Description

Pyrifluquinazon Metabolite B Standard is a high-purity analytical reference material essential for environmental and regulatory compliance testing. This certified standard is critical for the accurate quantification and identification of the primary metabolite of the insecticide Pyrifluquinazon in various sample matrices. It is primarily required by analytical laboratories, agrochemical manufacturers, and regulatory bodies involved in residue analysis, environmental monitoring, and product quality control.

Application

• Analytical Reference Standard for the calibration of HPLC, LC-MS, and GC-MS systems in residue testing.
• Metabolite Identification and Quantification in environmental fate studies and soil/water analysis.
• Quality Control and Method Development for agrochemical manufacturers producing Pyrifluquinazon.
• Regulatory Compliance and Residue Monitoring for food safety and import/export testing.
• Metabolism and Pharmacokinetic Studies in research and development settings.
• Preparation of Certified Reference Materials (CRMs) for laboratory proficiency testing.

Basic Information

Product Name	Pyrifluquinazon Metabolite B Standard
CAS No.	337457-78-0
Molecular Formula	C20H16F3N5O2
Molecular Weight	415.37 g/mol
Synonyms	1-Acetyl-1,2,3,4-tetrahydro-3-[(3S)-3-(3,3,3-trifluoropropyl)-4(3H)-quinazolinon-2-yl]quinoline; Pyrifluquinazon metabolite B; Pyrifluquinazon-Met B; (3S)-1-Acetyl-1,2,3,4-tetrahydro-3-[3-(3,3,3-trifluoropropyl)-4(3H)-quinazolinon-2-yl]quinoline; UNII-9J8B5QZ9FJ
EINECS	Contact for details

Quality Control

Every batch of Pyrifluquinazon Metabolite B Standard is manufactured and certified under a strict quality management system. Our products undergo rigorous identity, purity, and stability testing using advanced analytical techniques (HPLC, NMR, MS) to ensure compliance with industry standards for reference materials. A comprehensive Certificate of Analysis (COA) detailing batch-specific purity, analytical methods, and traceability is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the vial to equilibrate to room temperature before opening to prevent moisture condensation.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC)	Conforms to reference standard
Identification (NMR)	Conforms to structure
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.