Basic Info:

  • Chemical Synonym(s): H-L-VAL-OH; Valin; L-VLA; L-(S)-valine; H-VAL-OH; Expand
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  • CAS Number: 72-18-4
  • Chemical Formula:


  • MSDS: Download


Boiling Point
213.6ºC at 760 mmHg
Melting Point
Refractive index
28 ° (C=8, HCl)
2.29(at 25℃)
5.5-6.5 (100g/l, H2O, 20℃)
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Our Advantages:

We are currently dealing in lipoic acid, calcium gama-hydroxybutyrate and hyaluronic acid.

We have a great advantage in the supply chain of amino acids, a good amino acid plant needs to have fermentation advantages, high costs and barriers, and also high environmental requirements.

We know every amino acid plant in China and can provide you with the most accurate information.

We have a 20+ year track record of working with suppliers in China and rating reports on them, and we keep our suppliers updated with the latest news so our customers can get the latest supplier reports. We know the market well and have early warning notifications on upstream raw material prices to help you build a stable supply chain.

When selecting suppliers, our procurement specialists will audit the qualification of suppliers, conduct thorough investigations such as field visits and sample testing, and make ratings to ensure the authenticity and legality of supplier information.

We have a long-term stable cooperation with GLP laboratories, encounter customer test results and supplier test results do not match the situation, we will commission a third party to test to ensure the accuracy, authenticity and reliability of the experimental results. In this way, we can effectively control the product quality problems.

We have a long-term cooperative warehouse and can follow up packaging and labeling according to safety regulations and customer requirements. In order to effectively prevent damage to the goods in transit, we have prepared various reinforcement measures and packaging solutions.

We have a number of international freight companies with whom we have long-standing cooperation, and we can choose several route options according to the customer's requirements. For more difficult or urgent orders, we will prepare several alternative solutions to ensure safe and timely delivery.


We promise to immediately and unconditionally exchange or return the goods if they have quality problems. Our employees who deal with after-sales issues have many years of international work experience and are familiar with various processes in multinational work, so they can communicate and deal with after-sales issues without any obstacles.

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L-valine is a non-essential amino acid that is similar in structure to L-arginine and L-lysine.

It is also known as Levulinic Acid and 2-Aminopentanoic Acid. It is manufactured in the body from L-glutamine by the enzyme valine synthase and is involved in the metabolism of glucose and fatty acids. It's one of the 22 amino acids that make up proteins. i.e., it can be produced by translating messenger RNA with an amber stop codon (UAG).

It is a branched-chain amino acid, and its BCAA class abbreviation is Val. 

L-Valine can be found in beans, walnuts, cod, spinach, and more. The process of producing L-valine is similar to lactic acid production.


The most significant application of L-valine is its ability to make protein.

It is also found in soybeans and is an ingredient in many pain-relieving creams and lotions. L-valine can be used to help cure memory loss and treat Down Syndrome and other mental illnesses.

It is found in the muscle and skin and helps in maintaining strength and flexibility. It can also use it to treat liver disease and heart disease. It is also used to treat Alzheimer's and Parkinson's Disease.

It can add to the flavor of certain foods and add to their nutritional value. It is also used in the production of certain drugs and is often used to produce other amino acids.

This amino acid is also used to treat liver disease, ornithine deficiency, toxicities in horses, etc. It is also used to assist with arthritis, arthritis, diabetes, etc. It is available as a dietary supplement and is marketed under the trade name Vitamin.

L-valine is used in infant formulas and for intravenous nutrition, and it is used in the food and cosmetics industry.

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