L-Arginine L-glutamate
CAS# 4320-30-3

L-Arginine L-glutamate, Promotion Season Now in Store and Free Sample for Testing with Factory Price
  • Appearance: White crystalline powder
  • Assay: 98.5%
  • Packaging: 25kg/drum
  • Sample: Available

Quality Control of L-Arginine L-glutamate

Chemical Structure
Packing of Bretazenil

Description of L-Arginine L-glutamate

The official answer: L-Arginine L-glutamate is a chemical substance. White powder; odorless or slightly odorless; with special taste. Decomposed when heated to: 193~194.6℃. 100mI. 25% aqueous solution contains 13.5g of arginine and 11.5g of glutamic acid. normal commodity contains three molecules of water of crystallization.

Basic Info of L-Arginine L-glutamate

Basic Info

Chemical Name

(S)-2-Amino-5-guanidinopentanoic acid compound with (S)-2-aminopentanedioic acid (1:1)


L-Arginine L-glutamate;S(+)-2-Amino-5-guanidinopentanoic acid L-glutamate salt;



Molecular Formula


Molecular Weight







Numbering system

MDL number




Appearance & Physical State

White powder.

Boiling Point

409.1ºC at 760 mmHg

Melting Point

191 – 192ºC

Flash Point


Storage Condition



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What is L-Arginine L-glutamate?

Part I: Introduction

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is L-Arginine L-glutamate which has developed particularly rapidly in recent years. Do you know about L-Arginine L-glutamate?

The official answer: L-Arginine L-glutamate is a chemical substance. White powder; odorless or slightly odorless; with special taste. Decomposed when heated to: 193~194.6℃. 100mI. 25% aqueous solution contains 13.5g of arginine and 11.5g of glutamic acid. normal commodity contains three molecules of water of crystallization.

What’s the application of L-Arginine L-glutamate?

Flavoring agent. L-glutamic acid and L-arginine are nonessential amino acids, but they can be regarded as quasi-essential amino acids for infants and young children because of their poor synthesis ability of L-arginine.

It is used as a nutritional food supplement for insomnia, memory loss, and fatigue.

Production method: L-arginine and acidic L-glutamic acid are prepared into 25°~27° BoM solution according to the same mol concentration value, and the crystals are vacuum dried or spray dried after standing at 50℃ for 48~72h.


Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

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United Kingdom Giles
United Kingdom Giles
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Peter has been my partner for many years, we met at the Shanghai CPHI Fair in 2014, for the first time I didn't have much interest in Peter's products because our company had a stable supplier. Although we didn't work together, Peter would often send me important news and interesting trend information about the industry, so we became good friends, even though I didn't place any orders with him during this time, even if it was a sample order. In September 2016, our original supplier was unable to provide us with the quality and delivery guarantees we needed, so I first thought of Peter and his company. Until now, we have maintained a very good personal friendship in addition to a steady business relationship.
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India Shikhar
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In all my years of sourcing from China, I first time to found that working with Sincere Chemical was so good, they helped me with all the production and delivery as well as a lot of technical expertise, which saved me a lot of time. When I first approached Peter for a quotation for Optical Brightener, he made me a detailed quotation with not only prices but also foreign trade details, company profile, company strengths, R&D capabilities, production capacity, packaging methods, raw material control, environmental protection, and much more. This information was a very important reference for me in making purchasing decisions. Sincere Chemical is a trustworthy supplier and I believe our business will grow from strength to strength!
Korea Kim
Korea Kim
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Hi, I'm Kim, I'm Peter's partner and although I don't like him very much (because he never gives me more money for my prices, hahaha) I'm still willing to write him customer feedback. As an international buyer, I have to deal with a lot of things every day and my inbox is often full of development letters. It's a lot of junk and meaningless pleasantries, which I don't like that much, but Peter's emails always give me a better understanding of the product and the industry. I am also very pleased with his work ethic, and I am very happy with his work every time I work with him, not only in providing quotations but also in facilitating all the details of my work so that I can concentrate more on other things, so he is the best supplier for me. Although his prices are not the lowest among all suppliers, his products give me the greatest peace of mind.
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Canada Kate
Canada Kate
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I just got the product. The quality is awesome. I’m very happy. Hope to place soon a new order in your company. Also wish for our future business.
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Brazil Aline
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Mexico Gonzalo
Mexico Gonzalo
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Great service and very supportive. This is my first order and I feel fortunate to be with Peter and his company. Product received was the right good quality product, so my review is more related with the quality, service and shipment. Thank you for sending. next time I will order again. Good supplier...