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-#-My856-25mg	Product Name:Populin-3-O-beta-D-glucoside	CAS No.:19833-12-6	Molecular Formula:
Product Number:PCL-#-Me009-5mg	Product Name:endo-Dihydroguaiaretic acid	CAS No.:66322-34-7	Molecular Formula:
Product Number:PCL-#-He113-20mg	Product Name:Black Sea Ivy Glycoside A1	CAS No.:106577-39-3	Molecular Formula:
Product Number:PCL-#-Me657-25mg	Product Name:1-Methyl-2-nonyl-4（1H）-quinolone	CAS No.:68353-24-2	Molecular Formula:
Product Number:PCL-#-Si407-25mg	Product Name:Silymarin B	CAS No.:142797-34-0	Molecular Formula:
Product Number:PCL-#-Na852-5mg	Product Name:Ganso guaifenesin J	CAS No.:443128-64-1	Molecular Formula:
Product Number:PCL-#-Me808-10mg	Product Name:neo-aconitine	CAS No.:6792-09-2	Molecular Formula:
Product Number:PCL-#-Gl398-2mg	Product Name:bromelain	CAS No.:443908-19-8	Molecular Formula:
Product Number:PCL-#-Su399-10mg	Product Name:Sweet Leaf Glycoside R1	CAS No.:95645-51-5	Molecular Formula:
Product Number:PCL-#-Ve239-5mg	Product Name:Mulligatawny	CAS No.:546-62-3	Molecular Formula:
Product Number:PCL-#-Ku782-5mg	Product Name:Sambucone T	CAS No.:100187-66-4	Molecular Formula:
Product Number:PCL-#-Ef899-5mg	Product Name:Carrying out a balsam pearling	CAS No.:76470-15-0	Molecular Formula:
Product Number:PCL-#-Sn013-20mg	Product Name:Kaempferol-3-O-sophorodisaccharide-7-O-glucoside	CAS No.:55136-76-0	Molecular Formula:
Product Number:PCL-#-De348-10mg	Product Name:27-Deoxystryptopine	CAS No.:264624-38-6	Molecular Formula:
Product Number:PCL-#-Is625-5mg	Product Name:Iso-Daisy Leaf Gentianone	CAS No.:552-00-1	Molecular Formula:
Product Number:PCL-#-Di268-5mg	Product Name:1,3-Dihydroxy-2-methoxystomatoprost	CAS No.:87339-74-0	Molecular Formula:
Product Number:PCL-#-Fl203-25mg	Product Name:Cava piperine A	CAS No.:37951-13-6	Molecular Formula:
Product Number:PCL-#-Sc154-5mg	Product Name:Pentoxifylline B	CAS No.:135459-86-8	Molecular Formula:
Product Number:PCL-#-Ha144-5mg	Product Name:Hancinin C	CAS No.:111843-10-8	Molecular Formula:
Product Number:PCL-#-Ts339-5mg	Product Name:3alpha-Acetoxy-oryzanosta-8,24-diene-21-oic acid	CAS No.:174391-64-1	Molecular Formula:

Products