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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Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Oa002-0.2ml	Product Name:Linoleic acid (octadecadienoic acid)	CAS No.:60-33-3	Molecular Formula:
Product Number:PCL-#-Pe016-100mg	Product Name:Pirempanel Impurity 03	CAS No.:380919-34-6	Molecular Formula:
Product Number:PCL-#-Th202-10mg	Product Name:Cynarin B,≥95%Chemical reference material	CAS No.:271579-12-5	Molecular Formula:
Product Number:PCL-#-Th201-20mg	Product Name:Cynarin A,≥95%Chemical reference material	CAS No.:271579-11-4	Molecular Formula:
Product Number:PCL-#-Li401-20mg	Product Name:alpha-linolenic acid	CAS No.:463-40-1	Molecular Formula:
Product Number:PCL-#-E431-5ml	Product Name:Ethylene oxide	CAS No.:75-21-8	Molecular Formula:
Product Number:PCL-#-Is1206 -100mg	Product Name:Isosorbide,≥95%Chemical reference material	CAS No.:652-67-5	Molecular Formula:
Product Number:PCL-#-Zo020-1g	Product Name:bis(4-methyl-1-piperazinyl)methanone	CAS No.:4180-30-7	Molecular Formula:
Product Number:PCL-#-Tn011-100mg	Product Name:Nicotinamide adenine dinucleotide phosphate; (β-Nicotinamide adenine dinucleotide phosphate),≥90% Contaminant Controls	CAS No.:53-59-8	Molecular Formula:
Product Number:PCL-#-Fa004-100mg	Product Name:trans-β-Acacodylene	CAS No.:18794-84-8	Molecular Formula:
Product Number:PCL-#-Et0-001	Product Name:Etoricoxib impurity 8	CAS No.:646459-39-4	Molecular Formula:
Product Number:PCL-#-Li070-20mg	Product Name:oxidative degradation of lipoic acid impurities	CAS No.:N/A	Molecular Formula:
Product Number:PCL-#-T0127	Product Name:Edoxaban impurity M	CAS No.:767625-11-6	Molecular Formula:
Product Number:PCL- #-CT224-25mg	Product Name:Edoxaban impurity N	CAS No.:2244103-96-4	Molecular Formula:
Product Number:PCL-#- NN256-25mg	Product Name:Edoxaban impurity E	CAS No.:2568974-02-5	Molecular Formula:
Product Number:PCL-#- Ei408-30mg	Product Name:Edoxaban impurity F	CAS No.:480452-37-7	Molecular Formula:
Product Number:PCL-#-Di141-25mg	Product Name:2-(diphenylmethoxy)-N-methylethylamine	CAS No.:17471-10-2	Molecular Formula:
Product Number:PCL-#-5012-10mg	Product Name:5-(1,2-Dihydroxyethyl)benzene-1,3-diol	CAS No.:2352882-26-7	Molecular Formula:
Product Number:PCL-#-Ve802-20mg	Product Name:Venlafaxine N-oxide (venlafaxine impurity L)	CAS No.:1094598-37-4	Molecular Formula:
Product Number:PCL-#-Ii100-100mg	Product Name:Ibuprofen impurity B	CAS No.:3585-49-7	Molecular Formula:

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