| 2-Hydroxypropyl-β-cyclodextrin Chemical Properties |
| MELTING POINT | 278 °C (dec.) |
| refractive index | 125 ° (C=1, H2O) |
| storage temp. | room temp |
| solubility | H2O: 45 % (w/v) |
| form | solution (clear, colorless) |
| color | White to slightly yellow |
| optical activity | [α]26/D +139°, c = 1 in H2O |
| Water Solubility | Soluble in water. |
2-Hydroxypropyl-β-cyclodextrin Usage And Synthesis
| Uses | 2-Hydroxypropyl-β-cyclodextrin (HBC) is a widely used modified cyclodextrin, the lipophilic cavity formed by 7 glucose units. Drug solubility in water is greatly enhanced by complexing with 2-Hydroxypropyl-β-cyclodextrin. |
| Uses | enteric coating, sustained release formulations, buccal and transdermal drug delivery |
| Uses | 2-Hydroxypropyl-β-cyclodextrin can be used as selective estrogen receptor modulator for the prevention of osteoporosis |
| Production Methods | Hydroxypropyl betadex is prepared by the treatment of an alkaline solution of b-cyclodextrin with propylene oxide. The substitution pattern can be influenced by varying the pH. Formation of O-6 and O-2 substituted products is favored by high and low alkali concentration, respectively. The mixture of products produced may be refined by preparative chromatography. |
TO know more details:NAT
WhatsApp /telegram:+8618186057407
Wickr Me: lnattyy
Wechat: 18186057407
Email:nat@lihepharma.com
Company Profile Introduction
Lihe Pharmaceutical Technology (Wuhan) Co., Ltd. is a pharmaceutical company integrating product development, production and chemical intermediates, specializing in the research, development, production and export of organic intermediates, pharmaceutical intermediates, chemical solvents and pesticides.Strict control of raw materials from the cultivation of harvesting, processing, extraction, packaging and transportation of all links ，ensuring maximum quality and efficiency. We are constantly research and development new ingredients and innovative new products, have earned the respect & admiration from the worldwide customers.
Quality
1. Customer Satisfaction is our priority and guarantee for the future.
2. We co-develop products and projects with our partners.
3.Place of Origin China with Super quality by reasonable price.
4.When you meet problems in mineral processing, we can provide technical guidance.
Packaging
Liquid : 20L / B , we use corrosion-resistant chemical liquid packaging plastic barrels .
Powder : 25KG/drum . we use high-barrier
Our package are non-toxic and tasteless, meet the hygiene standards for food and medicine, anti-static, anti-oxidation,waterproof, moisture-proof, leak-proof, heat-insulating, oxygen-proof and shading .
Package can be customized.
Delivery: 1- 3 days after payment received.
Shipping
EMS, DHL, TNT, UPS, FEDEX, Air Freight, Sea Freight
DHL express, FEDEX and EMS below 50kg, Over 500kg by sea; over 50kg by air;
For high value products, please choose air and DHL express for safety;
FAQ
Q1: How to contact with us?
Click the "Contact Supplier" And then send us message the product you interest in, you will get valid reply within TWO hours.
Q2:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,normal order by T/T to our company account
Q3:Can you give me a discount price?
Sure,It depends on your qty.
Q4:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q5: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the
samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q6:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us,we will send you free goods for replacement or refund your loss.
China
