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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.

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Product Number Image Product Name CAS No. Molecular Formula
Product Number:PCL-#-Pi100-20mg Piperazine Product Name:Piperazine CAS No.:110-85-0 Molecular Formula:
Product Number:PCL-#-Hy019-100mg 1,2-diphenylhydrazine Product Name:1,2-diphenylhydrazine CAS No.:122-66-7 Molecular Formula:
Product Number:PCL-#-Cp100-50mg Cyclopentyl phenyl ketone Product Name:Cyclopentyl phenyl ketone CAS No.:5422-88-8 Molecular Formula:
Product Number:B116185-5ml benzene Product Name:benzene CAS No.:71-43-2 Molecular Formula:
Product Number:PCL-#-G1191-200mg L-glutathione Product Name:L-glutathione CAS No.:70-18-8 Molecular Formula:
Product Number:PCL-#-Oa001-25mg Oleic acid Product Name:Oleic acid CAS No.:112-80-1 Molecular Formula:
Product Number:PCL-#-Py100-100mg Pyridoxine hydrochloride Product Name:Pyridoxine hydrochloride CAS No.:524-36-7 Molecular Formula:
Product Number:78291-100mg butyl methacrylate Product Name:butyl methacrylate CAS No.:97-88-1 Molecular Formula:
Product Number:PCL-#-P319-20mg alpha-pinene Product Name:alpha-pinene CAS No.:80-56-8 Molecular Formula:
Product Number:PCL-#-Di049-1ml 1,4-diethylbenzene Product Name:1,4-diethylbenzene CAS No.:105-05-5 Molecular Formula:
Product Number:PCL-#-Az992-10g Diacetone alcohol Product Name:Diacetone alcohol CAS No.:123-42-2 Molecular Formula:
Product Number:PCL-#-Ba002-100mg Boric acid Product Name:Boric acid CAS No.:10043-35-3 Molecular Formula:
Product Number:PCL-#-Tr003-100mg Triethyl phosphate Product Name:Triethyl phosphate CAS No.:78-40-0 Molecular Formula:
Product Number:PCL-#-B032-100mg Benzenesulfonic acid Product Name:Benzenesulfonic acid CAS No.:98-11-3 Molecular Formula:
Product Number:PCL-#-Ma035-100mg Magnesium stearate; octadecanoic acid magnesium salt Product Name:Magnesium stearate; octadecanoic acid magnesium salt CAS No.:557-04-0 Molecular Formula:
Product Number:PCL-#-Lo087-50mg Ornithine Product Name:Ornithine CAS No.:70-26-8 Molecular Formula:
Product Number:PCL-#-Si001-100mg dimethylsiloxane Product Name:dimethylsiloxane CAS No.:63148-62-9 Molecular Formula:
Product Number:PCL-#-Po056-100mg Polyvinylpyrrolidone; Polyviton K30 Product Name:Polyvinylpyrrolidone; Polyviton K30 CAS No.:9003-39-8 Molecular Formula:
Product Number:PCL-#-Ta606-20mg L-tartaric acid Product Name:L-tartaric acid CAS No.:87-69-4 Molecular Formula:
Product Number:PCL-#-Di152-50mg 2,6-Di-tert-butyl-p-cresol; Butylhydroxytoluene Product Name:2,6-Di-tert-butyl-p-cresol; Butylhydroxytoluene CAS No.:128-37-0 Molecular Formula:
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