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.
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Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.
| Product Number | Image | Product Name | CAS No. | Molecular Formula |
|---|---|---|---|---|
| Product Number:140736 | ![]() |
Product Name:4'-hydroxyphenylacetic acid | CAS No.:156-38-7 | Molecular Formula: |
| Product Number:140735 | ![]() |
Product Name:5'-cytidylic acid | CAS No.:63-37-6 | Molecular Formula: |
| Product Number:510149 | ![]() |
Product Name:Trazodone hydrochloride impurity E | CAS No.:# | Molecular Formula: |
| Product Number:140734 | ![]() |
Product Name:Calcitonin salmon | CAS No.:# | Molecular Formula: |
| Product Number:140733 | ![]() |
Product Name:Asparaginase (Irwinia) | CAS No.:# | Molecular Formula: |
| Product Number:510147 | ![]() |
Product Name:Trazodone hydrochloride impurity C | CAS No.:# | Molecular Formula: |
| Product Number:140732 | ![]() |
Product Name:Mentholase (Eich) | CAS No.:# | Molecular Formula: |
| Product Number:510148 | ![]() |
Product Name:Trazodone hydrochloride impurity D | CAS No.:# | Molecular Formula: |
| Product Number:140731 | ![]() |
Product Name:Yureklin | CAS No.:# | Molecular Formula: |
| Product Number:101167 | ![]() |
Product Name:Furacilinum | CAS No.:59-87-0 | Molecular Formula: |
| Product Number:190190 | ![]() |
Product Name:Ethylenediaminetetraacetic acid (edetate) | CAS No.:# | Molecular Formula: |
| Product Number:140730 | ![]() |
Product Name:Octreotide acetate | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-Tr212-1ml | ![]() |
Product Name:Tridecane | CAS No.:629-50-5 | Molecular Formula: |
| Product Number:190192 | ![]() |
Product Name:dibutyl ether | CAS No.:# | Molecular Formula: |
| Product Number:34036083-0923 | ![]() |
Product Name:sodium polystyrene sulfonate | CAS No.:25704-18-1 | Molecular Formula: |
| Product Number:71958-100mg | ![]() |
Product Name:butyl acetate | CAS No.:123-86-4 | Molecular Formula: |
| Product Number:190197 | ![]() |
Product Name:vinyl acetate | CAS No.:108-05-4 | Molecular Formula: |
| Product Number:510156 | ![]() |
Product Name:Clozapine impurity A | CAS No.:# | Molecular Formula: |
| Product Number:510157 | ![]() |
Product Name:Clozapine impurity B | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-C740-20mg | ![]() |
Product Name:Colchicine | CAS No.:64-86-8 | Molecular Formula: |