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-#-Fi066-100mg	Product Name:4-(5-Ethoxy-2,8-dimethyl-1,4-dihydro-[1,6]naphthyridin-4-yl)-3-methoxybenzonitrile	CAS No.:3046141-72-1	Molecular Formula:
Product Number:PCL-#-Fi065-100mg	Product Name:4-Hydroxy-5-methyl-2(1H)-pyridinone	CAS No.:41935-71-1	Molecular Formula:
Product Number:PCL-#-a601-10mg	Product Name:α-Boswellic Acid,≥95% chemical control	CAS No.:471-66-9	Molecular Formula:
Product Number:PCL-#-Ca002-20mg	Product Name:Camphene,≥95%Chemical reference material	CAS No.:79-92-5	Molecular Formula:
Product Number:PCL-2024BZ192-2ml	Product Name:Bovine serum albumin solution standard substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Qu030-1g	Product Name:Envoy	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Rt372-10g	Product Name:white aconite	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Se014-1g	Product Name:Phellodendron Bidentata, controlled substance	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-Co912-2g	Product Name:Yam, control herb	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Sa105-10mg	Product Name:Chaihu Saponin B2,≥98% Chinese medicine analytical standard	CAS No.:58316-41-9	Molecular Formula:
Product Number:PCL-#-So139-500mg	Product Name:Sweetener (sodium cyclohexylaminosulfonate)	CAS No.:139-05-9	Molecular Formula:
Product Number:PCL-#-A119-20mg	Product Name:Echinacoside	CAS No.:480-10-4	Molecular Formula:
Product Number:L107391-25g	Product Name:Lithium methanol	CAS No.:865-34-9	Molecular Formula:
Product Number:P103737-250g	Product Name:polyethylene glycol	CAS No.:25322-68-3	Molecular Formula:
Product Number:P396095-25g	Product Name:Phenylboronic acid (contains varying amounts of anhydride)	CAS No.:98-80-6	Molecular Formula:
Product Number:PCL-#-Fm060-100mg	Product Name:Fmoc-Thr(tBu)-OH	CAS No.:71989-35-0	Molecular Formula:
Product Number:1029430	Product Name:bis(dihydrazinylacetone)palladium	CAS No.:32005-36-0	Molecular Formula:
Product Number:HXDJW001	Product Name:Iodomethane	CAS No.:74-88-4	Molecular Formula:
Product Number:PCL-2024BZ063-100mg	Product Name:(E)-Octadecyl-9-enoic acid methyl ester (trans-oleic acid methyl ester)	CAS No.:1937-62-8	Molecular Formula:
Product Number:PCL-#-P1268-5mg	Product Name:Pachymic acid	CAS No.:29070-92-6	Molecular Formula:

Products