Description

n-(3,4-Dimethyl-5-Isoxazolyl)-5-(Dimethylamino)-1-Naphthalenesulfonamide Hydrochloride CAS NO 1215703-04-0 is a specialized organic compound belonging to the class of naphthalenesulfonamide derivatives. This high-purity chemical is valued for its role as a key synthetic intermediate and research tool in advanced pharmaceutical and agrochemical development. It is primarily sought by R&D laboratories and production facilities in the life sciences sector for the synthesis of novel active ingredients and biochemical probes.

Application

This compound serves as a critical building block in several high-value chemical synthesis pathways. Its applications are centered around research and development, particularly in the following areas:

• Pharmaceutical Intermediate: Used in the synthesis of potential drug candidates, especially those targeting specific enzyme pathways.
• Agrochemical Research: Acts as a precursor in the development of new herbicides, fungicides, or plant growth regulators.
• Biochemical Probe Development: Utilized in research to create fluorescent or affinity-based probes for studying biological processes.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for constructing complex heterocyclic molecules.
• Material Science Research: Investigated for the development of specialty polymers or organic electronic materials.

Basic Information

Product Name	n-(3,4-Dimethyl-5-Isoxazolyl)-5-(Dimethylamino)-1-Naphthalenesulfonamide Hydrochloride
CAS No.	1215703-04-0
Molecular Formula	C₁₇H₂₀N₄O₃S • HCl
Molecular Weight	396.89 g/mol (Free base: 360.43 g/mol)
Synonyms	5-(Dimethylamino)-N-(3,4-dimethyl-5-isoxazolyl)-1-naphthalenesulfonamide hydrochloride; Dansylamide isoxazole derivative hydrochloride; 1-Naphthalenesulfonamide, 5-(dimethylamino)-N-(3,4-dimethyl-5-isoxazolyl)-, hydrochloride; DNDQX hydrochloride (research code); DMXAA related sulfonamide hydrochloride
EINECS	Contact for details

Quality Control

Our n-(3,4-Dimethyl-5-Isoxazolyl)-5-(Dimethylamino)-1-Naphthalenesulfonamide Hydrochloride is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes data from HPLC, NMR, and mass spectrometry. Our quality commitment aligns with cGMP principles where applicable for pharmaceutical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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