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:100989	Product Name:Budesonide	CAS No.:51333-22-3	Molecular Formula:
Product Number:100988	Product Name:Norethindrone enanthate	CAS No.:100988-N/A	Molecular Formula:
Product Number:PCL-#-Me294-100mg	Product Name:methyl linoleate	CAS No.:112-63-0	Molecular Formula:
Product Number:111626	Product Name:*5-hydroxymethylfurfural	CAS No.:67-47-0	Molecular Formula:
Product Number:111627	Product Name:Sea buckthorn oil	CAS No.:111627-N/A	Molecular Formula:
Product Number:111629	Product Name:2"-0-galloylhypericin	CAS No.:111629-N/A	Molecular Formula:
Product Number:171297-202001	Product Name:Tandospirone Citrate Impurity II	CAS No.:N/A	Molecular Formula:
Product Number:111621	Product Name:※ Oleic acid	CAS No.:112-80-1	Molecular Formula:
Product Number:111622	Product Name:linoleic acid	CAS No.:60-33-3	Molecular Formula:
Product Number:PCL-#-C1022-20mg	Product Name:Kirillakin	CAS No.:23094-69-1	Molecular Formula:
Product Number:111624	Product Name:*Methyl alpha-linolenate	CAS No.:301-00-8	Molecular Formula:
Product Number:100976	Product Name:Disodium pamidronate	CAS No.:100976-N/A	Molecular Formula:
Product Number:100977	Product Name:Ivermectin	CAS No.:100977-N/A	Molecular Formula:
Product Number:PCL-#-Oc076-1g	Product Name:n-Octadecane	CAS No.:593-45-3	Molecular Formula:
Product Number:PCL-#-Hy642-20mg	Product Name:Hydroxy saffron yellow pigment A	CAS No.:146087-19-6	Molecular Formula:
Product Number:PCL-#-H908-20mg	Product Name:β-Ecdysterone	CAS No.:5289-74-7	Molecular Formula:
Product Number:111630	Product Name:Furoic acid	CAS No.:88-14-2	Molecular Formula:
Product Number:111631	Product Name:*() Alpha-linolenic acid**	CAS No.:463-40-1	Molecular Formula:
Product Number:PCL-#-Te259-20mg	Product Name:Sagittarius glycosides	CAS No.:611-40-5	Molecular Formula:
Product Number:100929	Product Name:Baclofen impurity A	CAS No.:100929-N/A	Molecular Formula: