cas 1474-53-9, 17-BETA-ESTRADIOL 3-METHYL ETHER | Articles data ｜lookchem

Welcome to LookChem.com Sign In|Join Free

Article Database

Home > CAS Article list >
1474-53-9

Articles about 1474-53-9Total 2 be found

Article title
Article abstract
Author
Journal number and time
Download

-
-
Schindler
p. 1955,1958
(1959)
Read Online

O-methylation of estrogens by thermal degradation of their tetramethylammonium salts.
-
MacGee,Allen
p. 79 - 84
(1970)
Read Online

-
-
Sheehan et al.
p. 147,148
(1957)
Read Online

Rearrangement and fragmentation of estrogen ether ions: New aspects found with Fourier transform ion cyclotron resonance mass spectrometry
Electrospray ionization mass spectra of several di- and tri-hydroxy-estratriene-ethers, as well as estradiol and estriol, have been investigated by high-resolution mass spectrometry. The fragmentation mechanisms leading to the loss of water molecules from the protonated molecular ion have been rationalized by using protecting groups as well as mass spectrometric means such as collision-induced dissociation and infrared multi-photon dissociation. The unexpected observation of a simultaneous loss of two water molecules from the protonated estradiol ethers and of three water molecules from the protonated estriol ethers has been discussed with respect to varying reaction mechanisms and rearrangements. Results and conclusions derived from them were obtained by adequate deuterated ethers.
Freudenhammer, Christoph,Grotemeyer, Juergen
experimental part
p. 489 - 501
(2011/10/31)

More Articles about upstream products of 1474-53-9

More Articles about downstream products of 1474-53-9

Chemical Properties

Boiling Point: 450.8°Cat760mmHg
Flash Point:226.4°C
Density: 1.185g/cm³
Solubility:DMSO (Slightly), Methanol (Slightly, Sonicated)
Storage Temp.:-20°C Freezer
Vapor Pressure: 6.48E-09mmHg at 25°C
PSA: 49.69000
LogP: 2.88300

Show more

Global suppliers and manufacturers of 1474-53-9total 7 suppliers on LookChem

Company Name
Business Type
Min Order
FOB Price
Main Products
Contact

Henan Allgreen Chemical Co.,Ltd
Business Type:Manufacturers
Min Order:No Data
FOB Price:No Data
Main Products:34
Country:

Guangdong Juda Chemical Industrial Co.,Limited
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:30
Country:

Shanghai Run-Biotech Co., Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Finetech Industry Limited
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Debye Scientific
Business Type:Lab/Research institutions
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Shenzhen Sumshine Biotech Co., Ltd.
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

NovaChemistry
Business Type:Trading Company
Min Order:No Data
FOB Price:No Data
Main Products:1
Country:

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 1474-53-9

About us - Payment - Contact us - Links - Help Center - Disclaimer
SiteMap | Manufacturers | VIP Product | Suppliers | CAS | New CAS | Cas Database | Article Data | Chemical Catalog | Product Name

©2008 LookChem.com,License:ICP NO.:Zhejiang16009103 complaints:service@lookchem.com
[Hangzhou]86-571-87562588,87562561,87562573 Our Legal adviser: Lawyer