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-#-M449-20mg	Product Name:Melatonin	CAS No.:73-31-4	Molecular Formula:
Product Number:PCL-#-g142-20mg	Product Name:Ginkgo biflavones	CAS No.:481-46-9	Molecular Formula:
Product Number:PCL-#-I210-20mg	Product Name:isoglycoside	CAS No.:5041-81-6	Molecular Formula:
Product Number:PCL-#-V890-10mg	Product Name:veratridine	CAS No.:60-70-8	Molecular Formula:
Product Number:PCL-#-M854-20mg	Product Name:Maltotetraose	CAS No.:34612-38-9	Molecular Formula:
Product Number:PCL-#-P1513-20mg	Product Name:Platycodonin	CAS No.:1258-84-0	Molecular Formula:
Product Number:PCL-#-Me190-25mg	Product Name:6-Methoxydihydrosanguinarine	CAS No.:72401-54-8	Molecular Formula:
Product Number:PCL-#-Ac002-20mg	Product Name:Methyl acetylchelerythionate	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-K77-20mg	Product Name:Sucrose hexose	CAS No.:62512-19-0	Molecular Formula:
Product Number:PCL-#-L212-20mg	Product Name:Strychnine hydrochloride	CAS No.:2188-68-3	Molecular Formula:
Product Number:PCL-#-M63-20mg	Product Name:Zeaxanthin	CAS No.:520-11-6	Molecular Formula:
Product Number:PCL-#-Da003-20mg	Product Name:carotene	CAS No.:474-58-8	Molecular Formula:
Product Number:PCL-#-Ga142-20mg	Product Name:Isogardenia jasminoides(hydroxyisogardenia jasminoides,gardenia jasminoides B)	CAS No.:24512-62-7	Molecular Formula:
Product Number:PCL-#-G80-20mg	Product Name:Ginkgolic acid GA15:0	CAS No.:16611-84-0	Molecular Formula:
Product Number:PCL-#-A1535-20mg	Product Name:Allocryptopine	CAS No.:485-91-6	Molecular Formula:
Product Number:PCL-#-R905-20mg	Product Name:Leptoside B	CAS No.:58543-17-2	Molecular Formula:
Product Number:PCL-#-So011-20mg	Product Name:Tanshin sodium	CAS No.:67920-52-9	Molecular Formula:
Product Number:PCL-#-Ar378-20mg	Product Name:burdock glycosides	CAS No.:20362-31-6	Molecular Formula:
Product Number:PCL-#-Na242-25mg	Product Name:Naringenin	CAS No.:35154-55-3	Molecular Formula:
Product Number:PCL-#-G310-20mg	Product Name:Fibrillar Diosgenin	CAS No.:19083-00-2	Molecular Formula:

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