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:190073	Product Name:Alginate	CAS No.:99-20-7	Molecular Formula:
Product Number:190074	Product Name:D-Lactitol monohydrate	CAS No.:81025-04-9	Molecular Formula:
Product Number:190075	Product Name:Chitosan	CAS No.:9012-76-4	Molecular Formula:
Product Number:190076	Product Name:Maltol	CAS No.:#	Molecular Formula:
Product Number:CMCC(B)49027	Product Name:Amoeba 49027	CAS No.:#	Molecular Formula:
Product Number:PCL-#-S988-20mg	Product Name:Carbidopa	CAS No.:28860-95-9	Molecular Formula:
Product Number:101055	Product Name:Methylisoindigo	CAS No.:101055-N/A	Molecular Formula:
Product Number:140619	Product Name:Serum albumin (bovine)	CAS No.:9048-46-8	Molecular Formula:
Product Number:PCL-#-D1180-20mg	Product Name:Diammonium glycyrrhizinate	CAS No.:79165-06-3	Molecular Formula:
Product Number:140606	Product Name:Fibrinolytic zymogen (bovine blood)	CAS No.:#	Molecular Formula:
Product Number:140605	Product Name:Thrombin (bovine blood)	CAS No.:#	Molecular Formula:
Product Number:140604	Product Name:Urokinase	CAS No.:9039-53-6	Molecular Formula:
Product Number:140602	Product Name:Soluble starch	CAS No.:9005-84-9	Molecular Formula:
Product Number:140601	Product Name:Casein	CAS No.:#	Molecular Formula:
Product Number:101079	Product Name:Nicorandil	CAS No.:101079-N/A	Molecular Formula:
Product Number:101081	Product Name:thioconazole nitrate	CAS No.:101081-N/A	Molecular Formula:
Product Number:101080	Product Name:Sodium mescaline	CAS No.:19767-45-4	Molecular Formula:
Product Number:101087	Product Name:Edinafil citrate	CAS No.:101087-N/A	Molecular Formula:
Product Number:140609	Product Name:Tyrosine	CAS No.:60-18-4	Molecular Formula:
Product Number:101084	Product Name:Etacrine hydrochloride	CAS No.:101084-N/A	Molecular Formula: