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-#-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:
Product Number:PCL-#-Is253-25mg	Product Name:Isomartyrin-2′′-O-rhamnoside	CAS No.:72036-50-1	Molecular Formula:
Product Number:PCL-#-313-10mg	Product Name:2-Amino-3-carboxy-1,4-naphthoquinone	CAS No.:173043-38-4	Molecular Formula:
Product Number:PCL-#-Hy857-5mg	Product Name:4'-Hydroxy baicalein	CAS No.:57096-02-3	Molecular Formula:
Product Number:PCL-#-Ka212-25mg	Product Name:Kaempferol-3-O-(2"-O-beta-D-glucosyl)-beta-D-rutinoside	CAS No.:55696-58-7	Molecular Formula:
Product Number:PCL-#-Te336-5mg	Product Name:Farthermore Oligosperm X	CAS No.:CN002486	Molecular Formula:

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