Factory Supply Private Brand D Tyrosine

• Powder: Yes
• Customized: Customized
• Certification: GMP, HSE, ISO 9001, USP, BP
• Suitable for: Elderly, Adult
• State: Solid
• Purity: >99%
• Product Name: D Tyrosine
• Color: White
• Sample: Availiable
• Delivery Days: 3-7 Days
• Shelf Life: 2 Years
• Storage: Keep in Dark Place, Sealed in Dry
• Stock: in Stock
• Mf: C9h11no3
• MW: 181.19
• Transport Package: 25kg/Drum
• Specification: 35*42
• Trademark: Qingmei
• Origin: China
• Production Capacity: 20tons/Year

Product Description

product name	D-Tyrosine
Synonyms	(R)-2-Amino-3-(4-hydroxyphenyl)propanoic acid;D-Tyrosine,(R)-2-Amino-3-(4-hydroxyphenyl)propionic acid, 3-(4-Hydroxyphenyl)-D-alanine;D- -AMino-p-hydroxyhydrocinnaMic acid;D- -AMino- -p-hydroxyphenyl propionic acid;PARAGOS 420536;H-D-Tyr-OH (D-Tyrosine;D-4-Hydroxyphenyl-d4-alanine-d3;D-thyrosine
Cas	556-02-5
MF	C9H11NO3
MW	181.19
Product Categories	amino acid;-;Amino Acids Derivatives;AMINO ACIDS;Tyrosine [Tyr, Y];Amino Acids and Derivatives;alpha-Amino Acids;Biochemistry;Amino Acids and Derivatives
Melting point	>300 °C(lit.)
alpha	11.3 (c=5, 1N HCl)
Boiling point	314.29°C (rough estimate)
density	1.2375 (rough estimate)
refractive index	11.2 ° (C=5, 1mol/L HCl)
storage temp.	Store at RT.
form	Crystals or Powder
color	White to off-white
optical activity	[ ]20/D +10.3°, c = 5 in 1 M HCl

1. Amino acid drugs. Raw materials for amino acid infusion and amino acid complex preparations, used as nutritional supplements. It is used to treat diseases such as polio and tuberculosis encephalitis/hyperthyroidism.
2. Nutritional supplements. It is used in medicine to treat myelitis and tuberculosis encephalitis, thyroidism and other diseases, and is also used to manufacture L-dopa diiodotyrosine. After co-heating with sugar, aminocarbonyl reaction can produce special flavor substances.
3. It is used in biochemical research, and used as amino acid nutritional drugs in medicine to treat diseases such as poliomyelitis, encephalitis and hyperthyroidism.
4. Biochemical reagents, raw materials. It is a non-essential amino acid in human body.
5. It can be used for tissue culture (L-tyrosine·2Na·H2O), biochemical reagents and treatment of hyperthyroidism. It can also be used to modulate food for the elderly, children and plant leaf surface nutrition.

 

 

mode of transportation
By Air	By Express	By Sea
suitable for >50	suitable for sampple order or <50	suitable for >300
Fast:3-7 days	Fast:3-10 days	Fast: 7-45 days
lower than the express cost	high shipping cost	lowest cost

 

Qingdao Qingmei Biotech Co., Ltd is a pharmaceutical company, which is to expand international business and strategic cooperation with Contract Manufacturing on Supplements(Hard Capsules, Softgels, Powders, Sachet), Active Ingredients for Human Health and Animal Health, Herbal Extracts, Food Additives, Feed Additives, Vitamins, Amino Acids, Minerals, Cosmetics raw materials, Pet Medicines, Disinfectant, Farming and Fishery Industry.

The company is located in the beautiful coastal city of Qingdao, near City Hall and the May Fourth Square, and also close to the port, so that it has convenient traffic conditions for trade. The company's business focuses on the development and promotion of the pharmaceutical chemicals, animal health, food additives, plant extracts, cosmetic raw materials, intermediates and other fine chemicals. Production in Qingmei is in accordance with GMP standards, and files are compiled and registered in regulated market to ensure smooth supply channels. Guided by the market development, Qingmei works hard to cover more customers.
 

Our products are approved by cGMP, CEP/COS, FDA, TGA, EUGMP, FAMI-QS and also Halal, Kosher etc.

Our products are widely sold to regions of Asia, Africa, Europe, Latin America, and long-term stable cooperative relations have been established with merchants from hundreds of countries and regions with our cooperation agencies in Turkey, South Africa, Indonesia, Russia, Brazil, Canada and the United States working stably. We are looking forward to making progress together with you!

1:Can I get some samples before bulk order?
Most products provide free samples, but the shipping cost be paid by customers.

2: What's your MOQ?
For the high value product, our MOQ starts from 10g,100g and 1kg.

3: Which kind of payment terms do you accept?
PI will be sent first after confirmation of order,enclosed our bank information.Payment by T/T, Western Union, L/C.

4.How to place an order?
You can contact me through Trademanager, WhatsApp, Skype Online and other contact methods, tell me the product and quantity you need, and then we will give you a quote. If you choose one of the above payment methods, we will arrange the delivery for you.

5:How about your delivery time?
A: Generally, it will take 5 to 7 days after receiving your advance payment.

6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.