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User Guide for High Quality D-Galactopyranose pentaacetate CAS 25878-60-8 With Low Price

Table of Contents

Basic Information and Parameters

The product, High Quality D-Galactopyranose pentaacetate with CAS number 25878 - 60 - 8, is a chemical compound that offers high quality at a low price. It has a well - defined molecular structure. The molecular formula of D - Galactopyranose pentaacetate is C₁₆H₂₂O₁₁ and the molecular weight is approximately 390.34 g/mol. This compound exists as a white to off - white crystalline powder. It has a certain melting point, usually in the range suitable for its various applications. The purity of our product is high, which ensures its reliability in different fields.

Product Uses

D - Galactopyranose pentaacetate has a wide range of uses in different industries. In the pharmaceutical industry, it serves as an important intermediate for the synthesis of various drugs. Its unique chemical structure allows it to participate in specific chemical reactions to form more complex drug molecules. In the field of carbohydrate chemistry research, it is a valuable reagent for studying the structure and properties of carbohydrates. It can be used to modify and analyze the structure of other carbohydrates, helping researchers to understand the biological functions and chemical behaviors of carbohydrates. In the food industry, although used in a relatively small amount, it can be involved in the synthesis of some flavor substances or food additives, enhancing the flavor and quality of food products.

Product Usage

When using D - Galactopyranose pentaacetate, proper handling procedures should be followed. First, it should be stored in a cool, dry place away from direct sunlight and sources of heat. When taking the product, use clean and dry utensils to avoid contamination. In a laboratory or industrial setting, it is usually dissolved in appropriate solvents for chemical reactions. Commonly used solvents include organic solvents such as dichloromethane or ethanol. The amount of solvent used should be determined according to the specific reaction requirements. Before starting a chemical reaction, it is necessary to ensure that all reaction conditions are properly adjusted, such as temperature, pressure, and reaction time. When handling the product, wear appropriate personal protective equipment, including gloves and goggles, to avoid direct contact with the skin and eyes.

Usage Case Studies

Case 1: In a pharmaceutical research laboratory, researchers were working on the synthesis of a new anti - inflammatory drug. D - Galactopyranose pentaacetate was used as a key intermediate. The researchers first dissolved the compound in dichloromethane at a specific temperature. Then, they added other reagents step - by - step according to the reaction scheme. After a series of chemical reactions and purification steps, they successfully obtained the target drug molecule. The use of high - quality D - Galactopyranose pentaacetate ensured the high yield and purity of the final product, which significantly advanced the drug development process.

Case 2: In a carbohydrate chemistry research project, scientists aimed to understand the interaction between different carbohydrates. They used D - Galactopyranose pentaacetate to modify a specific carbohydrate. By carefully controlling the reaction conditions, they were able to introduce new functional groups to the carbohydrate molecule. Through subsequent structural analysis, they gained new insights into the structure - function relationship of carbohydrates, which is of great significance for understanding biological processes related to carbohydrates.

Contact Information

If you have any questions or need further information about this product, 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 support.

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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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