Dehydroabietic acid
Dehydroabietic acid (CAS: 1740-19-8), a diterpenoid carboxylic acid with the molecular formula C20H28O2, is a naturally derived compound. It is recognised for its applications in cell biology and nutrition research. This phytochemical, a derivative of abietic acid, is a stable terpenoid providing a valuable building block for various scientific investigations and is supplied by Tech Serve Solutions.
- IUPAC
- Abieta-8,11,13-trien-18-oic acid,Dehydroabietate
- Synonyms
- Abieta-8,11,13-trien-18-oic acidDehydroabietate

Cell Biology Research
Dehydroabietic acid serves as a research chemical in studies related to cell behaviour and biological processes. Its unique diterpenoid structure makes it a point of interest for investigating cellular mechanisms.
Nutrition Research
As a component derived from plant sources, dehydroabietic acid is utilised in nutrition research to explore its physiological effects. Investigations may focus on its metabolic pathways or potential biological activities.
Phytochemical Studies
This compound is studied as a representative phytochemical, falling under the broader classification of terpenes and terpenoids. Its origin and chemical properties are subjects of interest in natural product chemistry.
| Molecular weight | 300.44 |
|---|---|
| Empirical formula | C20H28O2 |
| Assay | ≥95% (LC/MS-ELSD) |
| Storage temperature | −20°C |


Hazard statements
- H301Toxic if swallowed
- H410Very toxic to aquatic life with long-lasting effects
Precautionary statements
- P273Avoid release to the environment
- P301IF SWALLOWED
- P501Dispose of contents and container per local regulations
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 1 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 25-50 |
| Safety statements (S) | 45-61 |
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 Dehydroabietic acid used for?
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Dehydroabietic acid is primarily used in cell biology research and nutrition research, and is studied as a phytochemical.
What are the CAS number and molecular formula for Dehydroabietic acid?
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The CAS number for Dehydroabietic acid is 1740-19-8, and its molecular formula is C20H28O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Dehydroabietic acid with a purity of ≥95% (LC/MS-ELSD). This is a research-grade chemical and is not supplied as USP, BP, EP, or pharmacopoeia grade.
How should Dehydroabietic acid be handled?
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Dehydroabietic acid is classified as toxic if swallowed and very toxic to aquatic life with long-lasting effects (H301, H410). Handle with extreme care in a well-ventilated area, using appropriate personal protective equipment, and prevent its release into the environment. Storage is recommended at -20°C.
Is Dehydroabietic acid a controlled substance?
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The provided data does not indicate that Dehydroabietic acid is a controlled substance.
How is Dehydroabietic acid packed and shipped?
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Dehydroabietic acid is shipped as UN 2811, a toxic solid, organic, n.o.s., in Packing Group III. TSS adheres to all regulations for the safe packing, handling, and export of chemicals.
How can I request a sample or quote for Dehydroabietic acid?
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Please contact Tech Serve Solutions directly via our website or sales department to request a sample or a quotation for Dehydroabietic acid.
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