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:510006	Product Name:Flumethasone	CAS No.:#	Molecular Formula:
Product Number:510007	Product Name:Beclomethasone	CAS No.:#	Molecular Formula:
Product Number:K01934-100g	Product Name:Lemon Yellow	CAS No.:1934-21-0	Molecular Formula:
Product Number:PCL-#-Fy220-20mg	Product Name:Sundown Yellow	CAS No.:2783-94-0	Molecular Formula:
Product Number:510013	Product Name:Betamethasone acetate	CAS No.:#	Molecular Formula:
Product Number:510014	Product Name:Fluorometholone acetate	CAS No.:#	Molecular Formula:
Product Number:510011	Product Name:Devcoat	CAS No.:#	Molecular Formula:
Product Number:510012	Product Name:Methylprednisolone acetate	CAS No.:#	Molecular Formula:
Product Number:510010	Product Name:Fluorometholone	CAS No.:426-13-1	Molecular Formula:
Product Number:100169	Product Name:Norepinephrine Bitartrate	CAS No.:69815-49-2	Molecular Formula:
Product Number:100168	Product Name:Nefopam hydrochloride	CAS No.:23327-57-3	Molecular Formula:
Product Number:100167	Product Name:Levamisole hydrochloride	CAS No.:16595-80-5	Molecular Formula:
Product Number:100166	Product Name:isoprenaline hydrochloride	CAS No.:51-30-9	Molecular Formula:
Product Number:121088	Product Name:Sesame	CAS No.:#	Molecular Formula:
Product Number:121089	Product Name:Golden Lotus	CAS No.:#	Molecular Formula:
Product Number:PCL-#-Pa002-1g	Product Name:Red peony	CAS No.:####	Molecular Formula:
Product Number:PCL-#-VS121-1g	Product Name:Wang Bu Liou Xing	CAS No.:####	Molecular Formula:
Product Number:PCL-#-CF305-1g	Product Name:Flammarinus officinalis	CAS No.:####	Molecular Formula:
Product Number:PCL-#-At101-1g	Product Name:Calamus	CAS No.:####	Molecular Formula:
Product Number:121095	Product Name:Ox bile powder	CAS No.:#	Molecular Formula: