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-#-Op024-20mg	Product Name:Sichuan ophiopogonin A	CAS No.:2423917-90-0	Molecular Formula:
Product Number:PCL-#-Ya369-20mg	Product Name:Liriodendrin resin phenol B dimethyl ether	CAS No.:13060-14-5	Molecular Formula:
Product Number:PCL-#-Ga849-25mg	Product Name:Galangin-3-methyl ether	CAS No.:6665-74-3	Molecular Formula:
Product Number:PCL-#-576-25mg	Product Name:2-Acetyl king thymidine A	CAS No.:CN001441	Molecular Formula:
Product Number:PCL-#-Pa377-25mg	Product Name:Pandanin	CAS No.:33783-80-1	Molecular Formula:
Product Number:PCL-#-Tx022-20mg	Product Name:(-)-Eugenol-4-O-beta-D-glucoside	CAS No.:137038-13-2	Molecular Formula:
Product Number:PCL-#-Ka660-25mg	Product Name:Kaempferol3-O-（2''-O-α-rhamnosyl-6''-O-malonyl）-β-glucoside	CAS No.:528606-92-0	Molecular Formula:
Product Number:PCL-#-Me711-20mg	Product Name:10-Methoxycamptothecin	CAS No.:19685-10-0	Molecular Formula:
Product Number:PCL-#-li602-10mg	Product Name:Licorice flavonols	CAS No.:60197-60-6	Molecular Formula:
Product Number:PCL-#-Pe834-5mg	Product Name:Yellow pincer glycoside A	CAS No.:1182-87-2	Molecular Formula:
Product Number:PCL-#-Ch801-10mg	Product Name:Rheumol-1-O-beta-gentiobioside	CAS No.:54944-38-6	Molecular Formula:
Product Number:PCL-#-Pu445-20mg	Product Name:Pomegranate rind tannins	CAS No.:65995-64-4	Molecular Formula:
Product Number:PCL-#-Hy293-25mg	Product Name:6-Hydroxymethylisocyanin	CAS No.:87686-86-0	Molecular Formula:
Product Number:PCL-#-277-25mg	Product Name:19-Hydroxytofenadine	CAS No.:39844-86-5	Molecular Formula:
Product Number:PCL-#-Na851-5mg	Product Name:Ganso Guaifenesin K	CAS No.:443128-65-2	Molecular Formula:
Product Number:PCL-#-St364-5mg	Product Name:Stevioside E	CAS No.:114343-74-7	Molecular Formula:
Product Number:PCL-#-Ar360-10mg	Product Name:Arnica lactone C	CAS No.:34532-67-7	Molecular Formula:
Product Number:PCL-#-De275-25mg	Product Name:Deacetylated toadstool toxin	CAS No.:4026-95-3	Molecular Formula:
Product Number:PCL-#-Cu344-25mg	Product Name:CucurbitacinQ1	CAS No.:99530-82-2	Molecular Formula:
Product Number:PCL-#-Jf056-25mg	Product Name:5-O-Methylvisamidol-4'-O-β-D-ribofuranosyl-(1→6)-β-D-glucopyranoside	CAS No.:139446-82-5	Molecular Formula:

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