D-Methionine
CAS RN: 348-67-4
 

Solubility in water	Colorless & clear (c=3)
Specific rotation [α]D20	-23.0°～-25.0°(c= 8, 6M-HCl)
Loss on drying	Not more than 0.3%
Residue on ignition (as sulfate)	Not more than 0.1%
Chloride (Cl)	Not more than 0.03%
Sulfate (SO4)	Not more than 0.03%
Heavy metals (as Pb)	Not more than 10ppm
Iron (Fe)	Not more than 10ppm
Ammonium (NH4)	Not more than 0.02%
Arsenic (As2O3)	Not more than 1ppm
Other amino acids	Not detected by T.L.C.(The spotted amount, 20μg)
Assay	98.5%～101.0%
L-Isomer	Not more than 0.5%

 

Our company has won the trust of customers at home and abroad with competitive price, high quality products, quick response, high quality sales service, steady and honest style, and the concept of providing one-stop service for customers. and support.We are the premier choice for all your chemical needs, we offer products with the tightest specifications in the industry to make your work easier.We are specialists in chiral chemistry using both chemocatalysis and biocatalysis technologies, but also have practical operating experience over a wide range of modern synthetic reactions.By following our guiding principles of Samples, Quotes, Literature, and Innovation, we are able to make continual process improvements for customers.We have leading technology and rich synthesis experience, and our professional R&D team is currently in the leading position in China.

China supplier of D-Methionine CAS:348-67-4,(2R)-2-amino-4-methylsulfanylbutanoic acid factory,R-Methionine manufacturer and D-Methionine producer, send us your inquiry of (2R)-2-amino-4-methylsulfanylbutanoic acid or request COA,MSDS,NMR of (D-2-Amino-4-(methylthio)butanoic acid.

Laboratory in Ningbo
Our company's R&D company, Ningbo Gino Chemical Co., Ltd. was established in December 2011. we have several fume hoods and kilogram laboratory, and have purchased 20L, 50L reactors and as a preliminary pilot manufacturing of the products. At the same time, We mobilized external resources to establish a pilot facility in Henan Zhumadian and Anhui Anqing, and cooperating with Shandong Zibo and Jiangsu Changzhou factories as a large production facility for our products.

Factory in Shanxi Province
At the end of 2017, We invested workshop in Xinjiang County Longzhou Chemical Co., Ltd., Xinjiang County Coal Mine Park, Yuncheng, Shanxi. The first phase of the reactors were 30* 2000L~5000L, The contract output value is 50 million annually, factory has passed the audit from public listed company domestic and abroad.

Factory in Shandong Province
The production base of liquid rectification chemical products located in Liaocheng, Shandong Province is the main outsourcing production base of our company. The products are sold to leading enterprises and listed companies in the carcass industry for many years. The production, quality and service are stable, delivery is timely, and some individual products are covering 90% of the market.

Factory in Henan Province
In year 2020, We invested workshop in Henan province, the workshop consists of 50*2000L~5000L reactors, The types of reactions that can be manufacturer there are: bromination, cyanidation, and conventional reactions.
Disclaimer: Certain products are for research use only. Not for diagnostic or therapeutic use. Not for human use. INNOPHARMCHEM does not sell to individuals. INNOPHARMCHEM does not warrant that the use or sale of the products delivered under will not infringe the claims of any China or other patents covering the product itself or the use thereof in combination with other products or the operation of any process.

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