Powder Hydroxypropyl Gamma Cyclodextrin For Eye Drops Enhanced Bioavailability In Medical Formulations

1.Product Description

Hydroxypropyl gamma cyclodextrin has a slightly larger cavity than gamma cyclodextrin, can accommodate a larger substrate than betacyclodextrin, has a higher water solubility, and is more resistant to crystallization.

2.Technical Parameter

Name: Hydroxypropyl-Gamma-Cyclodextrin
Other name :(2-Hydroxypropyl)-γ-cyclodextrin
Abbreviation :HPGCD
CAS:128446-34-4
Molecular formula :C48H80-nO40.(C3H7O)n
Molecular weight: 1297.2+n.(58.1)
Grade:Injection
Standard:Enterprise standard

3.Product Introduction

Natural Cyclodextrin:

• Gamma Cyclodextrin CAS 17465-86-0

Cyclodextrin Derivatives & Compounds:

•   Hydroxypropyl Gamma Cyclodextrin      

4.Application

1.In the field of medicine, with larger cavity, Hydroxypropyl Gamma Cyclodextrin is easier to formclathrates with large molecules. lt can be used as cosolvent, encapsulation mixture, regulatory releaseagent, micro-capsule, penetrant etc. lt can be used in oral, ocular, nasal, rectal, pulmonary, injection andother formulations, play a role in solubilizing, improving stability and bioavailability, covering upundesirable odor, regulating release speed and so on. lt has better solubilization for oil solublesubstances.it's widely used in eye drops.

2.In the field of cosmetics,Hydroxypropyl-γ-Cyclodextrin demonstrates multifunctional excipient properties through inclusion complex formation with fragrance compounds and active ingredients. This molecular encapsulation enables sustained release kinetics, enhanced formulation stability, and prolonged efficacy duration. Its dual functionality as viscosity modifier and interfacial activity enhancer extends applications across fragrance systems, hair care formulations (shampoos), dermal emulsions (skin creams), solid cleansers (soaps), and powder-based cosmetics (talcum formulations).

3. Other fields: Hydroxypropyl Gamma Cyclodextrin can be used for plant extraction, separation of chiral substances etc.

5.Product Pictures

6.Packaging and Shipping

7.About us

ZIBO WEYES NEW MATERIALS CO.,LTD is a series of high-tech enterprises integrating scientific research, production and sales, specializing in research and production of cyclodextrin and derivatives, food and cosmetic additives, nutritional supplements and other plant extracts.The company has built an auxiliary material production workshop in line with cGMP, equipped with advanced inspection and testing instruments and equipment, constantly studying the inclusion technology, and providing comprehensive cyclodextrin application technology solutions and OEM services.

8.Company Certificate

9.FAQ

Q1. Can I have a sample order for Hydroxypropyl Gamma Cyclodextrin?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

Q2. What about the lead time?
A: 3-5 days for Sample preparing ,8-10 working days for mass production.

Q3. Do you have any MOQ limit for Hydroxypropyl Gamma Cyclodextrin order?
A: Low MOQ, 1kg for sample checking is available.

Q4. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx. It takes 3-5 days to arrive. Airline and sea shipping also optional.

Q5: What product certificates can you provide?
A: ISO,CDE registration number,FDA,HALAL,KOSHER and GMP Standards.

Q6.What services do you have?
A:We provide excellent after-sales service; we offer productcustomization services.

10.Contact

ZIBO WEYES NEW MATERIALS CO.,LTD
Email: cassie@zbweyes.com
Tel/WhatsApp/WeChat/Zalo: +86 19050316763
Contact: Cassie Ding