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-#-Ec354-5mg	Product Name:Spinosadine	CAS No.:480-83-1	Molecular Formula:
Product Number:PCL-#-De156-10mg	Product Name:2,3-Dehydrovitaminone	CAS No.:74161-25-4	Molecular Formula:
Product Number:PCL-#-Na818-0.02ml	Product Name:Gansonone	CAS No.:22391-34-0	Molecular Formula:
Product Number:PCL-#-Pa394-25mg	Product Name:patchouli flavonols	CAS No.:33708-72-4	Molecular Formula:
Product Number:PCL-#-So168-5mg	Product Name:Sodium tanshinone methyl ester sulfonate	CAS No.:1254107-11-3	Molecular Formula:
Product Number:PCL-#-Az357-5mg	Product Name:Adzinosaponin II	CAS No.:82793-03-1	Molecular Formula:
Product Number:PCL-#-Ku185-10mg	Product Name:Mulberry ketone A	CAS No.:62949-77-3	Molecular Formula:
Product Number:PCL-#-Pi431-25mg	Product Name:Coccidin chalcone	CAS No.:18956-15-5	Molecular Formula:
Product Number:PCL-#-Mi337-25mg	Product Name:Hooded wood phenanthrene	CAS No.:509-80-8	Molecular Formula:
Product Number:PCL-#-Ge709-20mg	Product Name:7-Coumarinyl-5-methoxycoumarin	CAS No.:1432075-68-7	Molecular Formula:
Product Number:PCL-#-Al072-25mg	Product Name:Aloe-neoside D	CAS No.:105317-67-7	Molecular Formula:
Product Number:PCL-#-Pr321-10mg	Product Name:Red axillarisin-7-O-beta-D-glucopyranoside	CAS No.:36191-03-4	Molecular Formula:
Product Number:PCL-#-Is264-10mg	Product Name:Isomartyrin-2''-O-glucoside	CAS No.:60767-80-8	Molecular Formula:
Product Number:PCL-#-259-5mg	Product Name:17α-hydroxypodophyllotoxigenin	CAS No.:4433-59-4	Molecular Formula:
Product Number:PCL-#-Xa679-5mg	Product Name:American peppercorns	CAS No.:553-19-5	Molecular Formula:
Product Number:PCL-#-Yj022-20mg	Product Name:23-Hydroxylonghiidinogen	CAS No.:42483-24-9	Molecular Formula:
Product Number:PCL-#-La879-5mg	Product Name:Weasel-petalatin-6-O-beta-D-glucoside	CAS No.:89647-63-2	Molecular Formula:
Product Number:PCL-#-Go656-25mg	Product Name:(S)-Sue Yichun	CAS No.:500-12-9	Molecular Formula:
Product Number:PCL-#-En708-20mg	Product Name:Pusahexamide A	CAS No.:100477-88-1	Molecular Formula:
Product Number:PCL-#-Ep215-20mg	Product Name:d-epigabacin	CAS No.:84709-25-1	Molecular Formula:

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