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.

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Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Nt670-5mg	Product Name:N-trans-caffeoyltyramine	CAS No.:103188-48-3	Molecular Formula:
Product Number:PCL-#-Li689-10mg	Product Name:citrinin-3-O-rutinoside	CAS No.:79384-27-3	Molecular Formula:
Product Number:PCL-#-De136-25mg	Product Name:Desmosine Platycodonopsis saponin D3	CAS No.:67884-05-3	Molecular Formula:
Product Number:PCL-#-Ap933-0.01ml	Product Name:Celery Brain	CAS No.:523-80-8	Molecular Formula:
Product Number:PCL-#-He221-5mg	Product Name:Isoforms of Schisandra chinensis	CAS No.:140369-75-1	Molecular Formula:
Product Number:PCL-#-Di223-5mg	Product Name:2,2′-Dihydroxy-4,6-dimethoxy-3-methylacetophenone	CAS No.:184706-61-4	Molecular Formula:
Product Number:PCL-#-Ed996-10mg	Product Name:Conjugoside C	CAS No.:126221-40-7	Molecular Formula:
Product Number:PCL-#-Ph013-20mg	Product Name:Phenylethyl ferulate	CAS No.:71835-85-3	Molecular Formula:
Product Number:PCL-#-Ca179-25mg	Product Name:Camptothecin B	CAS No.:131573-90-5	Molecular Formula:
Product Number:PCL-#-Hy637-5mg	Product Name:HypoglaunineD	CAS No.:220751-00-8	Molecular Formula:
Product Number:PCL-#-Is530-25mg	Product Name:Isophora quinquefolium A	CAS No.:62499-70-1	Molecular Formula:
Product Number:PCL-#-Ba171-5mg	Product Name:Dextrorotatory	CAS No.:215319-47-4	Molecular Formula:
Product Number:PCL-#-Di276-5mg	Product Name:5,8-Dihydroxy-6,7,3′,4′-tetramethoxyflavone	CAS No.:683278-67-3	Molecular Formula:
Product Number:PCL-#-Qu035-5mg	Product Name:Quercetin-3-O-β-D-xylofuranosyl-(1→2)-β-D-galactoside	CAS No.:1181635-91-5	Molecular Formula:
Product Number:PCL-#-Ar456-25mg	Product Name:Vermilion root saponin A	CAS No.:160824-52-2	Molecular Formula:
Product Number:PCL-#-Xt046-20mg	Product Name:11-O-isobutyryl-12-O-acetyltongkuan vine sapogenin B-3-O-poria disaccharide group	CAS No.:1260252-18-3	Molecular Formula:
Product Number:PCL-#-Hy434-20mg	Product Name:Hydroxy-beta-sorcinol	CAS No.:97465-69-5	Molecular Formula:
Product Number:PCL-#-Fr740-10mg	Product Name:cork ketone	CAS No.:559-74-0	Molecular Formula:
Product Number:PCL-#-Ls187-5mg	Product Name:(7R)-Isopimeloside	CAS No.:1119034-95-5	Molecular Formula:
Product Number:PCL-#-No965-10mg	Product Name:norepinephrine-5'-C-β-glucoside	CAS No.:858127-39-6	Molecular Formula:

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