Description

Zoxazolamine-D2 is a deuterated analog of the skeletal muscle relaxant zoxazolamine, specifically labeled with two deuterium atoms. This stable isotope-labeled compound is essential for advanced analytical and research applications where precise molecular tracking is required. It is primarily utilized by pharmaceutical research and development laboratories, contract research organizations (CROs), and academic institutions engaged in metabolism studies, pharmacokinetic research, and as an internal standard for mass spectrometry.

Application

• As a stable isotope-labeled internal standard for the accurate quantification of zoxazolamine in biological matrices using LC-MS/MS and GC-MS.
• For use in drug metabolism and pharmacokinetic (DMPK) studies to investigate absorption, distribution, metabolism, and excretion (ADME) profiles.
• In pharmacological research as a tool compound for studying the mechanism of action and metabolic pathways of muscle relaxants.
• For the development and validation of sensitive and specific bioanalytical methods in compliance with GLP guidelines.
• In forensic and clinical toxicology to aid in the precise identification and measurement of zoxazolamine and its metabolites.

Basic Information

Product Name	Zoxazolamine-D2
CAS No.	24160-33-6
Molecular Formula	C7H4Cl2D2N2O2
Molecular Weight	215.06 g/mol (for deuterated form)
Synonyms	5-Chloro-2-benzoxazolol-d2; 5-Chloro-2-benzoxazolinone-d2; 5-Chloro-2-hydroxybenzoxazole-d2; 5-Chlorobenzoxazolin-2-one-d2; Zoxazolamine (phenyl-d2); Flexin-d2; Zoxamine-d2
EINECS	Contact for details

Quality Control

Our Zoxazolamine-D2 is manufactured under strict quality control protocols to ensure high chemical purity and isotopic enrichment. Each batch is supported by a comprehensive Certificate of Analysis (COA) detailing parameters such as chemical purity (by HPLC), isotopic purity (by MS), and residual solvent content. We adhere to relevant industry standards for research chemicals, ensuring reliability for your critical analytical applications.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. For long-term storage, consider keeping the material at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥98.0%
Isotopic Purity (MS)	≥98.0 atom % D
Chemical Purity (by HPLC)	≥95.0%
Water Content (KF)	≤0.5%
Residual Solvents (GC)	Complies with ICH guidelines

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