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Basic InfoCustomized: Customized
Suitable for: Adult
Purity: >99%
CAS: 10016-20-3
MW: 972.84
Trademark: nanjian
Origin: China
Powder: Yes
Certification: GMP, ISO 9001
State: Solid
Name: Alpha Cyclodextrin
Mf: C36h60o30
Appearance: White Powder
Specification: GMP
HS Code: 3001200020
Product Description
Name:Alpha Cyclodextrin
Synonym:SCHARDINGER ALPHA-DEXTRIN;CYCLOHEXAAMYLOSE;CYCLOMALTOHEXAOSE;CYCLOMALTOHEXOSE;ALPHA-CYCLODEXTRIN;Alfadex;alpha-Cycloamylose
CAS: 10016-20-3
MF: C36H60O30
MW: 972.84
EINECS: 233-007-4
Type: Auxiliaries and Other Medicinal Chemicals
Purity: >98%
Grade: industrial grade medical grade
Appearance: white powder
Description:
Cyclodextrins (sometimes called cycloamyloses) are a family of compounds made up of sugar molecules bound together in a ring (cyclic oligosaccharides).
Cyclodextrins are produced from starch by means of enzymatic conversion. They are used in food, pharmaceutical,[1] drug delivery,[2] and chemical industries, as well as agriculture and environmental engineering.
Cyclodextrins are composed of 5 or more α-D-glucopyranoside units linked 1->4, as in amylose (a fragment of starch). The 5-membered macrocycle is not natural. Recently, the largest well-characterized cyclodextrin contains 32 1,4-anhydroglucopyranoside units, while as a poorly characterized mixture, at least 150-membered cyclic oligosaccharides are also known. Typical cyclodextrins contain a number of glucose monomers ranging from six to eight units in a ring, creating a cone shape:
α (alpha)-cyclodextrin: 6-membered sugar ring molecule
β (beta)-cyclodextrin: 7-membered sugar ring molecule
γ (gamma)-cyclodextrin: 8-membered sugar ring molecule
α- and γ-cyclodextrin are being used in the food industry. As α-cyclodextrin is a soluble dietary fiber, it can be found as Alpha Cyclodextrin (soluble fiber) on the list of ingredients of commercial products.
COA of Alpha Cyclodextrin:
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Synonym:SCHARDINGER ALPHA-DEXTRIN;CYCLOHEXAAMYLOSE;CYCLOMALTOHEXAOSE;CYCLOMALTOHEXOSE;ALPHA-CYCLODEXTRIN;Alfadex;alpha-Cycloamylose
CAS: 10016-20-3
MF: C36H60O30
MW: 972.84
EINECS: 233-007-4
Type: Auxiliaries and Other Medicinal Chemicals
Purity: >98%
Grade: industrial grade medical grade
Appearance: white powder
Description:
Cyclodextrins (sometimes called cycloamyloses) are a family of compounds made up of sugar molecules bound together in a ring (cyclic oligosaccharides).
Cyclodextrins are produced from starch by means of enzymatic conversion. They are used in food, pharmaceutical,[1] drug delivery,[2] and chemical industries, as well as agriculture and environmental engineering.
Cyclodextrins are composed of 5 or more α-D-glucopyranoside units linked 1->4, as in amylose (a fragment of starch). The 5-membered macrocycle is not natural. Recently, the largest well-characterized cyclodextrin contains 32 1,4-anhydroglucopyranoside units, while as a poorly characterized mixture, at least 150-membered cyclic oligosaccharides are also known. Typical cyclodextrins contain a number of glucose monomers ranging from six to eight units in a ring, creating a cone shape:
α (alpha)-cyclodextrin: 6-membered sugar ring molecule
β (beta)-cyclodextrin: 7-membered sugar ring molecule
γ (gamma)-cyclodextrin: 8-membered sugar ring molecule
α- and γ-cyclodextrin are being used in the food industry. As α-cyclodextrin is a soluble dietary fiber, it can be found as Alpha Cyclodextrin (soluble fiber) on the list of ingredients of commercial products.
COA of Alpha Cyclodextrin:
|
Purity |
>98.0% | 99.0% |
| Solubility | ≥75.0g/100ml | Complies |
| Identification A B | Complies with the tests | Complies |
| Specific rotation | +128.0~+145.0° | +135° |
| Acidity & aIkalinity pH | 5.0~8.0 | 6.1 |
| Loss on drying | <5.0% | 2.5% |
| Residue on ignited | <0.5% | 0.3% |
| Related substances | Impurity A - NMT 1.5% Impurity B - NMT 2.5 % Other impurities - NMT 0.1% Total of other impurities - 1.0% max |
Complies Complies Complies Complies |
| Chloride | <0.018% | <0.018% |
| Heavy metal(Pb) | ≤20ppm | <20ppm |
| Arsenic | <4ppm | <2ppm |
| Conductivity | ≤200 uS·cm-1 | Complies |
| Molar substitution | 0.4-1.5 | 0.8 |
| Microbial contamination | ||
| Bacteria | ≤300 cfu/g | Complies |
| Fungi | ≤100 cfu/g | Complies |
| Escherichia coli | None detected | Complies |
| Salmonella | None detected | Complies |
| Bacterial endotoxins | ≤10 IU/g | Complies |
| Appearance of solution | Clear and colourless | Complies |
| Appearance | White powder | White powder |
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