Dimethyl Beta Cyclodextrin CAS 51166-71-3
Quick Details
|
Name |
Dimethyl beta cyclodextrin CAS 51166-71-3 |
|
CAS. |
51166-71-3 |
|
EINECS |
1312995-182-4 |
|
Molecular Weight |
1331.36 |
|
Molecular Formula |
C56H98O35 |
|
Melting point |
298-310 °C |
|
Boiling point |
1203.6±65.0 °C(Predicted) |
|
Density |
1.40±0.1 g/cm3(Predicted) |
|
Application |
Heptakis(2,6-di-O-methyl)-β-cyclodextrin is a cholesterol sequestering cyclodextrin preparation |
|
solubility H2O |
soluble form Crystalline Powder |
Technical Information
|
Appearance |
White power |
|
Physical state |
Solod |
|
Storage |
Store at room temperature |
Specification
|
ITEMS |
SPECIFICATION |
|
Melting Point |
298-310 °C |
|
Boiling Point |
1203.6±65.0 °C(Predicted) |
|
Refractive Index |
163 ° (C=1, H2O) |
|
Storage Tem. |
Sealed in dry,Room Temperature |
|
Solubility |
H2O: soluble |
|
Form |
Crystalline Powder |
|
Acidity Coefficient |
11.63±0.70(Predicted) |
|
Color |
White to faintly yellow |
|
Optical activity |
[α]20/D +158±3°, c = 10% in H2O |
|
Water solubility |
212.6g/L(cold water) |
SDS & Certificate of Analysis
|
TEST |
SPECIFICATION |
RESULTS |
|
Appearance |
White to off-white powder |
White powder |
|
Assay |
≥ 98% (2,6-Di-O-methyl-b-CD + other methyl CDs) |
99.6% |
|
Residue on Ignition |
≤ 0.5% |
0.37% |
|
Solubility |
Clear to faintly turbid, colourless to pale yellow solution at 5% in 1M NH4OH |
Clear, colourless solution |
|
Water Content |
≤ 10.0% |
4.5% |
Application
Heptakis(2,6-di-O-methyl)-β-cyclodextrin may be used:
To measure the equilibrium constant of its complexes with various enantiomeric pairs of chiral nitroxides by electron paramagnetic resonance (EPR) spectroscopy.
To study the crystal structure of its complex with n-butyl acrylate and isobornyl acrylate using X-ray diffraction (XRD).
As a chiral selector to resolve amphetamine related drugs by capillary zone electrophoresis.
In the field of food and spices, it can improve the stability and long-term performance of nutrition molecules, and cover up or correct the bad smell and taste of food nutrition molecules.
Packing & Storage
1
Supply Ability:
20000 Kilogram/Kilograms per year
2
Packaging:
1kg/bag,10kg/bag, put into drum or carton or according to your requirements.
3
Loading Port:
Any airport in China,such as Shanghai, Beijing........
Our Service
We strictly control the process from raw material to finished product.
The customer comes first, we provide reasonable price, high quality product and prompt shipment.
Quick and clear response to customers questions.
We could make our price discount if you place a substantial order with us.
Packaged according to customer requirements.
Choosing us
Capable of commercial production with a production capacity of 50000kg/ton and stable supply.
Have GMP workshop with advanced management level and stable quality.
Reasonable and flexible price matched with high quality.
Spot samples can be shipped quickly after payment, saving time for receiving goods.
Safe raw materials from China.
Have professional customs clearance capabilities and the best after-sales service.
FAQ-Storage Areas
Q: Do you have storage & handling procedures?
Q: Are products (Raw materials & final product)identified as: Quarantined, Released, Rejected?
Q: What are your storage for the product? How long should this product be stable under recommended storage conditions?
Q: Is manufacturing documentation retained? If so. for how long?
Q: If samples are taken at a Customer's request, are there procedures documenting how this is carried out?
Q: Does the company have documented procedures for undertaking / making changes (Change Control) to processes / procedures / specifications?
Q: Does the company have documented procedures for recording unusual occurrences/ deviations during the manufacturing process?
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