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-#-Gl608-10mg	Product Name:Glycopyrrolone	CAS No.:161099-37-2	Molecular Formula:
Product Number:PCL-#-Ka151-5mg	Product Name:Schisandra chinensis lignin H	CAS No.:144049-91-2	Molecular Formula:
Product Number:PCL-#-Wi636-5mg	Product Name:Tretinoin D	CAS No.:256937-98-1	Molecular Formula:
Product Number:PCL-#-Mo468-25mg	Product Name:Luo Han Guo Saponin III-A1	CAS No.:88901-42-2	Molecular Formula:
Product Number:PCL-#-Ca294-20mg	Product Name:Methyl 1,4-dihydroxy-3-prenyl-2-naphthoate diglucoside	CAS No.:90685-26-0	Molecular Formula:
Product Number:PCL-#-Ge340-10mg	Product Name:Hooker green bases	CAS No.:38990-03-3	Molecular Formula:
Product Number:PCL-#-Je017-25mg	Product Name:Platycodonopsis saponin D3	CAS No.:67884-03-1	Molecular Formula:
Product Number:PCL-#-Tr275-5mg	Product Name:5,7,8-Trihydroxy-6,3′,4′-trimethoxyflavone	CAS No.:205518-06-5	Molecular Formula:
Product Number:PCL-#-Sc159-5mg	Product Name:Lignan C, Schisandra chinensis, Taiwan	CAS No.:130252-44-7	Molecular Formula:
Product Number:PCL-#-Gl772-10mg	Product Name:4-[2-(beta-D-glucopyranosyloxy)ethyl]-4-hydroxy-2,5-cyclohexadien-1-one	CAS No.:40661-45-8	Molecular Formula:
Product Number:PCL-#-Ph137-5mg	Product Name:5-Hydroxy-2-(2′-hydroxy-2-phenylethyl)chromone	CAS No.:357637-15-1	Molecular Formula:
Product Number:PCL-#-Az363-5mg	Product Name:gibberellin VI	CAS No.:82801-39-6	Molecular Formula:
Product Number:PCL-#-Ca192-25mg	Product Name:Waxiflorin	CAS No.:595-05-1	Molecular Formula:
Product Number:PCL-#-Na926-5mg	Product Name:Naringenin-7-O-beta-D-glucuronide	CAS No.:158196-34-0	Molecular Formula:
Product Number:PCL-#-Me922-10mg	Product Name:25-Methoxy-16-oxozeicol A	CAS No.:CN002029	Molecular Formula:
Product Number:PCL-#-Tu370-5mg	Product Name:p-Thymine D	CAS No.:1627827-84-2	Molecular Formula:
Product Number:PCL-#-Is406-25mg	Product Name:Isosilybin A	CAS No.:142796-21-2	Molecular Formula:
Product Number:PCL-#-Go674-25mg	Product Name:Gosferol	CAS No.:37551-62-5	Molecular Formula:
Product Number:PCL-#-Bp049-25mg	Product Name:Leucovorin-3'-O-glucoside	CAS No.:94356-26-0	Molecular Formula:
Product Number:PCL-#-664-25mg	Product Name:1-Methyl-2-undecyl-4（1H）-quinolone	CAS No.:59443-02-6	Molecular Formula:

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