Description of 2-Hydroxypropyl-beta-cyclodextrin from Watson Biotechnology Co., Ltd
Basic Information of 2-Hydroxypropyl-β-cyclodextrin |
Product Name | 2-Hydroxypropyl-β-cyclodextrin((HP-β-CD) |
CAS NO. | 128446-35-5 |
Apperance | White powder |
Assay | 99% |
Pacakge | 1kg/Foil Bag,20kg/Drum/Box |
MOQ | 1kg |
Storage | Cool and dry place |
Shelf Life | 2 Years |
Brand | Watson |
Specifications(COA) of Cosmetic and Food Grade 2-Hydroxypropyl-beta-cyclodextrin CAS NO 128446-35-5 Flavours and Fragrance Odor Absorber
ITEMS | SPECIFICATIONS | RESULTS |
Appearance | White or almost white,amorphous or crystalline powder | White amorphous powder |
Solubility | Freely soluble in water and in propylene glycol | Confirm |
Identification | IR, The spectrum obtained with the substance to be examined shows the sme aborption bands as the spectrum obtained with hydroxyproplbetadex CRS. | Confirm |
Appearance of solution | The solution is clear and colorless | Confirm |
Betacyclodextrin % | ≤1.0 | 0.32 |
Heavy Metals ppm | ≤20 | ＜20 |
Residue on Ignition % | ≤3 | 1.7 |
pH | 5.0 – 7.5 | 6.9 |
Loss on Drying % | ≤6.0 | 5.0 |
Molar Substitution （MS） | 0.40 – 1.50 | 0.861 |
Degree of Substitution DS（7*MS） | 2.80 -10.50 | 6.03 |
Conclusion | QUALIFIED. |
2-Hydroxypropyl-β-cyclodextrin (HP-β-CD) is a modified form of β-cyclodextrin, which is a cyclic oligosaccharide composed of seven glucose units. Cyclodextrins are often used in various industries, including pharmaceuticals, food, and cosmetics, due to their ability to form inclusion complexes with a wide range of guest molecules.
In the case of 2-Hydroxypropyl-β-cyclodextrin, hydroxypropyl groups are attached to the β-cyclodextrin molecule. This modification improves the water solubility of the cyclodextrin, making it more versatile in applications where increased water solubility is desirable
2-Hydroxypropyl-β-cyclodextrin was widely used in following field./Application of 2-Hydroxypropyl-β-cyclodextrin.
1. Pharmaceuticals
Drug Solubilization: HPβCD is frequently used in the pharmaceutical industry to enhance the solubility of poorly water-soluble drugs. This can improve the bioavailability and effectiveness of certain medications.Drug Delivery:Cyclodextrins can be used to encapsulate drugs, providing a controlled release mechanism and improving the stability of the drug formulation.Inclusion Complex Formation:** HPβCD can form inclusion complexes with various pharmaceutical compounds, helping to improve their stability and formulation.
2. Food Industry
Flavor and Aroma Encapsulation:Cyclodextrins can encapsulate volatile flavor and aroma compounds, preventing their degradation and improving the stability of food products.Reduction of Undesirable Tastes or Odors:** HPβCD can be used to mask or reduce the undesirable tastes or odors of certain food ingredients.
3. Cosmetics:
Solubilization of Cosmetic Ingredients:In cosmetic formulations, cyclodextrins can be used to solubilize and stabilize certain cosmetic ingredients, improving the overall formulation.
4. Chemical Industry:
Chemical Reactions:Cyclodextrins can be used as catalysts or as participants in certain chemical reactions due to their ability to form inclusion complexes.
5. Research and Analytical Chemistry:
Chromatography: Cyclodextrins are used in chromatographic techniques for the separation of enantiomers and isomers.Analytical Techniques: HPβCD is employed in various analytical techniques, such as capillary electrophoresis, to improve the separation and detection of certain compounds.
It's important to note that the specific applications of 2-Hydroxypropyl-β-cyclodextrin can vary depending on the context and the industry. The unique ability of cyclodextrins to form inclusion complexes makes them versatile in addressing challenges related to solubility, stability, and controlled release in various fields.
FAQ From Watson Biotechnology Co., Ltd |
Q | Can I get a sample for free ? |
A | For small QTY and low value product, we can provide sample for free exclude shipping cost. For high value sample, we will charge the basic sample cost, but we can refund all the cost if customers place order after sample test. |
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Q | How to confirm the product quality before placing orders ? |
A | Most of our products confirm to international standards like USP/EP/BP/JP/CP. We will provide COA/TDS/MSDS for customers to confirm the specification before placing order. |
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Q | What is the payment you accept? |
A | For small and low value order, we accept CreditCard, MaterCard,VISA,Western Union and T/T.For large order, we can do T/T and L/C. Any pay on delivery or pay-after are not available for us. |
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Q | What is your shipment way ? |
A | For less than 100kg gross weight order will ship with courier like FedEx or UPS, we support customers to place courier orders remotely by their account, we will package the goods well and wait for pick up.For more than 100kg goods, we will transport by Air or Sea according to customers' requirement. |
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Q | How long is your after-sales service? |
A | We accept customer’s quality complaint in three month after customer received the goods. We provide tech.support for all-life if customer place order from our company. |
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Q | How do you treat quality complaint ? |
A | We support customer to provide our products to any rightful third party testing organization to test our products according to the COA specification, if the test result is confirm with COA, we will take all the loss for customers. |
Founded in 2006 and headquartered in Wuhan, Hubei, China, Watson Biotechnology Co., Ltd is a leading manufacturing powerhouse specializing in the production of Active Pharmaceutical Ingredients (APIs) and Intermediates, Food and Feed Additives, Agricultural and Aquaculture chemicals, and Fine Chemicals. As a dedicated factory, our operations are driven by a commitment to excellence and innovation, ensuring that our products meet the highest standards of quality and compliance.
With a robust team of over 100 skilled professionals, Watson Biotechnology has established itself as a trusted name in the industry. Our products are meticulously crafted to align with international standards such as USP (United States Pharmacopeia), EP (European Pharmacopoeia), and BP (British Pharmacopoeia), guaranteeing reliability and efficacy.
At Watson Biotechnology, we pride ourselves on our cutting-edge facilities and state-of-the-art technology, which enable us to deliver superior products that cater to a diverse range of needs across various sectors. Our dedication to continuous improvement and customer satisfaction drives us to maintain stringent quality control processes and foster an environment of innovation and growth.
Watson Biotechnology Co., Ltd is a professional manufacturer which provide 2-Hydroxypropyl-β-cyclodextrin with good quality and best price, welcome to contact us to get COA/TDS/MSDS of 2-Hydroxypropyl-β-cyclodextrin.
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