Hengyuan Fine Chemical is a leading supplier of reference materials and standards, specializing in providing high-precision and highly reliable solutions for industries such as environmental testing, food safety, and pharmaceutical research and development. We offer nearly 50,000 ready-to-ship products, including pharmaceutical impurity reference standards, chemical analysis reference standards, pharmacopoeial titrants, biopeptide reference standards, and more, meeting the testing needs of various industries.
With a craftsmanship spirit at our core, we are committed to refining every product to ensure its quality and accuracy. At the same time, we understand customer needs through in-depth communication, providing customized solutions and fast delivery services to support the efficient progress of your projects.
Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.
| Product Number | Image | Product Name | CAS No. | Molecular Formula |
|---|---|---|---|---|
| Product Number:121089 | ![]() |
Product Name:Golden Lotus | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Pa002-1g | ![]() |
Product Name:Red peony | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-VS121-1g | ![]() |
Product Name:Wang Bu Liou Xing | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-CF305-1g | ![]() |
Product Name:Flammarinus officinalis | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-At101-1g | ![]() |
Product Name:Calamus | CAS No.:#### | Molecular Formula: |
| Product Number:121095 | ![]() |
Product Name:Ox bile powder | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-LR811-1g | ![]() |
Product Name:Uva Ursi | CAS No.:#### | Molecular Formula: |
| Product Number:100176 | ![]() |
Product Name:Proglumide | CAS No.:100176-N/A | Molecular Formula: |
| Product Number:100175 | ![]() |
Product Name:Piperonylonitrile | CAS No.:100175-N/A | Molecular Formula: |
| Product Number:100173 | ![]() |
Product Name:Bumetanide | CAS No.:28395-03-1 | Molecular Formula: |
| Product Number:1ST2221-100mg | ![]() |
Product Name:Methyltestosterone | CAS No.:58-18-4 | Molecular Formula: |
| Product Number:121090 | ![]() |
Product Name:Toomuchika | CAS No.:# | Molecular Formula: |
| Product Number:100171 | ![]() |
Product Name:Megestrol acetate | CAS No.:100171-N/A | Molecular Formula: |
| Product Number:100170 | ![]() |
Product Name:Levodopa | CAS No.:59-92-7 | Molecular Formula: |
| Product Number:100159 | ![]() |
Product Name:Benserazide hydrochloride | CAS No.:14919-77-8 | Molecular Formula: |
| Product Number:100158 | ![]() |
Product Name:Cimetidine | CAS No.:51481-61-9 | Molecular Formula: |
| Product Number:100156 | ![]() |
Product Name:vitamin K1 | CAS No.:84-80-0 | Molecular Formula: |
| Product Number:PCL-#-V387 | ![]() |
Product Name:Vitamin D2 | CAS No.:50-14-6 | Molecular Formula: |
| Product Number:PCL-#-PC212-1g | ![]() |
Product Name:Bauhinia bark | CAS No.:#### | Molecular Formula: |
| Product Number:100164 | ![]() |
Product Name:Prazosin hydrochloride | CAS No.:19237-84-4 | Molecular Formula: |