Description

19-R-4-Hydroxyabieta-8,11,13-Trien-7-One is a diterpenoid compound derived from rosin acids, serving as a key intermediate and building block in advanced organic synthesis. Its unique tricyclic phenanthrene-like structure makes it valuable for creating complex molecules with specific biological or material properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Used in the research and synthesis of novel drug candidates, particularly those targeting inflammatory or metabolic pathways.
• Agrochemical Synthesis: Serves as a precursor for developing new plant protection agents and growth regulators.
• Fragrance & Flavor Chemistry: Acts as a starting material for synthesizing amber and woody odorants in high-value perfumery.
• Material Science Research: Investigated as a monomer or additive for creating specialized polymers with enhanced thermal or optical properties.
• Chemical Reference Standard: Employed as an analytical standard in quality control laboratories for the identification and quantification of related diterpenoids.
• Academic & Industrial R&D: Utilized in organic chemistry research to explore new synthetic routes and reaction mechanisms.

Basic Information

Item	Details
Product Name	19-R-4-Hydroxyabieta-8,11,13-Trien-7-One
CAS No.	57906-31-7
Molecular Formula	C20H28O2
Molecular Weight	300.44 g/mol
Synonyms	4-Hydroxyabieta-8,11,13-trien-7-one; 19-R-4-Hydroxyabieta-8,11,13-trien-7-one; 7-Oxoabieta-8,11,13-trien-4-ol; Abieta-8,11,13-trien-7-one, 4-hydroxy-; Dihydroxydehydroabietic acid lactone derivative; Rosin derivative intermediate; Dehydroabietic acid derivative
EINECS	Contact for details

Quality Control

Our 19-R-4-Hydroxyabieta-8,11,13-Trien-7-One is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity assessment and spectroscopic methods (IR, NMR) for structural confirmation, to ensure it meets the high standards required for research and industrial synthesis. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat sources and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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