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-#-Bu003-20mg	Product Name:Artemisinin on snow	CAS No.:1354-84-3	Molecular Formula:
Product Number:110898	Product Name:methyl gamma-linolenate	CAS No.:16326-32-2	Molecular Formula:
Product Number:110897	Product Name:▲α-pinene	CAS No.:80-56-8	Molecular Formula:
Product Number:100613	Product Name:Sodium risedronate	CAS No.:100613-N/A	Molecular Formula:
Product Number:121558	Product Name:Tanner's Peel Charcoal	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Cb624-1g	Product Name:Finasteride	CAS No.:62-44-2	Molecular Formula:
Product Number:121559	Product Name:Sticky Commiphora	CAS No.:#	Molecular Formula:
Product Number:100610	Product Name:triphenylene bisamidine	CAS No.:115103-15-6	Molecular Formula:
Product Number:121553	Product Name:Rhizoma Polygonati Odorati (Prepared)	CAS No.:#	Molecular Formula:
Product Number:121550	Product Name:Strawberry	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Pb101-1g	Product Name:Kudzu	CAS No.:####	Molecular Formula:
Product Number:100618	Product Name:Epalrestat	CAS No.:82159-09-9	Molecular Formula:
Product Number:121556	Product Name:Orange Leaf	CAS No.:#	Molecular Formula:
Product Number:PCL-#-G577-20mg	Product Name:3,4,5-Trimethoxybenzoic acid	CAS No.:118-41-2	Molecular Formula:
Product Number:121557	Product Name:Storks	CAS No.:#	Molecular Formula:
Product Number:100616	Product Name:Sodium balsalazide	CAS No.:100616-N/A	Molecular Formula:
Product Number:121554	Product Name:Bitter almonds	CAS No.:#	Molecular Formula:
Product Number:100615	Product Name:Loratadine	CAS No.:100615-N/A	Molecular Formula:
Product Number:121555	Product Name:Artemisia capillaris [Artemisia capillaris (Mian Yin Chen)]	CAS No.:#	Molecular Formula:
Product Number:100614	Product Name:Fasudil hydrochloride	CAS No.:105628-07-7	Molecular Formula: