Hengyuan Fine Chemical | Reference Materials and Standards | 50,000+ Ready-to-Ship, High-Precision Solutions

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	Product Name	CAS No.	Molecular Formula
Product Number:130459	Product Name:Pefloxacin	CAS No.:149676-40-4	Molecular Formula:
Product Number:PCL-#-C1290-20mg	Product Name:Goose deoxycholic acid	CAS No.:474-25-9	Molecular Formula:
Product Number:101099	Product Name:Olopatadine hydrochloride (E)-isomer	CAS No.:101099-N/A	Molecular Formula:
Product Number:101098	Product Name:Olopatadine hydrochloride	CAS No.:101098-N/A	Molecular Formula:
Product Number:PCL-#-O1403-20mg	Product Name:oxalic acid	CAS No.:144-62-7	Molecular Formula:
Product Number:1ST5738-100mg	Product Name:Norfloxacin	CAS No.:70458-96-7	Molecular Formula:
Product Number:101096	Product Name:Oseltamivir phosphate	CAS No.:204255-11-8	Molecular Formula:
Product Number:101095	Product Name:Buconazole nitrate	CAS No.:101095-N/A	Molecular Formula:
Product Number:130452	Product Name:Lomefloxacin	CAS No.:#	Molecular Formula:
Product Number:101094	Product Name:Erythroxib	CAS No.:101094-N/A	Molecular Formula:
Product Number:101093	Product Name:Glucuronolactone	CAS No.:101093-N/A	Molecular Formula:
Product Number:110819	Product Name:burdoside	CAS No.:110819-N/A	Molecular Formula:
Product Number:110812	Product Name:10-Hydroxy-2-decenoic acid	CAS No.:14113-05-4	Molecular Formula:
Product Number:PCL-#-D324-20mg	Product Name:blood depletion factor perchlorate	CAS No.:125536-25-6	Molecular Formula:
Product Number:PCL-#-Ju041-10mg	Product Name:Ziziphus saponin B	CAS No.:55466-05-2	Molecular Formula:
Product Number:130447	Product Name:3-ethoxy-4-hydroxybenzaldehyde	CAS No.:121-32-4	Molecular Formula:
Product Number:PCL-#-T799-25mg	Product Name:Ursodeoxycholic acid, taurine	CAS No.:14605-22-2	Molecular Formula:
Product Number:PCL-#-So004-100mg	Product Name:Sodium taurocholate	CAS No.:145-42-6	Molecular Formula:
Product Number:PCL-#-Sa016-20mg	Product Name:Rhodioloside	CAS No.:10338-51-9	Molecular Formula:
Product Number:130448	Product Name:2-phenylacetamide	CAS No.:103-81-1	Molecular Formula:

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