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-#-R519-20mg	Product Name:R-Triphala saponin R2	CAS No.:948046-15-9	Molecular Formula:
Product Number:PCL-#-E912-20mg	Product Name:Chikungunya sterols	CAS No.:28649-59-4	Molecular Formula:
Product Number:PCL-#-N1031-20mg	Product Name:Pseudopalmatine glycosides	CAS No.:569-90-4	Molecular Formula:
Product Number:PCL-#-S79-20mg	Product Name:Zhimai saponins	CAS No.:82597-74-8	Molecular Formula:
Product Number:PCL-#-At536-20mg	Product Name:Arachidonin	CAS No.:55290-63-6	Molecular Formula:
Product Number:PCL-#-R18-20mg	Product Name:20(R)-Ginsenoside Rh2	CAS No.:112246-15-8	Molecular Formula:
Product Number:PCL-#-S541-20mg	Product Name:Sudan red Ⅰ	CAS No.:842-07-9	Molecular Formula:
Product Number:PCL-#-S891-20mg	Product Name:3''-chloroacetophenone	CAS No.:99-02-5	Molecular Formula:
Product Number:PCL-#-Re341-5mg	Product Name:Digitonin C	CAS No.:103744-81-6	Molecular Formula:
Product Number:PCL-#-Hy100-1g	Product Name:(-)-scopolamine	CAS No.:101-31-5	Molecular Formula:
Product Number:PCL-#-Li491-20mg	Product Name:Lotus corniculatus alkaloids	CAS No.:2586-96-1	Molecular Formula:
Product Number:PCL-#-J47-20mg	Product Name:Brown Cornflowerin	CAS No.:18085-97-7	Molecular Formula:
Product Number:PCL-#-A481-20mg	Product Name:23-Acetylzeolanol C (zeolanol C-23-acetate)	CAS No.:26575-93-9	Molecular Formula:
Product Number:PCL-#-Bo221-20mg	Product Name:Ophiopogonin	CAS No.:88700-35-0	Molecular Formula:
Product Number:PCL-#-Lh378-20mg	Product Name:epsilonine	CAS No.:24697-74-3	Molecular Formula:
Product Number:PCL-#-L888-20mg	Product Name:L-leucinol	CAS No.:7533-40-6	Molecular Formula:
Product Number:PCL-#-Eu089-20mg	Product Name:β-Eudesmol	CAS No.:473-15-4	Molecular Formula:
Product Number:PCL-#-F1506-20mg	Product Name:The ash tree spirit	CAS No.:486-28-2	Molecular Formula:
Product Number:PCL-#-S345-20mg	Product Name:Synephrine hydrochloride	CAS No.:5985-28-4	Molecular Formula:
Product Number:PCL-#-L125-20mg	Product Name:Comfrey cyanogenic glycosides	CAS No.:63492-69-3	Molecular Formula:

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