Open Nav
Home Products

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:PCL-#-De223-100mg 4-Deoxypyridoxine hydrochloride,≥95% Spurious Controls Product Name:4-Deoxypyridoxine hydrochloride,≥95% Spurious Controls CAS No.:148-51-6 Molecular Formula:
Product Number:PCL-#-Me171-50mg 4-Amino-5-chloro-N-[2-(diethylamino)ethyl]-2-methoxybenzamide N-oxide Product Name:4-Amino-5-chloro-N-[2-(diethylamino)ethyl]-2-methoxybenzamide N-oxide CAS No.:171367-22-9 Molecular Formula:
Product Number:PCL-#-Di367-100mg Impurity G (N,N-diethyl ethylenediamine) Product Name:Impurity G (N,N-diethyl ethylenediamine) CAS No.:100-36-7 Molecular Formula:
Product Number:PCL-#-Ox234-100mg Impurity O Product Name:Impurity O CAS No.:23429-04-1 Molecular Formula:
Product Number:PCL-#-Di146-100mg Impurity L Product Name:Impurity L CAS No.:1476-11-5 Molecular Formula:
Product Number:PCL-#-Py875-100mg Impurity J (vitamin B6 impurity) Product Name:Impurity J (vitamin B6 impurity) CAS No.:875-26-3 Molecular Formula:
Product Number:PCL-#-Py765-100mg Impurity I Product Name:Impurity I CAS No.:765235-25-4 Molecular Formula:
Product Number:PCL-#-Py165-100mg Impurity H Product Name:Impurity H CAS No.:16567-04-7（游离） Molecular Formula:
Product Number:PCL-#-Py138-100mg Impurity G Product Name:Impurity G CAS No.:1385767-86-1 Molecular Formula:
Product Number:PCL-#-Pr446-100mg Impurity E Product Name:Impurity E CAS No.:4469-34-5 Molecular Formula:
Product Number:PCL-#-Et500-100mg Impurity D Product Name:Impurity D CAS No.:5006-20-2 Molecular Formula:
Product Number:PCL-#-Im193-50mg Impurity 4 Product Name:Impurity 4 CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Im192-50mg Impurity 3 Product Name:Impurity 3 CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Im191-50mg Impurity 2 Product Name:Impurity 2 CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Im190-50mg Impurity 1 Product Name:Impurity 1 CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Le189-50mg Rafenacin impurity 49 Product Name:Rafenacin impurity 49 CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Fo864-100mg Rafenacin impurity 17; impurity 2 Product Name:Rafenacin impurity 17; impurity 2 CAS No.:864760-28-1 Molecular Formula:
Product Number:PCL-#-Me743-50mg Rafenacin impurity 18 Product Name:Rafenacin impurity 18 CAS No.:743460-48-2 Molecular Formula:
Product Number:PCL-#-Be472-50mg Rafenacin impurity 33 Product Name:Rafenacin impurity 33 CAS No.:4727-72-4 Molecular Formula:
Product Number:PCL-#-Bi173-50mg Rafenacin impurity 32 Product Name:Rafenacin impurity 32 CAS No.:17337-13-2 Molecular Formula:
  1. <
  2. 374
  3. 375
  4. 376
  5. 377
  6. 378
  7. >
1
2
3
4
5
6
HomeEmailContact