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4,16a-Dibromoestrone

4,16a-Dibromoestrone structure

CAS No.: 81072-41-5

Chemical Name:: 4,16a-Dibromoestrone

Synonyms: 4,16a-Dibromoestrone;4,16α-Dibromo Estrone;4,16a-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one;4,16α-DibroMo-3-hydroxyestra-1,3,5(10)-trien-17-one;(16α)-4,16-DibroMo-3-hydroxyestra-1,3,5(10)-trien-17-one;(16a)-4,16-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one;Estra-1,3,5(10)-trien-17-one, 4,16-dibromo-3-hydroxy-, (16α)- (9CI)

CBNumber:: CB11565590

Molecular Formula:: C18H20Br2O2

Molecular Weight:: 428.16

MDL Number:

MOL File:: 81072-41-5.mol

Last updated:2023-04-23 13:52:06

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4,16a-Dibromoestrone Properties

Melting point	187-190°C (dec.)
Boiling point	489.4±45.0 °C(Predicted)
Density	1.629±0.06 g/cm3(Predicted)
solubility	Chloroform, Dichloromethane, DMSO, Methanol
form	Solid
pka	8.69±0.60(Predicted)
color	Off-White to Light Tan
CAS DataBase Reference	81072-41-5

4,16a-Dibromoestrone price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D425370	4,16α-DibromoEstrone	81072-41-5	100mg	$970	2021-12-16	Buy
Biosynth Carbosynth	FD21566	4,16a-Dibromoestrone	81072-41-5	100mg	$1202	2021-12-16	Buy
Medical Isotopes, Inc.	9221	4,16a-Dibromoestrone	81072-41-5	50mg	$1880	2021-12-16	Buy
Biosynth Carbosynth	FD21566	4,16a-Dibromoestrone	81072-41-5	5mg	$109.9	2021-12-16	Buy
Biosynth Carbosynth	FD21566	4,16a-Dibromoestrone	81072-41-5	10mg	$199.9	2021-12-16	Buy

Product number	Packaging	Price	Buy
D425370	100mg	$970	Buy
FD21566	100mg	$1202	Buy
9221	50mg	$1880	Buy
FD21566	5mg	$109.9	Buy
FD21566	10mg	$199.9	Buy

4,16a-Dibromoestrone Chemical Properties,Uses,Production

Chemical Properties

White Solid

Uses

4,16α-Dibromo Estrone (cas# 81072-41-5) is a compound useful in organic synthesis.

4,16a-Dibromoestrone Preparation Products And Raw materials

Raw materials

Preparation Products

4,16a-Dibromoestrone Suppliers

Global( 8)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Chemsky（shanghai）International Co.,Ltd.	021-50135380	shchemsky@sina.com	China	32344	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 13028896684	sales@rrkchem.com	China	55934	58
Carbosynth	--	sales@carbosynth.com	United Kingdom	6018	58
United States Biological	--	sales@advtechind.com	United States	6106	58

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Chemsky（shanghai）International Co.,Ltd.	50
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Carbosynth	58
United States Biological	58

(16a)-4,16-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one 4,16a-Dibromo-3-hydroxyestra-1,3,5(10)-trien-17-one 4,16a-Dibromoestrone 4,16α-Dibromo Estrone (16α)-4,16-DibroMo-3-hydroxyestra-1,3,5(10)-trien-17-one 4,16α-DibroMo-3-hydroxyestra-1,3,5(10)-trien-17-one Estra-1,3,5(10)-trien-17-one, 4,16-dibromo-3-hydroxy-, (16α)- (9CI) 81072-41-5 Chiral Reagents Steroids