Methyl 2-isocyanatobenzoate
Methyl 2-isocyanatobenzoate (CAS: 1793-07-3) is an organic compound with the linear formula OCNC6H4CO2CH3 and a molecular weight of 177.16 g/mol. This chemical functions as a reactive building block in organic synthesis. Its isocyanate and ester functionalities allow for diverse chemical transformations, making it valuable in the creation of more complex molecules for various research and industrial applications. It is typically supplied at an assay of 97%.

Organic Synthesis Intermediate
Methyl 2-isocyanatobenzoate serves as a versatile intermediate in organic chemistry. Its isocyanate group readily reacts with nucleophiles, enabling the construction of amides, ureas, and carbamates.
Pharmaceutical Building Block
This compound can be utilised in the synthesis of novel pharmaceutical agents. The structural motifs accessible through its reactivity are relevant in medicinal chemistry research for drug discovery.
Material Science Research
The reactivity of the isocyanate group allows for its potential incorporation into polymers and functional materials. Research may explore its use in creating specialised coatings or resins.
| Molecular weight | 177.16 |
|---|---|
| Linear formula | OCNC6H4CO2CH3 |
| Assay | 97% |
| Boiling point | 101 °C/2 mmHg(lit.) |
| Melting point | 45-49 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- H312Harmful in contact with skin
- H315Causes skin irritation
- H319Causes serious eye irritation
- H332Harmful if inhaled
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 3335 |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 20/21/22-36/37/38 |
| Safety statements (S) | 26-27-37/39 |
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 2-isocyanatobenzoate used for?
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Methyl 2-isocyanatobenzoate is primarily used as a building block in organic synthesis and as an intermediate in the development of pharmaceuticals and potentially in material science research.
What is the CAS number and formula for Methyl 2-isocyanatobenzoate?
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The CAS number is 1793-07-3, and its linear formula is OCNC6H4CO2CH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Methyl 2-isocyanatobenzoate with a minimum assay of 97%. TSS does not represent this product as USP, BP, or EP grade.
How should Methyl 2-isocyanatobenzoate be handled safely?
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Handling requires caution due to hazards including irritation to the eyes, respiratory system, and skin, as well as potential harm if swallowed or inhaled. Use a dust mask (N95 recommended), safety shields, and gloves. Ensure adequate ventilation. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
How is Methyl 2-isocyanatobenzoate packed and shipped?
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Tech Serve Solutions packs and exports chemicals according to international regulations for hazardous materials. Specific packaging details can be provided upon request.
How can I request a sample or quote for Methyl 2-isocyanatobenzoate?
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To request a sample or a quote, please contact our sales department via the website or direct email, specifying the product CAS number (1793-07-3) and the quantity required.
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