Description

Beyer-15-En-18-Oic Acid CAS NO 120852-64-4 is a high-purity, specialized diterpenoid acid of significant interest in advanced organic synthesis and pharmaceutical research. This compound serves as a critical chiral building block and synthetic intermediate for the development of novel bioactive molecules. It is primarily utilized by research institutions and industrial R&D departments focused on medicinal chemistry, process development, and the synthesis of complex natural product analogs.

Application

• Pharmaceutical Intermediate: Key chiral precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a scaffold for structure-activity relationship (SAR) studies and lead optimization in drug discovery programs.
• Process Chemistry: Serves as a starting material or advanced intermediate in the development and scale-up of synthetic routes for complex molecules.
• Natural Product Synthesis: Valuable building block for the total or semi-synthesis of diterpenoid natural products and their derivatives.
• Biochemical Research: Potential use as a probe or standard in studying enzymatic pathways or biological mechanisms related to diterpenoid metabolism.
• Fine Chemical Production: Employed in the manufacture of high-value specialty chemicals for advanced material science applications.

Basic Information

Product Name	Beyer-15-En-18-Oic Acid
CAS No.	120852-64-4
Molecular Formula	C₂₀H₃₂O₂
Molecular Weight	304.47 g/mol
Synonyms	Beyer-15-en-18-oic acid; (4aS,4bR,7S,8aS,10aS)-7-Ethenyl-1,2,3,4,4a,4b,5,6,7,8,8a,9,10,10a-tetradecahydro-1,1,4a,7-tetramethylphenanthrene-2-carboxylic acid; Beyerene-18-oic acid; ent-Beyer-15-en-18-oic Acid; Diterpenoid Acid BAY-15; BAY-15-18-OA
EINECS	Contact for details

Quality Control

Our Beyer-15-En-18-Oic Acid is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and spectroscopic identification (NMR, IR, MS). A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment 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 area at a controlled room temperature (15-25°C). The product should be kept under an inert atmosphere for long-term storage to maintain stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity	≥ 99.0% ee
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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