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:111732	Product Name:※Parthenogenin	CAS No.:136085-37-5	Molecular Formula:
Product Number:PCL-#-H1433-20mg	Product Name:Ivy saponins	CAS No.:465-99-6	Molecular Formula:
Product Number:PCL-#-C107-20mg	Product Name:Violet Spirit	CAS No.:18797-79-0	Molecular Formula:
Product Number:280005	Product Name:Anti-plasma identification kit (anti-human, anti-horse, anti-pig, anti-bovine, anti-goat)	CAS No.:#	Molecular Formula:
Product Number:111747	Product Name:20(S)-protopanaxadiol	CAS No.:30636-90-9	Molecular Formula:
Product Number:111748	Product Name:20(s)-Ginsenoside Rh2	CAS No.:111748-N/A	Molecular Formula:
Product Number:111749	Product Name:levocamphor	CAS No.:111749-N/A	Molecular Formula:
Product Number:111740	Product Name:6,7-Dimethoxycoumarin	CAS No.:120-08-1	Molecular Formula:
Product Number:PCL-#-E108-20mg	Product Name:6-Hydroxy-7-methoxycoumarin	CAS No.:776-86-3	Molecular Formula:
Product Number:111742	Product Name:When the drug glycosides	CAS No.:111742-N/A	Molecular Formula:
Product Number:111744	Product Name:1-Hydroxy-3,4,5-trimethoxysanone	CAS No.:111744-N/A	Molecular Formula:
Product Number:PCL-#-P997-20mg	Product Name:Picroside IA	CAS No.:97230-47-2	Molecular Formula:
Product Number:280011	Product Name:National Standard for Human Kallikrein-Releasing Enzyme Plasminogen Activator (PKA), Third Generation	CAS No.:#	Molecular Formula:
Product Number:280015	Product Name:National Standard for Human Immunoglobulin Diphtheria Antibody	CAS No.:#	Molecular Formula:
Product Number:280016	Product Name:National Standard for Human Coagulation Factor VIII	CAS No.:#	Molecular Formula:
Product Number:280013	Product Name:National Standard for Human Prothrombin	CAS No.:#	Molecular Formula:
Product Number:280019	Product Name:National Standard for Anti-HBS Immunoglobulin	CAS No.:#	Molecular Formula:
Product Number:280017	Product Name:National Standard for Human Prothrombinogen Complex	CAS No.:#	Molecular Formula:
Product Number:280018	Product Name:National Standard for Anti-HBS Plasma	CAS No.:#	Molecular Formula:
Product Number:111757	Product Name:diphenylheptane A	CAS No.:111757-N/A	Molecular Formula: