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:100855	Product Name:Pyridoxal phosphate	CAS No.:54-47-7	Molecular Formula:
Product Number:100854	Product Name:Pyridoxal phosphate butylpyrrolidil	CAS No.:100854-N/A	Molecular Formula:
Product Number:100853	Product Name:Nizatidine	CAS No.:76963-41-2	Molecular Formula:
Product Number:100852	Product Name:Fexofenadine hydrochloride	CAS No.:100852-N/A	Molecular Formula:
Product Number:100851	Product Name:glyburide sodium	CAS No.:100851-N/A	Molecular Formula:
Product Number:100850	Product Name:p-Chlorobenzeneacetamide	CAS No.:100850-N/A	Molecular Formula:
Product Number:1851	Product Name:Ferritin (Fer)	CAS No.:#	Molecular Formula:
Product Number:1852	Product Name:prostate-specific antigen	CAS No.:#	Molecular Formula:
Product Number:100859	Product Name:acetylglutamide	CAS No.:100859-N/A	Molecular Formula:
Product Number:100858	Product Name:5-Nitrofuranal hydrazide	CAS No.:100858-N/A	Molecular Formula:
Product Number:100857	Product Name:5-Nitrofuranal diethyl acetal	CAS No.:100857-N/A	Molecular Formula:
Product Number:PCL-#-St100-20mg	Product Name:Stevioside	CAS No.:41093-60-1	Molecular Formula:
Product Number:PCL-#-G802-20mg	Product Name:Cotton phenol	CAS No.:303-45-7	Molecular Formula:
Product Number:PCL-#-C311-20mg	Product Name:Snow gallinule A	CAS No.:58546-34-2	Molecular Formula:
Product Number:111511	Product Name:※Artemisinin lactone	CAS No.:111511-N/A	Molecular Formula:
Product Number:111512	Product Name:Heterocerebellum	CAS No.:111512-N/A	Molecular Formula:
Product Number:PCL-#-Me421-20mg	Product Name:7-Methoxycoumarin	CAS No.:531-59-9	Molecular Formula:
Product Number:PCL-#-C0912-1g	Product Name:Adzuki beans	CAS No.:####	Molecular Formula:
Product Number:100800	Product Name:fluvastatin sodium	CAS No.:100800-N/A	Molecular Formula:
Product Number:1846	Product Name:Glycoantigen 125	CAS No.:#	Molecular Formula: