| Customization: | Available |
|---|---|
| CAS No.: | 10016-20-3 |
| Formula: | C36h60o30 |
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| Name | Cyclohexapentylose |
| Synonyms | alpha-Cyclodextrin; Cyclohexaamylose;(1S,3R,5R,6S,8R,10R,11S,13R,15R,16S,18R,20R,21S,23R,25R,26S,28R,30R,31R,32R,33R,34R,35R,36R,37R,38R,39R,40R,41R,42R)-5,10,15,20,25,30-hexakis(hydroxymethyl)-2,4,7,9,12,14,17,19,22,24,27,29-dodecaoxaheptacyclo[26.2.2.23,6.28,11.213,16.218,21.223,26]dotetracontane-31,32,33,34,35,36,37,38,39,40,41,42-dodecol |
| Molecular Structure | |
| Molecular Formula | C36H60O30 |
| Molecular Weight | 972.84 |
| CAS Registry Number | 10016-20-3 |
| EINECS | 233-007-4 |
| SMILES | C([C@@H]1[C@@H]2[C@@H]([C@H]([C@H](O1)O[C@@H]3[C@H](O[C@@H]([C@@H]([C@H]3O)O)O[C@@H]4[C@H](O[C@@H]([C@@H]([C@H]4O)O)O[C@@H]5[C@H](O[C@@H]([C@@H]([C@H]5O)O)O[C@@H]6[C@H](O[C@@H]([C@@H]([C@H]6O)O)O[C@@H]7[C@H](O[C@H](O2)[C@@H]([C@H]7O)O)CO)CO)CO)CO)CO)O)O)O |
| Density | 1.6±0.1 g/cm3, Calc.* |
|---|---|
| Index of Refraction | 1.591, Calc.* |
| Melting Point | 278 ºC |
| Boiling Point | 1410.8±60.0 ºC (760 mmHg), Calc.* |
| Flash Point | 807.1±32.9 ºC, Calc.* |
Properties:
Solubility: α-cyclodextrin can be dissolved in water, but also can form a stable solution in organic solvents.
Chemical stability: α-cyclodextrin is relatively stable under neutral or weakly acidic conditions, but is easily degraded under alkaline conditions.
Complex chemical behavior: α-cyclodextrins can form clathrates with a variety of organic molecules to form stable blue or green crystals.
Use: Environmental protection: α-cyclodextrin can be used for water quality treatment to remove organic pollutants from water.
Method: The preparation of α-cyclodextrin is generally achieved by microbial fermentation, and the microbial strains that can produce α-cyclodextrin are first screened, and then cultured in a medium containing suitable carbon sources, and the fermentation products are extracted and purified.
1. The use of cyclodextrins in the pharmaceutical industry can generate inclusion compounds (encapsulated) with drugs, which can stabilize (1) unstable drugs; (2) deliquescence, adhesion or liquid drug powder; (3) insoluble or insoluble drugs can be dissolved (solubilized).
2. Use in the pesticide industry cyclodextrin encapsulation is stable, and some pesticides can be stored and improve insecticidal effectiveness.
3. Uses in the food industry Cyclodextrin is used in the food industry and has the following functions: (1) elimination and cover up of specific odors; (2) Improvement and improvement of food organization structure; (3) the reduction and removal of bitter taste; (4) Antioxidant effect; (5) Maintenance and improvement of flavor.
4. Use in the daily chemical industry. Cyclodextrins can also be used as emulsifiers and quality improvers in cosmetic manufacturing. It also has deodorization (such as bad breath) and anti-corrosion effects, can be used in the manufacture of toothpaste, dental powder.
5. Other uses can be used as a treatment agent for oily sewage in environmental protection. The aqueous solution of cyclodextrin is used to clean the oil tank, and the waste liquid can be recovered and treated to obtain fuel oil. 6. Use of cyclodextrins in the field of chemistry Cyclodextrins are a valuable chemical reagent. When it is present, the fluorescence intensity of the fluorescent pigment will increase significantly, so it can be used for protein and amino acid analysis; It can also be used to separate long chain organic compounds, racemes and so on. In addition, adsorbents made from cyclodextrins can be used as adsorption for chromatographic analysis.
FAQ
Question 1: Can I get samples?
Answer: Yes,you can get free samples of our most products,
while the courier cost will be borne by the buyers.
Question 2: What's your MOQ?
Answer: For a express delivery order,the MOQ is usually 100 g~1 kg;
for an air transport order or sea delivery order ,the MOQ is usually 25 kgs.
Question 3: What's your delivery time?
Answer:
Orders shipped by express delivery,the delivery time is usually 5~7 working days;
Orders shipped by air transport,usually around 7~10 working days;
Orders shipped by sea , usually around 2~3 working weeks.
Question 4: What are the different payment methods?
Answer: We usually accept T/T, L/C and Western Union.
Question 5: How do you treat quality complaint?
We take quality very seriously, it is one of the founding principles of our business.
If the quality problem actually exists, we will replace with qualified goods or refund the money.
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