suchem pharma co.,limited

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  • Company Name: suchem pharma co.,limited
  • Street: wenzhou, China
  • City: Wenzhou
  • Province/state: Zhejiang
  • Country/region: China
  • Tel: 86-57781172668
  • Fax: 8657785505511
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L-theanine

  • CAS No:3081-61-6 (2S)-2-amino-5-(ethylamino)-5-oxopentanoic acid
    Molecular Structure

    Detailed Description

    -theanine in nature only exists in tea plants accounting of 1%锝?% of dry tea in free state, and is the main amino acid in tea accounting of some 50% of free amino acids. L-theanine is essential to human body, which can not synthesize and shall be supplied externally.