Description

S-(2,4-Dinitrophenyl)Mercapturic Acid is a specialized mercapturic acid derivative, a key metabolite formed in the detoxification pathway of certain xenobiotics. This compound is of significant value in biochemical and toxicological research for studying metabolic conjugation and biomarker identification. It is primarily utilized by research institutions, analytical laboratories, and pharmaceutical development teams focused on drug metabolism, environmental toxicology, and biomarker analysis.

Application

• Biomarker Research: Used as a reference standard for detecting and quantifying mercapturic acid conjugates in biological samples, serving as a biomarker for exposure to specific aromatic compounds.
• Toxicology Studies: Essential in metabolic pathway analysis to understand the detoxification and bioactivation mechanisms of nitroaromatic compounds.
• Analytical Reference Standard: Serves as a high-purity calibrant and control material in advanced analytical techniques like LC-MS/MS and HPLC for method development and validation.
• Pharmaceutical R&D: Employed in preclinical studies to investigate Phase II metabolism and the formation of mercapturate conjugates of drug candidates.
• Environmental Monitoring: Aids in assessing human exposure to environmental pollutants by quantifying specific mercapturic acid metabolites in urine or blood.

Basic Information

Product Name	S-(2,4-Dinitrophenyl)Mercapturic Acid
CAS No.	35897-25-7
Molecular Formula	C11H11N3O7S
Molecular Weight	329.29 g/mol
Synonyms	N-Acetyl-S-(2,4-dinitrophenyl)-L-cysteine; 2,4-Dinitrophenylmercapturic Acid; DNP-MA; S-(2,4-DNP)-N-acetylcysteine; Mercapturic Acid, S-(2,4-Dinitrophenyl)-; N-Acetyl-S-(2,4-dinitrophenyl)cysteine; L-Cysteine, N-acetyl-S-(2,4-dinitrophenyl)-; (2R)-2-Acetamido-3-[(2,4-dinitrophenyl)sulfanyl]propanoic acid
EINECS	Contact for details

Quality Control

Our S-(2,4-Dinitrophenyl)Mercapturic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for research and analytical applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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