Founded in 2011 Wuhan Godbullraw Chemical Co., ltd. is a modern advanced enterprise specializing in custom synthesis and R&D and exportation of APIs, peptides, Sarms, Local anesthetics, plant extract etc. We build cooperation with labs and factory qualified with GMP, DMF, FDA in China and world wild. We take advantage of integrating factory resources and lab customized projects. For customer demand, we continue to expand the industry chain in familiar areas, and at the same time we also keep developing new product supply chain. We have 7 synthesis labs, 3 scale-up labs and 3 analysis labs. Our factory covers a total area of 13500 square meters, and we have highly educated and experienced chemists. We have strong supply system and purity raw. As the shipping, we cooperate with 10 experienced shipping companies to make sure ETA by a safe delivery to the worldwide.

We will choose the best shipping for you and according to your order amount. Our products are almost entirely safe delivery without custom risk and we promise you will get packs after payment. If the package is lost, we will reissue it. Our company has been established for 12 years and has a complete industrial chain. In the past three years, we have lost only one parcel. If this happens, please contact us and we will reissue it to you immediately.

If you are interested in our products, please add my contact information for more product details.

Product Name:L-Theanine
CAS:3081-61-6
MF:C7H14N2O3
MW:174.2
EINECS:221-379-0
Mol File:3081-61-6.mol  
Melting point:207°C
Boiling point:430.2±40.0 °C(Predicted)
Density 1.171±0.06 g/cm3(Predicted)
refractive index 8 ° (C=5, H2O)
storage temp. Store at 0-5°C
pka2.24±0.10(Predicted)
form powder
Water Solubility almost transparency

Theanine is an abundant non-protein derived amino acid that was first isolated from green tea leaves in the late 1940s by Sakato   L-theanine has been studied as a food additive and functional food in relation to human nutrition. It has noticeable bioactivities including anti-cerebral ischemia-reperfusion injury, stress-reducing, antitumor, anti-aging, and anti-anxiety activities[5, 6]. Cooper[7] stated that dietary supplementation of L-theanine is a feasible way to mitigate reactive oxygen species [ROS]-induced damage.

GuangZhou TongYi biochemistry technology Co., Ltd is a company specializing in active pharmaceutical ingredient
(API), biology, plant extracts, chemical raw materials, fine chemicals, pharmaceutical intermediates, cosmetics raw
material. Our company has always adhered to the company phi
osophy of integrity, professionalism, quality first, and
customer service. With the efforts of all the company's employees, it has established long-term
and stable cooperative relations with many domestic and foreign customers, and won the unanimous trust of domestic
and foreign customers. With good comments, our company have made great progress.

Our company takes pioneering and innovative, high-quality and efficient as the code of conduct, and strives to provide
customers with efficient services,
high-quality products, and reasonable prices. We have established a customer demand-oriented, flexible, diverse and customizable service according to the different needs of different customers. Mode, and ultimately achieve the goal of
win-win.

Our company focuses on the future and the world, and will continue to devote itself to technological progress and the
development of new products in the future, hoping to work hand in hand with new and old friends at home and abroad
to create a better future.

FAQ:

Q1: Do you offer free sample
A: Of course, we will offer free sample if you pay shipping fees.

Q2: How to solve the quality problem
A: We supply high quality products and quality issue near to zero. If it happens caused by occasional case, we will reship again or compensate customer loss, but customer need show us the evidence of problems or test report.

Q3: Whether transportation is safe and whether to reship if seized
A: Yes, we offer almost 100% Shipping line with safe delivery. If seized unfortunately, we will ship and I am sure no custom issue.

Q4: ETA
A: Pack sent out in 2-3 days and offer tracking numbers after payment. ETA not the same decide by destination country. Please contact us for details (always 10-15 days).

Q5: Do you have any discount
A: The price is negotiable. Plz shoot us your order content, we will quote a fair price.

Q6: What is your minimum order
A: Usually MOQ is 100g. But depends on the items and your requirements, we also can support small quantity, such as 20g and 50g.

Q7: How to order
A: E-mail or message us that includes your order like format below:
product A   100g
product B   10vials
delivery country: 
Our sales will quote a total cost includes shipping fees and each item fees in 12 hours regularly. 
Our will satisfy your purchase and supply professional guide.