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:100276	Product Name:amiloride	CAS No.:100276-N/A	Molecular Formula:
Product Number:100285	Product Name:Kaba arsine	CAS No.:100285-N/A	Molecular Formula:
Product Number:100284	Product Name:Gemfibrozil	CAS No.:25812-30-0	Molecular Formula:
Product Number:100283	Product Name:sodium riboflavin phosphate mixture	CAS No.:100283-N/A	Molecular Formula:
Product Number:CMCC(B)28001	Product Name:Micrococcus garciniae 28001	CAS No.:#	Molecular Formula:
Product Number:100282	Product Name:Glipizide impurity I	CAS No.:100282-N/A	Molecular Formula:
Product Number:100281	Product Name:Glipizide	CAS No.:100281-N/A	Molecular Formula:
Product Number:100280	Product Name:Gliquidone	CAS No.:100280-N/A	Molecular Formula:
Product Number:CMCC(B)41002	Product Name:Serratia marcescens 41002	CAS No.:#	Molecular Formula:
Product Number:150551	Product Name:Thyroxine (T4)	CAS No.:#	Molecular Formula:
Product Number:150550	Product Name:Triiodothyronine (T3)	CAS No.:#	Molecular Formula:
Product Number:150553	Product Name:National Standard for C-Peptide	CAS No.:#	Molecular Formula:
Product Number:100299	Product Name:Dioxopromazine hydrochloride	CAS No.:100299-N/A	Molecular Formula:
Product Number:150552	Product Name:trans-Triiodothyronine (rT3)	CAS No.:#	Molecular Formula:
Product Number:100298	Product Name:alpha-Hypericin	CAS No.:5273-86-9	Molecular Formula:
Product Number:150555	Product Name:human chorionic gonadotropin	CAS No.:#	Molecular Formula:
Product Number:150554	Product Name:Glucagon (Glu)	CAS No.:#	Molecular Formula:
Product Number:150557	Product Name:anti-thyroid peroxidase antibodies	CAS No.:#	Molecular Formula:
Product Number:150556	Product Name:Antithyroglobulin antibodies	CAS No.:#	Molecular Formula:
Product Number:PCL-#-R360-20mg	Product Name:Racemic scopolamine	CAS No.:17659-49-3	Molecular Formula: