Description

Abieta-7,13-Dien-19-Oic Acid is a diterpenoid carboxylic acid, a key chemical building block derived from rosin acids. This compound is valued for its rigid, fused-ring structure which serves as a versatile intermediate in the synthesis of more complex molecules. It is primarily sought after by manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for research and production purposes.

Application

• Pharmaceutical Intermediate: Serves as a crucial starting material or synthon for the development of novel drug candidates, particularly those targeting inflammation or microbial infections.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its diterpenoid backbone for biological activity.
• Fragrance & Flavor Chemistry: Acts as a precursor for the synthesis of amber and woody fragrance compounds used in perfumery and flavoring agents.
• Specialty Polymer Additives: Employed in the modification of resins and polymers to enhance specific properties like thermal stability or adhesion.
• Academic & Industrial Research: A valuable reference standard and reagent in organic chemistry research for studying diterpene synthesis and transformations.
• Cosmetic Ingredient Synthesis: Utilized as an intermediate in the production of certain bioactive ingredients for skincare formulations.

Basic Information

Product Name	Abieta-7,13-Dien-19-Oic Acid
CAS No.	24563-90-4
Molecular Formula	C₂₀H₂₈O₂
Molecular Weight	300.44 g/mol
Synonyms	7,13-Abietadien-19-oic Acid; Dehydroabietic Acid (technical grade may contain); 1-Phenanthrenecarboxylic Acid, 1,2,3,4,4a,4b,5,6,10,10a-decahydro-1,4a-dimethyl-7-(1-methylethyl)-, (1R,4aR,4bR,10aR)-; (1R,4aR,4bR,10aR)-1,2,3,4,4a,4b,5,6,10,10a-Decahydro-1,4a-dimethyl-7-(1-methylethyl)-1-phenanthrenecarboxylic Acid; DAA (common abbreviation); Rosin Acid Derivative; Abietadienoic Acid
EINECS	Contact for details

Quality Control

Our Abieta-7,13-Dien-19-Oic Acid is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment, and we support compliance with global regulatory frameworks such as REACH.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Melting Point	168°C - 175°C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.