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:1ST7801-100mg	Product Name:Erythromycin	CAS No.:114-07-8	Molecular Formula:
Product Number:PCL-#-Ba419-20mg	Product Name:baicalin	CAS No.:21967-41-9	Molecular Formula:
Product Number:130411	Product Name:Neomycin	CAS No.:#	Molecular Formula:
Product Number:I104664-25g	Product Name:Indigo	CAS No.:91-56-5	Molecular Formula:
Product Number:130306	Product Name:Tetracycline	CAS No.:60-54-8	Molecular Formula:
Product Number:PCL-#-M570-20mg	Product Name:musk ketone	CAS No.:541-91-3	Molecular Formula:
Product Number:PCL-#-Ox001-20mg	Product Name:hygromycin	CAS No.:79-57-2	Molecular Formula:
Product Number:110718	Product Name:Lipotropic toadstools	CAS No.:110718-N/A	Molecular Formula:
Product Number:PCL-#-Te023-20mg	Product Name:Powdered anthemisine	CAS No.:518-34-3	Molecular Formula:
Product Number:110710	Product Name:*Cinnamaldehyde	CAS No.:14371-10-9	Molecular Formula:
Product Number:110724	Product Name:deoxycholic acid	CAS No.:83-44-3	Molecular Formula:
Product Number:PCL-#-G1202-20mg	Product Name:glycyrrhizic acid	CAS No.:471-53-4	Molecular Formula:
Product Number:110726	Product Name:Rhododendrol	CAS No.:2934-97-6	Molecular Formula:
Product Number:110725	Product Name:*Eugenol	CAS No.:97-53-0	Molecular Formula:
Product Number:PCL-#-Dl509-20mg	Product Name:Mentholatum	CAS No.:1490-04-6	Molecular Formula:
Product Number:PCL-#-Sy799-20mg	Product Name:Sinfling	CAS No.:94-07-5	Molecular Formula:
Product Number:110729	Product Name:※Hydrocortisol	CAS No.:528-43-8	Molecular Formula:
Product Number:CMCC(B)50094	Product Name:Salmonella paratyphi B 50094	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Na523-20mg	Product Name:Naringin	CAS No.:10236-47-2	Molecular Formula:
Product Number:PCL-#-H633-20mg	Product Name:Hesperidin	CAS No.:520-26-3	Molecular Formula:

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