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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 Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Br974-100mg 2-bromophenanthrene Product Name:2-bromophenanthrene CAS No.:62162-97-4 Molecular Formula:
Product Number:PCL-#-Br504-100mg 3-Bromophenanthrene Product Name:3-Bromophenanthrene CAS No.:715-50-4 Molecular Formula:
Product Number:PCL-#-Br269-100mg 4-bromopyrene Product Name:4-bromopyrene CAS No.:1732-26-9 Molecular Formula:
Product Number:PCL-#-Br808-100mg 2-Bromofluorene,98% Product Name:2-Bromofluorene,98% CAS No.:1133-80-8 Molecular Formula:
Product Number:PCL-2021SY230-500ml Potassium iodide test solution Product Name:Potassium iodide test solution CAS No.: Molecular Formula:
Product Number:PCL-2024SY115-500ml Magnesium chloride solution Product Name:Magnesium chloride solution CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Me403-100mg isopropyl mesylate Product Name:isopropyl mesylate CAS No.:926-06-7 Molecular Formula:
Product Number:PCL-#-Me402-100mg ethyl methanesulfonate Product Name:ethyl methanesulfonate CAS No.:62-50-0 Molecular Formula:
Product Number:PCL-#-Me401-100mg methyl methanesulfonate Product Name:methyl methanesulfonate CAS No.:66-27-3 Molecular Formula:
Product Number:PCL-#-Ta001-20mg Tartaric acid Product Name:Tartaric acid CAS No.:526-83-0 Molecular Formula:
Product Number:PCL-#-Ga308-100mg Glucuronic acid Product Name:Glucuronic acid CAS No.:576-37-4 Molecular Formula:
Product Number:PCL-#-Pr018-100mg 1-propanesulfonic acid Product Name:1-propanesulfonic acid CAS No.:5284-66-2 Molecular Formula:
Product Number:PCL-#-Bz009-100mg Ethyl 4-aminobenzoate Product Name:Ethyl 4-aminobenzoate CAS No.:94-09-7 Molecular Formula:
Product Number:PCL-2023BZ1104 TCA in water Product Name:TCA in water CAS No.:76-03-9 Molecular Formula:
Product Number:PCL-2023BZ1103 Dichloroacetic acid in water Product Name:Dichloroacetic acid in water CAS No.:79-43-6 Molecular Formula:
Product Number:PCL-#-Di079-100mg Diethyl glutarate Product Name:Diethyl glutarate CAS No.:818-38-2 Molecular Formula:
Product Number:PCL-#-Et116-100mg Ethyl N,N-dimethylaminoacrylate Product Name:Ethyl N,N-dimethylaminoacrylate CAS No.:1117-37-9 Molecular Formula:
Product Number:PCL-#-Te213-100mg 3,4,5,6-tetrafluorophthalic acid Product Name:3,4,5,6-tetrafluorophthalic acid CAS No.:652-03-9 Molecular Formula:
Product Number:PCL-#-Te212-100mg 1,2,3,4-tetrafluorobenzene Product Name:1,2,3,4-tetrafluorobenzene CAS No.:551-62-2 Molecular Formula:
Product Number:PCL-#-Me116-100mg 3,4,5,6-tetrafluoro-N-methylphthalimide Product Name:3,4,5,6-tetrafluoro-N-methylphthalimide CAS No.:33795-85-6 Molecular Formula:
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