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	Image	Product Name	CAS No.	Molecular Formula
Product Number:PCL-#-F479-20mg		Product Name:Pine aldehyde	CAS No.:458-36-6	Molecular Formula:
Product Number:PCL-#-C65-20mg		Product Name:Purpuravidinol	CAS No.:476-69-7	Molecular Formula:
Product Number:PCL-#-U1577-20mg		Product Name:Photocalyx wild lily alkaloids	CAS No.:15503-87-4	Molecular Formula:
Product Number:PCL-#-Le027-20mg		Product Name:Eugenolide A	CAS No.:88182-33-6	Molecular Formula:
Product Number:PCL-#-P772-20mg		Product Name:Pimperneline C	CAS No.:128585-96-6	Molecular Formula:
Product Number:PCL-#-P808-20mg		Product Name:Ginsenoside RT5	CAS No.:98474-78-3	Molecular Formula:
Product Number:PCL-#-S1319-20mg		Product Name:Salvianolic acid C	CAS No.:115841-09-3	Molecular Formula:
Product Number:PCL-#-Gi441-20mg		Product Name:Ginsenoside Rh4	CAS No.:174721-08-5	Molecular Formula:
Product Number:PCL-#-A1552-20mg		Product Name:Atractylenolide III	CAS No.:73030-71-4	Molecular Formula:
Product Number:PCL-#-Ae156-20mg		Product Name:13-Acetyl-9-hydroxybaccatin III	CAS No.:142203-65-4	Molecular Formula:
Product Number:PCL-#-P1043-20mg		Product Name:Chickweed glycosides	CAS No.:18842-98-3	Molecular Formula:
Product Number:PCL-#-P425-20mg		Product Name:Pseudomonas propionic acid	CAS No.:82601-41-0	Molecular Formula:
Product Number:PCL-#-D1310-20mg		Product Name:Daptomycin	CAS No.:103060-53-3	Molecular Formula:
Product Number:PCL-#-H1242-20mg		Product Name:Raspberry ketone	CAS No.:5471-51-2	Molecular Formula:
Product Number:PCL-#-Di130-20mg		Product Name:Diosmin (geranylgeranyl glucoside, buchuoside)	CAS No.:520-27-4	Molecular Formula:
Product Number:PCL-#-Ho211-20mg		Product Name:and thymol	CAS No.:35354-74-6	Molecular Formula:
Product Number:PCL-#-Em100-20mg		Product Name:Rhodopsin 8-β-D-glucoside; 3,8-Dihydroxy-6-methyl-1-anthraquinonyl β-D-glucopyranoside	CAS No.:23313-21-5	Molecular Formula:
Product Number:PCL-#-H155-20mg		Product Name:Camptothecin hydrochloride	CAS No.:6027-98-1	Molecular Formula:
Product Number:PCL-#- Ge7412-20mg		Product Name:The table is in accordance with the spring	CAS No.:1072-93-1	Molecular Formula:
Product Number:PCL-#-T437-20mg		Product Name:Tongkang vine saponin I	CAS No.:191729-44-9	Molecular Formula:

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