Description

n-(4-Nitrophenyl)-5-Chlorosalicylamide is a specialized organic compound featuring a salicylamide core substituted with a 4-nitrophenyl group and a chlorine atom. This molecular structure makes it a valuable intermediate in advanced organic synthesis, particularly for constructing complex heterocyclic systems and active pharmaceutical ingredients (APIs). It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for the development of novel compounds and materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, particularly those with anti-inflammatory, antimicrobial, or other targeted biological activities.
• Agrochemical Research: Used in the development and research of new pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Synthesis: Serves as a precursor in the production of specialized azo dyes and high-performance pigments due to its nitro and chloro functional groups.
• Material Science: Employed in the research of advanced polymers and liquid crystalline materials where its rigid, planar structure is advantageous.
• Chemical Research & Development: A versatile reagent for academic and industrial R&D labs exploring new organic reactions and catalytic processes.
• Analytical Reference Standard: Used as a certified reference material (CRM) in analytical laboratories for method development and quality control.

Basic Information

Product Name	n-(4-Nitrophenyl)-5-Chlorosalicylamide
CAS No.	4638-49-7
Molecular Formula	C13H9ClN2O4
Molecular Weight	292.68 g/mol
Synonyms	5-Chloro-N-(4-nitrophenyl)-2-hydroxybenzamide; 5-Chlorosalicyl-4'-nitroanilide; 2-Hydroxy-5-chloro-N-(4-nitrophenyl)benzamide; 5-Chloro-2-hydroxy-N-(4-nitrophenyl)benzamide; N-(4-Nitrophenyl)-5-chloro-2-hydroxybenzamide; Salicylamide, 5-chloro-N-(4-nitrophenyl)-; Benzamide, 2-hydroxy-5-chloro-N-(4-nitrophenyl)-
EINECS	Contact for details

Quality Control

Our n-(4-Nitrophenyl)-5-Chlorosalicylamide is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the stringent requirements of research and industrial applications. A detailed Certificate of Analysis (COA) is provided with every shipment, and custom purity grades are available upon request.

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). Keep away from strong oxidizing agents, strong acids, and strong bases. The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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