2-Hydroxycinnamic acid, predominantly trans
2-Hydroxycinnamic acid, predominantly trans (CAS 614-60-8) is an organic compound with the linear formula HOC6H4CH=CHCO2H and a molecular weight of 164.16 g/mol. This carboxylic acid is a valuable building block in organic synthesis. It is primarily utilised in research and development settings for the creation of more complex molecules and intermediates, contributing to advancements in various chemical fields.
- IUPAC
- o-Coumaric acid,trans-2-Hydroxycinnamic acid
- Synonyms
- o-Coumaric acidtrans-2-Hydroxycinnamic acid

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of various organic compounds. Its structure allows for diverse chemical modifications, making it useful in developing novel molecules for research purposes.
Research and Development
Employed in laboratory research for exploring new chemical pathways and creating reference standards. Its availability as a building block aids in the systematic investigation of chemical reactions and material properties.
Chemical Building Block
Utilised as a fundamental component in the construction of more intricate chemical structures. Its functional groups (hydroxyl, carboxylic acid, and alkene) offer multiple sites for synthetic transformations.
| Molecular weight | 164.16 |
|---|---|
| Linear formula | HOC6H4CH=CHCO2H |
| Assay | 97% |
| Melting point | 217 °C (dec.)(lit.) |

Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P301IF SWALLOWED
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
|---|---|
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
| 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 2-Hydroxycinnamic acid, predominantly trans used for?
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2-Hydroxycinnamic acid, predominantly trans (CAS 614-60-8) is primarily used as a building block and intermediate in organic synthesis and research and development applications.
What is the CAS number and formula for 2-Hydroxycinnamic acid, predominantly trans?
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The CAS number is 614-60-8, and the linear formula is HOC6H4CH=CHCO2H.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Hydroxycinnamic acid, predominantly trans with an assay of 97%. This is typically considered a research or technical grade; TSS does not represent it as USP, BP, or EP grade unless explicitly stated.
How should 2-Hydroxycinnamic acid, predominantly trans be handled safely?
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Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. It is classified as Danger, harmful if swallowed, causes skin irritation, causes serious eye irritation, and may cause respiratory irritation (H301, H315, H319, H335).
How is this chemical packed, shipped, and exported?
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This chemical is packed according to industry standards to ensure safe transit and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for 2-Hydroxycinnamic acid, predominantly trans?
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Please contact Tech Serve Solutions directly via our website or sales team to request a sample or a quotation for 2-Hydroxycinnamic acid, predominantly trans.
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