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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-#-Cu007-1g Turmeric Product Name:Turmeric CAS No.:#### Molecular Formula:
Product Number:121192 Summerless Product Name:Summerless CAS No.:# Molecular Formula:
Product Number:121193 Diamond Mountain Winds Product Name:Diamond Mountain Winds CAS No.:# Molecular Formula:
Product Number:121190 Crocus sativus (Crocus sativus) Product Name:Crocus sativus (Crocus sativus) CAS No.:# Molecular Formula:
Product Number:PCL-#-Cm456-1g Cinnamon Product Name:Cinnamon CAS No.:#### Molecular Formula:
Product Number:PCL-#-Re149-1g Rehmannia glutinosa Product Name:Rehmannia glutinosa CAS No.:#### Molecular Formula:
Product Number:121197 Artificial oxalis Product Name:Artificial oxalis CAS No.:# Molecular Formula:
Product Number:121194 The purple and gold dragon Product Name:The purple and gold dragon CAS No.:# Molecular Formula:
Product Number:121195 Dandelion (Taraxacum officinale) Product Name:Dandelion (Taraxacum officinale) CAS No.:# Molecular Formula:
Product Number:100275 Procaterol hydrochloride Product Name:Procaterol hydrochloride CAS No.:100275-N/A Molecular Formula:
Product Number:PCL-#-Ma100-20mg Maltotriose Product Name:Maltotriose CAS No.:1109-28-0 Molecular Formula:
Product Number:100273 terbutaline sulfate Product Name:terbutaline sulfate CAS No.:100273-N/A Molecular Formula:
Product Number:PCL-#-Au340-10mg Ginolfin Product Name:Ginolfin CAS No.:34031-32-8 Molecular Formula:
Product Number:PCL-#-A1165-20mg Artemether Product Name:Artemether CAS No.:71963-77-4 Molecular Formula:
Product Number:100270 Nimodipine Product Name:Nimodipine CAS No.:100270-N/A Molecular Formula:
Product Number:100259 etanercept Product Name:etanercept CAS No.:100259-N/A Molecular Formula:
Product Number:100258 Indomethacin Product Name:Indomethacin CAS No.:53-86-1 Molecular Formula:
Product Number:100257 Indapamide Product Name:Indapamide CAS No.:26807-65-8 Molecular Formula:
Product Number:121198 Cumin Product Name:Cumin CAS No.:# Molecular Formula:
Product Number:121199 Gentiana minor Product Name:Gentiana minor CAS No.:# Molecular Formula:
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