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-#-O1103-20mg	Product Name:Rhodopsin VI	CAS No.:78454-17-8	Molecular Formula:
Product Number:PCL-#-E1354-20mg	Product Name:Rheumatoid 1-O-glucoside	CAS No.:38840-23-2	Molecular Formula:
Product Number:PCL-#-Tr030-5mg	Product Name:Tribulus terrestris sapogenins	CAS No.:6875-60-1	Molecular Formula:
Product Number:PCL-#-L510-20mg	Product Name:Kaempferol 3-O-sambubioside	CAS No.:27661-51-4	Molecular Formula:
Product Number:PCL-#-G900-20mg	Product Name:Storkin	CAS No.:60976-49-0	Molecular Formula:
Product Number:PCL-#-P1489-20mg	Product Name:Barmatine erythrocyanine	CAS No.:16176-68-4	Molecular Formula:
Product Number:PCL-#-D1533-200mg	Product Name:DL-Alanine	CAS No.:302-72-7	Molecular Formula:
Product Number:PCL-#-G714-20mg	Product Name:Norepinephrine hydrochloride	CAS No.:6027-91-4	Molecular Formula:
Product Number:PCL-#-G642-10mg	Product Name:Ginsenoside F4	CAS No.:181225-33-2	Molecular Formula:
Product Number:PCL-#-A926-20mg	Product Name:Aloe-emodin B	CAS No.:28371-16-6	Molecular Formula:
Product Number:PCL-#-H649	Product Name:CWTJ	CAS No.:6900-87-4	Molecular Formula:
Product Number:PCL-#-S1404-20mg	Product Name:Chaihuisaponin B4	CAS No.:58558-09-1	Molecular Formula:
Product Number:PCL-#-H1138-20mg	Product Name:Huperzine A	CAS No.:98243-57-3	Molecular Formula:
Product Number:PCL-#-L183-20mg	Product Name:Oxidized strychnine	CAS No.:737-52-0	Molecular Formula:
Product Number:PCL-#-S104-20mg	Product Name:comfreyin	CAS No.:517-89-5	Molecular Formula:
Product Number:PCL-#-Ma596-25mg	Product Name:rosmarinus officinalis	CAS No.:580-72-3	Molecular Formula:
Product Number:PCL-#-C1302-20mg	Product Name:Curcumene	CAS No.:17910-09-7	Molecular Formula:
Product Number:PCL-#-V389-20mg	Product Name:Uri Quenson	CAS No.:19950-55-1	Molecular Formula:
Product Number:PCL-#-I1064-20mg	Product Name:Giant halberdine	CAS No.:30220-46-3	Molecular Formula:
Product Number:PCL-#-A321-20mg	Product Name:p-Methoxybenzaldehyde (anisaldehyde)	CAS No.:123-11-5	Molecular Formula:

Products