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:100315 | ![]() |
Product Name:Flucytosine (emtricitabine impurity I) | CAS No.:100315-N/A | Molecular Formula: |
| Product Number:100314 | ![]() |
Product Name:Fluconazole | CAS No.:86386-73-4 | Molecular Formula: |
| Product Number:100085 | ![]() |
Product Name:Haloperidol | CAS No.:548-73-2 | Molecular Formula: |
| Product Number:100312 | ![]() |
Product Name:Phenothiazine | CAS No.:100312-N/A | Molecular Formula: |
| Product Number:100311 | ![]() |
Product Name:methyl 3,5-diamino-6-chloropyrazine-2-carboxylate | CAS No.:100311-N/A | Molecular Formula: |
| Product Number:100310 | ![]() |
Product Name:Amiloride hydrochloride | CAS No.:100310-N/A | Molecular Formula: |
| Product Number:121255 | ![]() |
Product Name:Acanthopanax | CAS No.:# | Molecular Formula: |
| Product Number:121256 | ![]() |
Product Name:Chickweed Vine | CAS No.:# | Molecular Formula: |
| Product Number:121253 | ![]() |
Product Name:Clove leaves | CAS No.:# | Molecular Formula: |
| Product Number:121254 | ![]() |
Product Name:Job's tears | CAS No.:# | Molecular Formula: |
| Product Number:121259 | ![]() |
Product Name:Lampstand Leaf | CAS No.:# | Molecular Formula: |
| Product Number:100319 | ![]() |
Product Name:Captopril disulfide | CAS No.:100319-N/A | Molecular Formula: |
| Product Number:121257 | ![]() |
Product Name:The Purple Golden Lotus | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Gr135-1g | ![]() |
Product Name:Asparagus | CAS No.:#### | Molecular Formula: |
| Product Number:100317 | ![]() |
Product Name:betacyclodextrin | CAS No.:100317-N/A | Molecular Formula: |
| Product Number:PCL-#-BR001-1g | ![]() |
Product Name:White and | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-CR402-5g | ![]() |
Product Name:Gao Liang Jiang | CAS No.:#### | Molecular Formula: |
| Product Number:121260 | ![]() |
Product Name:Buy hemp vines | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Ll001-1g | ![]() |
Product Name:loquat leaves | CAS No.:#### | Molecular Formula: |
| Product Number:430054 | ![]() |
Product Name:Tegretol impurity D | CAS No.:274693-26-4 | Molecular Formula: |