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:PCL-#-Is060-50mg 2-Trityl-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline Product Name:2-Trityl-5,7-dichloro-1,2,3,4-tetrahydroisoquinoline CAS No.:1289646-72-5 Molecular Formula:
Product Number:PCL-#-Me881-100mg Methotrexate impurity 30 Product Name:Methotrexate impurity 30 CAS No.:881-33-4 Molecular Formula:
Product Number:PCL-#-Am296-100mg Refined levamides Product Name:Refined levamides CAS No.:2964-48-9 Molecular Formula:
Product Number:PCL-#-Fi058-25mg Fenelidone impurity 11 (intermediate FNLT-7) Product Name:Fenelidone impurity 11 (intermediate FNLT-7) CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Di055-50mg 2,6-Dimethylcyclohexanone Product Name:2,6-Dimethylcyclohexanone CAS No.:2816-57-1 Molecular Formula:
Product Number:PCL-#-Mo217-25mg Mometasone furoate-21-ol Product Name:Mometasone furoate-21-ol CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Pr152-100mg Timosartan EP impurity A Product Name:Timosartan EP impurity A CAS No.:152628-02-9 Molecular Formula:
Product Number:PCL-#-Di999-100mg N,N-dimethyl-p-phenylenediamine Product Name:N,N-dimethyl-p-phenylenediamine CAS No.:99-98-9 Molecular Formula:
Product Number:PCL-#-Nn110-100mg tetramethylethylenediamine Product Name:tetramethylethylenediamine CAS No.:110-18-9 Molecular Formula:
Product Number:PCL-#-Ch256-100mg 2-chloro-N-(2,3-dimethylphenyl)acetamide Product Name:2-chloro-N-(2,3-dimethylphenyl)acetamide CAS No.:2564-07-0 Molecular Formula:
Product Number:PCL-#-Ap035-50mg 2-(4-Chlorophenyl)-2-(pyridin-2-yl)acetonitrile Product Name:2-(4-Chlorophenyl)-2-(pyridin-2-yl)acetonitrile CAS No.:5005-37-8 Molecular Formula:
Product Number:PCL-#-Sa100 -50mg Sodium acetate (sodium acetate) Product Name:Sodium acetate (sodium acetate) CAS No.:127-09-3 Molecular Formula:
Product Number:PCL-#-Me588-100mg Methylbenzofuran-6-carboxylic acid Product Name:Methylbenzofuran-6-carboxylic acid CAS No.:588703-29-1 Molecular Formula:
Product Number:PCL-#-Me217-100mg Methyl beta-aminocrotonate Product Name:Methyl beta-aminocrotonate CAS No.:21731-17-9 Molecular Formula:
Product Number:PCL-#-Ch391-100mg 2-chloro-N-(2,4-dimethylphenyl)acetamide Product Name:2-chloro-N-(2,4-dimethylphenyl)acetamide CAS No.:39106-10-0 Molecular Formula:
Product Number:PCL-#-Ds105-50mg dibutyl sulfate Product Name:dibutyl sulfate CAS No.:625-22-9 Molecular Formula:
Product Number:PCL-#-Tr032-50mg Triphenylphosphine,>99.0%(GC) Product Name:Triphenylphosphine,>99.0%(GC) CAS No.:603-35-0 Molecular Formula:
Product Number:PCL-#-Me157-100mg Methyl 3-hydroxy-4-iodobenzoate Product Name:Methyl 3-hydroxy-4-iodobenzoate CAS No.:157942-12-6 Molecular Formula:
Product Number:PCL-#-Di730-100mg 5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,97% Product Name:5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,97% CAS No.:73075-47-5 Molecular Formula:
Product Number:PCL-#-Is143-100mg Propofol impurity K Product Name:Propofol impurity K CAS No.:14366-59-7 Molecular Formula:
  1. <
  2. 352
  3. 353
  4. 354
  5. 355
  6. 356
  7. >
1
2
3
4
5
6
HomeEmailContact