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:100349 | ![]() |
Product Name:Amitriptyline dimethylsulfonate | CAS No.:100349-N/A | Molecular Formula: |
| Product Number:100348 | ![]() |
Product Name:7-Methoxy-4'-hydroxyisoflavone (soybean sapogenins impurity) | CAS No.:486-63-5 | Molecular Formula: |
| Product Number:PCL-#-D817-20mg | ![]() |
Product Name:soybean glycosides | CAS No.:552-66-9 | Molecular Formula: |
| Product Number:PCL-#-So002-50mg | ![]() |
Product Name:Sodium heptaphylloside | CAS No.:20977-05-3 | Molecular Formula: |
| Product Number:430050 | ![]() |
Product Name:Tegretol | CAS No.:274693-27-5 | Molecular Formula: |
| Product Number:100345 | ![]() |
Product Name:Carteolol hydrochloride | CAS No.:100345-N/A | Molecular Formula: |
| Product Number:100343 | ![]() |
Product Name:Tolazoline hydrochloride | CAS No.:100343-N/A | Molecular Formula: |
| Product Number:121266 | ![]() |
Product Name:Brother King | CAS No.:# | Molecular Formula: |
| Product Number:121267 | ![]() |
Product Name:Boomerang back | CAS No.:# | Molecular Formula: |
| Product Number:E-008-10 | ![]() |
Product Name:Bacterial endotoxin working standard (box) | CAS No.:N/A | Molecular Formula: |
| Product Number:121264 | ![]() |
Product Name:Plantain root | CAS No.:# | Molecular Formula: |
| Product Number:121265 | ![]() |
Product Name:Hive | CAS No.:# | Molecular Formula: |
| Product Number:150603 | ![]() |
Product Name:national reference material for horseshoe crab reagents | CAS No.:# | Molecular Formula: |
| Product Number:150602 | ![]() |
Product Name:Bacterial endotoxin boutique | CAS No.:# | Molecular Formula: |
| Product Number:150605 | ![]() |
Product Name:National Standard for Bacterial Endotoxin (for activated carbon adsorption test) | CAS No.:# | Molecular Formula: |
| Product Number:121268 | ![]() |
Product Name:Purple-flowered azalea | CAS No.:# | Molecular Formula: |
| Product Number:150604 | ![]() |
Product Name:National Standard for Bacterial Endotoxins (for verification of dry heat inactivation) | CAS No.:# | Molecular Formula: |
| Product Number:121269 | ![]() |
Product Name:Lanzan Fine Cinema (Lanzanhua) | CAS No.:# | Molecular Formula: |
| Product Number:150607 | ![]() |
Product Name:National Standard for Bacterial Endotoxin (for non-water-soluble samples) | CAS No.:# | Molecular Formula: |
| Product Number:121270 | ![]() |
Product Name:Soprano rice | CAS No.:# | Molecular Formula: |