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-#-C1305-20mg	Product Name:Curcurbitone	CAS No.:13657-68-6	Molecular Formula:
Product Number:PCL-#-P1088-20mg	Product Name:Goldenseal	CAS No.:94079-81-9	Molecular Formula:
Product Number:111813	Product Name:※Chuanxiangshuosaponin ethyl	CAS No.:111813-N/A	Molecular Formula:
Product Number:PCL-#-Ma136-20mg	Product Name:Lonicera japonica saponin ethyl	CAS No.:136849-88-2	Molecular Formula:
Product Number:PCL-#-P916-20mg	Product Name:Fish xanthophylls in the willow	CAS No.:520-12-7	Molecular Formula:
Product Number:111816	Product Name:Douglas firin	CAS No.:480-18-2	Molecular Formula:
Product Number:111817	Product Name:*Artemisinin	CAS No.:111817-N/A	Molecular Formula:
Product Number:111818	Product Name:※Ginsenoside Rd	CAS No.:52705-93-8	Molecular Formula:
Product Number:111819	Product Name:β-butene	CAS No.:87-44-5	Molecular Formula:
Product Number:PCL-#-Fo101-20mg	Product Name:Forsythrin A	CAS No.:79916-77-1	Molecular Formula:
Product Number:PCL-#-F972-20mg	Product Name:Forsythrin B	CAS No.:81525-13-5	Molecular Formula:
Product Number:PCL-#-L116-20mg	Product Name:Epsilonine hydrochloride	CAS No.:24735-18-0	Molecular Formula:
Product Number:111824	Product Name:furanodiene	CAS No.:111824-N/A	Molecular Formula:
Product Number:PCL-#-No491-20mg	Product Name:Desmethylisoboldine	CAS No.:23599-69-1	Molecular Formula:
Product Number:111826	Product Name:*Angelic acid lactone A	CAS No.:88182-33-6	Molecular Formula:
Product Number:111827	Product Name:▲β-pinene	CAS No.:N/A	Molecular Formula:
Product Number:111828	Product Name:KYNIPIN GLYCOSINIC ACID	CAS No.:27741-01-1	Molecular Formula:
Product Number:PCL-#-Pi532-20mg	Product Name:Qiao Songsu	CAS No.:480-39-7	Molecular Formula:
Product Number:111820	Product Name:Qiangwuol	CAS No.:88206-46-6	Molecular Formula:
Product Number:PCL-#-No318-20mg	Product Name:Pseudohypericarpine	CAS No.:495-31-8	Molecular Formula: