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:PCL-#-Mo469-25mg	Product Name:Luo Han Guo Saponin III-A2	CAS No.:88901-43-3	Molecular Formula:
Product Number:PCL-#-Ca615-25mg	Product Name:Catalposide	CAS No.:6736-85-2	Molecular Formula:
Product Number:PCL-#-An725-10mg	Product Name:Angelica acylgomisin Q	CAS No.:72561-28-5	Molecular Formula:
Product Number:PCL-#-Sc196-5mg	Product Name:Lignan B, Schisandra chinensis, Taiwan	CAS No.:130252-43-6	Molecular Formula:
Product Number:PCL-#-Ca967-5mg	Product Name:Caffeic acid tetramer	CAS No.:130286-75-8	Molecular Formula:
Product Number:PCL-#-Qu073-5mg	Product Name:Quercetin-3-O-xylulose (1→2) glucose	CAS No.:83048-35-5	Molecular Formula:
Product Number:PCL-#-Wi260-25mg	Product Name:intoxicin A	CAS No.:5119-48-2	Molecular Formula:
Product Number:PCL-#-He721-20mg	Product Name:Hesperidin-7-O-beta-D-glucoside	CAS No.:31712-49-9	Molecular Formula:
Product Number:PCL-#-Se504-25mg	Product Name:(+)-open-ring isolarch resin phenol	CAS No.:145265-02-7	Molecular Formula:
Product Number:PCL-#-Ki460-25mg	Product Name:Auriculoside	CAS No.:151870-74-5	Molecular Formula:
Product Number:PCL-#-Di905-5mg	Product Name:2,3-Dihydro-3-hydroxy-2-oxo-1H-indole-3-acetic acid	CAS No.:57061-17-3	Molecular Formula:
Product Number:PCL-#-My330-10mg	Product Name:Myrrh ketone	CAS No.:183551-83-9	Molecular Formula:
Product Number:PCL-#-Sh775-5mg	Product Name:ShinjulactoneM	CAS No.:103630-27-9	Molecular Formula:
Product Number:PCL-#-Is665-25mg	Product Name:Isoxidized prenylactone	CAS No.:5058-15-1	Molecular Formula:
Product Number:PCL-#-Sa590-20mg	Product Name:Salvianolic acid E	CAS No.:142998-46-7	Molecular Formula:
Product Number:PCL-#-Is104-25mg	Product Name:Isosanguinarius lignin	CAS No.:82467-52-5	Molecular Formula:
Product Number:PCL-#-Ne719-20mg	Product Name:Neoartanin	CAS No.:104196-69-2	Molecular Formula:
Product Number:PCL-#-Ls042-10mg	Product Name:Isorhoifolin	CAS No.:552-57-8	Molecular Formula:
Product Number:PCL-#-Fe724-25mg	Product Name:3-O-Feruloylquinic acid	CAS No.:1899-29-2	Molecular Formula:
Product Number:PCL-#-Ly663-10mg	Product Name:LBPB	CAS No.:125756-66-3	Molecular Formula:

Products