Methyl 4-nitrobutyrate
Methyl 4-nitrobutyrate (CAS: 13013-02-0; Formula: O2N(CH2)3CO2CH3; MW: 147.13) is a nitroalkane ester. It serves as a versatile building block in organic synthesis, particularly within the pharmaceutical and fine chemical industries. Its structure, featuring both a nitro group and an ester moiety, allows for diverse chemical transformations. This compound is essential for creating more complex molecules, contributing to advancements in various chemical research and development projects.
- IUPAC
- 4-Nitrobutyric acid methyl ester

Organic Synthesis Intermediate
Methyl 4-nitrobutyrate is a key intermediate for constructing complex organic molecules. Its functional groups enable participation in various reactions, facilitating the synthesis of novel compounds for research and development.
Pharmaceutical Building Block
This compound serves as a valuable building block in the development of pharmaceutical agents. It contributes to the synthesis pathways of potential drug candidates, supporting medicinal chemistry research.
Fine Chemical Synthesis
Used in the preparation of specialized fine chemicals, Methyl 4-nitrobutyrate enables the creation of tailored molecules for diverse industrial applications. Its ester and nitro functionalities offer synthetic flexibility.
| Molecular weight | 147.13 |
|---|---|
| Linear formula | O2N(CH2)3CO2CH3 |
| Assay | 97% |
| Boiling point | 106-110 °C/9 mmHg(lit.) |
| Density | 1.149 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.438(lit.) |
| Protective equipment | Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US) |
|---|---|
| Flash point | 85 °C / 185 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| 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-nitrobutyrate used for?
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Methyl 4-nitrobutyrate is primarily used as a versatile building block and intermediate in organic synthesis, particularly in the pharmaceutical and fine chemical industries for the creation of complex molecules.
What are the CAS number and chemical formula for Methyl 4-nitrobutyrate?
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The CAS number for Methyl 4-nitrobutyrate is 13013-02-0, and its chemical formula is O2N(CH2)3CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-nitrobutyrate with an assay of 97%. This is a technical grade product, and TSS does not represent it as USP, BP, EP, or other pharmacopoeia grades.
What are the key safety considerations for Methyl 4-nitrobutyrate?
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Methyl 4-nitrobutyrate is a combustible liquid with a flash point of 85°C (185°F). It requires appropriate handling with personal protective equipment, including eyeshields and gloves. Ensure adequate ventilation, and use a suitable respirator if necessary. Refer to the Safety Data Sheet (SDS) for comprehensive handling information.
How is Methyl 4-nitrobutyrate packed and shipped?
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Methyl 4-nitrobutyrate is packed according to regulatory standards for chemical transportation and can be exported globally by Tech Serve Solutions. Specific packaging details are available upon request.
How can I request a quote or sample of Methyl 4-nitrobutyrate?
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To request a quote or sample of Methyl 4-nitrobutyrate, please contact our sales team through the website or by phone. Our representatives will assist you promptly.
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