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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 Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Sa315-5mg Sangenone O Product Name:Sangenone O CAS No.:101664-32-8 Molecular Formula:
Product Number:PCL-#-Ba182-25mg Bayocalyx saponin element, 3-O-beta-D-glucopyranoside Product Name:Bayocalyx saponin element, 3-O-beta-D-glucopyranoside CAS No.:104513-86-2 Molecular Formula:
Product Number:PCL-#-Af122-20mg Aflatoxin Product Name:Aflatoxin CAS No.:482-39-3 Molecular Formula:
Product Number:PCL-#-Mo764-5mg Morusin L Product Name:Morusin L CAS No.:149733-95-9 Molecular Formula:
Product Number:PCL-#-Hy500-25mg hypaconitine Product Name:hypaconitine CAS No.:63238-68-6 Molecular Formula:
Product Number:PCL-#-Me296-10mg Methylcarbinol Product Name:Methylcarbinol CAS No.:70342-29-9 Molecular Formula:
Product Number:PCL-#-Is222-25mg isocryptoxanthin Product Name:isocryptoxanthin CAS No.:20013-23-4 Molecular Formula:
Product Number:PCL-#-Jm046-20mg 7-O-Methylschoolbagoside Product Name:7-O-Methylschoolbagoside CAS No.:31002-12-7 Molecular Formula:
Product Number:PCL-#-Me083-5mg 3-O-methylquercetin-7-O-β-D-glucosyl-4′-O-β-D-glucoside Product Name:3-O-methylquercetin-7-O-β-D-glucosyl-4′-O-β-D-glucoside CAS No.:47858-32-2 Molecular Formula:
Product Number:PCL-#-Ox163-25mg Oxidized resveratrol-2-O-beta-D-glucopyranoside Product Name:Oxidized resveratrol-2-O-beta-D-glucopyranoside CAS No.:392274-22-5 Molecular Formula:
Product Number:PCL-#-Po044-25mg Cucurbitacin saponin V Product Name:Cucurbitacin saponin V CAS No.:162857-65-0 Molecular Formula:
Product Number:PCL-#-He876-10mg Herbacetin-3-sophorodisaccharide-8-beta-glucoside Product Name:Herbacetin-3-sophorodisaccharide-8-beta-glucoside CAS No.:77298-68-1 Molecular Formula:
Product Number:PCL-#-tr301-10mg trans-monoferuloyltartaric acid Product Name:trans-monoferuloyltartaric acid CAS No.:74282-22-7 Molecular Formula:
Product Number:PCL-#-Th839-5mg alpha-Hypericin B Product Name:alpha-Hypericin B CAS No.:144300-21-0 Molecular Formula:
Product Number:PCL-#-Hi538-25mg Homocarpine-4'-O-beta-D-glucoside Product Name:Homocarpine-4'-O-beta-D-glucoside CAS No.:244285-12-9 Molecular Formula:
Product Number:PCL-#-Sa578-25mg Salvianolic acid Y Product Name:Salvianolic acid Y CAS No.:1638738-76-7 Molecular Formula:
Product Number:PCL-#-Je019-25mg Platycodonopsis saponin G1 Product Name:Platycodonopsis saponin G1 CAS No.:849758-42-5 Molecular Formula:
Product Number:PCL-#-Tr706-20mg 4',5,7-Trimethoxyflavone Product Name:4',5,7-Trimethoxyflavone CAS No.:5631-70-9 Molecular Formula:
Product Number:PCL-#-Hi079-10mg (-)-Pyramidalin Product Name:(-)-Pyramidalin CAS No.:26543-89-5 Molecular Formula:
Product Number:PCL-#-Yt022-25mg Vitexin Product Name:Vitexin CAS No.:133393-81-4 Molecular Formula:
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