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-#-Ga209-25mg		Product Name:Ganoderma lucidum enoic acid A	CAS No.:100665-40-5	Molecular Formula:
Product Number:PCL-#-Ma236-5mg		Product Name:Tongkang Vine Bitter Glycoside B	CAS No.:858360-57-3	Molecular Formula:
Product Number:PCL-#-PS189-10mg		Product Name:Pungasaponin A (named by Pulsar Biologics)	CAS No.:CN000907	Molecular Formula:
Product Number:PCL-#-Vo350-0.05ml		Product Name:VolvalerenalE	CAS No.:1247014-33-0	Molecular Formula:
Product Number:PCL-#-Fs025-20mg		Product Name:2''-O-p-trans-coumaroyl orientin	CAS No.:1229437-75-5	Molecular Formula:
Product Number:PCL-#-Lu338-10mg		Product Name:gibberellic acid N	CAS No.:364622-33-3	Molecular Formula:
Product Number:PCL-#-365-10mg		Product Name:4'-Methoxy sedum tetrol	CAS No.:123278-01-3	Molecular Formula:
Product Number:PCL-#-Qu069-5mg		Product Name:Quercetin-3-galactosyl (1→2) rhamnoside	CAS No.:189135-70-4	Molecular Formula:
Product Number:PCL-#-Fe717-20mg		Product Name:4-O-Feruloylquinic acid	CAS No.:2613-86-7	Molecular Formula:
Product Number:PCL-#-Br848-10mg		Product Name:The Crow's Nest	CAS No.:41451-75-6	Molecular Formula:
Product Number:PCL-#-607-10mg		Product Name:7,4',3'-trihydroxyflavone	CAS No.:2150-11-0	Molecular Formula:
Product Number:PCL-#-Do256-10mg		Product Name:17-Hydroxyneocuproine	CAS No.:2306139-04-6	Molecular Formula:
Product Number:PCL-#-Po071-5mg		Product Name:flavin furostanol glycosides	CAS No.:108886-03-9	Molecular Formula:
Product Number:PCL-#-Ju816-5mg		Product Name:Jennings Esterdine A	CAS No.:25001-57-4	Molecular Formula:
Product Number:PCL-#-An936-10mg		Product Name:Picrin B	CAS No.:142546-07-4	Molecular Formula:
Product Number:PCL-#-Sw029-25mg		Product Name:When the drug xanthin	CAS No.:6991-10-2	Molecular Formula:
Product Number:PCL-#-Me267-5mg		Product Name:1-Methoxy-2,3-methylenedioxystomatosanone	CAS No.:63625-05-8	Molecular Formula:
Product Number:PCL-#-Ra514-25mg		Product Name:Acid vine quinone	CAS No.:573-40-0	Molecular Formula:
Product Number:PCL-#-Te297-5mg		Product Name:Farthermore oligospermia H	CAS No.:147742-13-0	Molecular Formula:
Product Number:PCL-#-Ar455-25mg		Product Name:Hypericum saponin B	CAS No.:112766-96-8	Molecular Formula:

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