Home Products

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 Anisodone Product Name:Anisodone CAS No.:# Molecular Formula:
Product Number:510168 N-nitrosodiethylamine Product Name:N-nitrosodiethylamine CAS No.:55-18-5 Molecular Formula:
Product Number:510165 Modafinil impurity C (modafinil ester) Product Name:Modafinil impurity C (modafinil ester) CAS No.:# Molecular Formula:
Product Number:510166 N-nitrosodimethylamine Product Name:N-nitrosodimethylamine CAS No.:62-75-9 Molecular Formula:
Product Number:510163 Modafinil impurity A (modafinil acid) Product Name:Modafinil impurity A (modafinil acid) CAS No.:# Molecular Formula:
Product Number:510164 Modafinil impurity B (modafinil sulfone) Product Name:Modafinil impurity B (modafinil sulfone) CAS No.:# Molecular Formula:
Product Number:510161 celecoxib impurity A Product Name:celecoxib impurity A CAS No.:# Molecular Formula:
Product Number:510162 celecoxib impurity B Product Name:celecoxib impurity B CAS No.:# Molecular Formula:
Product Number:PCL-#-Ad244-100mg Adipic acid Product Name:Adipic acid CAS No.:124-04-9 Molecular Formula:
Product Number:100699 Lomerizine hydrochloride Product Name:Lomerizine hydrochloride CAS No.:100699-N/A Molecular Formula:
Product Number:190179 Myristyl alcohol Product Name:Myristyl alcohol CAS No.:# Molecular Formula:
Product Number:PCL-#-Cb139-50mg Zolmitriptan Product Name:Zolmitriptan CAS No.:139264-17-8 Molecular Formula:
Product Number:100697 Domperidone maleate Product Name:Domperidone maleate CAS No.:100697-N/A Molecular Formula:
Product Number:100696 flurbiprofen ester Product Name:flurbiprofen ester CAS No.:100696-N/A Molecular Formula:
Product Number:100695 2-isosorbide mononitrate Product Name:2-isosorbide mononitrate CAS No.:16106-20-0 Molecular Formula:
Product Number:100694 Isosorbide mononitrate Product Name:Isosorbide mononitrate CAS No.:100694-N/A Molecular Formula:
Product Number:190170 DL-Propyl cross ester Product Name:DL-Propyl cross ester CAS No.:95-96-5 Molecular Formula:
Product Number:71948-1g n-octane Product Name:n-octane CAS No.:111-65-9 Molecular Formula:
Product Number:510179 Moxifloxacin hydrochloride, enantiomeric Product Name:Moxifloxacin hydrochloride, enantiomeric CAS No.:1394029-14-1 Molecular Formula:
Product Number:510174 Nilotinib Product Name:Nilotinib CAS No.:641571-10-0 Molecular Formula:
  1. <
  2. 557
  3. 558
  4. 559
  5. 560
  6. 561
  7. >
1
2
3
4
5
6
HomeEmailContact