Description

(13S)-Pimar-8(14)-En-18-Oic Acid is a high-purity diterpenoid carboxylic acid, a key intermediate in the synthesis of complex natural products and bioactive compounds. Its defined stereochemistry and rigid pimarane skeleton make it a valuable chiral building block for pharmaceutical research and fine chemical manufacturing. This compound is essential for R&D chemists and process development scientists working in pharmaceutical, agrochemical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: Serves as a critical chiral precursor for the synthesis of novel drug candidates, particularly those targeting inflammation or microbial infections.
• Agrochemical Synthesis: Used in the research and development of new plant growth regulators or pesticides with enhanced specificity.
• Natural Product Chemistry: Acts as a starting material or reference standard for the total synthesis or semi-synthesis of complex diterpenoid natural products.
• Biochemical Research: Employed in studies investigating the structure-activity relationships (SAR) of diterpenoid compounds and their biological pathways.
• Fine Chemical Manufacturing: Utilized as a specialized intermediate for producing high-value flavors, fragrances, or advanced material precursors.
• Academic & Institutional R&D: Provides a well-defined chemical entity for methodological development in organic synthesis and catalysis research.

Basic Information

Product Name	(13S)-Pimar-8(14)-En-18-Oic Acid
CAS No.	4807-69-6
Molecular Formula	C₂₀H₃₀O₂
Molecular Weight	302.45 g/mol
Synonyms	(13S)-Pimar-8(14)-en-18-oic Acid; Pimaric Acid; (13S)-Pimar-8(14)-en-18-oate; 8(14)-Pimaren-18-oic Acid; 13S-Pimaric Acid; Pimar-8(14)-en-18-oic Acid; NSC 163024; Isopimaric Acid Isomer
EINECS	Contact for details

Quality Control

Our (13S)-Pimar-8(14)-En-18-Oic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis, to ensure identity, potency, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided to support your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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