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-#-Ka354-10mg	Product Name:Kaempferol-7-O-alpha-L-rhamnoside	CAS No.:20196-89-8	Molecular Formula:
Product Number:PCL-#-Ga804-5mg	Product Name:GarcinielliptoneHD	CAS No.:1008376-90-6	Molecular Formula:
Product Number:PCL-#-Ci328-0.02ml	Product Name:Calamenene	CAS No.:483-77-2	Molecular Formula:
Product Number:PCL-#-Ls147-5mg	Product Name:isoguaiacol	CAS No.:78341-26-1	Molecular Formula:
Product Number:PCL-#-Ip127-5mg	Product Name:Hato Doubin A	CAS No.:26294-41-7	Molecular Formula:
Product Number:PCL-#-Ku053-25mg	Product Name:Picrasinol I	CAS No.:99119-69-4	Molecular Formula:
Product Number:PCL-#-Pe858-10mg	Product Name:Coumestrol II, Pseudostemma alba	CAS No.:130464-56-1	Molecular Formula:
Product Number:PCL-#-Hy551-25mg	Product Name:4'-hydroxy-6,7,8,3'-tetramethoxyflavonol	CAS No.:1879030-01-9	Molecular Formula:
Product Number:PCL-#-Gy537-25mg	Product Name:Gynostemma saponin LI	CAS No.:94987-10-7	Molecular Formula:
Product Number:PCL-#-De410-25mg	Product Name:Delphinidin-3-O-rutinoside chloride	CAS No.:15674-58-5	Molecular Formula:
Product Number:PCL-#-Mu255-5mg	Product Name:Sangfuran G	CAS No.:87085-00-5	Molecular Formula:
Product Number:PCL-#-Ca334-0.02ml	Product Name:(-)-δ-juniperene	CAS No.:13061-82-0	Molecular Formula:
Product Number:PCL-#-Br873-5mg	Product Name:opium tannin	CAS No.:41451-76-7	Molecular Formula:
Product Number:PCL-#-Ne031-25mg	Product Name:Yunnan Tibetan Schisandra chinensis G	CAS No.:1023744-69-5	Molecular Formula:
Product Number:PCL-#-De245-5mg	Product Name:dehydrotanshinol A	CAS No.:1444618-61-4	Molecular Formula:
Product Number:PCL-#-Ma870-20mg	Product Name:Marinoside	CAS No.:535-96-6	Molecular Formula:
Product Number:PCL-#-Te293-5mg	Product Name:Tungkwangsan neoside J	CAS No.:1514895-60-3	Molecular Formula:
Product Number:PCL-#-Is653-10mg	Product Name:Isobelian angelica brain	CAS No.:35214-81-4	Molecular Formula:
Product Number:PCL-#-Hy162-5mg	Product Name:5-Hydroxy-3,4′,6,7-tetramethoxyflavone	CAS No.:14787-34-9	Molecular Formula:
Product Number:PCL-#-8-230-25mg	Product Name:8-Epiphyllotoxin E acetate	CAS No.:91095-48-6	Molecular Formula:

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