Company Details
Zhiyuan Biotchnology
Zhiyuan Biotchnology
Methyl Ether Beta Cyclodextrin 128446-36-6,Beta Cyclodextrin 128446-36-6 Synthetic Chemical,Cyclodextrin Methyl Ethers
Payment Type: | L/C,T/T,D/P,Paypal |
---|---|
Incoterm: | FOB,CFR,CIF |
Min. Order: | 1 Kilogram |
Delivery Time: | 1 Days |
Model No.: ZY-005
Classification: Organic Analytical Reagents
Specific Usage: For Microbiological
Usage: Laboratory Reagents, Analytical Reagents, Teaching Reagents
Habit Appellation: Fine Chemicals
Application: Industry, Scientific Research
Property: Organic Reagent
Grade: CP
Content: Standard
Source: Dry Powder
Packaging: 10kg/drum
Productivity: 5000kgs
Brand: Zhiyuan
Transportation: Ocean,Land,Air
Place of Origin: China
Supply Ability: 5000kgs
Certificate: ISO9001
Methylated-β-cyclodextrin (Me-β-CD) is one of cyclodextrin derivatives that were widely used in modern researches and applications.
Me-β-CD can be soluble both in water and in organic solvents. In pharmaceuticals industry, it can increase solubility and bioavailability of drugs, so that the efficacy of drugs can last longer with less ingestion. It can adjust and control the drug release rate, reduce drug side-effects, and enhance the stability of drugs particularly for oil-soluble molecules.
In commodity chemicals and cosmetics, Me-β-CD can reduce microbial contamination and skin irritations, keep skin moist, mask bad odors, promote transdermal absorption of activeingredients.
Me-β-CD has a larger surface tension in common cyclodextrin derivatives.
Other name : methyl-β-cyclodextrin
CAS: 128446-36-6
Abbreviation: MEBCD
Molecular formula : C42H70-nO35 · (CH3)n
Molecular weight: 1135 + n•(14.0)
Solubility(in 100cm3 solvent, at 25℃) : water: >50g
Methanol: >50g
Chloroform: ~ 2 g
Standard : enterprise standard
Package: 500g/bag , 1kg/bag, 10kg/drum or customized
Use : medical \ chemical \ other industries
Description
Appearance | white powder, insipid, innocent | Qualify |
Assay | ≥98% | 99.6% |
Degree of Substitution | 11.2-13.3 | 13.0 |
Molar of substitution | 1.6-1.9 | 1.8 |
Loss on Drying | ≤5.0% | 3.9% |
Optical density of a 10%solution (220-350nm) | ≤1.0 | Qualify |
Optical density of a 10%solution (350-600nm) | ≤0.1 | Qualify |
Chloride | ≤0.2% | ≤0.05% |
Unsubstituted cyclodextrin | ≤0.3% | Absent |
Residue on Ignition | ≤0.5% | 0.39% |
Heavy Metal (as pd) | ≤0.0001% | <0.0001% |
Arsenic salt (AS) | ≤0.0005% | <0.0005% |
Specific rotation | 154-165º | 156.2º |
Solubility in water(25℃) | >750g/L | Qualify |
TAMC(cfu/g) | ≤1000 | 10 |
TYMC(cfu/g) | ≤100 | 10 |
Salmonella/E. Coli (cfu/g) | Absent | Absent |
Storage: at room temperature, in tightly closed container.
Characteristics and applications:
Methylated-β-cyclodextrin (Me-β-CD) is one of cyclodextrin derivatives that were widely used in modern researches and applications.
Me-β-CD can be soluble both in water and in organic solvents. In pharmaceuticals industry, it can increase solubility and bioavailability of drugs, so that the efficacy of drugs can last longer with less ingestion. It can adjust and control the drug release rate, reduce drug side-effects, and enhance the stability of drugs particularly for oil-soluble molecules.
In commodity chemicals and cosmetics, Me-β-CD can reduce microbial contamination and skin irritations, keep skin moist, mask bad odors, promote transdermal absorption of activeingredients.
Me-β-CD has a larger surface tension in common cyclodextrin derivatives.
Looking for ideal Methyl Ether Beta Cyclodextrin 128446-36-6 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Beta Cyclodextrin 128446-36-6 Synthetic Chemical are quality guaranteed. We are China Origin Factory of Cyclodextrin Methyl Ethers. If you have any question, please feel free to contact us.Product Categories : Sulfobutyl/Methyl Beta Cyclodextrin > Methyl Beta Cyclodextrin