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:100605 | ![]() |
Product Name:Torasemi | CAS No.:56211-40-6 | Molecular Formula: |
| Product Number:100604 | ![]() |
Product Name:Azelastine hydrochloride | CAS No.:79307-93-0 | Molecular Formula: |
| Product Number:PCL-#-SR101-1g | ![]() |
Product Name:Trigonometry | CAS No.:#### | Molecular Formula: |
| Product Number:121522 | ![]() |
Product Name:Pass the Vine | CAS No.:# | Molecular Formula: |
| Product Number:100603 | ![]() |
Product Name:Sumatriptan succinate | CAS No.:100603-N/A | Molecular Formula: |
| Product Number:PCL-#-Ep346-20mg | ![]() |
Product Name:epicatechin | CAS No.:490-46-0 | Molecular Formula: |
| Product Number:PCL-#-C1291-20mg | ![]() |
Product Name:Catechins | CAS No.:154-23-4 | Molecular Formula: |
| Product Number:110870 | ![]() |
Product Name:*Total saponins of Panax ginseng | CAS No.:110870-N/A | Molecular Formula: |
| Product Number:110871 | ![]() |
Product Name:Panax ginseng stem and leaf saponins | CAS No.:110871-N/A | Molecular Formula: |
| Product Number:110875 | ![]() |
Product Name:Citrulline | CAS No.:110875-N/A | Molecular Formula: |
| Product Number:121538 | ![]() |
Product Name:Mountain waxberry leaves | CAS No.:# | Molecular Formula: |
| Product Number:121536 | ![]() |
Product Name:Artificial tiger bones | CAS No.:# | Molecular Formula: |
| Product Number:121537 | ![]() |
Product Name:white tulip | CAS No.:# | Molecular Formula: |
| Product Number:121531 | ![]() |
Product Name:Mother Lilac | CAS No.:# | Molecular Formula: |
| Product Number:121534 | ![]() |
Product Name:Tiger Balm leaves | CAS No.:# | Molecular Formula: |
| Product Number:121535 | ![]() |
Product Name:Koryo red ginseng | CAS No.:# | Molecular Formula: |
| Product Number:121532 | ![]() |
Product Name:Wicker | CAS No.:# | Molecular Formula: |
| Product Number:121533 | ![]() |
Product Name:Earthworms (ground soft-shelled turtle) | CAS No.:# | Molecular Formula: |
| Product Number:110888 | ![]() |
Product Name:Cyclovirobuxin D (provisional) | CAS No.:110888-N/A | Molecular Formula: |
| Product Number:PCL-#-Sn001-1g | ![]() |
Product Name:Lobelia | CAS No.:#### | Molecular Formula: |