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:101025	Product Name:Elamod	CAS No.:101025-N/A	Molecular Formula:
Product Number:140632	Product Name:Cystine	CAS No.:56-89-3	Molecular Formula:
Product Number:PCL-#-G789-20mg	Product Name:Guanine	CAS No.:73-40-5	Molecular Formula:
Product Number:140630	Product Name:Acyclovir	CAS No.:59277-89-3	Molecular Formula:
Product Number:100456	Product Name:bupivacaine hydrochloride	CAS No.:100456-N/A	Molecular Formula:
Product Number:CMCC(B)50071	Product Name:Salmonella typhimurium 50071	CAS No.:#	Molecular Formula:
Product Number:101033	Product Name:Bevanolol hydrochloride	CAS No.:42864-78-8	Molecular Formula:
Product Number:101032	Product Name:Oracetam	CAS No.:62613-82-5	Molecular Formula:
Product Number:190001	Product Name:propylene glycol	CAS No.:57-55-6	Molecular Formula:
Product Number:190002	Product Name:* Soybean phosphatidylcholine	CAS No.:#	Molecular Formula:
Product Number:190004	Product Name:Phosphatidylinositol	CAS No.:97281-52-2	Molecular Formula:
Product Number:190005	Product Name:*Egg yolk phosphatidylcholine	CAS No.:#	Molecular Formula:
Product Number:190006	Product Name:phosphatidylethanolamine	CAS No.:#	Molecular Formula:
Product Number:510153	Product Name:dimethyl sulfone	CAS No.:#	Molecular Formula:
Product Number:100598	Product Name:Flutamide	CAS No.:13311-84-7	Molecular Formula:
Product Number:100597	Product Name:Chlorosartan potassium	CAS No.:100597-N/A	Molecular Formula:
Product Number:100595	Product Name:isocyclophosphamide	CAS No.:3778-73-2	Molecular Formula:
Product Number:190022	Product Name:▲Propylene oxide	CAS No.:75-56-90	Molecular Formula:
Product Number:190023	Product Name:Sphingolipids	CAS No.:#	Molecular Formula:
Product Number:190024	Product Name:Lysophosphatidylethanolamine	CAS No.:#	Molecular Formula: