Hengyuan Fine Chemical | Reference Materials and Standards | 50,000+ Ready-to-Ship, High-Precision Solutions

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	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Fl052-100mg	Product Name:Fmoc n-leucine	CAS No.:77284-32-3	Molecular Formula:
Product Number:PCL-#-Ft100-100mg	Product Name:Fmoc-O-tert-butyl-D-tyrosine	CAS No.:118488-18-9	Molecular Formula:
Product Number:PCL-#-Fm021-100mg	Product Name:N-Fmoc-L-glutamic acid GAMMA-tert-butyl ester monohydrate	CAS No.:204251-24-1	Molecular Formula:
Product Number:PCL-#-Fl050-100mg	Product Name:N-fluorenylmethoxycarbonyl-L-allo-isoleucine	CAS No.:251316-98-0	Molecular Formula:
Product Number:PCL-#-Fl073-100mg	Product Name:N-(9-Fluorenylmethoxycarbonyl)-d-glutamic acid 1-tert-butyl ester	CAS No.:109745-15-5	Molecular Formula:
Product Number:PCL-#-Fl063-100mg	Product Name:Fmoc-L-aspartic acid 1-tert-butyl ester	CAS No.:129460-09-9	Molecular Formula:
Product Number:PCL-#-Fl065-100mg	Product Name:Fmoc-L-threonine	CAS No.:73731-37-0	Molecular Formula:
Product Number:PCL-#-Fl045-100mg	Product Name:N-Boc-N'-Boc-L-tryptophan	CAS No.:144599-95-1	Molecular Formula:
Product Number:PCL-#-Fl046-100mg	Product Name:N-(9-fluorenylmethoxycarbonyl)-L-glutamic acid	CAS No.:121343-82-6	Molecular Formula:
Product Number:PCL-#-Fl053-100mg	Product Name:N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-norvaline	CAS No.:135112-28-6	Molecular Formula:
Product Number:PCL-#-Fm030-100mg	Product Name:Fmoc-L-tryptophan	CAS No.:35737-15-6	Molecular Formula:
Product Number:PCL-#-Fl051-100mg	Product Name:N-fluorenylmethoxycarbonyl-D-allo-isoleucine	CAS No.:118904-37-3	Molecular Formula:
Product Number:PCL-#-Fl068-100mg	Product Name:N-Fmoc-L-alpha-threonine tert-butyl ether	CAS No.:201481-37-0	Molecular Formula:
Product Number:PCL-#-Fm075-100mg	Product Name:Fmoc-D-valine	CAS No.:84624-17-9	Molecular Formula:
Product Number:PCL-#-TR376-10mg	Product Name:5-trans Prostaglandin F2α	CAS No.:37658-84-7	Molecular Formula:
Product Number:PCL-#-Fm038-100mg	Product Name:FMOC-phenylalanyl-phenylalanine	CAS No.:84889-09-8	Molecular Formula:
Product Number:PCL-#-Fm013-100mg	Product Name:Fmoc-L-valine (Fmoc-Val-OH)	CAS No.:68858-20-8	Molecular Formula:
Product Number:PCL-#-Fm034-100mg	Product Name:Fmoc-L-glutamine (Fmoc-GIn-OH)	CAS No.:71989-20-3	Molecular Formula:
Product Number:PCL-#-Fm041-100mg	Product Name:O-tert-butyl-L-threonine	CAS No.:4378-13-6	Molecular Formula:
Product Number:PCL-#-Hy020-1g	Product Name:N-Hydroxysuccinimide (HOSU)	CAS No.:6066-82-6	Molecular Formula:

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