mono-Methyl 5-nitroisophthalate
Mono-Methyl 5-nitroisophthalate (CAS 1955-46-0) is an organic compound with the formula O2NC6H3-3-(CO2H)CO2CH3 and a molecular weight of 225.15 g/mol. This nitro-substituted aromatic ester serves as a valuable building block in chemical synthesis. It is primarily utilized as a starting reagent in the preparation of more complex molecules, particularly in the development of specific amide compounds for research and industrial applications.
- IUPAC
- Monomethyl 5-nitrobenzene-1,3-dicarboxylate

Organic Synthesis Intermediate
Mono-Methyl 5-nitroisophthalate is employed as a key intermediate in the synthesis of various organic compounds. Its functional groups allow for diverse chemical transformations.
Preparation of Amide Derivatives
This compound has been documented as a starting reagent for synthesising specific 3-amide-5-[(dipropylamino)carbonyl]benzoic acids, highlighting its utility in medicinal chemistry research.
Research and Development
As a well-defined organic building block, it finds application in academic and industrial R&D laboratories for exploring new chemical pathways and developing novel materials.
| Molecular weight | 225.15 |
|---|---|
| Linear formula | O2NC6H3-3-(CO2H)CO2CH3 |
| Assay | 99% |
| Application | mono-Methyl 5-nitroisophthalate has been used as starting reagent in the synthesis of 3-amide-5-[(dipropylamino)carbonyl]benzoic acids1. |
| Melting point | 180-182 °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 mono-Methyl 5-nitroisophthalate used for?
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Mono-Methyl 5-nitroisophthalate is used as a starting reagent in organic synthesis, particularly for preparing specific amide derivatives.
What are the CAS number and chemical formula for mono-Methyl 5-nitroisophthalate?
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The CAS number is 1955-46-0 and the linear formula is O2NC6H3-3-(CO2H)CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies mono-Methyl 5-nitroisophthalate with an assay of 99%. We do not represent this product as USP, BP, EP or any other pharmacopoeia grade.
How should mono-Methyl 5-nitroisophthalate be handled?
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Handling requires appropriate personal protective equipment, including eyeshields and gloves. A type N95 (US) or type P1 (EN143) respirator filter is recommended. Refer to the Safety Data Sheet for comprehensive handling information.
Is mono-Methyl 5-nitroisophthalate a controlled substance?
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Based on the provided data, mono-Methyl 5-nitroisophthalate is not indicated as a controlled substance.
How can I request a quote or sample?
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To request a quote or sample, please contact our sales team through the website or by phone. We are happy to assist with your chemical sourcing needs.
How is mono-Methyl 5-nitroisophthalate shipped?
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Tech Serve Solutions exports fine chemicals globally, adhering to all relevant shipping and handling regulations for safe and compliant international transport.
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