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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-#-Qu392-10mg Quercetin 3-O-(6''-galloyl)-β-D-glucoside Product Name:Quercetin 3-O-(6''-galloyl)-β-D-glucoside CAS No.:56316-75-7 Molecular Formula:
Product Number:PCL-#-Jk456-25mg 2'-O-methylpicrasinone Product Name:2'-O-methylpicrasinone CAS No.:270249-38-2 Molecular Formula:
Product Number:PCL-#-No965-10mg norepinephrine-5'-C-β-glucoside Product Name:norepinephrine-5'-C-β-glucoside CAS No.:858127-39-6 Molecular Formula:
Product Number:PCL-#-Hy551-25mg 4'-hydroxy-6,7,8,3'-tetramethoxyflavonol Product Name:4'-hydroxy-6,7,8,3'-tetramethoxyflavonol CAS No.:1879030-01-9 Molecular Formula:
Product Number:PCL-#-Rh026-25mg Salvia divinorum 3'-O-glucoside Product Name:Salvia divinorum 3'-O-glucoside CAS No.:94356-22-6 Molecular Formula:
Product Number:PCL-#-Hy824-5mg 6'-Hydroxyjenniferyl esteridine C Product Name:6'-Hydroxyjenniferyl esteridine C CAS No.:904328-26-3 Molecular Formula:
Product Number:PCL-#-IS701-5mg Isophorbide N-2'-oxide Product Name:Isophorbide N-2'-oxide CAS No.:70191-83-2 Molecular Formula:
Product Number:PCL-#-M1308-20mg 9'''-Tannic acid B methyl ester Product Name:9'''-Tannic acid B methyl ester CAS No.:1167424-32-9 Molecular Formula:
Product Number:PCL-#-d1251-20mg 4',7-dimethoxyisoflavone Product Name:4',7-dimethoxyisoflavone CAS No.:1157-39-7 Molecular Formula:
Product Number:PCL-#-S891-20mg 3''-chloroacetophenone Product Name:3''-chloroacetophenone CAS No.:99-02-5 Molecular Formula:
Product Number:PCL-#-M1312-20mg 9''-Tannic acid B methyl ester Product Name:9''-Tannic acid B methyl ester CAS No.:1167424-31-8 Molecular Formula:
Product Number:PCL-#-Gm101-20mg The toad is poisoned by it's spirit Product Name:The toad is poisoned by it's spirit CAS No.:465-11-2 Molecular Formula:
Product Number:PCL-#-L1153-20mg Glycyrrhizinogen-7-O-D-apiosyl-4'-O-D-glucoside Product Name:Glycyrrhizinogen-7-O-D-apiosyl-4'-O-D-glucoside CAS No.:199796-12-8 Molecular Formula:
Product Number:PCL-#-S385-20mg Xavier's Tapestry Product Name:Xavier's Tapestry CAS No.:51938-32-0 Molecular Formula:
Product Number:PCL-#-B10-50mg Crow's-bone bitters Product Name:Crow's-bone bitters CAS No.:14907-98-3 Molecular Formula:
Product Number:PCL-#-D21-20mg 2'-deoxyguanosine Product Name:2'-deoxyguanosine CAS No.:961-07-9 Molecular Formula:
Product Number:PCL-#-Ep096-20mg Pilgrim's Progress B Product Name:Pilgrim's Progress B CAS No.:110623-73-9 Molecular Formula:
Product Number:PCL-#-C1113-20mg The Chinese toad is poisoned with it's spirit Product Name:The Chinese toad is poisoned with it's spirit CAS No.:1108-68-5 Molecular Formula:
Product Number:PCL-#-F1591-20mg 6'''-Feruloylspironolactone Product Name:6'''-Feruloylspironolactone CAS No.:77690-92-7 Molecular Formula:
Product Number:PCL-#-C726-5mg (+)-Candelabra resin phenol 9'-O-glucoside Product Name:(+)-Candelabra resin phenol 9'-O-glucoside CAS No.:87585-32-8 Molecular Formula:
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