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.

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Hengyuan Fine Chemical—where precision becomes a habit and trust becomes a bond.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Pr036-50mg	Product Name:Venlafaxine hydrochloride SM01	CAS No.:93413-76-4	Molecular Formula:
Product Number:PCL-#-Or101-100mg	Product Name:Triphenylphosphine oxide; orlistat USP-related compound C	CAS No.:791-28-6	Molecular Formula:
Product Number:PCL-#-Ci327-1ml	Product Name:trans-Cinnamaldehyde (cinnamaldehyde, 3-phenyl-2-propenal)	CAS No.:14371-10-9	Molecular Formula:
Product Number:PCL-#-An0131-25mg	Product Name:(R)-3-amino-2-caprolactam	CAS No.:28957-33-7	Molecular Formula:
Product Number:PCL-#-Hi146-50mg	Product Name:N'-(triphenylmethyl)-L-histidine	CAS No.:35146-32-8	Molecular Formula:
Product Number:PCL-#-Ax100-50mg	Product Name:Axitinib; (E)-N-methyl-2-((3-(2-(pyridin-2-yl)vinyl)-1H-indazol-6-yl)thio)benzamide	CAS No.:319460-85-0	Molecular Formula:
Product Number:PCL-#-Az909-1ml	Product Name:hydrazine hydrate	CAS No.:7803-57-8	Molecular Formula:
Product Number:PCL-#-Vs125-100mg	Product Name:a-Tocopherol succinate; vitamin E succinate	CAS No.:4345-03-3	Molecular Formula:
Product Number:PCL-#-Ca001-0.1ml	Product Name:β-Caryophyllene	CAS No.:87-44-5	Molecular Formula:
Product Number:PCL-#-Di122-50mg	Product Name:D-Dibenzoyltartaric acid	CAS No.:17026-42-5	Molecular Formula:
Product Number:PCL-#-EA357-20mg	Product Name:ethylenediamine-N,N'-diacetic acid	CAS No.:5657-17-0	Molecular Formula:
Product Number:PCL-#-Ib001-100mg	Product Name:Ibrutinib	CAS No.:936563-96-1	Molecular Formula:
Product Number:PCL-#-Se002-5ml	Product Name:3-methylbutyl chloroformate	CAS No.:17462-58-7	Molecular Formula:
Product Number:PCL-#-Pe021-100mg	Product Name:2-(2-Cyanophenyl)benzonitrile	CAS No.:4341-02-0	Molecular Formula:
Product Number:PCL-#-Ar115-50mg	Product Name:H-Arg(Pbf)-OH	CAS No.:200115-86-2	Molecular Formula:
Product Number:PCL-#-Ch905-50mg	Product Name:4-(Methylsulfonyl)benzeneacetic acid, the control product	CAS No.:90536-66-6	Molecular Formula:
Product Number:PCL-#-Be006-100mg	Product Name:fructose	CAS No.:7660-25-5	Molecular Formula:
Product Number:PCL-#-Me054-100mg	Product Name:N-methyl-2-(3,4-dimethoxyphenyl)ethylamine	CAS No.:3490-06-0	Molecular Formula:
Product Number:PCL-#-Fm014-500mg	Product Name:Fmoc-L-phenylalanine (Fmoc-Phe-OH)	CAS No.:35661-40-6	Molecular Formula:
Product Number:PCL-#-Chp0418-50mg	Product Name:Clonoxicam impurityⅠ	CAS No.:504-29-0	Molecular Formula:

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