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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-#-D57-20mg Purple prefloral carotenoids Product Name:Purple prefloral carotenoids CAS No.:5928-25-6 Molecular Formula:
Product Number:PCL-#-P1226-20mg Citrinin Product Name:Citrinin CAS No.:14941-08-3 Molecular Formula:
Product Number:PCL-#-A322-50mg trans-Anethole (anisole) Product Name:trans-Anethole (anisole) CAS No.:4180-23-8 Molecular Formula:
Product Number:PCL-#-F999-20mg Cava piperine C Product Name:Cava piperine C CAS No.:37308-75-1 Molecular Formula:
Product Number:PCL-#-S494-20mg Tetrahydroxanthine hydrochloride Product Name:Tetrahydroxanthine hydrochloride CAS No.:96087-21-7 Molecular Formula:
Product Number:PCL-#-L484-20mg Tetrahydroxyflavone-7-beta-D-glucuronide Product Name:Tetrahydroxyflavone-7-beta-D-glucuronide CAS No.:29741-10-4 Molecular Formula:
Product Number:PCL-#-Di003-20mg Mucuna pruriens phenylethanol glycoside B; Hordeum vulgare glycoside B Product Name:Mucuna pruriens phenylethanol glycoside B; Hordeum vulgare glycoside B CAS No.:105471-98-5 Molecular Formula:
Product Number:PCL-#-C1148-20mg Phellodendrine Product Name:Phellodendrine CAS No.:860-79-7 Molecular Formula:
Product Number:PCL-#-Re108-20mg King thymoside B Product Name:King thymoside B CAS No.:114420-67-6 Molecular Formula:
Product Number:PCL-#-P141-20mg Sakura Yellowin Product Name:Sakura Yellowin CAS No.:552-59-0 Molecular Formula:
Product Number:PCL-#-B468-20mg Spermophilusin B Product Name:Spermophilusin B CAS No.:32214-80-5 Molecular Formula:
Product Number:PCL-#-M1123-20mg Pepper toxin Product Name:Pepper toxin CAS No.:298-81-7 Molecular Formula:
Product Number:PCL-#-I624-20mg Iris Flavonoid Methylin Product Name:Iris Flavonoid Methylin CAS No.:39012-01-6 Molecular Formula:
Product Number:PCL-#-T257-20mg Silver lindenoside Product Name:Silver lindenoside CAS No.:20316-62-5 Molecular Formula:
Product Number:PCL-#-A1116-20mg Astragaloside III Product Name:Astragaloside III CAS No.:84687-42-3 Molecular Formula:
Product Number:PCL-#-CB314-5mg Rhamnocitrin Product Name:Rhamnocitrin CAS No.:569-92-6 Molecular Formula:
Product Number:PCL-#-O455-10mg 3-O-Acetyl-16α-hydroxypinoresinic acid Product Name:3-O-Acetyl-16α-hydroxypinoresinic acid CAS No.:168293-14-9 Molecular Formula:
Product Number:PCL-#-M1349-20mg alpha-invertin Product Name:alpha-invertin CAS No.:6147-11-1 Molecular Formula:
Product Number:PCL-#-A1019-20mg Acacia-vin Product Name:Acacia-vin CAS No.:480-44-4 Molecular Formula:
Product Number:PCL-#-M1315-5mg Multi-coated Silver Lotus Soap R8 Product Name:Multi-coated Silver Lotus Soap R8 CAS No.:124961-61-1 Molecular Formula:
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