Products

Pharmaceutical Testing Reference Mterials

Pharmaceutical Reference Materials (PRMs) refer to substances with defined characteristic values used for calibrating instruments, evaluating measurement methods, or assigning values to tested pharmaceuticals in physical/chemical tests and biological assays specified by pharmacopoeial standards. These include reference standards, comparators, herbal reference materials, and reference preparations.

Hengyuan Fine Chemical specializes in providing cost-effective reference material solutions for pharmaceutical quality control, encompassing:

Drug testing reference standards
Pharmaceutical impurity reference standards
NIFDC-certified reference materials
Chemical analysis reference standards
Traditional Chinese Medicine (TCM) analytical standards
TCM reference standards
Herbal blank matrices for pesticide residue testing
Bio-peptide reference standards

All products under our PCL brand comply with both national standards and international guidelines. Our accreditations include:

CNAS certification (China National Accreditation Service for Conformity Assessment)
ISO 17034:2016 certification for reference material producers
ISO 9001:2015 quality management system certification We implement a comprehensive quality management system supported by Certificates of Analysis (COA), ensuring high purity (>98%), batch-to-batch consistency, and full traceability. Our solutions are widely applied in pharmaceutical R&D, QC testing, and analytical verification to enhance testing accuracy and operational efficiency.

Through our vertically integrated business model (R&D-production-sales), we eliminate intermediaries to deliver:

✓ Bulk supply capacities for routine QC needs

✓ Custom synthesis services for specialized compounds

✓ 30-50% cost reduction versus market averages

✓ Streamlined procurement workflows

This dual approach establishes economically optimized yet reliable quality control frameworks for clients across the pharmaceutical value chain.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-Fa102-1g	Product Name:Golden buckwheat	CAS No.:####	Molecular Formula:
Product Number:121115	Product Name:Golden Cherry Root	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Cd101-1g	Product Name:Citron (Aroma Round)	CAS No.:####	Molecular Formula:
Product Number:PCL-#-P1015-20mg	Product Name:barotoxin	CAS No.:13137-64-9	Molecular Formula:
Product Number:111794	Product Name:*▲BJXWTYJ	CAS No.:466-24-0	Molecular Formula:
Product Number:111795	Product Name:*▲BJXXWTYJ	CAS No.:63238-67-5	Molecular Formula:
Product Number:111796	Product Name:*▲BJXCWTYJ	CAS No.:63238-66-4	Molecular Formula:
Product Number:111798	Product Name:Gynoside	CAS No.:29838-67-3	Molecular Formula:
Product Number:PCL-#-K021-20mg	Product Name:Chironol	CAS No.:52659-56-0	Molecular Formula:
Product Number:PCL-#-Pi826-20mg	Product Name:Huperzine Ⅰ	CAS No.:27409-30-9	Molecular Formula:
Product Number:PCL-#-l796-20mg	Product Name:Ligustroside	CAS No.:260413-62-5	Molecular Formula:
Product Number:PCL-#-Ha085-20mg	Product Name:Harpagide	CAS No.:6926-08-5	Molecular Formula:
Product Number:PCL-#-Cy378-100mg	Product Name:lignocaine	CAS No.:5373/11/5	Molecular Formula:
Product Number:PCL-#-O1368-20mg	Product Name:Dolichosperm Methylin	CAS No.:28957-04-2	Molecular Formula:
Product Number:111723	Product Name:※Digital saponin Ic	CAS No.:111723-N/A	Molecular Formula:
Product Number:PCL-#-Li481-20mg	Product Name:Passepartout Acid	CAS No.:4481-62-3	Molecular Formula:
Product Number:111737	Product Name:※Ligustilide	CAS No.:4431-01-0	Molecular Formula:
Product Number:PCL-#-Hc100-20mg	Product Name:7-Hydroxycoumarin	CAS No.:93-35-6	Molecular Formula:
Product Number:PCL-#-Ha736-20mg	Product Name:Habanosides	CAS No.:19210-12-9	Molecular Formula:
Product Number:PCL-#-Fr432-20mg	Product Name:Qinpianin	CAS No.:574-84-5	Molecular Formula: