetrene-3,17-diol;6,7-Dehydro Estradiol;6,7-didehydro-17beta-estradiol;Estradiol Related Compound B (10 mg) (1,3,5(10),6-estratetraen-3,17beta-diol);(17β)-Estra-1,3,5(10),6-tetraene-3,17-diol;6,7-Estradiol;Estra-1,3,5(10)-6-tetraen-3,17β-diol
CAS:7291-41-0
MF:C18H22O2
MW:270.37
EINECS:
Product Categories:Impurities;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids
Mol File:7291-41-0.mol
estra-1,3,5(10),6-tetraene-3,17-diol Structure
estra-1,3,5(10),6-tetraene-3,17-diol Chemical Properties
Melting point 210 - 226°C
Boiling point 455.1±45.0 °C(Predicted)
density 1.196±0.06 g/cm3(Predicted)
storage temp. Amber Vial, Refrigerator
solubility Dioxane (Slightly), DMSO (Slightly), Methanol (Slightly)
pka9.97±0.60(Predicted)
form Solid
color White to Off-White
Stability:Stable under recommended storage conditions., Stable Under Recommended Storage C
Safety Information
HS Code 2937230000
MSDS Information
estra-1,3,5(10),6-tetraene-3,17-diol Usage And Synthesis
UsesA potential impurity of Estradiol (E888860).
DefinitionChEBI: A 3-hydroxy steroid that is obtained by formal dehydrogenation across positions 6 and 7 of 17beta-estradiol.
estra-1,3,5(10),6-tetraene-3,17-diol Preparation Products And Raw materials
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