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:100351 | ![]() |
Product Name:Zinc citrate | CAS No.:100351-N/A | Molecular Formula: |
| Product Number:100350 | ![]() |
Product Name:Robaxin | CAS No.:100350-N/A | Molecular Formula: |
| Product Number:430046 | ![]() |
Product Name:Apmeister | CAS No.:608141-41-9 | Molecular Formula: |
| Product Number:430065 | ![]() |
Product Name:Rivaroxaban impurity B | CAS No.:721401-53-2 | Molecular Formula: |
| Product Number:100337 | ![]() |
Product Name:Ketoprofen | CAS No.:100337-N/A | Molecular Formula: |
| Product Number:430063 | ![]() |
Product Name:Rivaroxaban impurity H | CAS No.:1770812-37-7 | Molecular Formula: |
| Product Number:100336 | ![]() |
Product Name:Tinidazole | CAS No.:19387-91-8 | Molecular Formula: |
| Product Number:100335 | ![]() |
Product Name:Sulindac | CAS No.:38194-50-2 | Molecular Formula: |
| Product Number:100334 | ![]() |
Product Name:diclofenac sodium | CAS No.:15307-79-6 | Molecular Formula: |
| Product Number:430062 | ![]() |
Product Name:Rivaroxaban impurity F (5-chlorothiophene-2-carboxylic acid) | CAS No.:24065-33-6 | Molecular Formula: |
| Product Number:100333 | ![]() |
Product Name:Quincy Long | CAS No.:124-94-7 | Molecular Formula: |
| Product Number:100332 | ![]() |
Product Name:Zinc gluconate | CAS No.:4468-02-4 | Molecular Formula: |
| Product Number:100331 | ![]() |
Product Name:Pomidone | CAS No.:100331-N/A | Molecular Formula: |
| Product Number:121277 | ![]() |
Product Name:Thornberry | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-AC461-1g | ![]() |
Product Name:Shayuanzi | CAS No.:#### | Molecular Formula: |
| Product Number:121276 | ![]() |
Product Name:Cistanchis (Cistanchis tuberosus) | CAS No.:# | Molecular Formula: |
| Product Number:121279 | ![]() |
Product Name:Defense | CAS No.:# | Molecular Formula: |
| Product Number:100339 | ![]() |
Product Name:Nifedipine impurity I (dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylate) | CAS No.:100339-N/A | Molecular Formula: |
| Product Number:121280 | ![]() |
Product Name:Ficus microcarpa | CAS No.:# | Molecular Formula: |
| Product Number:121281 | ![]() |
Product Name:Hibiscus sylvestris | CAS No.:# | Molecular Formula: |