Gamma cyclodextrin γ- cyclodextrin top purity 17465-86-0 CAS NO.17465-86-0

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Gamma cyclodextrin γ- cyclodextrin top purity 17465-86-0

Cyclodextrin has holes in the center of the ring structure, with -CH-oxygen atoms bound to glucose glucose, sulfur water-based, glucose 2-, 3-bit, and 6-bit -OH-based hydrophilic, and other molecular complexes can be synthesized through a weak Vanderwaite. There are many substances that can be wrapped in cyclodextrin, including rare gases, halogens, dyes, flavors, pharmaceuticals, food, pesticides and preservatives. After the package, its stability, volatility, solubility and reactivity were improved. This special effect of cyclodextrin makes it a package material with wide application value.

1. The use of cyclodextrin in the pharmaceutical industry and drug-generating packages (encapsulation) can stabilize

(1) unstable drugs;

(2) tidal solution, adhesion or liquid drug powdering;

(3) insoluble or insoluble drugs soluble (solubility) and so on.

2. In the pesticide industry, the use of cyclodextrin binding stabilization, some pesticides can be resistant to storage and improve insecticidal effectiveness.

 

【Item name】Gamma Cyclodextrin
【Synonyms】Gamma Cyclodextrin; gamma-Schardinger dextrin; γ-Cyclodextrin
【CAS No.】 17465-86-0
【Mol. Formula】C48H80O40
【Mol. Weight】1297.1248
【Standard】 Food grade; Medicine grade, Tech. grade
【Assay ≥98.0%
【Appearance】White powder
【Character】 Minor Sweet, Odorless
【Packing】 25kgs/drum (standard packing)
【Storage】 Tight container, protect from light
 
Gamma cyclodextrin is a ring-shaped molecule made up of eight glucose units linked by alpha-1,4-bonds. The solubility degree of gamma-cyclodextrin in water is 23.2 g/100ml at 25°C, which is higher than alpha-cyclodextrin and beta-cyclodextrin, and it is used to allow formation of inclusion complexes with bigger molecules.

Gamma cyclodextrin can be used as a carrier for flavours, sweeteners, and colours. In chemistry it is a valuable chemical reagent. when gamma-cyclodextrin exists, fluorescence intensity of fluorescence pigment will become much bigger, so it is used as the analysis of protein and amino acid. Gamma cyclodextrin is also used to separate long-chain organic compound, racemic modification and so on. Besides, the adsorbent made by gamma cyclodextrin is used chromatographic analysis. It also can be used as complexing agent and cultivation agent in study of enzymatic activity.

 

 Quality Standard

Item	Specifications
Appearance	White powder; Minor Sweet, Odorless
Assay	≥98.0%
Loss on drying	≤11.0%
Residue on ignition	≤0.1%
Reducing sugars	≤0.5%
Heavy metals	≤4 mg/kg
Lead	≤0.5 mg/kg
Arsenic	≤1.3 mg/kg
Residual solvents	≤6 mg/kg
Specific rotation	+173°~ +180°[a]20D
Total bacteria	≤1000 CFU/g
Coliform group	≤40 MPN/100g
Moulds	≤25 CFU/g
Yeast	≤25 CFU/g
Pathogens	0 /25g

 

Function & application

Gamma-cyclodextrin can be used as a carrier for flavours, sweeteners, and colours. In chemistry it is a valuable chemical reagent. When gamma-cyclodextrin exists, fluorescence intensity of fluorescence pigment will become much bigger, so it is used as the analysis of protein and amino acid. Gamma-cyclodextrin is also used to separate long-chain organic compound, racemic modification and so on. Besides, the adsorbent made by gamma-cyclodextrin is used chromatographic analysis. It also can be used as complexing agent and cultivation agent in study of enzymatic activity.

1) Gamma Cyclodextrin can be used as a carrier for flavours, sweeteners, and colours. 

2) In chemistry it is a valuable chemical reagent. When gamma-cyclodextrin exists, fluorescence intensity of fluorescence pigment will become much bigger, so it is used as the analysis of protein and amino acid.

3) Gamma Cyclodextrin is also used to separate long-chain organic compound, racemic modification and so on. Besides, the adsorbent made by gamma-cyclodextrin is used chromatographic analysis.

4) Gamma Cyclodextrin also can be used as complexing agent and cultivation agent in study of enzymatic activity.

 

Gamma Cyclodextrin pharmaceutical grade applications:

1) In pharmaceutical field, Gamma Cyclodextrin pharmaceutical grade and medicine could produce inclusion compound, which could: A. make unstable medicine stable; B. make deliquescing, sticky and liquid medicine more powder-like; C. make insoluble or hard-soluble medicine soluble.

2) In pesticide field, Gamma Cyclodextrin pharmaceutical grade and medicine could produce inclusion compound to make some pesticides store and increase insecticidal efficacy.

3) In food field,Gamma Cyclodextrin pharmaceutical grade could: A. cover and remove peculiar smell;B. improve and enhance food organization structure; C. relieve and remove bitter and astringent;D. anti-oxidation; E. keep and improve relish.

4) In daily chemical field, Gamma Cyclodextrin pharmaceutical grade could function as emulgator and quality improver in cosmetics production. It could also be applied in tooth paste and tooth powder as deodorant and preservative.

5) In environment-protection field, Gamma Cyclodextrin pharmaceutical grade could be applied as treatment of waste water with oil. Alpha Cyclodextrin water solution could be used to clean oil groove and recycle it to get fuel oil.

Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.

Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments. 

Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.

Company name	Shanghai Soyoung Biotechnology Inc.
Main Products	Health care ingredients
Location	Shanghai,China
Business Type	Manufacturer & Trader
Year start exporting	2011
Number of employees	60-70 people
Factory area	18,000 square meters
Total annual output	180-220 tons
Main Markets	America,Europe,Mid East,Asia,South Africa and etc.
Certifications	GMP,ISO,HACCP,Kosher

We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy…