Description

4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-2α-Yl Ester CAS NO 66656-57-3 is a specialized diterpenoid ester derived from 4-hydroxybenzoic acid and a functionalized abietane skeleton. This compound matters as a high-value chemical intermediate, offering a unique molecular scaffold for advanced synthesis in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and life science industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: Serves as a key building block for the synthesis of novel drug candidates, particularly those targeting anti-inflammatory or antimicrobial pathways.
• Agrochemical Research: Used in the development of new-generation pesticides and herbicides, leveraging its complex diterpenoid structure for bioactivity.
• Fine Chemical Synthesis: Acts as a precursor for creating specialized flavors, fragrances, and other high-value organic compounds.
• Biochemical Research: Employed as a reference standard or probe in studies investigating natural product biosynthesis and enzyme interactions.
• Material Science: Potential monomer or additive for developing advanced polymeric materials with specific functional properties.

Basic Information

Product Name	4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-2α-Yl Ester
CAS No.	66656-57-3
Molecular Formula	C27H32O5
Molecular Weight	436.54 g/mol
Synonyms	11-Hydroxy-12-oxoabieta-5,7,9(11),13-tetraen-2α-yl 4-hydroxybenzoate; 4-Hydroxybenzoic acid, 11-hydroxy-12-oxoabieta-5,7,9(11),13-tetraen-2α-yl ester; Abietic acid derivative ester; Diterpenyl 4-hydroxybenzoate; 2α-(4-Hydroxybenzoyloxy)-11-hydroxy-12-oxoabieta-5,7,9(11),13-tetraene
EINECS	Contact for details

Quality Control

Our production of 4-Hydroxybenzoic Acid 11-Hydroxy-12-Oxoabieta-5,7,9(11),13-Tetraene-2α-Yl Ester adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure consistency and compliance with research-grade standards. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect the product from moisture and atmospheric contaminants.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.