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-#-Tr032-50mg | ![]() |
Product Name:Triphenylphosphine,>99.0%(GC) | CAS No.:603-35-0 | Molecular Formula: |
| Product Number:PCL-#-Me157-100mg | ![]() |
Product Name:Methyl 3-hydroxy-4-iodobenzoate | CAS No.:157942-12-6 | Molecular Formula: |
| Product Number:PCL-#-Di730-100mg | ![]() |
Product Name:5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride,97% | CAS No.:73075-47-5 | Molecular Formula: |
| Product Number:PCL-#-Is143-100mg | ![]() |
Product Name:Propofol impurity K | CAS No.:14366-59-7 | Molecular Formula: |
| Product Number:PCL-#-Hy990-100mg | ![]() |
Product Name:m-Hydroxybenzoic acid | CAS No.:99-06-9 | Molecular Formula: |
| Product Number:PCL-#-Br823-100mg | ![]() |
Product Name:L-3-bromophenylalanine | CAS No.:82311-69-1 | Molecular Formula: |
| Product Number:100921 | ![]() |
Product Name:Tranexamic acid | CAS No.:56-91-7 | Molecular Formula: |
| Product Number:PCL-#-Fi054-25mg | ![]() |
Product Name:Fenelidone impurity 7 (intermediate FNLT-2) | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-#-Di013-50mg | ![]() |
Product Name:Ethyl 6,8 dichlorooctanoate | CAS No.:1070-64-0 | Molecular Formula: |
| Product Number:PCL-#-Ol140-100mg | ![]() |
Product Name:Acetaminophen impurity M (4,4'-iminodiol) | CAS No.:1752-24-5 | Molecular Formula: |
| Product Number:PCL-#-Chp0027-25mg | ![]() |
Product Name:Propofol impurity II 2,6-diisopropyl-1,4-benzoquinone | CAS No.:1988-11-0 | Molecular Formula: |
| Product Number:PCL-#-Am895-100mg | ![]() |
Product Name:5-aminosalicylic acid | CAS No.:89-57-6 | Molecular Formula: |
| Product Number:PCL-#-Fs003-100mg | ![]() |
Product Name:Furfural | CAS No.:98-01-1 | Molecular Formula: |
| Product Number:PCL-#-Be035-100mg | ![]() |
Product Name:Rifepristone impurity SM01 control (benzofuran-6-carboxylic acid (SM01)) | CAS No.:77095-51-3 | Molecular Formula: |
| Product Number:PCL-#-Ol005-25mg | ![]() |
Product Name:Olopatadine E-isomer isopropyl ester | CAS No.:N/A | Molecular Formula: |
| Product Number:PCL-#-Pe115-100mg | ![]() |
Product Name:Paramivir impurity K | CAS No.:288-88-0 | Molecular Formula: |
| Product Number:PCL-#-Pe113-100mg | ![]() |
Product Name:Paramivir Impurity ZEN1904-5 | CAS No.:19503-26-5 | Molecular Formula: |
| Product Number:PCL-#-Teb153-25mg | ![]() |
Product Name:2-tert-butyl-1,2,3,4-tetrahydroisoquinoline-4,6,8-triol (terbutaline sulfate impurity B) | CAS No.:153657-83-1 | Molecular Formula: |
| Product Number:PCL-#-Chp0209-50mg | ![]() |
Product Name:Ciprofloxacin impurity D | CAS No.:133210-96-5 | Molecular Formula: |
| Product Number:PCL-#-Di751-10mg | ![]() |
Product Name:Disodium 4,4'-(diazamido)dibenzenesulfonate | CAS No.:56120-28-6 | Molecular Formula: |