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:121042 | ![]() |
Product Name:Gansui | CAS No.:# | Molecular Formula: |
| Product Number:121043 | ![]() |
Product Name:Pomegranate peel | CAS No.:# | Molecular Formula: |
| Product Number:PCL-#-JF100-2g | ![]() |
Product Name:Dates | CAS No.:#### | Molecular Formula: |
| Product Number:PCL-#-Li001-1g | ![]() |
Product Name:Chasteberry | CAS No.:#### | Molecular Formula: |
| Product Number:510057 | ![]() |
Product Name:Esomeprazole magnesium impurity II (4-methoxy-2[[(RS)-(5-methoxy-1H-benzimidazol-2-yl) sulfinyl]methyl]-3,5-dimethylpyridine 1-oxide) | CAS No.:# | Molecular Formula: |
| Product Number:101430 | ![]() |
Product Name:p-aminophenylacetic acid | CAS No.:1197-55-3 | Molecular Formula: |
| Product Number:510058 | ![]() |
Product Name:Esomeprazole magnesium impurity III (5-methoxy-2-[(R)-[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfinyl]-1H-benzimidazole (R-omeprazole)) | CAS No.:# | Molecular Formula: |
| Product Number:510052 | ![]() |
Product Name:Dimethyl terephthalate | CAS No.:120-61-6 | Molecular Formula: |
| Product Number:100646 | ![]() |
Product Name:Tirofiban hydrochloride | CAS No.:150915-40-5 | Molecular Formula: |
| Product Number:PCL-#-Bi001-1g | ![]() |
Product Name:Fist ginseng | CAS No.:#### | Molecular Formula: |
| Product Number:100644 | ![]() |
Product Name:Tizanidine hydrochloride | CAS No.:64461-82-1 | Molecular Formula: |
| Product Number:100643 | ![]() |
Product Name:Aminotriol | CAS No.:100643-N/A | Molecular Formula: |
| Product Number:100642 | ![]() |
Product Name:Iopromide | CAS No.:100642-N/A | Molecular Formula: |
| Product Number:100641 | ![]() |
Product Name:Nevirapine | CAS No.:100641-N/A | Molecular Formula: |
| Product Number:100640 | ![]() |
Product Name:4-amino-5-carbamoylimidazole | CAS No.:360-97-4 | Molecular Formula: |
| Product Number:121563 | ![]() |
Product Name:Large termite nests in soil ridge | CAS No.:# | Molecular Formula: |
| Product Number:121564 | ![]() |
Product Name:Battle bones | CAS No.:# | Molecular Formula: |
| Product Number:121561 | ![]() |
Product Name:Citron (Citron) | CAS No.:# | Molecular Formula: |
| Product Number:121562 | ![]() |
Product Name:Cephalotaxus | CAS No.:# | Molecular Formula: |
| Product Number:121568 | ![]() |
Product Name:Velvet dragon budwort | CAS No.:# | Molecular Formula: |