| CAS No.: | 128446-36-6 |
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| Formula: | C54h94o35 |
| EINECS: | 1308068-626-2 |
| Type: | Synthesis Material Intermediates |
| Appearance: | Powder |
| Quality: | Industrial |
| Samples: |
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| Customization: |
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Audited Supplier Methyl-β-cyclodextrin is a randomly methylated form of the cyclic oligosaccharide β-cyclodextrin (Item No. 23387). Methyl-β-cyclodextrin contains seven D-(+)-glucopyranose units that contain randomized hydrogen or methyl groups. Methyl-β-cyclodextrin has been used to improve the aqueous solubility of various compounds and to extract cholesterol from lipid membranes. Methyl-β-cyclodextrin (5 mM) reduces α-synuclein levels in the membrane and detergent-insoluble fractions from B103 neuroblastoma cells transfected with human α-synuclein. It also reduces α-synuclein levels in mouse brain in a transgenic model of α-synucleinopathy.
Methylbetacyclodextrin is a cyclic oligosaccharide composed of glucose units, which is derived from starch hydrolysis. Its moderate size, stable crystal structure, harmless to human body and biodegradable are considered as a promising adsorbent for Chemicalbook. The cavity structure of methylbetacyclodextrin can remove pollutants through host-guest combination, and the hydroxyl group contained in methylbetacyclodextrin is not only conducive to modification but also serves as the adsorption site.
| Product name | Methyl-β-cyclodextrin |
| Cas No. | 128446-36-6 |
| Molecular Formula | C54H94O35 |
| Appearance | White powder |
1. Used in the preparation of nitrogen fertilizer synergist (N-Serve), long-acting sulfonamides, anti-silicosis drugs, livestock anthelmintics, poultry drugs, organic phosphorus antidote, local anesthetics, laxatives, Additives for film sensitizers, dye intermediates and rubber accelerators, etc. In addition to being used as a solvent, it is also used as a raw material for medicines, dyes, pesticides, synthetic resins and fertilizer synergists.
2. Used to prepare dyes, resins, pesticides,veterinary drugs, rubber accelerators, film sensitizer additives, etc. In medicine, it is used to prepare drugs such as skarnil,chlorpheniramine, pralidoxime, and acetylcysteine.
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Appearance
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White, practically odorless, fine crystalline powder having a slightly sweet taste. Sparingly soluble in water.
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Residue on Ignition
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≤0.1%
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Reducing Sugars
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≤0.2%
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Light-absorbing impurities
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Between 230 nm and 350 nm,the absorbance is not greater than 0.10; and between 350 nm and 750 nm, the absorbance is not greater than 0.05.
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Alpha cyclodextrin
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≤0.25%
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Gamma cyclodextrin
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≤0.25%
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Other related substances
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≤0.5%
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Water determination
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≤14.0%
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Color and Clarity of Solution
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0.2g/20ml water solution is clear and colorless
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pH
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5.0~8.0
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Assay
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98.0%~102.0%
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The total aerobic microbial count
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≤1000cfu/g
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The total combined moulds and yeasts count
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≤100cfu/g
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1kg/aluminium foil bag, with two plastic bags inside.
25kg/fiber drum, with two plastic bags inside.
≤50kg, Express delivery recommended, usually called as DDU service;
≤500kg,Air shipping recommended, usually called as CIF service;
>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
For high value products, please select air shipping and express delivery for safety.
Yanxi (shandong) New Material Co.,LTD is a professional research and development of the production of lead diacetate trihydrate, 2-
phenylethylamide enterprises. The key members of the company are established by local well-known entrepreneurs and professional engineers
under the call and support of the party's "low-carbon environmental protection, safety and stability". under the innovation in traditional
production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of
reducing the cost of products to make the quality of products to the same industry. With the efforts of all the staff of the company, we have
established many cooperative companies in Shan Dong, He Nan, Guang Dong and other places in recent decades.
1. Quality
Our products meet MSDS safe standard and we have ISO and other certificate so you can get high quality products from our company.
2. Price
We are the company which is the joint of trade and industry so we can provide the competitive price and high quality product.
3. Packing
We can do according to the customers' request.
4. Transport
The products can be transported by Courier, by air or by sea.
5. Service
We will reply your message in 24 hours.
Q: Can I get a sample before placing an order?
A: Yes, we are the factory and provide samples for you .
Q: Delivery Time:
A: Our products will be in stock after production, and can be delivered within 3 days.
Q: Port near factory
A: Tianjin or Qingdao port,Dear guests, you can specify any port.
Q: The time for deliver ourproducts to Tianjin or Qingdao port:
A: 1-2 days.
Q: How is your after-sales service?
A: If you have any technical or quality problems after receiving the goods, you can always contact us. If the problem is caused by us, we will send you the goods for free or refund your loss.
Q: Are you trading company or manufacturer?
A: We are factory.
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