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User Guide: Factory Supply D(+)-Tryptophan CAS 153-94-6 With Best Price

  1. Basic Information and Parameters
  2. Uses of the Product
  3. How to Use the Product
  4. Usage Case Studies
  5. Contact Information

Basic Information and Parameters

Our product, Factory Supply D(+)-Tryptophan with CAS 153-94-6, is a high - quality chemical compound. The CAS number 153 - 94 - 6 uniquely identifies this substance in the chemical industry. D(+)-Tryptophan is an isomer of tryptophan, an essential amino acid.

It has a molecular formula of C₁₁H₁₂N₂O₂ and a molecular weight of approximately 204.23 g/mol. The compound usually appears as a white to off - white crystalline powder. It has a specific optical rotation, which is an important characteristic for identifying its purity and isomeric form. Our product is sourced directly from the factory, ensuring a high level of purity and consistency in quality.

Uses of the Product

D(+)-Tryptophan has multiple applications in various industries. In the pharmaceutical industry, it is used as an intermediate in the synthesis of some drugs. It can be involved in the development of medications for treating certain neurological disorders, as tryptophan is a precursor to serotonin, a neurotransmitter that plays a crucial role in regulating mood, sleep, and appetite.

In the food industry, D(+)-Tryptophan can be used as a nutritional supplement. It is added to some food products to enhance their protein content and nutritional value. For example, it can be included in baby food, sports nutrition products, and dietary supplements for people with special dietary needs.

In the animal feed industry, it is an important additive. Animals need tryptophan for proper growth, development, and maintaining a healthy immune system. Adding D(+)-Tryptophan to animal feed can improve the quality of the feed and the overall health and productivity of livestock and poultry.

How to Use the Product

When using D(+)-Tryptophan in the pharmaceutical synthesis process, it should be handled in a well - equipped laboratory setting by trained professionals. Follow strict safety protocols, including wearing appropriate protective equipment such as gloves and goggles. The reaction conditions, such as temperature, pressure, and reaction time, should be carefully controlled according to the specific synthesis procedure.

For food and nutritional supplement applications, the recommended dosage should be determined based on relevant regulations and standards. It can be mixed with other ingredients during the manufacturing process of food products. However, it is important to ensure proper mixing to achieve a uniform distribution of the compound in the final product.

In the animal feed industry, D(+)-Tryptophan should be accurately weighed and added to the feed formula. The amount added depends on the type of animal, its growth stage, and the quality of the basic feed. Thorough mixing of the feed is necessary to ensure that each animal receives the appropriate amount of the additive.

Usage Case Studies

In a pharmaceutical research project, a team was developing a new anti - depression drug. They used D(+)-Tryptophan as a key intermediate in the synthesis process. By carefully controlling the reaction conditions, they were able to obtain a high - yield and high - purity product. After pre - clinical and clinical trials, the new drug showed promising results in improving the symptoms of depression in patients.

In a poultry farm, the feed was supplemented with D(+)-Tryptophan. The chickens showed better growth performance compared to those in the control group. Their average weight gain increased, and the mortality rate decreased. This was mainly because the added tryptophan helped the chickens to better utilize the nutrients in the feed and enhanced their immune system.

In a food company, they added D(+)-Tryptophan to their sports nutrition powder. The product was well - received by athletes. Customers reported that after consuming the powder, they felt more energetic during their training and had better recovery after intense workouts. The addition of tryptophan provided the necessary amino acid support for muscle repair and energy production.

Contact Information

If you have any questions or need further information about our Factory Supply D(+)-Tryptophan CAS 153 - 94 - 6, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826. We are committed to providing you with the best service and high - quality products.

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The Manager has Something to Say

ceo

This is William, CEO of Zhishang Chemical Co., Ltd.

Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.

About the company

Vivalr, a paragon of innovation in the chemical sector, fuses cutting - edge R & D with unwavering commitment to quality. Our product spectrum, from industrial stalwarts to fine - tuned chemicals, is a testament to our versatility.

Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
2000 square R&D center
More than 20 research and development personnel,
12 sets of research and development equipment, 10 fume hoods and 6 university laboratories have been developed in cooperation
18 patents, 140 sets of chemical synthesis processes

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
For the United States, Australia, Japan, South Korea, Sweden, France, Spain and other global more than 2000 customers to provide high-quality products and services, has won the recognition and trust of customers in the industry.

More than 12 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

Mode of Transportation

By Air, fast but expensive.

By Sea, usual and economy.

By Train, suit for middle Asia countries.

FAQ

Does it support auditing?

Environmental Protection Science and Technology Park, Zhengfeng Road, High-tech Zone, Jinan City, Shandong Province

Whether to provide samples?

Free samples can be provided, and customers only need to pay the corresponding shipping costs

Delivery time

There are stock in the warehouse, and some products need to be customized for production within 3 working days, depending on the workshop situation and production schedule

What payment methods and currencies are accepted here?

We accept payment methods such as TT, Western Union, and letter of credit, etc. Meanwhile, we support currencies like US dollars, euros, RMB, and Bitcoin, etc.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Vivalr’s delivery rate is guaranteed to be 99.99%

2000+

square meter R&D center

12+

China(set) of R&D equipment

10+

Fume hood

20+

R&D team

User’evaluation of us

"vivalr is my partner for years. Met at 2014 Shanghai CPHI Expo. Not interested then as had stable supplier. In Sep 2016, original supplier couldn't guarantee quality and delivery. Thought of Zhai and his company first. So far, have stable business relationship and good personal friendship."

Marcus Long

" In years of sourcing from China, first found working with Sincere Chemical great. They help in production, delivery and tech, saving time. When first asking Zhai for optical brightener quote, got detailed one with prices, trade details, company info, R&D and production capacity, packaging and raw material control."

Emma Kung

" Hi, I'm Kim, Zhai's partner. Don't like him much (as he never gives more for my prices, haha), but still write customer feedback. Zhai's emails help me understand product and industry. Satisfied with his work ethic. He provides quotes and helps with work details, so I can focus on other things. He's the best supplier for me."

Lisa Phoenix

" Sincere Chemical team visited our USA factory in the year of 2017. We think highly of cooperation with them. We thanked you for the past excellent orders and best product quality. We also talked about some new products for future orders. We will be still in strategic cooperation in the future and help each other."

Marcus Long

"Sincere Chemical is reliable and professional. Its team is excellent in exporting and service, giving suggestions for our new project. Satisfied with service and product quality. Vendor code: 51465768."

Emma Kung

" We are a pharmaceutical manufacturer in Brazil. Happy to cooperate with Sincere Chemical, especially with Zhai. He is patient and friendly. Satisfied with his 24/7 service. We are not only cooperators but also best friends."

Lisa Phoenix

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