Audited Supplier
py0039
128446-36-6
C56h98o35
/
White
Powder
99%
1kg
Carton
FedEx
puya
Carton
25kg/carton
China
Product Description
CAS 128446-36-6 Methyl-Beta-Cyclodextrin
Specification
Product Name: Methyl Beta Cyclodextrin
CAS NO.: 128446-36-6
Synonyms: Random Methyl-Beta-Cyclodextrin
Abbreviation: RM-β-CD
Molecular Formula : C56H98O35
Molecular Weight : 1331.36
Standar : Enterprise standard
Methyl-beta-Cyclodextrin has strong water and oil solubility, as the stromal molecule to include the complexes and to be used in including of drugs spices etc.
It can change the original natures of materials, in medical field, it can promote the dissolusion efficiency of the drugs, enhancing bioavailability and solubility of drugs, so that to reduce the doseut increase the efficacy.
It can adjust and controls the releasing of drugs, to enhance the stability. It can changes mmucosa sbsorption in drugs,
specially for the oil soluble molecules it can be more effective to increase the water solubility.
Specification
Appearance | White, practically odorless, fine crystalline powder having a slightly sweet taste. Sparingly soluble in water. |
Residue on Ignition | ≤0.1% |
Reducing Sugars | ≤0.2% |
Light-absorbing impurities | 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. |
Alpha cyclodextrin | ≤0.25% |
Gamma cyclodextrin | ≤0.25% |
Other related substances | ≤0.5% |
Water determination | ≤14.0% |
Color and Clarity of Solution | 0.2g/20ml water solution is clear and colorless |
pH | 5.0~8.0 |
Assay | 98.0%~102.0% |
The total aerobic microbial count | ≤1000cfu/g |
The total combined moulds and yeasts count | ≤100cfu/g |
Function&Appliation
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.
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.
3. Used for the synthesis of chemicals, dyes, rubber, etc., as well as solvents and experimental reagents.
4. Verification of cobalt, cyanate and iron.
