2-Methoxycinnamic acid
2-Methoxycinnamic acid (CAS: 6099-03-2) is an organic compound with the formula C10H10O3 and a molecular weight of 178.18 g/mol. This white to off-white solid belongs to the class of carboxylic acids and carbonyl compounds. It serves as a valuable building block in organic synthesis, particularly in the chemical and pharmaceutical industries, for constructing more complex molecular architectures.
- IUPAC
- 3-(2-Methoxyphenyl)acrylic acid
- Synonyms
- 3-(2-Methoxyphenyl)acrylic acid

Organic Synthesis Intermediate
2-Methoxycinnamic acid is utilised as a key intermediate in the synthesis of various organic compounds. Its structure makes it suitable for reactions like esterification, amidation, and other transformations essential in developing new chemical entities.
Pharmaceutical Research
This compound finds application in pharmaceutical research and development as a precursor for potential drug candidates. Its chemical properties allow for modification to explore diverse pharmacological activities.
Material Science
It may be employed in material science research for the development of novel polymers or functional materials, leveraging its specific chemical structure for desired material properties.
| Molecular weight | 178.18 |
|---|---|
| Empirical formula | C10H10O3 |
| Assay | ≥97.0% |
| Melting point | 182-186 °C |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
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 2-Methoxycinnamic acid used for?
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2-Methoxycinnamic acid is primarily used as a building block in organic synthesis and in pharmaceutical research and development as an intermediate for creating more complex organic molecules.
What is the CAS number and formula for 2-Methoxycinnamic acid?
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The CAS number for 2-Methoxycinnamic acid is 6099-03-2, and its molecular formula is C10H10O3.
What grade and purity does Tech Serve Solutions supply for 2-Methoxycinnamic acid?
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Tech Serve Solutions supplies 2-Methoxycinnamic acid with a purity of ≥97.0%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated.
How should 2-Methoxycinnamic acid be handled safely?
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2-Methoxycinnamic acid is classified with Warning signal word and hazards H315 (Causes skin irritation), H319 (Causes serious eye irritation), and H335 (May cause respiratory irritation). Recommended PPE includes a dust mask type N95 (US), eyeshields, and gloves. Handle in a well-ventilated area.
How is 2-Methoxycinnamic acid packed and shipped by TSS?
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2-Methoxycinnamic acid is carefully packed according to industry standards to ensure safe transit. TSS is a global supplier and exporter, experienced in shipping chemicals worldwide.
How can I request a sample or quote for 2-Methoxycinnamic acid?
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To request a sample or a quote for 2-Methoxycinnamic acid, please contact our sales team through the website or by phone.
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