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Ouhuang Product Description
| Common Name | Methyl-β-cyclodextrin |
|---|
| CAS Number | 128446-36-6 | Molecular Weight | 1303.303 |
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| Density | 1.4±0.1 g/cm3 | Boiling Point | 1206.9±65.0 °C at 760 mmHg |
|---|
| Molecular Formula | C54H94O35 | Melting Point | 180-182ºC |
|---|
| MSDS | USA | Flash Point | 683.7±34.3 °C |
|---|
Welcome to contact me , I am a TOP sales Echo :
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Beta-cyclodextrin methyl ethers, also known as methylated beta-cyclodextrins, are derivatives of beta-cyclodextrin (β-cyclodextrin) in which some of the hydroxyl groups on the glucose units are substituted with methyl groups (-CH3). Beta-cyclodextrin itself is a cyclic oligosaccharide composed of seven glucose units linked together, forming a cone-shaped structure with a hydrophobic cavity.
Here's some information about beta-cyclodextrin methyl ethers:
Solubility and Stability: Methylated beta-cyclodextrins are generally more soluble in organic solvents than native beta-cyclodextrin. The introduction of methyl groups enhances their stability in aqueous solutions, making them more resistant to enzymatic degradation and other chemical reactions.
Increased Lipophilicity: The substitution of hydroxyl groups with methyl groups imparts lipophilic properties to beta-cyclodextrin methyl ethers. This modification enhances their affinity for hydrophobic or lipophilic compounds, making them useful for the encapsulation, solubilization, and stabilization of poorly soluble or hydrophobic molecules.
Guest Molecule Inclusion: Like beta-cyclodextrin, methylated beta-cyclodextrins can form inclusion complexes with various guest molecules. The hydrophobic cavity of the cyclodextrin structure allows for the encapsulation of guest molecules of appropriate size and shape, enabling improved stability, solubility, and controlled release properties.
Applications: Methylated beta-cyclodextrins find numerous applications in the pharmaceutical, cosmetic, food, and other industries. Some common uses include:
Drug Delivery: Methylated beta-cyclodextrins are employed to improve the solubility and bioavailability of poorly soluble drugs, enhance drug stability, and control drug release profiles.
Flavor and Fragrance Encapsulation: Methylated beta-cyclodextrins can encapsulate volatile flavor and fragrance compounds, protecting them from degradation, improving their stability, and controlling their release in food and cosmetic products.
Chemical Reactions: Methylated beta-cyclodextrins can act as catalysts or reaction media for certain chemical reactions due to their unique cavity structure and solubilizing properties.
Separation Techniques: Methylated beta-cyclodextrins are utilized in chromatography and other separation techniques to enhance the separation and analysis of complex mixtures.
1. High Sealing Package , Top Quality Products , Safe and Quickly Shipping method , Tracking numbers in 3 days , Immediate after-sales service
Powder in Carton :
1. Inner plastic bags
2. Outside Aluminum Foil Bag
3. Fiber Drun / Carton （20kg - 25kg）
4. Customization is possibel
Liquid in Carton :
1.High Sealing Plastic Bottel (100ml-25kg)
2. Outside Aluminum Foil Bag
3. Customization is possible
Transportation 100% Guarante :
We are highly confident in our ability to deliver our products to you successfully. Over the past five years, we have achieved an impressive pass rate of 99.95% to 100% for shipments to countries such as the USA, UK, Netherlands, Canada, Australia, New Zealand, France, Germany, Spain, Belgium, Norway, Sweden, Finland, Poland, Italy, Malta, Greece, Russia, Ukraine, Kazakhstan, Slovakia, Portugal, Dubai, Czech Republic, South Africa, and more.
While we strive for seamless customs clearance, there may be occasional situations where customs procedures present challenges. However, in the rare event that we encounter any customs-related issues, we assure you that we will make every effort to cooperate and find a satisfactory resolution. To assist us in navigating customs processes effectively, we work closely with professional freight forwarders who possess extensive experience and expertise. Their invaluable support has consistently resulted in high clearance rates, achieving 99.87% over eight years and up to 99.98% to 100% clearance rates in select countries.
We understand the importance of reliable product delivery, and we are committed to ensuring that you receive your order promptly and efficiently."
We are Ouhuang Engineering Materials (Hubei) Co., Ltd. We specialize in providing a wide range of products including organic intermediates, pharmaceutical intermediates, chemical solvents, and agrochemical products. Our expertise lies in sourcing, manufacturing, and supplying these essential compounds to meet the diverse needs of various industries.
Our company mainly produces sales of building materials, building decoration materials, leasing of construction machinery and equipment, construction metal accessories, residential water and electricity installation and maintenance services, lighting fixtures, plastic products, wires and cables, hardware products, distribution switch control equipment , power electronic components, construction waterproofing membrane products, construction of metal door and window projects, labor services (excluding labor dispatch), landscaping project construction, foreign contracting projects, cement products, metal materials, construction steel products , construction machinery sales. and sells various water-based environmentally friendly resins (water-based resin powder, water-based rosin resin, water-based terpene tree, etc.), various water-based environmentally friendly latex (water-based thickened emulsion, water-based air-butyl latex, water-based butyl latex, etc.) , and various environmentally friendly additives (defoamer, thickener, antioxidant, dispersant).High-end product quality and sincere sales service are our tenets.We are willing to provide you with professional services in the areas we are familiar with and look forward to your consultation.
1. You can expect a response within 24 hours regarding any inquiries you have about our product or pricing.
2. Our commitment to stringent quality control, competitive pricing, and prompt delivery is evident.
3. Ouhuang offer complimentary samples or customized products based on specific client requirements.
4. With extensive expertise in manufacturing, sales, exporting, and shipping, we have amassed years of valuable experience.
5. Ouhuang has international business experience and dedicated after-sales service contribute to mutual growth and improvement.
6. Ouhuang prioritize friendliness, efficiency, professionalism, and honesty in all our interactions.
7. Ouhuang's aim is to provide superior products, competitive prices, and excellent services.
Welcome to contact me , I am a TOP sales Echo:
Whatsapp / Telegram : +8617702722109
Skype / Signal : +8617702722109
Email : sales7@hbouhuang.com
1 : How do you control the quality of your products ?
Quality control testing: Ohuang implement rigorous quality control measures throughout the production process. This involves conducting regular testing and analysis to verify the chemical composition, performance characteristics, and consistency of the Polycarboxylate superplasticizers. Testing methods may include rheological tests, flowability tests, and setting time measurements.
2 : Do you offer free samples for New Client ? Certainly! As a new client, we are pleased to offer you complimentary samples. To obtain them, please Contact Echo Qiu with the following information:
Your name and contact details (including address).
The specific product(s) you are interested in sampling.
The quantity and any special requirements for the samples (if applicable).
Once Echo Qiu receive this information, I will process your request promptly and ensure that the samples are shipped to you at the earliest convenience. Ouhuang value your interest in our products and look forward to providing you with a positive sampling experience.
3 : Can we visit your company and factory?
Absolutely! We welcome visits to our Ouhuang company and factory. We believe that seeing our operations firsthand will provide you with a better understanding of our capabilities and the quality of Ohuang's products.
To arrange a visit, please provide us with the following details:
Your preferred date and time for the visit.
The number of visitors in your group.
Any specific areas or departments you would like to tour or focus on.
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