Description

7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde is a high-purity, synthetically valuable aromatic aldehyde derivative. This compound serves as a critical advanced pharmaceutical intermediate and a versatile building block in organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for constructing complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for central nervous system (CNS) and cardiovascular targets.
• Agrochemical Synthesis: Building block for developing new herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Used in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Organic Electronic Materials: Serves as a starting material for synthesizing conjugated molecules for organic light-emitting diodes (OLEDs) and semiconductors.
• Dye and Pigment Chemistry: Intermediate in the production of complex dyes and functional pigments.
• Academic and Contract Research: Essential for methodological research in organic chemistry and medicinal chemistry programs.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing specific aroma chemicals.

Basic Information

Product Name	7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde
CAS No.	55149-81-0
Molecular Formula	C9H7NO5
Molecular Weight	209.16 g/mol
Synonyms	6-Formyl-7-nitro-2,3-dihydro-1,4-benzodioxine; 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-carboxaldehyde; 1,4-Benzodioxine-6-carboxaldehyde, 7-nitro-2,3-dihydro-; 7-Nitro-2,3-dihydrobenzo[b][1,4]dioxine-6-carbaldehyde; 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carboxaldehyde; 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-carbaldehyde; 7-Nitro-2,3-dihydro-1,4-benzodioxin-6-carboxaldehyde
EINECS	Contact for details

Quality Control

Our 7-Nitro-2,3-dihydro-1,4-benzodioxine-6-carbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure high chemical purity and structural identity. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment to guarantee batch-to-batch consistency and support your regulatory documentation.

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 strong oxidizing agents and bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.