Description

2-Nitrosobenzaldehyde is a specialized aromatic nitroso compound with the CAS number 29809-25-4, serving as a versatile intermediate in advanced organic synthesis. Its unique structure, featuring both aldehyde and nitroso functional groups, makes it a valuable precursor for constructing complex heterocyclic systems and functional materials. This high-purity chemical is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of complex heterocyclic compounds with potential biological activity.
• Agrochemical Synthesis: Used in the development of novel active ingredients for crop protection products.
• Dye and Pigment Manufacturing: Serves as a precursor for specialized azo dyes and colorants.
• Coordination Chemistry: Acts as a ligand for metal complexes in catalytic and material science applications.
• Polymer Chemistry: Employed in the synthesis of functional polymers and advanced materials.
• Research & Development: Critical reagent in academic and industrial R&D for exploring new synthetic pathways.
• Fine Chemical Production: Intermediate for manufacturing high-value, low-volume specialty chemicals.

Basic Information

Product Name	2-Nitrosobenzaldehyde
CAS No.	29809-25-4
Molecular Formula	C7H5NO2
Molecular Weight	135.12 g/mol
Synonyms	o-Nitrosobenzaldehyde; Benzaldehyde, 2-nitroso-; 2-Nitroso-benzaldehyde; 2-Formylnitrosobenzene; Nitrosobenzaldehyde; Ortho-Nitrosobenzaldehyde; 2-Nitrosobenzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 2-Nitrosobenzaldehyde is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data, including HPLC purity, identity confirmation by FT-IR and NMR, and impurity profiling. A Certificate of Analysis (COA) is supplied with each shipment, detailing all relevant specifications. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring reliability for your critical synthesis workflows.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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	≤ 20 ppm

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