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Zhiyuan Methyl Beta Cyclodextrin Pharmaceutical grade
Methyl beta cyclodextrin is a reagent used to increase the solubility of non-polar substances such as fatty acids, lipids, vitamins and cholesterol for use in cell culture applications.
Packaging Details:PE bag and drum \carton or customized
Packaging Specifications: 1kg/bag, 2kg/bag, 5kg/bag, 10kg/drum (carton), 15kg/drum(carton), 20kg/carton
Store :cool and dry ,avoid light and avoid temperature
Shelf Life :24 months
The Methyl beta cyclodextrin is white power ,sweet ,insipid , innocent
Methyl beta cyclodextrin used in medicine ,it can increase the solubility of the medicine ,increase the good effect and reduce the number ,At the same time ,it can control the reactive speed of the medicine ,increase the stability of it ,it's mainly used in oral medicine .
Methyl beta cyclodextrin used iIn the fields of food and spice, Methyl-Beta-Cyclodextrin can improve the stability and long effect of nutritional elements also it can cover up and correct the ordor and taste of food nutrition elements.
Methyl beta cyclodextrin used in the field of cosmetics, Methyl-Beta-Cyclodextrin can reduce the stimulation to the skin , strengthen the stability of the matter, and avoid volatility and oxidation of the nutrition elements.
Name: methyl-beta-cyclodextrin (power)
Other name : methyl-β-cyclodextrin / Methylated-Beta-Cyclodextrin / 2-M-B-CD
CAS: 128446-36-6
Abbreviation: MEBCD
Molecular formula : C42H70-nO35 · (CH3)n
Molecular weight: 1135 + n•(14.0)
Solubility(in 2500px3 solvent, at 25℃) : water: >50g Methanol: >50g Chloroform: ~ 2 g
Grade Standard: Medicine Grade (Pharma), Food Grade, Cosmetic Grade,Industrial Grade
Quality standard: Enterprise standard
Competitive Advantages :Professional manufacturer, high quality, best price.
Application:Scientific Research ,effect in oil solution,improve solubility,stabilizer,emulsifier
Analysis:All indexes are detected by ourselves
Factory or Trade:Direct factory
Classification: Biochemical Reagents
Package: 500g/bag , 1kg/bag, 10kg/drum
Delivery Lead Times: Promptly
Basic Info
:
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.
Shelf Life:2 years
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.