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-#-D1336-20mg	Product Name:Dimethyl salvinorin B	CAS No.:875313-64-7	Molecular Formula:
Product Number:PCL-#-D312-5mg	Product Name:Sequestrin A	CAS No.:889678-62-0	Molecular Formula:
Product Number:PCL-#-N754-20mg	Product Name:N-desmethylhollandine	CAS No.:4846-19-9	Molecular Formula:
Product Number:PCL-#-Gi232-20mg	Product Name:Ginkgolide B	CAS No.:15291-77-7	Molecular Formula:
Product Number:PCL-#-C73-20mg	Product Name:Corydalis tuberosus alkaloids	CAS No.:517-56-6	Molecular Formula:
Product Number:PCL-#-b922-20mg	Product Name:beta-arashiketonic acid	CAS No.:28282-25-9	Molecular Formula:
Product Number:PCL-#-G954-20mg	Product Name:Radish thioside	CAS No.:21414-41-5	Molecular Formula:
Product Number:PCL-#-D751-20mg	Product Name:4'-Demethyl epipodophyllotoxin	CAS No.:6559-91-7	Molecular Formula:
Product Number:PCL-#-S252-20mg	Product Name:Young branchlets contain oxidized strychnosides	CAS No.:58822-47-2	Molecular Formula:
Product Number:PCL-#-A663-10mg	Product Name:Apigenin-7-O-glucuronide	CAS No.:29741-09-1	Molecular Formula:
Product Number:PCL-#-S566-20mg	Product Name:Sudan Red III	CAS No.:85-86-9	Molecular Formula:
Product Number:PCL-#-G654-20mg	Product Name:Ginsenoside Rg5	CAS No.:186763-78-0	Molecular Formula:
Product Number:PCL-#-Al008-1g	Product Name:L-alanyl-2-naphthylamine	CAS No.:720-82-1	Molecular Formula:
Product Number:PCL-#-Me832-20mg	Product Name:7-Methylcoumarin	CAS No.:2445-83-2	Molecular Formula:
Product Number:PCL-#-De853-20mg	Product Name:Piperonyl alcohol	CAS No.:23458-02-8	Molecular Formula:
Product Number:PCL-#-Bb180-100mg	Product Name:Berberine	CAS No.:15401-69-1	Molecular Formula:
Product Number:PCL-#-H704-20mg	Product Name:Hydrogenated proto-opioid base	CAS No.:128397-41-1	Molecular Formula:
Product Number:PCL-#-I1063-20mg	Product Name:Megalol-3-O-angelic acid ester	CAS No.:75567-37-2	Molecular Formula:
Product Number:PCL-#-I184-10mg	Product Name:Isorhamnetin 3-O-glucoside	CAS No.:5041-82-7	Molecular Formula:
Product Number:PCL-#-M807-20mg	Product Name:alfalfa acid	CAS No.:599-07-5	Molecular Formula:

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