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Imidapril Intermediates CAS No.:83056-79-5 Provide By Hangzhou Shitai Biotech
Apr 18, 2018

Hangzhou Shitai Biotech Co., the laboratory research developer of Ltd, has completed a trial experiment of the -1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester Cas: 83056-79-5 of the intermediate (4S) intermediate (4S). From the results, impurities and residual solvents of the product have reached the usual technical indicators of domestic manufacturers. In the next 2 weeks, we will make preliminary trial production between the medium test cars in our company, hoping to get through technology and equipment change technology from the laboratory to the production workshop. After coming out of the pilot test, our company's plan is to produce 500kg for stock. The price and quality of production enterprises hope to come to consult the Plymouth Mida intermediates, cooperation and win-win.


PRODUCT   NAME

(4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester

CAS   No.:

83056-79-5

Synonyms


Formula:

C9H16N2O3

Molecular   Weight:

200.23500

PSA:

58.64000

LogP:

0.61840

 

Structure

image.png                 

 

Description

Density:

1.115 g/cm3

Boiling Point:

347.4ºC at 760 mmHg

Refractive Index:

1.473

HS Code:

2933990090

 

Certificate of Analysis

 

ProductName: (4S)-1-methyl-2-oxoimidazolidine-4-carboxylic acid t-butyl ester

Cas:       83056-79-5

Batch No.:      20130922

MFG Date:  Sep.24.2013

Analysis Date:Sep.25.2013

 

Inspect Item

Quantity Standard

Inspection Result

Appearance

White   or off- white  powder.

Conforms  

Purity   (HPLC)

≥98.0%

98.99%

Melting   point

133℃~137℃

134℃~135℃

Identification

1HNMR

Conforms  

Loss   on drying

0.5%MAX

0.1%

Heavy   Metals

10ppmMAX

Conforms  

Conclusion  

In   accordance with enterprise standard