Methyl 4-chloro-2-nitrobenzoate
Methyl 4-chloro-2-nitrobenzoate (CAS: 42087-80-9) is an organic compound with the molecular formula ClC6H3(NO2)CO2CH3 and a molar mass of 215.59 g/mol. This ester serves as a valuable building block in organic synthesis, particularly in the creation of more complex molecules. It is a key intermediate used in research and development within the chemical and pharmaceutical industries. Tech Serve Solutions offers this compound with a minimum purity of 99%.

Organic Synthesis Intermediate
Methyl 4-chloro-2-nitrobenzoate is utilised as a crucial building block in multi-step organic synthesis pathways. Its functional groups allow for diverse chemical transformations, facilitating the construction of novel molecular architectures.
Pharmaceutical Research
This compound has been employed in the synthesis of various heterocyclic compounds, including thiophene derivatives. These structures are often investigated for potential pharmaceutical applications and further medicinal chemistry research.
Chemical Research and Development
As a readily available reagent, Methyl 4-chloro-2-nitrobenzoate is used in academic and industrial R&D settings for exploring new synthetic methodologies and discovering novel chemical entities.
| Molecular weight | 215.59 |
|---|---|
| Linear formula | ClC6H3(NO2)CO2CH3 |
| Assay | 99% |
| Application | Methyl 4-chloro-2-nitrobenzoate was used in the synthesis of methyl 3-hydroxybenzo[b]thiophene-2-carboxylate esters1. |
| Melting point | 43-45 °C(lit.) |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Flash point | 113 °C / 235.4 °F |
| 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 Methyl 4-chloro-2-nitrobenzoate used for?
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Methyl 4-chloro-2-nitrobenzoate is used as a building block in organic synthesis, particularly in the preparation of heterocyclic compounds like methyl 3-hydroxybenzo[b]thiophene-2-carboxylate esters.
What is the CAS number and chemical formula for Methyl 4-chloro-2-nitrobenzoate?
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The CAS number is 42087-80-9, and the linear chemical formula is ClC6H3(NO2)CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-chloro-2-nitrobenzoate with a minimum assay of 99%. This product is intended for research and laboratory use; TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
How should Methyl 4-chloro-2-nitrobenzoate be handled safely?
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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. Consult the safety data sheet for detailed hazard information and handling procedures.
Is Methyl 4-chloro-2-nitrobenzoate a controlled substance?
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The provided data does not indicate that Methyl 4-chloro-2-nitrobenzoate is a controlled substance.
How is Methyl 4-chloro-2-nitrobenzoate packed and shipped?
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This chemical is carefully packed and exported by Tech Serve Solutions in compliance with all relevant shipping regulations to ensure safe delivery worldwide.
How can I request a quote or sample of Methyl 4-chloro-2-nitrobenzoate?
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To request a quote or a sample, please contact the Tech Serve Solutions sales team through our website or by phone, providing the product name and CAS number (42087-80-9).
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