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:PCL-#-So009-100mg | ![]() |
Product Name:sodium benzoate | CAS No.:532-32-1 | Molecular Formula: |
| Product Number:100432 | ![]() |
Product Name:Pentoxyverine citrate | CAS No.:100432-N/A | Molecular Formula: |
| Product Number:171296-202001 | ![]() |
Product Name:Tandospirone citrate impurityⅠ | CAS No.:N/A | Molecular Formula: |
| Product Number:100430 | ![]() |
Product Name:Hydroxymethylnicotinamide | CAS No.:100430-N/A | Molecular Formula: |
| Product Number:121376 | ![]() |
Product Name:Verticillium root | CAS No.:# | Molecular Formula: |
| Product Number:121377 | ![]() |
Product Name:Dongfeng Orange | CAS No.:# | Molecular Formula: |
| Product Number:121374 | ![]() |
Product Name:Pearls under the leaves | CAS No.:# | Molecular Formula: |
| Product Number:121375 | ![]() |
Product Name:WAPPERLAND | CAS No.:# | Molecular Formula: |
| Product Number:121027 | ![]() |
Product Name:Pangolin | CAS No.:# | Molecular Formula: |
| Product Number:100439 | ![]() |
Product Name:Trabectedin | CAS No.:100439-N/A | Molecular Formula: |
| Product Number:121379 | ![]() |
Product Name:Cloudy Solid Skin | CAS No.:# | Molecular Formula: |
| Product Number:100438 | ![]() |
Product Name:Isoniazid, p-aminosalicylic acid | CAS No.:100438-N/A | Molecular Formula: |
| Product Number:121380 | ![]() |
Product Name:Blue cloth positive | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Ch009-1g | ![]() |
Product Name:Chrysanthemums | CAS No.:#### | Molecular Formula: |
| Product Number:121539 | ![]() |
Product Name:aralia | CAS No.:# | Molecular Formula: |
| Product Number:121382 | ![]() |
Product Name:Shui Jinfeng | CAS No.:# | Molecular Formula: |
| Product Number:100440 | ![]() |
Product Name:Tropidil | CAS No.:100440-N/A | Molecular Formula: |
| Product Number:PCL-#-Chp0122-25mg | ![]() |
Product Name:uracil | CAS No.:66-22-8 | Molecular Formula: |
| Product Number:100468 | ![]() |
Product Name:Tegafur | CAS No.:17902-23-7 | Molecular Formula: |
| Product Number:100467 | ![]() |
Product Name:Mordomine | CAS No.:100467-N/A | Molecular Formula: |