Description

Methaqualone-D4 100 Ug Per Ml In Methano L is a deuterated internal standard solution, specifically formulated for high-precision analytical applications. This product is essential for ensuring accurate quantification and reliable data integrity in sophisticated laboratory analyses. It is primarily required by pharmaceutical research, forensic toxicology, and clinical diagnostic laboratories for method development and validation.

Application

• Quantitative Analysis Internal Standard: Used as a critical reference compound in Gas Chromatography-Mass Spectrometry (GC-MS) and Liquid Chromatography-Mass Spectrometry (LC-MS) for the accurate measurement of Methaqualone and related compounds.
• Forensic Toxicology and Drug Testing: Enables precise identification and quantification of Methaqualone in biological matrices such as blood, urine, and hair samples for legal and workplace testing protocols.
• Pharmaceutical Research & Development: Supports pharmacokinetic studies, metabolism research, and stability testing of pharmaceutical formulations containing Methaqualone or its analogs.
• Clinical Diagnostic Assays: Serves as a calibrator or control in validated diagnostic methods for detecting drug exposure or overdose cases in hospital settings.
• Regulatory Compliance and Method Validation: Facilitates compliance with guidelines from agencies like the FDA and EMA by providing a traceable standard for assay validation and quality control procedures.
• Reference Material for Certified Laboratories: Acts as a high-purity certified reference material (CRM) for laboratory accreditation and proficiency testing programs.

Basic Information

Product Name	Methaqualone-D4 100 Ug Per Ml In Methano L
CAS No.	60124-85-8
Molecular Formula	C₁₆H₁₀D₄N₂O
Molecular Weight	~ 258.33 g/mol
Synonyms	Methaqualone-d4; Deuterated Methaqualone; 2-Methyl-3-(2-methylphenyl)-4(3H)-quinazolinone-d4; 2-Methyl-3-o-tolyl-4(3H)-quinazolinone-d4; Quaalude-d4; Mandrax-d4 (deuterated); MQ-d4; Mequin-d4
EINECS	Contact for details

Quality Control

Every batch of our Methaqualone-D4 solution is manufactured and analyzed under strict quality management systems. The product undergoes rigorous testing, including identity confirmation by spectroscopic methods and precise quantification of concentration and isotopic purity. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing batch-specific results for concentration, purity, and solvent verification to ensure compliance with your analytical method requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as specified on the label or COA. Due to the highly volatile nature of the methanol solvent, ensure containers are securely sealed when not in use and stored in a well-ventilated area.

Specification

Item	Specification
Appearance	Clear, colorless solution
Concentration	100 µg/mL ± 5% in Methanol
Identification (IR / MS)	Conforms to reference spectrum
Assay (HPLC/GC)	95.0% - 105.0% of declared concentration
Isotopic Purity (D4)	≥ 98.0 atom % D
Solvent Verification (GC)	Methanol
Water Content (KF)	< 0.5%

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