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-#-Is164-5mg	Product Name:Isoxanthosides	CAS No.:221895-09-6	Molecular Formula:
Product Number:PCL-#-Ru295-10mg	Product Name:Crocus sativus polynaphthoquinone C	CAS No.:132242-52-5	Molecular Formula:
Product Number:PCL-#-Od282-10mg	Product Name:Descending yellow hydrocarbons	CAS No.:101153-41-7	Molecular Formula:
Product Number:PCL-#-La990-5mg	Product Name:Midian prebiotics	CAS No.:134002-17-8	Molecular Formula:
Product Number:PCL-#-Ga068-5mg	Product Name:Ganoderic acid LM2	CAS No.:508182-41-0	Molecular Formula:
Product Number:PCL-#-Bo738-5mg	Product Name:Bo falling back to alkali	CAS No.:32906-88-0	Molecular Formula:
Product Number:PCL-#-Ce280-5mg	Product Name:Celastrol L	CAS No.:1950581-97-1	Molecular Formula:
Product Number:PCL-#-Di907-5mg	Product Name:2′,3′-Dihydroproapigenin	CAS No.:CN002004	Molecular Formula:
Product Number:PCL-#-So372-10mg	Product Name:Soyasaponin II	CAS No.:55319-36-3	Molecular Formula:
Product Number:PCL-#-Ka493-20mg	Product Name:Kaempferol-3,7-di-O-glucoside	CAS No.:25615-14-9	Molecular Formula:
Product Number:PCL-#-Ma134-5mg	Product Name:Full of five acids	CAS No.:116963-87-2	Molecular Formula:
Product Number:PCL-#-In793-5mg	Product Name:Betulinol F	CAS No.:1534433-74-3	Molecular Formula:
Product Number:PCL-#-Co303-25mg	Product Name:Dihydroparsinol acetate	CAS No.:23180-65-6	Molecular Formula:
Product Number:PCL-#-Li682-5mg	Product Name:citrinin-3-O-beta-D-glucoside	CAS No.:38836-51-0	Molecular Formula:
Product Number:PCL-#-Fe698-20mg	Product Name:5-O-Feruloylquinic acid	CAS No.:40242-06-6	Molecular Formula:
Product Number:PCL-#-Ca333-5mg	Product Name:Cadarenes	CAS No.:483-78-3	Molecular Formula:
Product Number:PCL-#-892-10mg	Product Name:Beta-coumarol acetate	CAS No.:1616-93-9	Molecular Formula:
Product Number:PCL-#-Po097-20mg	Product Name:Glucoside, 4-O-glucoside, of disulfotoxin	CAS No.:16481-54-2	Molecular Formula:
Product Number:PCL-#-Li158-25mg	Product Name:Licorice isoflavone B	CAS No.:66056-30-2	Molecular Formula:
Product Number:PCL-#-Un727-20mg	Product Name:Crocetin C	CAS No.:5629-60-7	Molecular Formula:

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