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17-Sulfanylestra-1,3,5(10)-trien-3-ol, also known as 17-sulfanestradiol, is a synthetic derivative of the naturally occurring hormone estradiol. This chemical compound is characterized by the presence of a sulfanilamide group at the 17th carbon position, which distinguishes it from its parent compound. It is primarily used as a progestogen, which is a type of hormone that helps regulate the menstrual cycle and supports pregnancy. The sulfanilamide group enhances the compound's progestogenic activity, making it a potent synthetic progestin. This chemical is not used for oral administration due to its poor bioavailability but can be utilized in other forms such as vaginal rings or implants for hormonal therapy.

7438-72-4

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7438-72-4 Usage

Chemical class

Synthetic estrogen derivative

Parent compound

Estradiol

Functionality

Designed to modulate estrogen receptor activity

Applications

Hormone replacement therapy, contraception, treatment of hormone-related conditions (e.g., breast cancer, osteoporosis)

Field of interest

Medicinal chemistry and endocrinology

Potential

Creating new and more effective treatments for hormone-related disorders

Check Digit Verification of cas no

The CAS Registry Mumber 7438-72-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,3 and 8 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7438-72:
(6*7)+(5*4)+(4*3)+(3*8)+(2*7)+(1*2)=114
114 % 10 = 4
So 7438-72-4 is a valid CAS Registry Number.

7438-72-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Estra-1,3,5(10)-trien-3-ol, 17-mercapto-, 17-α-

1.2 Other means of identification

Product number -
Other names 17ALPHA-HYDROXYYOHIMBAN-16BETA-CARBOXYLIC ACID METHYL ESTER HYDROCHLORIDE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7438-72-4 SDS

7438-72-4Downstream Products

7438-72-4Relevant academic research and scientific papers

Metalation of 1,3-Dithiolanes. Mercaptan Synthesis and Carbonyl Transposition

Wilson, Stephen R.,Georgiadis, Gregory M.,Khatri, Hiralal N.,Bartmess, John E.

, p. 3577 - 3583 (2007/10/02)

The reaction of 1,3-dithiolanes with n-butyllithium results in fragmentation to the corresponding thiocarbonyl compound followed by furhter reaction with n-butyllithium.All four types of thiocarbonyl reactions are observed: reduction, S-addition, C-addition, double addition.Synthetic applications of this reaction for the synthesis of secondary mercaptans and 1,2-carbonyl transposition (23 -> 24a-c) are described.

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