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-#-P1190-20mg	Product Name:Patchouli ketone	CAS No.:23800-56-8	Molecular Formula:
Product Number:PCL-#-P70-20mg	Product Name:Perillene	CAS No.:539-52-6	Molecular Formula:
Product Number:111835	Product Name:trans-anethole	CAS No.:111835-N/A	Molecular Formula:
Product Number:111836	Product Name:1-methylhydantoin	CAS No.:111836-N/A	Molecular Formula:
Product Number:PCL-#-C1192-20mg	Product Name:Gulenbein	CAS No.:546-97-4	Molecular Formula:
Product Number:PCL-#-De622-20mg	Product Name:dehydrodiisoeugenol	CAS No.:2680-81-1	Molecular Formula:
Product Number:111839	Product Name:※ Zhi Mu Saponin B II	CAS No.:136656-07-0	Molecular Formula:
Product Number:PCL-#-Al346-20mg	Product Name:Alderone	CAS No.:33457-62-4	Molecular Formula:
Product Number:PCL-#-P493-5mg	Product Name:Sour Paste Bitters L	CAS No.:113146-74-0	Molecular Formula:
Product Number:PCL-#-Na191-20mg	Product Name:Glycosinone	CAS No.:23720-80-1	Molecular Formula:
Product Number:111833	Product Name:*6-gingerol	CAS No.:23513-14-6	Molecular Formula:
Product Number:130109	Product Name:▲ Benzene	CAS No.:71-43-2	Molecular Formula:
Product Number:130106	Product Name:▲ ethanol	CAS No.:64-17-5	Molecular Formula:
Product Number:130107	Product Name:▲ Dichloromethane	CAS No.:75-09-2	Molecular Formula:
Product Number:130102	Product Name:▲Isopropyl alcohol	CAS No.:67-63-0	Molecular Formula:
Product Number:130104	Product Name:*▲Ethyl acetate	CAS No.:141-78-6	Molecular Formula:
Product Number:130103	Product Name:▲ acetonitrile	CAS No.:75-05-8	Molecular Formula:
Product Number:130100	Product Name:▲methanol	CAS No.:67-56-1	Molecular Formula:
Product Number:520051	Product Name:N-Benzoyl sibutramine	CAS No.:#	Molecular Formula:
Product Number:PCL-#-N335-20mg	Product Name:Neo-psoralen isoflavones	CAS No.:41060-15-5	Molecular Formula: