Methyl 4-cyanobenzoate
Methyl 4-cyanobenzoate (CAS: 1129-35-7) is a chemical compound with the molecular formula NCC 6 4CO 2 CH 3 and a molecular weight of 161.16 g/mol. This organic ester serves as a valuable building block in chemical synthesis. Its structure, featuring both a cyano group and an ester functionality on a benzene ring, makes it a versatile intermediate for creating more complex molecules. It is primarily used in research and development settings and for the production of various organic compounds.
- IUPAC
- 4-Cyanobenzoic acid methyl ester

Organic Synthesis Intermediate
Methyl 4-cyanobenzoate is employed as a key intermediate in the synthesis of diverse organic molecules. The presence of both a nitrile and an ester group allows for a range of chemical transformations.
Pharmaceutical Research
This compound can be utilised in the development of novel pharmaceutical agents. Its structure provides a scaffold for building potential drug candidates.
Material Science
It may find application in the synthesis of specialty polymers or functional materials where its specific chemical properties are beneficial.
| Molecular weight | 161.16 |
|---|---|
| Linear formula | NCC6H4CO2CH3 |
| Assay | ≥96.0% (GC) |
| Grade | purum |
| Boiling point | 142-144 °C/12 mmHg(lit.) |
| Solubility | methanol: soluble0.1 g/10 mL, clear, colorless |
| Melting point | 65-67 °C(lit.)65-69 °C |
| 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 Methyl 4-cyanobenzoate used for?
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Methyl 4-cyanobenzoate is used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and potentially in material science.
What is the CAS number and molecular formula for Methyl 4-cyanobenzoate?
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The CAS number is 1129-35-7 and the molecular formula is NCC 6 4CO 2 CH 3 .
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 4-cyanobenzoate in 'purum' grade with an assay of 96.0% (GC). TSS does not represent this product as USP, BP, EP or other pharmacopoeia grade.
How should Methyl 4-cyanobenzoate be handled?
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Handle Methyl 4-cyanobenzoate with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended.
How is Methyl 4-cyanobenzoate packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports fine chemicals globally, adhering to all necessary regulations for safe and compliant international transit.
How can I request a sample or quote for Methyl 4-cyanobenzoate?
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Please contact our sales team through the website to request a sample or a quotation for Methyl 4-cyanobenzoate.
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