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:121393 | ![]() |
Product Name:Lockjaw | CAS No.:# | Molecular Formula: |
| Product Number:100472 | ![]() |
Product Name:Tolterol hydrochloride | CAS No.:100472-N/A | Molecular Formula: |
| Product Number:100471 | ![]() |
Product Name:Bromopropyltargetine | CAS No.:100471-N/A | Molecular Formula: |
| Product Number:100470 | ![]() |
Product Name:limonene | CAS No.:100470-N/A | Molecular Formula: |
| Product Number:100458 | ![]() |
Product Name:Thiopental impurity B [Methyl 2-methoxy-5-methylsulfonylbenzoate]. | CAS No.:100458-N/A | Molecular Formula: |
| Product Number:100457 | ![]() |
Product Name:Thiopili impurity A [2-methoxy-5-methylsulfonylbenzoic acid]. | CAS No.:100457-N/A | Molecular Formula: |
| Product Number:100455 | ![]() |
Product Name:Dumiphene | CAS No.:538-71-6 | Molecular Formula: |
| Product Number:100454 | ![]() |
Product Name:Benzocaine | CAS No.:100454-N/A | Molecular Formula: |
| Product Number:CMCC(B)50115 | ![]() |
Product Name:Salmonella typhimurium 50115 | CAS No.:# | Molecular Formula: |
| Product Number:100453 | ![]() |
Product Name:Hydroberberine sulfate | CAS No.:100453-N/A | Molecular Formula: |
| Product Number:121398 | ![]() |
Product Name:Da Hong Pao | CAS No.:# | Molecular Formula: |
| Product Number:121399 | ![]() |
Product Name:Horse urine blisters | CAS No.:# | Molecular Formula: |
| Product Number:121396 | ![]() |
Product Name:Sideburn leaves | CAS No.:# | Molecular Formula: |
| Product Number:121397 | ![]() |
Product Name:catechu | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Ch690-100mg | ![]() |
Product Name:Chlorpromazine hydrochloride | CAS No.:69-09-0 | Molecular Formula: |
| Product Number:100525 | ![]() |
Product Name:Isopropylantipyrine | CAS No.:100525-N/A | Molecular Formula: |
| Product Number:100524 | ![]() |
Product Name:Levomethomidine hydrochloride (Dexmedetomidine hydrochloride R isomer) | CAS No.:100524-N/A | Molecular Formula: |
| Product Number:121448 | ![]() |
Product Name:earthwort | CAS No.:# | Molecular Formula: |
| Product Number:100523 | ![]() |
Product Name:Dexmedetomidine hydrochloride | CAS No.:100523-N/A | Molecular Formula: |
| Product Number:100522 | ![]() |
Product Name:ipratropium bromide | CAS No.:100522-N/A | Molecular Formula: |