Keywords

• L-Tryptophan
• L-Tryptophan powder
• 73-22-3 L-Tryptophan

Quick Details

• ProName: Supply High Quality L-Tryptophan powde...
• CasNo: 73-22-3
• Molecular Formula: C11H12N2O2
• Appearance: White Powder
• Application: In Medicine, Cosmetics Field
• DeliveryTime: 7-9
• PackAge: 1kg with double plastic container insi...
• Port: Shanghai
• ProductionCapacity: 100000 Kilogram/Year
• Purity: 99%
• Storage: Stored in a clean, cool, dry area; kee...
• Transportation: Express, air, sea
• LimitNum: 100 Kilogram
• Heavy Metal: ＜5ppm
• Limited Quantity: 100KG
• Valid Period: 2 Years
• Product Name: L-Tryptophan powder
• Function: pharmaceutical factories food additive...
• Main Ingredient: L-Tryptophan
• Certificate: COA
• Type: L-Tryptophan
• Place of Origin: Shaanxi, China
• Dosage Form: Powder
• Appearance: White Powder
• Grade: Food $ Medical Grade
• Shelf Life: 2 Years

Superiority

Supply High Quality L-Tryptophan powder CAS No. 73-22-3 L-Tryptophan

Xi'an Quanao Biotech Co., Ltd. is is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, peptide,Nootropis etc API, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.

Professional Factory 
We has a complete production and operating system, with an annual output capacity of 2000 tons. It can produce variety of content and proportion of extract according to the demand .  
 
Excellent Team 
We are a young and professional group. Over more than ten years of development, the company has accumulated many experiences, continuous development.
 
Customer First
Professional service, Excellent product quality, perfect after-sales service is our purpose.We keep your order come to you fast and safety. 

Details

Supply High Quality L-Tryptophan powder CAS No. 73-22-3 L-Tryptophan

L-tryptophan is an amino acid, a protein building block that can be found in many plant and
animal proteins. L-tryptophan is called an “essential” amino acid because the body can't make it.
It must be acquired from food.
L-Tryptophan is an important precusor substance of auxin biosynthesis in plant. It has the similar structure of IAA. It widely exists in higher plant. There are two ways to synthetic auxin. The first is tryptophan oxidizes and deaminize and form indole acetone,then decarboxylation and form IAAId; Under the corresponding enzymes IAAId oxsidizes indoleacetic acid. The second way is decarboxylation and form to tryptamine then tryptamine oxsidize deamination finally forms tryptophan.

1.Pharmaceutical intermediates, medical supplements.
2. Has a strong moisturizing capabilities, strong penetration in the skin. As a high-nutrient in nature, easily absorbing additives, the skin conditioning of Use, as a moisturizing agent.

1. It can be used in nail cosmetics. ,

2, L-pyroglutamic acid can also be synthesized with other organic compounds Derivatives have special effects on surface activity, transparency and brightness. ,

3. It can be used as surfactant, detergent, chemical reagent and organic intermediate for the resolution of racemic amine.

 Q1: Can I get some samples
A: Yes, free samples(10-20g or enough to detection) are available for most of our products, you only need to pay the shipping cost.

Q2: How to confirm the quality before orders
A: Two ways, either by free samples, or send us the detailed specifications, we will arrange the production as per your requirement.

Q3: What's your MOQ
A: Normally 1 kg, but smaller quantity is also acceptable for some special products.

Q4: How about discount
A: Mainly based on quantity, also some promotional products with special discount from time to time.

Q5. What's the delivery lead time
A: 2-3 working days after payment.

Q6: How to make order & payment
A: Proforma invoice will be sent after your confirmation of the order, or You can accept payment by T/T, , Escrow, Paypal, L/C.