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-#-Tl231-100mg	Product Name:tris(xylene) phosphate	CAS No.:25155-23-1	Molecular Formula:
Product Number:PCL-#-Et210-1ml	Product Name:ethyl cyanoacetate	CAS No.:105-56-6	Molecular Formula:
Product Number:PCL-#-Ch949-10mg	Product Name:Pentachlorophenyl laurate	CAS No.:3772-94-9	Molecular Formula:
Product Number:PCL-#-Ho964-20mg	Product Name:Fenugreek Terpene Tetracoside G,≥98% Chinese Medicine Analytical Standard	CAS No.:160896-46-8	Molecular Formula:
Product Number:PCL-#-Pi129-20mg	Product Name:Pickerelin,≥98% Chinese herbal medicine analytical standard	CAS No.:5950-12-9	Molecular Formula:
Product Number:PCL-#-No866-25mg	Product Name:norepinephrine	CAS No.:33464-78-7	Molecular Formula:
Product Number:PCL-#-Fm769-1g	Product Name:D-3-(2-naphthyl)-alanine	CAS No.:76985-09-6	Molecular Formula:
Product Number:PCL-#-Ca105-20mg	Product Name:D-Camphor	CAS No.:464-49-3	Molecular Formula:
Product Number:PCL-#-Ch614-5mg	Product Name:Sodium sevelamer	CAS No.:201677-61-4	Molecular Formula:
Product Number:PCL-#-G1114-100mg	Product Name:Ammonium glycyrrhizinate (glycyrrhizic acid monoammonium salt)	CAS No.:53956-04-0	Molecular Formula:
Product Number:PCL-#-Mi125-300mg	Product Name:Minoxidil impurity X	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Din100-50mg	Product Name:1,4-Dinitrobenzene	CAS No.:100-25-4	Molecular Formula:
Product Number:PCL-#-Aa035-100mg	Product Name:Acetic anhydride	CAS No.:108-24-7	Molecular Formula:
Product Number:PCL-#-Ca066-50mg	Product Name:[Gly9-OH]Carbetocin	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Am010-25mg	Product Name:Ambroxol hydrochloride impurity N	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#Po190-200mg	Product Name:pentachlorothioether	CAS No.:1825-19-0	Molecular Formula:
Product Number:PCL-#-An293-25mg	Product Name:Isosorbide,≥98% Chinese medicine analytical control	CAS No.:523-50-2	Molecular Formula:
Product Number:PCL-#-Bi006-50mg	Product Name:Methyl-2-methyl-2-(4-2-p-toluenesulfonyloxyethylphenyl isopropyl ester	CAS No.:1181267-30-0	Molecular Formula:
Product Number:PCL-#-Ga602-25mg	Product Name:1-Galloylglucose	CAS No.:13405-60-2	Molecular Formula:
Product Number:PCL-#-Fi067-100mg	Product Name:4-(5-Ethoxy-2,8-dimethyl-[1,6]naphthyridin-4-yl)-3-methoxybenzonitrile	CAS No.:N/A	Molecular Formula:

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