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:100237	Product Name:phenylpropylpiperine phosphate	CAS No.:100237-N/A	Molecular Formula:
Product Number:100236	Product Name:Nitroglycerin solution	CAS No.:100236-N/A	Molecular Formula:
Product Number:100235	Product Name:Caprolactam	CAS No.:105-60-2	Molecular Formula:
Product Number:PCL-#-Be005-50mg	Product Name:benzalkonium chloride	CAS No.:8001-54-5	Molecular Formula:
Product Number:100234	Product Name:Cyclophosphamide	CAS No.:50-18-0	Molecular Formula:
Product Number:100232	Product Name:Ciclopiroxamine	CAS No.:100232-N/A	Molecular Formula:
Product Number:121178	Product Name:Melonty	CAS No.:#	Molecular Formula:
Product Number:121179	Product Name:Spider Scent	CAS No.:#	Molecular Formula:
Product Number:121176	Product Name:Jennings	CAS No.:#	Molecular Formula:
Product Number:PCL-#-IR101-1g	Product Name:Slate	CAS No.:####	Molecular Formula:
Product Number:121181	Product Name:Red Dulcimer	CAS No.:#	Molecular Formula:
Product Number:121182	Product Name:Ascophyllum (Xing'an Ascophyllum)	CAS No.:#	Molecular Formula:
Product Number:121180	Product Name:Radix Rehmanniae Praeparata (Raw Radix Rehmanniae Praeparata)	CAS No.:#	Molecular Formula:
Product Number:121185	Product Name:Psoralea vulgaris (Bilateral Juniperus communis)	CAS No.:#	Molecular Formula:
Product Number:121186	Product Name:Benzoin	CAS No.:119-53-9	Molecular Formula:
Product Number:121183	Product Name:Ophiopogon albicans	CAS No.:#	Molecular Formula:
Product Number:121184	Product Name:Piper betel (Juniperus communis)	CAS No.:121184-N/A	Molecular Formula:
Product Number:100242	Product Name:Testosterone undecanoate	CAS No.:5949-55-0	Molecular Formula:
Product Number:100269	Product Name:Gliclazide	CAS No.:21187-98-4	Molecular Formula:
Product Number:100268	Product Name:β-elemene	CAS No.:515-13-9	Molecular Formula: