A2310312
α-Cyclodextrin , ≥98.0%(HPLC) , 10016-20-3
Synonym(s):
gamma-Cyclodextrin;alpha-Cyclodextrin;α-Cyclodextrin;Cavamax W8;Cyclohexaamylose
CAS NO.：10016-20-3
Empirical Formula: C36 H60 O30
Molecular Weight: 972.84
MDL number: MFCD00078207
EINECS: 233-007-4
| Pack Size | Price | Stock | Quantity |
| 5G | RMB24.00 | In Stock |
|
| 25G | RMB34.40 | In Stock |
|
| 100G | RMB127.20 | In Stock |
|
| 500G | RMB599.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >278 °C (dec.) (lit.) |
| alpha | [α]D25 +146～+151° (c=1, H2O) (After Drying) |
| Boiling point: | 784.04°C (rough estimate) |
| Density | 1.2580 (rough estimate) |
| bulk density | 500kg/m3 |
| refractive index | 1.7500 (estimate) |
| storage temp. | 2-8°C |
| solubility | H2O: 50 mg/mL |
| form | powder |
| pka | 11.77±0.70(Predicted) |
| color | White |
| PH | 5.0-8.0 (1% in solution) |
| Odor | at 100.00?%. odorless |
| optical activity | [α]20/D +136±3°, c = 10% in H2O |
| Water Solubility | Soluble in water at 1%(w/v) |
| Merck | 14,2718 |
| BRN | 4227442 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | HFHDHCJBZVLPGP-RWMJIURBSA-N |
| LogP | -7.77 |
| CAS DataBase Reference | 10016-20-3 |
| NIST Chemistry Reference | «alpha»-Cyclodextrin(10016-20-3) |
| EPA Substance Registry System | .alpha.-Cyclodextrin (10016-20-3) |
| Absorption | ≤0.05 at 350-750nm in solution at 1% ≤0.10 at 230-250nm in solution at 1% |
Description and Uses
α-Cyclodextrine (α-CD) is a cyclic oligosaccharide derived from corn (Trade name: Mirafit fbcx, ArtJen Complexus, Windsor, Ontario, Canada). It has been shown to form a stable complex with dietary fat. This complex is resistant to normal lipolytic hydrolysis by lipases and thereby reduces the absorption and bioavailability of dietary fat[1].
Alpha-Cyclodextrin, a naturally occurring clathrate and cyclic oligosaccharide composed of six glucose units, is widely used in industries due to its inclusion-complexing ability and unique functional properties.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H319 |
| Precautionary statements | P305+P351+P338 |
| Hazard Codes | Xi |
| Risk Statements | 36-36/37/38 |
| Safety Statements | 26-36 |
| WGK Germany | 3 |
| RTECS | GU2292000 |
| TSCA | Yes |
| HS Code | 29400090 |
