Please login to your online account to display your discounted pricing

Alfa Aesar™ beta-Estradiol, 99% (dry wt.), ca 3% water

$48.62 - $590.04

Chemical Identifiers

Chemical Name or Material beta-Estradiol
CAS 50-28-2
Molecular Formula C18H24O2
Formula Weight 272.39g/mol
MDL Number MFCD00003693
Beilstein 1914275
Merck Index 14,3703
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAL0380103

 
alfa aesar™
L03801-03
1g Each for $48.62

AAL0380106

 
alfa aesar™
L03801-06
5g Each for $169.35

AAL0380114

 
alfa aesar™
L03801-14
25g Each for $590.04
Description & Specifications

Specifications

Melting Point 175° to 178°C
Quantity 1g
Optical Rotation +79° (c=1 in Dioxane)
Chemical Name or Material beta-Estradiol
CAS 50-28-2
Assay 99%
Assay Percent Notes (dry wt.), ≈3% water
Molecular Formula C18H24O2
Formula Weight 272.39g/mol
MDL Number MFCD00003693
Beilstein 1914275
Merck Index 14,3703
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H350-H360
May cause cancer.
May damage fertility or the unborn child.
Health Hazard 3 GHS P Statement
P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
RTECS Number KG2975000

Applications
β-Estradiol is the major estrogen secreted by the premenopausal ovary. It acts as an estrogenic hormone receptor (ER) agonist and activator of PI 3-kinase. Further, it is used in the treatment of infertility in women, prostate cancer and breast cancer. It is also employed as an agent of stimulating female puberty induction, as in the treatment of delayed puberty caused by hypogonadism or Turner′s syndrome. In addition to this, it is used as part of the hormone replacement therapy for transgender women.

Solubility
Soluble in dimethyl sulfoxide, ethanol , water, phosphate buffer saline, dimethyl formamide, acetone, dioxane and alkali hydroxides. Slightly soluble in vegetable oils.

Notes
Incompatible with strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P281-P201-P202-P308+P313-P405-P501a
Use personal protective equipment as required.
Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
IF exposed or concerned: Get medical advice/attention.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H350-H360
May cause cancer.
May damage fertility or the unborn child.