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-#-Tr255-100mg	Product Name:Triamcinolone acetonide	CAS No.:76-25-5	Molecular Formula:
Product Number:100124	Product Name:Prednisolone acetate	CAS No.:100124-N/A	Molecular Formula:
Product Number:100123	Product Name:Cortisone acetate	CAS No.:50-04-4	Molecular Formula:
Product Number:121046	Product Name:Fishwife	CAS No.:#	Molecular Formula:
Product Number:121047	Product Name:Cherry blossoms	CAS No.:#	Molecular Formula:
Product Number:121044	Product Name:Whole Scorpion	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Gi002-1g	Product Name:Red ginseng	CAS No.:####	Molecular Formula:
Product Number:121048	Product Name:Swelling Jiao Feng (Grass Coral)	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Rr100-1g	Product Name:Rubia cordifolia	CAS No.:####	Molecular Formula:
Product Number:420001	Product Name:Cedarbenazine	CAS No.:#	Molecular Formula:
Product Number:121053	Product Name:Geese don't eat grass	CAS No.:#	Molecular Formula:
Product Number:121054	Product Name:Angelica tail	CAS No.:#	Molecular Formula:
Product Number:121052	Product Name:Comfrey Velvet	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Hy171-10mg	Product Name:p-Hydroxyphenylacetamide	CAS No.:17194-82-0	Molecular Formula:
Product Number:100131	Product Name:p-Toluenesulfonamide	CAS No.:70-55-3	Molecular Formula:
Product Number:PCL-#-S1352-20mg	Product Name:scopolamine butylbromide	CAS No.:149-64-4	Molecular Formula:
Product Number:100118	Product Name:Betamethasone	CAS No.:378-44-9	Molecular Formula:
Product Number:100117	Product Name:Atenolol	CAS No.:29122-68-7	Molecular Formula:
Product Number:PCL-#-V372-20mg	Product Name:Vitamin B6	CAS No.:8059-24-3	Molecular Formula:
Product Number:100114	Product Name:Aminophenyl sulfone	CAS No.:100114-N/A	Molecular Formula: