Description

3-Nitrobenzaldehyde CAS NO 99-61-6 is a versatile aromatic aldehyde derivative characterized by a nitro group at the meta position, serving as a crucial synthetic intermediate in organic chemistry. Its primary value lies in its dual functional groups, which make it an essential building block for constructing more complex molecules in pharmaceutical and agrochemical research. This compound is particularly needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and dye industries for synthesizing active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including vasodilators and other nitro-containing compounds.
• Agrochemical Synthesis: Used in the manufacture of herbicides, pesticides, and plant growth regulators where the nitrobenzaldehyde scaffold is incorporated.
• Dye and Pigment Production: Serves as a starting material for synthesizing azo dyes and other complex colorants.
• Organic Synthesis Building Block: Employed in reactions such as the Henry reaction, reductive amination, and condensation reactions to create novel chemical entities.
• Corrosion Inhibitor Formulation: Used in the development of specialty chemicals for metal surface treatment and protection.
• Research & Development: A standard reagent in academic and industrial laboratories for method development and exploring new synthetic pathways.

Basic Information

Product Name	3-Nitrobenzaldehyde
CAS No.	99-61-6
Molecular Formula	C7H5NO3
Molecular Weight	151.12 g/mol
Synonyms	m-Nitrobenzaldehyde; 3-Nitrobenzenecarboxaldehyde; Benzaldehyde, 3-nitro-; meta-Nitrobenzaldehyde; NSC 404026; 3-NBA; 3-Nitrobenzene carbaldehyde; 3-Nitro-benzaldehyde
EINECS	202-773-6

Quality Control

Our 3-Nitrobenzaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation by FT-IR and NMR, to ensure it meets precise specifications for industrial and research use. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, the container should be amber-colored or stored in a dark place.

Specification

Item	Specification
Appearance	Yellow to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	56 - 59 °C
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.