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:100836	Product Name:Valsartan enantiomers	CAS No.:137862-87-4	Molecular Formula:
Product Number:100835	Product Name:▲piperazine	CAS No.:110-85-0	Molecular Formula:
Product Number:100834	Product Name:Piperazine ferulate	CAS No.:100834-N/A	Molecular Formula:
Product Number:100866	Product Name:Ropivacaine hydrochloride	CAS No.:132112-35-7	Molecular Formula:
Product Number:100865	Product Name:Ziprasidone hydrochloride	CAS No.:100865-N/A	Molecular Formula:
Product Number:100864	Product Name:Olmesartan ester	CAS No.:144689-63-4	Molecular Formula:
Product Number:1869	Product Name:Digoxin (Dig)	CAS No.:#	Molecular Formula:
Product Number:100863	Product Name:Rasaglitazone	CAS No.:100863-N/A	Molecular Formula:
Product Number:100862	Product Name:Voriconazole	CAS No.:137234-62-9	Molecular Formula:
Product Number:100861	Product Name:Lafutidine	CAS No.:118288-08-7	Molecular Formula:
Product Number:100860	Product Name:Montmorillonite	CAS No.:100860-N/A	Molecular Formula:
Product Number:100869	Product Name:ethylene glycol salicylate	CAS No.:100869-N/A	Molecular Formula:
Product Number:100868	Product Name:▲2,6-dimethylaniline	CAS No.:87-62-7	Molecular Formula:
Product Number:100867	Product Name:dextrose ropivacaine hydrochloride	CAS No.:100867-N/A	Molecular Formula:
Product Number:PCL-#-D1181-100mg	Product Name:D-fructose	CAS No.:57-48-7	Molecular Formula:
Product Number:PCL-#-D1578-20mg	Product Name:arabinose	CAS No.:147-81-9	Molecular Formula:
Product Number:PCL-#-Xy056-20mg	Product Name:D-xylose	CAS No.:58-86-6	Molecular Formula:
Product Number:111509	Product Name:Triacontanol	CAS No.:593-50-0	Molecular Formula:
Product Number:PCL-#-A813-20mg	Product Name:allantoin	CAS No.:97-59-6	Molecular Formula:
Product Number:PCL-#-L535-20mg	Product Name:Linalool	CAS No.:78-70-6	Molecular Formula: