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-#-Qu069-5mg	Product Name:Quercetin-3-galactosyl (1→2) rhamnoside	CAS No.:189135-70-4	Molecular Formula:
Product Number:PCL-#-Fe717-20mg	Product Name:4-O-Feruloylquinic acid	CAS No.:2613-86-7	Molecular Formula:
Product Number:PCL-#-Br848-10mg	Product Name:The Crow's Nest	CAS No.:41451-75-6	Molecular Formula:
Product Number:PCL-#-607-10mg	Product Name:7,4',3'-trihydroxyflavone	CAS No.:2150-11-0	Molecular Formula:
Product Number:PCL-#-Do256-10mg	Product Name:17-Hydroxyneocuproine	CAS No.:2306139-04-6	Molecular Formula:
Product Number:PCL-#-Po071-5mg	Product Name:flavin furostanol glycosides	CAS No.:108886-03-9	Molecular Formula:
Product Number:PCL-#-Ju816-5mg	Product Name:Jennings Esterdine A	CAS No.:25001-57-4	Molecular Formula:
Product Number:PCL-#-An936-10mg	Product Name:Picrin B	CAS No.:142546-07-4	Molecular Formula:
Product Number:PCL-#-Sw029-25mg	Product Name:When the drug xanthin	CAS No.:6991-10-2	Molecular Formula:
Product Number:PCL-#-Me267-5mg	Product Name:1-Methoxy-2,3-methylenedioxystomatosanone	CAS No.:63625-05-8	Molecular Formula:
Product Number:PCL-#-Ra514-25mg	Product Name:Acid vine quinone	CAS No.:573-40-0	Molecular Formula:
Product Number:PCL-#-Te297-5mg	Product Name:Farthermore oligospermia H	CAS No.:147742-13-0	Molecular Formula:
Product Number:PCL-#-Ar455-25mg	Product Name:Hypericum saponin B	CAS No.:112766-96-8	Molecular Formula:
Product Number:PCL-#-Xy642-25mg	Product Name:Mucuna pruriens	CAS No.:517-71-5	Molecular Formula:
Product Number:PCL-#-Di952-5mg	Product Name:6,7-Dihydroxy-2-(2-phenylethyl)-5,6,7,8-tetrahydrochromone	CAS No.:626236-07-5	Molecular Formula:
Product Number:PCL-#-Ka049-10mg	Product Name:Sea Hibiscus Ketone	CAS No.:95851-37-9	Molecular Formula:
Product Number:PCL-#-PS233-10mg	Product Name:Gentiana grandiflora new I	CAS No.:CN001031	Molecular Formula:
Product Number:PCL-#-525-25mg	Product Name:4-O-Cinnamoylquinic acid	CAS No.:5509-70-6	Molecular Formula:
Product Number:PCL-#-Pu141-2mg	Product Name:penicillin A	CAS No.:164268-04-6	Molecular Formula:
Product Number:PCL-#-Pi597-25mg	Product Name:Pinobanksin 3-acetate	CAS No.:52117-69-8	Molecular Formula:

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