RonasChemical
L-THEANINE
L-TheanineBasic Information
Item Information Product Name L-Theanine Synonyms γ-Glutamylethylamide CAS No. 3081-61-6 Molecular Formula C₇H₁₄N₂O₃ Molecular Weight 174.20 Appearance White crystalline powder Purity ≥ 98% Solubility Soluble in water
Product Description
| Item | Information |
|---|---|
| Product Name | L-Theanine |
| Synonyms | γ-Glutamylethylamide |
| CAS No. | 3081-61-6 |
| Molecular Formula | C₇H₁₄N₂O₃ |
| Molecular Weight | 174.20 |
| Appearance | White crystalline powder |
| Purity | ≥ 98% |
| Solubility | Soluble in water |
L-Theanine is a naturally occurring amino acid primarily found in tea leaves. It is widely known for its ability to promote relaxation without causing drowsiness.
Due to its effects on neurotransmitters and brain function, L-theanine is commonly used in nutraceutical supplements, functional beverages, and pharmaceutical research.
Applications
Typical applications include:
-
Nutraceutical supplements
-
Functional food and beverages
-
Relaxation and sleep support products
-
Cognitive health supplements
-
Pharmaceutical research
Specification (Typical)
|
ITEMS |
LIMITS |
TEST RESULTS |
|
DESCRIPTION |
WHITE TO YELLOWISH CRYSTALS OR CRYSTALLINE POWDER |
CONFORMS |
|
SOLUTION CLARITY |
CLEAR AND COLORLESS |
CLEAR AND COLORLESS |
|
ASSAY |
98.0～102.0% |
99.9 |
|
PH |
4.5-6.0 |
5.47 |
|
LOSS ON DRYING |
≤1.0% |
0.2 |
|
RESIDUE ON IGNITIO |
≤0.20% |
0.06 |
|
CHLORIDE |
≤0.02% |
＜0.02% |
|
SULFATE |
≤0.02% |
＜0.02% |
|
HEAVY METALS |
≤10PPM |
＜10PPM |
|
IRON（FE） |
≤30PPM |
＜30PPM |
|
ARSENIC(AS) |
≤2PPM |
＜2PPM |
|
MERCURY(HG) |
≤0. 1PPM |
＜0. 1PPM |
|
CADMIUM |
≤1PPM |
＜1PPM |
|
TOTAL PLATE COUNT |
≤1000CFU/G |
20 |
|
YEAST AND MOLDS |
≤100 CFU/G |
＜100 CFU/G |
|
COLIFORMS |
NEGATIVE |
NEGATIVE |
|
SALMONELLA |
NEGATIVE IN 25G |
CONFORMS |
(Actual specifications depend on batch COA.)
Packaging
Standard packaging options:
-
1 kg / aluminum foil bag
-
25 kg / fiber drum
Storage
Store in a cool, dry place, protected from moisture and direct sunlight.
Shelf life: 2 years under proper storage conditions
Supply Information
-
MOQ: 1 kg
-
Origin: China
-
Lead Time: 7–10 days
-
Shipping: Air / Sea / Courier (DHL / FedEx)
Documents Available
-
COA (Certificate of Analysis)
-
MSDS (Material Safety Data Sheet)
-
Technical Data Sheet
Contact
For quotation, technical support, or documentation, please contact:
Ronas Chemicals Co., Ltd.
