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:121219	Product Name:Pine Tower	CAS No.:#	Molecular Formula:
Product Number:121217	Product Name:Bull Shiraito	CAS No.:#	Molecular Formula:
Product Number:121218	Product Name:Bougainvillea	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Py101-1g	Product Name:Deerbiter	CAS No.:####	Molecular Formula:
Product Number:CMCC(F)98007	Product Name:Brewer's yeast 98007	CAS No.:#	Molecular Formula:
Product Number:121212	Product Name:Guava leaves	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Gs101-1g	Product Name:Sapindales	CAS No.:####	Molecular Formula:
Product Number:PCL-#-G447-20mg	Product Name:Garcinia Cambogia	CAS No.:2752-65-0	Molecular Formula:
Product Number:CMCC(F)98003	Product Name:Aspergillus niger 98003	CAS No.:#	Molecular Formula:
Product Number:121216	Product Name:Illicium verum	CAS No.:#	Molecular Formula:
Product Number:610001	Product Name:Aflatoxin mixed reference substance	CAS No.:610001-N/A	Molecular Formula:
Product Number:610004	Product Name:Tugen tincture control extract	CAS No.:#	Molecular Formula:
Product Number:121213	Product Name:Dwarf tea	CAS No.:#	Molecular Formula:
Product Number:CMCC(F)98001	Product Name:Candida albicans 98001	CAS No.:#	Molecular Formula:
Product Number:610003	Product Name:Belladonna fluid extract	CAS No.:#	Molecular Formula:
Product Number:121214	Product Name:seed pod of Chinese scholar tree	CAS No.:#	Molecular Formula:
Product Number:111892	Product Name:Fritillarisin	CAS No.:19773-24-1	Molecular Formula:
Product Number:111894	Product Name:4,5- di -O- caffeoyl quinic acid	CAS No.:57378-72-0	Molecular Formula:
Product Number:PCL-#-Pc211-20mg	Product Name:Phellodendrine hydrochloride	CAS No.:104112-82-5	Molecular Formula:
Product Number:111896	Product Name:Agrimonol b	CAS No.:55576-66-4	Molecular Formula: