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-#-LH095-1g | ![]() |
Product Name:Unique flavor | CAS No.:#### | Molecular Formula: |
| Product Number:100109 | ![]() |
Product Name:alpha-methylpyridine | CAS No.:109-06-8 | Molecular Formula: |
| Product Number:100138 | ![]() |
Product Name:Methotrexate | CAS No.:100138-N/A | Molecular Formula: |
| Product Number:420020 | ![]() |
Product Name:Imatinib mesylate | CAS No.:# | Molecular Formula: |
| Product Number:420023 | ![]() |
Product Name:Finasteride impurityⅠ | CAS No.:# | Molecular Formula: |
| Product Number:121031 | ![]() |
Product Name:Deer antler (sika deer) | CAS No.:# | Molecular Formula: |
| Product Number:121032 | ![]() |
Product Name:Epimedium (Korean Epimedium) | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-CF307-1g | ![]() |
Product Name:Serpentine | CAS No.:#### | Molecular Formula: |
| Product Number:510046 | ![]() |
Product Name:Lansoprazole impurity I | CAS No.:# | Molecular Formula: |
| Product Number:100110 | ![]() |
Product Name:Phentolamine mesylate | CAS No.:65-28-1 | Molecular Formula: |
| Product Number:510047 | ![]() |
Product Name:Lansoprazole Impurity II | CAS No.:# | Molecular Formula: |
| Product Number:101440 | ![]() |
Product Name:Rosastat | CAS No.:101440-N/A | Molecular Formula: |
| Product Number:510044 | ![]() |
Product Name:Clopidogrel impurity II | CAS No.:# | Molecular Formula: |
| Product Number:510045 | ![]() |
Product Name:Clopidogrel impurity III | CAS No.:# | Molecular Formula: |
| Product Number:510040 | ![]() |
Product Name:Pramipexole impurity V | CAS No.:# | Molecular Formula: |
| Product Number:510041 | ![]() |
Product Name:Pramipexole hydrochloride impurity IV | CAS No.:# | Molecular Formula: |
| Product Number:101427 | ![]() |
Product Name:Pralofen | CAS No.:101427-N/A | Molecular Formula: |
| Product Number:101426 | ![]() |
Product Name:Homopiperazine (fasudil hydrochloride impurity) | CAS No.:101426-N/A | Molecular Formula: |
| Product Number:101425 | ![]() |
Product Name:Fasudil hydrochloride impurity A (fasudil dimer) | CAS No.:101425-N/A | Molecular Formula: |
| Product Number:101422 | ![]() |
Product Name:Dextymolol maleate | CAS No.:101422-N/A | Molecular Formula: |