Description

Benzoic Acid, 4-Nitroso- (9Ci) is a specialized nitroso derivative of benzoic acid, serving as a crucial intermediate in advanced organic synthesis. Its value lies in its unique chemical structure, which facilitates the introduction of the nitroso functional group into target molecules for research and industrial applications. This compound is primarily needed by manufacturers and R&D laboratories in the pharmaceutical, agrochemical, and dyestuff sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for creating novel herbicides, fungicides, and plant growth regulators.
• Dyestuff and Pigment Production: Acts as a precursor in the manufacture of azo dyes and other complex colorants.
• Chemical Research & Development: Employed in academic and industrial labs for methodological studies and the development of new synthetic pathways.
• Coordination Chemistry: Utilized as a ligand or precursor in the preparation of metal-organic complexes and catalysts.
• Polymer Chemistry: Can be incorporated as a functional monomer or modifier in specialty polymer formulations.

Basic Information

Product Name	Benzoic Acid, 4-Nitroso- (9Ci)
CAS No.	619-68-1
Molecular Formula	C7H5NO3
Molecular Weight	151.12 g/mol
Synonyms	4-Nitrosobenzoic Acid; p-Nitrosobenzoic Acid; Benzoic acid, 4-nitroso-; 4-Carboxynitrosobenzene; 4-Nitroso-benzoesaeure; NSC 403124; EINECS 210-600-7
EINECS	210-600-7

Quality Control

Our Benzoic Acid, 4-Nitroso- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure high purity and consistency, meeting the stringent requirements for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame. For long-term storage, consider maintaining the product under an inert atmosphere such as nitrogen or argon to preserve stability.

Specification

Item	Specification
Appearance	Yellow to brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.