3-Methoxy-2-nitrobenzaldehyde
3-Methoxy-2-nitrobenzaldehyde (CAS: 53055-05-3), with the molecular formula C8H7NO4, is a valuable organic building block. This aromatic aldehyde features methoxy and nitro substituents, making it a versatile intermediate in complex chemical syntheses. It is primarily utilised in research and development for the creation of novel compounds, particularly within the pharmaceutical and fine chemical industries. Its specific functional groups allow for a range of chemical transformations.

Synthesis of Heterocyclic Compounds
3-Methoxy-2-nitrobenzaldehyde serves as a precursor in the synthesis of various heterocyclic structures, contributing to the development of new pharmaceutical candidates and advanced materials.
Intermediate in Organic Synthesis
This compound is employed as a key intermediate for constructing more complex organic molecules, including substituted quinazolines and anilines, by leveraging its aldehyde and nitro functionalities.
Preparation of Specialized Reagents
It is used in the laboratory for the preparation of specialized reagents and derivatives, enabling specific chemical reactions and research explorations in organic chemistry.
| Molecular weight | 181.15 |
|---|---|
| Linear formula | CH3OC6H3(NO2)CHO |
| Assay | ≥97% |
| Application | 3-Methoxy-2-nitrobenzaldehyde was used in the synthesis of 8-hydroxyquinazoline, methy-3-methoxyanthranilate and 3-methoxy-2-nitrobenzylidenebisformamide1. |
| Melting point | 97-101 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Methoxy-2-nitrobenzaldehyde used for?
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3-Methoxy-2-nitrobenzaldehyde is used as a chemical intermediate in organic synthesis, including the preparation of compounds such as 8-hydroxyquinazoline, methyl 3-methoxyanthranilate, and 3-methoxy-2-nitrobenzylidenebisformamide.
What are the CAS number and chemical formula for 3-Methoxy-2-nitrobenzaldehyde?
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The CAS number is 53055-05-3, and its chemical formula is C8H7NO4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Methoxy-2-nitrobenzaldehyde with a purity of ≥97%. This product is intended for research and laboratory use and is not supplied as USP, BP, or EP grade.
What are the safety considerations when handling 3-Methoxy-2-nitrobenzaldehyde?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter should be used. It is classified under WGK Germany as 3, indicating a high hazard.
How is 3-Methoxy-2-nitrobenzaldehyde shipped and exported?
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Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals, adhering to all necessary regulations for safe and compliant international shipment.
How can I request a quote or sample?
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To request a quote or sample of 3-Methoxy-2-nitrobenzaldehyde, please contact our sales team through the website or via direct inquiry.
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