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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.

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 Image Product Name CAS No. 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:
Product Number:PCL-#-Te211-100mg 2,3,4,5-tetrafluorobenzoyl chloride Product Name:2,3,4,5-tetrafluorobenzoyl chloride CAS No.:94695-48-4 Molecular Formula:
Product Number:PCL-#-Hy370-50mg N-methyltyramine Product Name:N-methyltyramine CAS No.:370-98-9 Molecular Formula:
Product Number:PCL-#-Me093-1ml thioglycolic acid Product Name:thioglycolic acid CAS No.:68-11-1 Molecular Formula:
Product Number:PCL-#-Lf986-100mg Norfluorocyclohexane Product Name:Norfluorocyclohexane CAS No.:70458-94-5 Molecular Formula:
Product Number:PCL-#-C812-250mg Cyclohexane Product Name:Cyclohexane CAS No.:110-82-7 Molecular Formula:
Product Number:PCL-2020HC105-500ml Barbiturate buffer Product Name:Barbiturate buffer CAS No.: Molecular Formula:
Product Number:M5353 mitomycin C ready-to-use solution Product Name:mitomycin C ready-to-use solution CAS No.:N/A Molecular Formula:
Product Number:T139519-1kg Tryptone Product Name:Tryptone CAS No.:91079-40-2 Molecular Formula:
Product Number:01-009 Beef paste Product Name:Beef paste CAS No.:N/A Molecular Formula:
Product Number:C0372-1ml Matrix-Gel Product Name:Matrix-Gel CAS No.:N/A Molecular Formula:
Product Number:PCL-#-Th010-500mg L-threoninol Product Name:L-threoninol CAS No.:3228-51-1 Molecular Formula:
Product Number:CDAA-530154D5-1mg Cefadroxil-D5 Product Name:Cefadroxil-D5 CAS No.:2101505-56-8 Molecular Formula:
Product Number:BW902969-2000-A Fluorinated benzene in methanol Product Name:Fluorinated benzene in methanol CAS No.:462-06-6 Molecular Formula:
Product Number:81429 25 VOC VOC mixing standards in methanol Product Name:25 VOC VOC mixing standards in methanol CAS No.:N/A Molecular Formula:
Product Number:46690 Custom Mixed VOC Standard (25 Analytes) Varied Product Name:Custom Mixed VOC Standard (25 Analytes) Varied CAS No.:N/A Molecular Formula:
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