Pharmaceutical amino acids

REXIM®


Amino acids for parenteral nutrition.


With a global reach, Evonik is the leading European expert in pharmaceutical amino acids, and amino acid derivatives.

Amino acids play such a fundamental role in our lives – they make up the proteins that in turn compose much of human and animal tissue, and they are key to ensuring cell growth, repair and maintenance. For this reason, we at Evonik value quality above all in our products and processes, in our services and in the relationship we build with our customers.
In more than six decades of specialization, we have acquired a broad and deep understanding of the building blocks of life that is unparalleled in the industry. Here, our extensive experience in chemistry, biotechnology and purification technology enables us to meet any product challenge. At the same time, together with our customers, we are continuously pushing the frontier in research, analytics and technology to realize the potential of amino acids and their derivatives for improving health and productivity.
Our extensive experience in chemistry, biotechnology and purification technology enables us to meet any product challenge.
Parenteral nutrition does not just depend on highly soluble amino acid forms. Microbiological purity – including strict endotoxin tolerances – is also vital. As products used for these applications effectively act as active pharmaceutical ingredients (APIs), REXIM® ensures compliance with cGMP (Current Good Manufacturing Practice) regulations, and provides all relevant documentation, such as Certificates of Suitability and Drug Master Files (DMF).
Amino acids as nutrients - product list:
Product name
CAS no.
Glycine
56-40-6
Glycyl-L-Glutamine monohydrate
211446-46-7
Glycyl-L-Tyrosine dihydrate
39630-46-1
L-Alanine
56-41-7
L-Alanyl-L-Glutamine
39537-23-0
L-Arginine L-Aspartate
7675-83-4
L-Asparagine Monohydrate
5794-13-8
L-Aspartic acid
56-84-8
L-Glutamic acid
56-86-0
L-Isoleucine
73-32-5
L-Leucine
61-90-5
L-Lysine Acetate
57282-49-2
L-Lysine HCL
657-27-2
L-Lysine hydrate
39665-12-8
L-Lysine L-Aspartate
27348-32-9
L-Lysine L-Glutamate Dihydrate
5408-52-6
L-Lysine L-Malate
71555-10-7
L-Methionine
63-68-3
L-Ornithine-L-Aspartate
3230-94-2
L-Proline
147-85-3
L-Serine
56-45-1
L-Threonine
72-19-5
L-Tryptophan
73-22-3
L-Valine
72-18-4
Magnesium L-Aspartate Dihydrate
2068-80-6
N-Acetyl-L-Methionine
65-82-7
APIs and intermediates

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