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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:101101 Bis-hydroxy oxaliplatin (oxaliplatin impurity III) Product Name:Bis-hydroxy oxaliplatin (oxaliplatin impurity III) CAS No.:101101-N/A Molecular Formula:
Product Number:PCL-#-M215-20mg Methyl caprylate Product Name:Methyl caprylate CAS No.:111-11-5 Molecular Formula:
Product Number:190130 Dimethylsiloxane 200 Product Name:Dimethylsiloxane 200 CAS No.:# Molecular Formula:
Product Number:190131 Dimethylsiloxane 350 Product Name:Dimethylsiloxane 350 CAS No.:# Molecular Formula:
Product Number:PCL-#-So010-100mg Sorbitol Product Name:Sorbitol CAS No.:50-70-4 Molecular Formula:
Product Number:101111 ▲Glycol Product Name:▲Glycol CAS No.:107-21-1 Molecular Formula:
Product Number:100120 Theobromine Product Name:Theobromine CAS No.:100120-N/A Molecular Formula:
Product Number:190166 Borax Product Name:Borax CAS No.:# Molecular Formula:
Product Number:140704 Succinyl gelatin Product Name:Succinyl gelatin CAS No.:# Molecular Formula:
Product Number:140703 dehydroinosine Product Name:dehydroinosine CAS No.:# Molecular Formula:
Product Number:100688 Tamsulosin hydrochloride Product Name:Tamsulosin hydrochloride CAS No.:100688-N/A Molecular Formula:
Product Number:190168 dl-alpha-tocopherol Product Name:dl-alpha-tocopherol CAS No.:10191-41-0 Molecular Formula:
Product Number:140702 alanyl glutamine Product Name:alanyl glutamine CAS No.:39537-23-0 Molecular Formula:
Product Number:100687 Dimethylflorine hydrochloride Product Name:Dimethylflorine hydrochloride CAS No.:100687-N/A Molecular Formula:
Product Number:140701 Glycine insulin Product Name:Glycine insulin CAS No.:# Molecular Formula:
Product Number:100686 stavudine hydrochloride Product Name:stavudine hydrochloride CAS No.:100686-N/A Molecular Formula:
Product Number:140700 Serrapeptase Product Name:Serrapeptase CAS No.:# Molecular Formula:
Product Number:100684 Riluzole Product Name:Riluzole CAS No.:1744-22-5 Molecular Formula:
Product Number:100683 Tolansetron hydrochloride Product Name:Tolansetron hydrochloride CAS No.:105826-92-4 Molecular Formula:
Product Number:190161 Methyl arachidonate (cis-11-eicosenoic acid methyl ester) Product Name:Methyl arachidonate (cis-11-eicosenoic acid methyl ester) CAS No.:# Molecular Formula:
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