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-#-L24-20mg	Product Name:burdock phenol A	CAS No.:62333-08-8	Molecular Formula:
Product Number:PCL-#-Al004-20mg	Product Name:Pinkback fernin A	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Ga003-20mg	Product Name:gamma-butyrolactone	CAS No.:96-48-0	Molecular Formula:
Product Number:PCL-#-Is102-20mg	Product Name:Isomartyrin (Isomartyrinoside)	CAS No.:29702-25-8	Molecular Formula:
Product Number:PCL-#-T1409-20mg	Product Name:Theaflavin-3,3'-digallic acid	CAS No.:33377-72-9	Molecular Formula:
Product Number:PCL-#-A1255-5mg	Product Name:alpha-Amyrinone	CAS No.:20248-08-2	Molecular Formula:
Product Number:PCL-#-S1273-5mg	Product Name:Senna alkaloids	CAS No.:125-15-5	Molecular Formula:
Product Number:PCL-#-K1473-20mg	Product Name:tuxunin	CAS No.:76958-99-1	Molecular Formula:
Product Number:PCL-#-C542-20mg	Product Name:Sagebrush phenol	CAS No.:5957-80-2	Molecular Formula:
Product Number:PCL-#-As776-20mg	Product Name:Serratia marcescens saponin VI	CAS No.:39524-08-8	Molecular Formula:
Product Number:PCL-#-F130-20mg	Product Name:Gamma-clavicine	CAS No.:524-15-2	Molecular Formula:
Product Number:PCL-#-B581-20mg	Product Name:Dideoxycurcumin	CAS No.:24939-16-0	Molecular Formula:
Product Number:PCL-#-A49-20mg	Product Name:Cystinomycin	CAS No.:11011-38-4	Molecular Formula:
Product Number:PCL-#-V336-20mg	Product Name:Valtrex	CAS No.:18296-44-1	Molecular Formula:
Product Number:PCL-#-T767-20mg	Product Name:Dandelion Sedanol	CAS No.:127-22-0	Molecular Formula:
Product Number:PCL-#-M908-20mg	Product Name:rosmarinoside III	CAS No.:130567-83-8	Molecular Formula:
Product Number:PCL-#-e31-5mg	Product Name:3-epi-dehydroturamic acid	CAS No.:167775-54-4	Molecular Formula:
Product Number:PCL-#-Li746-20mg	Product Name:Glycyrrhizin	CAS No.:578-86-9	Molecular Formula:
Product Number:PCL-#-C1303-20mg	Product Name:1,3-Dicaffeoylquinic acid (thistle)	CAS No.:30964-13-7	Molecular Formula:
Product Number:PCL-#-M587-20mg	Product Name:Methyl 3,4,5-trimethoxybenzoate	CAS No.:1916-07-0	Molecular Formula:

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