High purity beta-Cyclodextrin methyl ethers powder cas 128446-36-6 with Wholesale price factory direct DDP shipping

1. Basic information

English name: Methyl-β-cyclodextrin， Abbreviated as M β CD

Molecular formula: C42H70-nO35·(CH3)n

Molecular weight: 1135+n • (14.0)

Appearance: White powder

Melting point: 180-182 ° C

Solubility: Highly soluble in water and also soluble in organic solvents such as ethanol, methanol, chloroform, etc

2. Chemical properties and structural characteristics

Methyl - β - cyclodextrin is a methylated derivative of β - cyclodextrin, formed by replacing the hydroxyl group on the glucose unit of β - cyclodextrin with a methyl group. β - cyclodextrin itself is a cyclic structure composed of 7 D-glucopyranose units connected by α -1,4-glycosidic bonds, with a hydrophobic inner cavity and a hydrophilic outer surface. The introduction of methyl groups changes the physical and chemical properties of β - cyclodextrin, giving it greater surface activity.

3. Application Fields

In the pharmaceutical field, as a drug carrier, it can increase the solubility and stability of poorly soluble drugs, improve the bioavailability of drugs, and can also be used to adjust or control the release rate of drugs, reduce drug side effects, etc.

In the food industry, it is used to encapsulate flavor compounds, spices, pigments, etc. in food to prevent their volatilization and oxidation, extend the shelf life of food, and improve the quality and taste of food. It can also remove substances such as cholesterol from food.

In the field of cosmetics, it helps to stabilize the active ingredients in cosmetics, control their release, enhance the efficacy of cosmetics, and reduce the irritation of certain ingredients to the skin. Can improve the texture and appearance of cosmetics.

Other fields: In analytical chemistry, it can be used as a stationary phase or mobile phase additive for chromatographic analysis, for the separation and analysis of certain compounds. It can also be used in industrial fields such as textile dyeing and finishing, printing, ink, etc., to improve performance and enhance quality.

Packaging Details: 25 kg/bag or as your requirement.
Port: Tianjin/ Qingdao/ Shanghai, etc.
We can ship the samples by air.
Lead Time: Within 2~3days Shipment after receiving the advance payment or original L/C.

XI'AN YI HANG CHEMICAL CO.,LTD was founded in 2002, located in xian City, shannxi, China. We are the high-tech chemical enterprise which specialized in researching, manufacturing and trading for chemical raw materials ,our products widely used in paints, textile, rubber, leather, plastic and so on.

With many years development and operation,we have become the group company for chemical production,we have the owned factory for produce stable quality products with high performance, and the advanced lab to ensure the best quality of each batch products.

We have our strictly quality control in our production, and we have passed ISO9001:2015 Quality Management System Certification and ISO14001 Environment Management System Certification.

Our main products includes Titanium Dioxide, Lithopone, Iron Oxide series, Chrome Oxide Green, Zinc Oxide, Carbon Black, STPP, SHMP, Oxalic Acid, DOP, SLES, and so on.

Q1: Are you manufacturer or trading company?

A1:Manufacturer.

Q2: Can I get some sample?
A2: Yes, usually 10-25g sample for free.

Q3: Is there a discount?
A3: Of course, welcome to contact us. Price would be different based on different quantity. For bulk
quantity, we will have discount for you.

Q4: How long for production and delivery?
A4: Most products we have in stock, sent time:Within 1-3 business days after received payment. Customized products further discussed.

Q5: Do you accept ODM or OEM service?
A5: Yes,we accept ODM and OEM services, ranges: Soft gel, Capsule, Tablet, Sachet, Granule,Private Label service, etc. Please contact us to design your own brand product.

Q6: How to deliver the goods?
A6: ≤50kg ship by FedEx or DHL etc, ≥50kg ship by Air, ≥100kg can be shipped by Sea. If you have special request on delivery, please contact us.

Q7: How to start orders or make payments?
A7:There are two ways for you to confirm order:
1. Proforma invoice with our company bank details will be sent to you once the order confirmed by Email. Pls arrange payment by TT. Goods will be sent after received payment within 1-3 business days.
2. Trade assurance order will be drafted for you through ALIBABA. Pls confirm and pay through Alibaba. Goods will be sent after received payment within 1-3 business days.