cis-2-Methoxycinnamic acid
cis-2-Methoxycinnamic acid (CAS: 14737-91-8) is an organic compound with the linear formula CH3OC6H4CH=CHCO2H and a molecular weight of 178.18 g/mol. This carboxylic acid derivative serves as a valuable building block in organic synthesis. It is particularly useful in the preparation of more complex molecules within the pharmaceutical and chemical industries, owing to its specific structural features and reactivity.

Organic Synthesis Intermediate
cis-2-Methoxycinnamic acid acts as a key intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical transformations, making it useful in multi-step synthetic routes.
Pharmaceutical Research
This compound is employed in the research and development of novel pharmaceutical agents. Its incorporation into molecular frameworks can lead to the discovery of new therapeutic compounds.
Chemical Research Reagent
As a readily available carboxylic acid, it serves as a reagent in academic and industrial chemical research, facilitating studies in reaction mechanisms and material science.
| Molecular weight | 178.18 |
|---|---|
| Linear formula | CH3OC6H4CH=CHCO2H |
| Assay | 99% |
| Melting point | 94-96 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
- 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) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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 cis-2-Methoxycinnamic acid used for?
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cis-2-Methoxycinnamic acid is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and general chemical synthesis.
What is the CAS number and formula for cis-2-Methoxycinnamic acid?
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The CAS number for cis-2-Methoxycinnamic acid is 14737-91-8, and its linear formula is CH3OC6H4CH=CHCO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies cis-2-Methoxycinnamic acid with an assay of 99%. We do not represent this product as USP, BP, or EP grade.
How should cis-2-Methoxycinnamic acid be handled safely?
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Handle cis-2-Methoxycinnamic acid with appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. Avoid breathing dust, and ensure good ventilation. It is classified with GHS07 signal word 'Warning' and hazard statements H302, H315, H319, H335.
Is cis-2-Methoxycinnamic acid a controlled substance?
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Based on the provided data, cis-2-Methoxycinnamic acid is not indicated as a controlled substance.
How is cis-2-Methoxycinnamic acid packed, shipped, and exported?
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Tech Serve Solutions expertly packs, ships, and exports cis-2-Methoxycinnamic acid globally, adhering to all necessary regulations for chemical transport.
How can I request a sample or quote for cis-2-Methoxycinnamic acid?
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To request a sample or quote for cis-2-Methoxycinnamic acid, please contact our sales team through the website or by phone.
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