Description

4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-19-Yl Ester is a high-purity, specialized diterpenoid ester derivative with significant potential in advanced research and development. This compound matters for its unique molecular framework, which serves as a critical intermediate in the synthesis of novel bioactive molecules and complex natural product analogs. It is primarily needed by pharmaceutical R&D laboratories, agrochemical innovators, and academic institutions focused on medicinal chemistry and organic synthesis for developing new therapeutic agents and high-value fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block for the synthesis of novel diterpenoid-based drug candidates with potential anti-inflammatory, antimicrobial, or anticancer activity.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore and optimize the biological profile of abietane-type diterpenoid derivatives.
• Reference Standard: Serves as an analytical standard for quality control and method development in laboratories analyzing complex natural products or synthetic derivatives.
• Agrochemical Development: Investigated as a precursor for creating new plant protection agents or bioactive compounds with specific modes of action.
• Academic & Institutional R&D: Employed in universities and research institutes for fundamental studies in organic synthesis, natural product chemistry, and chemical biology.
• Fine Chemical Synthesis: Utilized as a sophisticated chiral intermediate for the multi-step synthesis of complex, high-value specialty chemicals.

Basic Information

Product Name	4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-19-Yl Ester
CAS No.	66656-56-2
Molecular Formula	C30H34O5
Molecular Weight	474.59 g/mol
Synonyms	11-Hydroxy-12-oxoabieta-5,7,9(11),13-tetraen-19-yl 4-hydroxybenzoate; 4-Hydroxybenzoic Acid Abieta-5,7,9(11),13-tetraene-19-yl Ester Derivative; Abietatriene Diterpenoid Ester; 19-(4-Hydroxybenzoyloxy)-11-hydroxy-12-oxoabieta-5,7,9(11),13-tetraene; (11α)-11-Hydroxy-12-oxoabieta-5,7,9(11),13-tetraen-19-yl 4-hydroxybenzoate; 4-HBA-Abietatriene Ester; Contact for details on additional synonyms.
EINECS	Contact for details

Quality Control

Our 4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-19-Yl Ester is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (NMR, IR, MS), to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). Keep the container sealed to protect this light-sensitive compound from degradation and to maintain its stability and purity over time.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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