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-#-Eu001-20mg	Product Name:Euphorbia dienol	CAS No.:514-47-6	Molecular Formula:
Product Number:PCL-#-A1453-20mg	Product Name:Tofuranone	CAS No.:981-15-7	Molecular Formula:
Product Number:PCL-#-T1408-20mg	Product Name:Theaflavin 3'-gallate	CAS No.:28543-07-9	Molecular Formula:
Product Number:PCL-#-Hm100-20mg	Product Name:3-Hydroxycorbazone	CAS No.:80368-74-7	Molecular Formula:
Product Number:PCL-#-K83-20mg	Product Name:Drunken peppercorns	CAS No.:3155-48-4	Molecular Formula:
Product Number:PCL-#-T501-20mg	Product Name:Sankhodin	CAS No.:53625-15-3	Molecular Formula:
Product Number:PCL-#-Po269-10mg	Product Name:Poria neoformic acid A	CAS No.:137551-38-3	Molecular Formula:
Product Number:PCL-#-G1105-10mg	Product Name:Gynostemma saponin XLIX	CAS No.:94987-08-3	Molecular Formula:
Product Number:PCL-#-A659-20mg	Product Name:Artemisinin B	CAS No.:50906-56-4	Molecular Formula:
Product Number:PCL-#-D1284-20mg	Product Name:Sanguinarine	CAS No.:3463-92-1	Molecular Formula:
Product Number:PCL-#-S367-20mg	Product Name:Arachidonin dipotassium salt	CAS No.:102130-43-8	Molecular Formula:
Product Number:PCL-#-I245-20mg	Product Name:isochlorogenic acid C	CAS No.:32451-88-0	Molecular Formula:
Product Number:PCL-#-G1143-20mg	Product Name:Soybean xanthophylls	CAS No.:40957-83-3	Molecular Formula:
Product Number:PCL-#-S552-20mg	Product Name:Sudan Red IV	CAS No.:85-83-6	Molecular Formula:
Product Number:PCL-#-Oa957-20mg	Product Name:KYNAPINE GLYCOSINIC ACID	CAS No.:27741-01-1	Molecular Formula:
Product Number:PCL-#-S405-20mg	Product Name:Schisandrinone	CAS No.:98619-25-1	Molecular Formula:
Product Number:PCL-#-T1510-1000mg	Product Name:Thymoquinone	CAS No.:490-91-5	Molecular Formula:
Product Number:PCL-#-Gm102-20mg	Product Name:Hookerin A (Hookerine)	CAS No.:509-15-9	Molecular Formula:
Product Number:PCL-#-Qg409-20mg	Product Name:Quercetin-3-O-beta-D-glucose-7-O-beta-D-gentiobioside	CAS No.:60778-02-1	Molecular Formula:
Product Number:PCL-#-B1475-20mg	Product Name:Bakhtin III	CAS No.:27548-93-2	Molecular Formula:

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