Ningbo Samreal Chemical Co., Ltd.
Main products:Pharmaceutical chemicals,intermediates,agrochemicals,dyestuff,catalyst,water treatment chemical,fine chemical,food additive,organic chemical
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  • Contact Person : Ms. Liu Emily
  • Company Name : Ningbo Samreal Chemical Co., Ltd.
  • Tel : 0086-574-87670845
  • Fax : 0086-574-87674145
  • Address : Zhejiang,Ningbo,Room 1007,No.1498, Jiangnan Road, Hi-tech Zone, Ningbo,China
  • Country/Region : China
  • Zip : 315040

L-Theanine

L-Theanine
Product Detailed
CAS :3081-61-6 Synonyms N-Ethyl-L-glutamine; L-Glutamic acid gamma-(ethylamide) The Product Conforms to JP2000

Items

     Limits                   

Appearance

White crystals or crystalline

powder

State of solution

≥98.0%

Specific rotaion

+7.0~+8.5°

Chloride

≤0.02%

Sulfate

≤0.015%

Heavy metals

≤10ppm

Arsenic

≤1ppm

Loss on drying

≤0.5%

Residue on ignition

≤0.2%

PH                               

5.0~7.0            

Assay 

98.0~102.0%

Product Name:L-Theanine

Introduction:

CAS#: 3081-61-6       

Molecular Formula: C7H13N2O3                                Molecular Weight:174.2

Purity>98.5%

Theanine is derived from tea leaves. Tea is native to eastern Asia and is a member of the Theaceae family. This evergreen shrub or tree grows to over 9 m in height and is pruned from 60 cm to 1.5 m for cultivation. Its dark green, serrated-edged leaves are alternate and oval, while its white and fragrant blossoms appear singly or in clusters.

L-Theanine has mood-modulating activity,anti-cancer,diminishing symptoms of PMS,improving learningperformance,heightening mental acuity-neurotransmitter,promoting concentration,acting antagonistically against the paralysis induced by caffeine,supporting the immune system,lowering blood pressure,increasing brain dopamine levels among other

L-Theanine



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