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16α-hydroxyestrone

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Origin: China

Cas No: 566-76-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 566-76-7 Formula: C18H22O3 Molecular Weight: 286.36500

Description

A major metabolite of Estradiol.

Basic Info

Chemical Name	16α-hydroxyestrone
Synonyms	Estra-1,3,5(10)-triene-3,16a-diol-17-one; 16ALPHA-HYDROXYESTERONE; 16α-Hydroxy Estrone; 16alpha-hydroxyestrone; 1,3,5[10]-ESTRATRIENE-3,16ALPHA-DIOL-17-ONE; 16Alpha-Hydroxy Estrone; 16A-hydroxyestrone;
CAS No.	566-76-7
Molecular Formula	C18H22O3
Molecular Weight	286.36500
PSA	57.53000
LogP	2.78820

Properties

Density	1.195g/cm3
Boiling Point	252.9ºC at 760mmHg
Melting Point	209-211ºC
Flash Point	121ºC
Refractive Index	1.611
Storage Condition	-20ºC Freezer

Safety Info

Safety Statements	S22-S36
Risk Statements	R40
Hazard Codes	Xn

Synthesis Route

estrone→4-hydroxyestrone+2-hydroxyestrone
3,17β-diacetoxy-16α,17α-epoxy-estra-1,3,5(10)-triene→16α-hydroxyestrone
16α-hydroxy-3-(tetrahydropyran-2-yloxy)estra-1,3,5(10)-trien-17-one→16α-hydroxyestrone

Precursor

16α-hydroxy-3-(tetrahydropyran-2-yloxy)estra-1,3,5(10)-trien-17-one
3,17β-diacetoxy-16α,17α-epoxy-estra-1,3,5(10)-triene
16alpha-Bromoestrone
(16β-2H)2,4-dibromo-17,17-ethylenedioxy-1,3,5(10)-estratriene-3,16α-diol

Downstream Product

16-Oxo-17beta-estradiol
estrone
estriol
(8S,9S,13R,14S)-3-hydroxy-13-methyl-7,8,9,11,12,14,15,17-octahydro-6H-cyclopenta[a]phenanthren-16-one

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