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:190186 | ![]() |
Product Name:Anisodone | CAS No.:# | Molecular Formula: |
| Product Number:510168 | ![]() |
Product Name:N-nitrosodiethylamine | CAS No.:55-18-5 | Molecular Formula: |
| Product Number:510165 | ![]() |
Product Name:Modafinil impurity C (modafinil ester) | CAS No.:# | Molecular Formula: |
| Product Number:510166 | ![]() |
Product Name:N-nitrosodimethylamine | CAS No.:62-75-9 | Molecular Formula: |
| Product Number:510163 | ![]() |
Product Name:Modafinil impurity A (modafinil acid) | CAS No.:# | Molecular Formula: |
| Product Number:510164 | ![]() |
Product Name:Modafinil impurity B (modafinil sulfone) | CAS No.:# | Molecular Formula: |
| Product Number:510161 | ![]() |
Product Name:celecoxib impurity A | CAS No.:# | Molecular Formula: |
| Product Number:510162 | ![]() |
Product Name:celecoxib impurity B | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Ad244-100mg | ![]() |
Product Name:Adipic acid | CAS No.:124-04-9 | Molecular Formula: |
| Product Number:100699 | ![]() |
Product Name:Lomerizine hydrochloride | CAS No.:100699-N/A | Molecular Formula: |
| Product Number:190179 | ![]() |
Product Name:Myristyl alcohol | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Cb139-50mg | ![]() |
Product Name:Zolmitriptan | CAS No.:139264-17-8 | Molecular Formula: |
| Product Number:100697 | ![]() |
Product Name:Domperidone maleate | CAS No.:100697-N/A | Molecular Formula: |
| Product Number:100696 | ![]() |
Product Name:flurbiprofen ester | CAS No.:100696-N/A | Molecular Formula: |
| Product Number:100695 | ![]() |
Product Name:2-isosorbide mononitrate | CAS No.:16106-20-0 | Molecular Formula: |
| Product Number:100694 | ![]() |
Product Name:Isosorbide mononitrate | CAS No.:100694-N/A | Molecular Formula: |
| Product Number:190170 | ![]() |
Product Name:DL-Propyl cross ester | CAS No.:95-96-5 | Molecular Formula: |
| Product Number:71948-1g | ![]() |
Product Name:n-octane | CAS No.:111-65-9 | Molecular Formula: |
| Product Number:510179 | ![]() |
Product Name:Moxifloxacin hydrochloride, enantiomeric | CAS No.:1394029-14-1 | Molecular Formula: |
| Product Number:510174 | ![]() |
Product Name:Nilotinib | CAS No.:641571-10-0 | Molecular Formula: |