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:100814 | ![]() |
Product Name:Lenopril | CAS No.:100814-N/A | Molecular Formula: |
| Product Number:121752 | ![]() |
Product Name:Huanglian (Coptis chinensis) | CAS No.:N/A | Molecular Formula: |
| Product Number:100813 | ![]() |
Product Name:vecuronium bromide | CAS No.:50700-72-6 | Molecular Formula: |
| Product Number:1811 | ![]() |
Product Name:Insulin (Ins) | CAS No.:# | Molecular Formula: |
| Product Number:100812 | ![]() |
Product Name:Mianserin hydrochloride | CAS No.:21535-47-7 | Molecular Formula: |
| Product Number:130638 | ![]() |
Product Name:dibenzylethylenediamine | CAS No.:# | Molecular Formula: |
| Product Number:130639 | ![]() |
Product Name:Faropenem S isomer (diastereoisomer) | CAS No.:# | Molecular Formula: |
| Product Number:130636 | ![]() |
Product Name:N-methylpyrrolidine | CAS No.:120-94-5 | Molecular Formula: |
| Product Number:1801 | ![]() |
Product Name:Mixed thyroid hormones (T3/T4/FT3/FT4) | CAS No.:# | Molecular Formula: |
| Product Number:1803 | ![]() |
Product Name:Thyrotropin (TSH) | CAS No.:# | Molecular Formula: |
| Product Number:1807 | ![]() |
Product Name:Growth hormone (GH) | CAS No.:# | Molecular Formula: |
| Product Number:1809 | ![]() |
Product Name:Luteinizing hormone (LH) | CAS No.:# | Molecular Formula: |
| Product Number:130699 | ![]() |
Product Name:Fluconazole impurity I | CAS No.:# | Molecular Formula: |
| Product Number:130696 | ![]() |
Product Name:Fluconazole impurity D | CAS No.:# | Molecular Formula: |
| Product Number:130695 | ![]() |
Product Name:Fluconazole Impurity I (Chinese Pharmacopoeia) | CAS No.:# | Molecular Formula: |
| Product Number:130698 | ![]() |
Product Name:Fluconazole impurity H | CAS No.:# | Molecular Formula: |
| Product Number:130697 | ![]() |
Product Name:Fluconazole impurity F | CAS No.:# | Molecular Formula: |
| Product Number:130692 | ![]() |
Product Name:Itraconazole impurity G | CAS No.:# | Molecular Formula: |
| Product Number:130691 | ![]() |
Product Name:Itraconazole impurity F | CAS No.:# | Molecular Formula: |
| Product Number:130694 | ![]() |
Product Name:Fluconazole impurity B | CAS No.:# | Molecular Formula: |