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-#-D499-20mg	Product Name:SANJOIN	CAS No.:22055-22-7	Molecular Formula:
Product Number:PCL-#-T459-20mg	Product Name:Tacrolimus	CAS No.:104987-11-3	Molecular Formula:
Product Number:PCL-#-N1067-20mg	Product Name:Methyl-Lenvinine	CAS No.:2292-16-2	Molecular Formula:
Product Number:PCL-#-M1046-20mg	Product Name:5-Methyl-7-methoxyisoflavone	CAS No.:82517-12-2	Molecular Formula:
Product Number:PCL-#-Re104-10mg	Product Name:Rebaudioside D	CAS No.:63279-13-0	Molecular Formula:
Product Number:PCL-#-Ti881-20mg	Product Name:Zhimenoside B II	CAS No.:136656-07-0	Molecular Formula:
Product Number:PCL-#-C105-20mg	Product Name:Calcium phytate	CAS No.:3615-82-5	Molecular Formula:
Product Number:PCL-#-Ci928-20mg	Product Name:anhydrous citric acid	CAS No.:77-92-9	Molecular Formula:
Product Number:PCL-#-Di105-20mg	Product Name:Diosgenin (Diosgenin)	CAS No.:19057-60-4	Molecular Formula:
Product Number:PCL-#-L930-20mg	Product Name:Lonchocortin B	CAS No.:119425-90-0	Molecular Formula:
Product Number:PCL-#-CB845-25mg	Product Name:Taurine ursodeoxycholic acid sodium salt	CAS No.:35807-85-3	Molecular Formula:
Product Number:PCL-#-D901-20mg	Product Name:gentianic acid	CAS No.:490-79-9	Molecular Formula:
Product Number:PCL-#-Ma428-20mg	Product Name:Huperzolol	CAS No.:528-43-8	Molecular Formula:
Product Number:PCL-#-G651-20mg	Product Name:Ginsenoside Rg2	CAS No.:52286-74-5	Molecular Formula:
Product Number:PCL-#-H919-20mg	Product Name:camphorine	CAS No.:304-21-2	Molecular Formula:
Product Number:PCL-#-D617-20mg	Product Name:Darutoside	CAS No.:59219-65-7	Molecular Formula:
Product Number:PCL-#-K1004-20mg	Product Name:Kakulol	CAS No.:18607-90-4	Molecular Formula:
Product Number:PCL-#-H691-10mg	Product Name:14α-hydroxypinoresinic acid	CAS No.:176390-66-2	Molecular Formula:
Product Number:PCL-#-I763-20mg	Product Name:isopropylparaben	CAS No.:4191-73-5	Molecular Formula:
Product Number:PCL-#-P1106-20mg	Product Name:anisolide	CAS No.:131-12-4	Molecular Formula:

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