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The global nutraceutical landscape has seen a profound shift towards high-purity chemical constituents, with L-gamma-Glutaylethylamine---commercially known as L-Theanine---emerging as a cornerstone for neurological support formulations. For buyers seeking reliable Bulk L-theanine powder, this compound offers exceptional stability and efficacy. As global trade intensifies, the necessity for precise structural identification and chemical verification becomes paramount for international export compliance and quality assurance. This technical handbook entry focuses on the rigorous verification of its molecular profile, essential for procurement agents and SEO-driven technical repositories. Whether you source Wholesale L-theanine or require pharmaceutical-grade material, understanding its unique architecture is the first step to success.
At the core of L-gamma-Glutaylethylamine identification is its unique molecular weight and CAS assignment. The chemical, identified by CAS Number 3081-61-6, is an amino acid analogue that serves as a non-proteinogenic component primarily sourced from Camellia sinensis. For industry professionals, confirming the Molecular Weight of 174.20 g/mol is the first step in differentiating high-purity crystalline formats from lower-grade adulterants. When handling L-theanine raw material bulk, always request the certificate of analysis to verify this critical parameter. Additionally, the CAS registry ensures global traceability—a must for any serious transaction.
The structural integrity of L-Theanine (C7H14N2O3) is defined by its γ-glutamyl moiety. Unlike standard amino acids, its ethylamine substitution provides specific lipophilic properties that facilitate blood-brain barrier permeability. In technical data sheets (TDS), the melting point typically ranges between 214°C and 216°C, which correlates directly with its molecular weight precision. For buyers prioritizing clean-label formulations, Non-GMO L-theanine bulk has become the preferred choice among European and North American brands. Moreover, nature-derived Organic L-theanine tea extract offers additional appeal for nutraceutical lines targeting eco-conscious consumers.
Data Comparison of Molecular Weights:
L-gamma-Glutaylethylamine: 174.20 g/mol
L-Glutamic Acid: 147.13 g/mol
L-Glutamine: 146.14 g/mol
Gamma-Aminobutyric Acid (GABA): 103.12 g/mol
The difference of approximately 27 units between Glutamic Acid and L-Theanine resides entirely in the ethylamine elongation of the gamma-carboxyl group, a detail critical for mass spectrometry (MS) validation.
High-performance liquid chromatography (HPLC) remains the gold standard for verifying CAS 3081-61-6. When conducting chiral purity tests, the specific rotation must fall within the range of +7.7° to +8.5° (c=5, H2O). Any deviation indicates potential synthetic contamination or the presence of D-Theanine, which fails to provide the same bio-efficacy requested by Western pharmacological standards. Whether you purchase Bulk L-theanine powder or Wholesale L-theanine, always insist on HPLC traces and heavy metal reports. Advanced labs also utilize LC-MS to confirm the 174.20 molecular weight with high precision.
Leadingchem delivers premium L-theanine raw material with full traceability and global compliance. Contact us today for certified Bulk L-theanine powder and customized supply solutions.
Precise verification of the 174.20 molecular weight and CAS 3081-61-6 registry is the essential foundation for verifying the structural identity and export quality of L-gamma-Glutaylethylamine in the global market.
[1] PubChem Database - L-Theanine Identification.
[2] NIH National Library of Medicine - Chemical Analysis of Amino Acid Analogues.
[3] Sigma-Aldrich Chemical Specifications - CAS 3081-61-6.
[4] EFSA Journal on L-Theanine Safety and Identification.
[5] WHO Technical Report Series - Amino Acid Analogues in Nutraceuticals.
