Products

Pharmaceutical Testing Reference Standards

Henyuan Fine Chemical specializes in providing high-quality pharmaceutical testing reference standards, including drug impurity reference standards, reference materials from the National Institutes for Food and Drug Control (NIFDC), chemical analysis reference standards, traditional Chinese medicine (TCM) analysis reference standards, TCM reference herbs, TCM pesticide residue blank matrix, and biopeptide reference standards.

Our products are manufactured in strict compliance with national standards and international regulations, ensuring high purity, stability, and traceability. They are widely used in pharmaceutical research and development, quality control, and testing analysis.

Drug impurity reference standards help accurately identify and quantify impurities in drugs, ensuring drug safety and efficacy. NIFDC reference materials provide authoritative references for pharmaceutical testing. Chemical analysis reference standards and TCM analysis reference standards meet the needs of chemical drug and TCM component analysis, respectively. TCM reference herbs and pesticide residue blank matrices offer reliable support for TCM quality control. Biopeptide reference standards are used in research and testing within the biopharmaceutical field.

With a professional technical team and a rigorous quality management system, we are committed to providing customers with premium products and services, enhancing the precision and efficiency of pharmaceutical testing.

Product Number	Product Name	CAS No.	Molecular Formula
Product Number:	Product Name:Threo-Chloramphenicol-D5	CAS No.:202480-68-0	Molecular Formula:
Product Number:	Product Name:AMOZ	CAS No.:43056-63-9	Molecular Formula:
Product Number:	Product Name:2‑NP‑AMOZ	CAS No.:183193-59-1	Molecular Formula:
Product Number:	Product Name:2‑NP‑AMOZ‑D5	CAS No.:1173097-59-0	Molecular Formula:
Product Number:	Product Name:2‑NP‑AOZ‑D4	CAS No.:1007478-57-0	Molecular Formula:
Product Number:	Product Name:2‑NP‑AOZ	CAS No.:19687-73-1	Molecular Formula:
Product Number:	Product Name:2-NP-AHD-13C3	CAS No.:1007476-86-9	Molecular Formula:
Product Number:	Product Name:AOZ	CAS No.:80-65-9	Molecular Formula:
Product Number:	Product Name:2‑NP‑AHD	CAS No.:623145-57-3	Molecular Formula:
Product Number:	Product Name:SEM	CAS No.:563-41-7	Molecular Formula:
Product Number:	Product Name:AHD(1-Aminohydantoin hydrochloride)	CAS No.:2827-56-7	Molecular Formula:
Product Number:	Product Name:Demeclocycline HCl	CAS No.:64-73-3	Molecular Formula:
Product Number:	Product Name:Narasin	CAS No.:55134-13-9	Molecular Formula:
Product Number:	Product Name:Toltrazuril	CAS No.:69004-03-1	Molecular Formula:
Product Number:	Product Name:Amprolium hydrochloride	CAS No.:137-88-2	Molecular Formula:
Product Number:	Product Name:Monensin sodium salt	CAS No.:22373-78-0	Molecular Formula:
Product Number:	Product Name:Colistin Sulfate (mixture A+B)	CAS No.:1264-72-8	Molecular Formula:
Product Number:	Product Name:HMMNI	CAS No.:936-05-0	Molecular Formula:
Product Number:	Product Name:HMMNI‑D3	CAS No.:1015855-78-3	Molecular Formula:
Product Number:	Product Name:Ronidazole	CAS No.:7681-76-7	Molecular Formula: