Product Name

L-Theanine cas 3081-61-6

Basic Information

CAS No:3081-61-6
Molecular Formula:C7H14N2O3
Molecular Weight:174.198
Remarks:Factory direct sales

L-Theanine Properties




White Powder



Melting point/℃208
density(Kg/m³)1400(rough estimate)
refractive index1.431
Flash point/℃71.8
storage temproom temperature

L-Theanine USES

First, the main role of theanine is antioxidant. Theanine is rich in phenolic hydroxyl, which can effectively remove free radicals in the human body and prevent free radicals from damaging human cells, thus playing an anti-oxidation and anti-aging role.

Second, theanine also has a significant effect on fighting inflammation. Studies have found that theanine can inhibit some key enzymes in the inflammatory response and reduce the production of inflammatory factors, thereby easing inflammation.

Third, theanine also has antibacterial effects. Theanine can inhibit some common pathogenic bacteria, such as Staphylococcus aureus, Escherichia coli, etc., and protect the human body from microbial damage.

Fourthly, the anti-tumor effect of theanine has also received attention. Experimental studies have found that theanine can inhibit the growth and proliferation of tumor cells, and has a certain inhibitory effect on some common tumors, such as breast cancer and lung cancer. However, it should be noted that although theanine has an anti-tumor effect, it is not a substitute for traditional tumor treatment methods, such as surgery, radiation and chemotherapy.

L-Theanine Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

L-Theanine storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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