Description

Benzoic Acid, 4-(Aminooxy)-3-Nitro- (9Ci) is a specialized aromatic compound featuring both aminooxy and nitro functional groups on the benzoic acid core. This unique bifunctional structure makes it a valuable chemical building block for synthesizing more complex molecules, particularly in advanced research and development. It is primarily needed by pharmaceutical researchers and agrochemical developers for creating novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those requiring oxime or aminooxy linkages.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Bioconjugation & Probe Synthesis: The aminooxy group is utilized for site-specific conjugation with carbonyl groups in proteins, sugars, or other biomolecules to create diagnostic probes or targeted therapeutics.
• Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and functional materials.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex heterocycles and other aromatic derivatives.

Basic Information

Product Name	Benzoic Acid, 4-(Aminooxy)-3-Nitro- (9Ci)
CAS No.	94832-40-3
Molecular Formula	C7H6N2O5
Molecular Weight	198.13 g/mol
Synonyms	4-(Aminooxy)-3-nitrobenzoic acid; 3-Nitro-4-(aminooxy)benzoic acid; Benzoic acid, 4-(aminooxy)-3-nitro-; O4-(3-Carboxy-2-nitrophenyl)hydroxylamine; 2-Nitro-4-carboxyphenyl O-hydroxylamine
EINECS	Contact for details

Quality Control

Our Benzoic Acid, 4-(Aminooxy)-3-Nitro- (9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (HPLC), related substances, and physical characteristics are available upon request, supporting compliance in regulated research environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 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.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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