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Disulfide, diethoxy, also known as Diethoxy Disulfide, is an organic compound that serves as an intermediate in the synthesis of various pharmaceutical compounds. It is characterized by its unique chemical structure, which includes a disulfide bond and two ethoxy groups.

28752-22-9

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28752-22-9 Usage

Uses

Used in Pharmaceutical Industry:
Disulfide, diethoxy is used as an intermediate in the synthesis of T886430, which is a Dimerized impurity of Fluticasone propionate (F599500). Fluticasone propionate is an antiallergic, anti-asthmatic, and anti-inflammatory agent. The use of Disulfide, diethoxy in this process helps in the development and production of effective medications for treating allergies, asthma, and inflammation.

Check Digit Verification of cas no

The CAS Registry Mumber 28752-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,7,5 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 28752-22:
(7*2)+(6*8)+(5*7)+(4*5)+(3*2)+(2*2)+(1*2)=129
129 % 10 = 9
So 28752-22-9 is a valid CAS Registry Number.

28752-22-9SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name (ethoxydisulfanyl)oxyethane

1.2 Other means of identification

Product number -
Other names Disulfide, diethoxy

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:28752-22-9 SDS

28752-22-9Upstream product

28752-22-9Relevant academic research and scientific papers

Synthetic method of fluticasone propionate impurity EP-ZI

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Paragraph 0020-0023, (2019/10/01)

The invention provides a synthetic method of fluticasone propionate impurity EP-ZI. The method comprises the following steps: firstly, chlorosulfide and ethanol are used as raw materials to carry outa reaction to generate a compound A; the compound A reacts with thioacetic acid to generate a compound B; and the compound B reacts with a compound C to generate the impurity EP-ZI. The synthesis method is simple in process route, convenient in operation, good in selectivity and relatively high in yield. The synthesized fluticasone propionate impurity EP-ZI can be used as a reference substance fordetection and research of fluticasone propionate, and is applied to quality control of fluticasone propionate and related preparations thereof, and purity of fluticasone propionate crude medicines orpreparations of the fluticasone propionate crude medicines is controlled.

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