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:420051 | ![]() |
Product Name:Anastrozole impurity I | CAS No.:# | Molecular Formula: |
| Product Number:420052 | ![]() |
Product Name:Anastrozole impurity IV | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Me021-20mg | ![]() |
Product Name:Peppermint oil | CAS No.:68917-18-0 | Molecular Formula: |
| Product Number:PCL-#-M1051-20mg | ![]() |
Product Name:Ninhydrinone | CAS No.:19668-69-0 | Molecular Formula: |
| Product Number:111553 | ![]() |
Product Name:Ginseng stem and leaf saponins | CAS No.:111553-N/A | Molecular Formula: |
| Product Number:PCL-#-Ca018-20mg | ![]() |
Product Name:Craniospermopsin | CAS No.:479-91-4 | Molecular Formula: |
| Product Number:PCL-#-Ir116-20mg | ![]() |
Product Name:Sub-nocturnal iris flavin | CAS No.:41743-73-1 | Molecular Formula: |
| Product Number:111558 | ![]() |
Product Name:Lung hemosiderin B | CAS No.:111558-N/A | Molecular Formula: |
| Product Number:100844 | ![]() |
Product Name:Flunarizine hydrochloride | CAS No.:30484-77-6 | Molecular Formula: |
| Product Number:100843 | ![]() |
Product Name:Clomipramine hydrochloride | CAS No.:100843-N/A | Molecular Formula: |
| Product Number:100842 | ![]() |
Product Name:Urapidil hydrochloride | CAS No.:100842-N/A | Molecular Formula: |
| Product Number:100841 | ![]() |
Product Name:Difenidol hydrochloride | CAS No.:100841-N/A | Molecular Formula: |
| Product Number:100840 | ![]() |
Product Name:Meclofenoxate hydrochloride | CAS No.:100840-N/A | Molecular Formula: |
| Product Number:121760 | ![]() |
Product Name:Tulip (Turmeric) | CAS No.:NA | Molecular Formula: |
| Product Number:100849 | ![]() |
Product Name:Estrone | CAS No.:100849-N/A | Molecular Formula: |
| Product Number:PCL-#-Ce009-1g | ![]() |
Product Name:Celosia argentea | CAS No.:#### | Molecular Formula: |
| Product Number:100848 | ![]() |
Product Name:Isopropyl P-aminobenzoate | CAS No.:100848-N/A | Molecular Formula: |
| Product Number:PCL-#-Et368-25mg | ![]() |
Product Name:hydroxyphenyl ethyl ester | CAS No.:118-61-6 | Molecular Formula: |
| Product Number:100846 | ![]() |
Product Name:Isoquinolines | CAS No.:100846-N/A | Molecular Formula: |
| Product Number:100845 | ![]() |
Product Name:Chuanxiongzine phosphate | CAS No.:100845-N/A | Molecular Formula: |